From 0e7b1c82556068bfaaa9d381ed6a2775eaf7eb6f Mon Sep 17 00:00:00 2001
From: sunn <sunn.ssb@live.com>
Date: Thu, 26 Jul 2018 13:18:10 +0200
Subject: [PATCH 1/3] Adapted according to reviews

---
 bin/cpp-qt5-server-petstore.sh                |  32 --
 .../languages/CppQt5ServerCodegen.java        | 478 ------------------
 .../org.openapitools.codegen.CodegenConfig    |   2 +-
 .../cpp-qt5-server/CMakeLists.txt.mustache    |  16 -
 .../cpp-qt5-server/Dockerfile.mustache        |  29 --
 .../cpp-qt5-server/LICENSE.txt.mustache       |  11 -
 .../cpp-qt5-server/Makefile.mustache          |  29 --
 .../cpp-qt5-server/README.md.mustache         |  93 ----
 .../cpp-qt5-server/apihandler.cpp.mustache    |  38 --
 .../cpp-qt5-server/apihandler.h.mustache      |  33 --
 .../cpp-qt5-server/apirequest.cpp.mustache    | 124 -----
 .../cpp-qt5-server/apirequest.h.mustache      |  53 --
 .../cpp-qt5-server/apirouter.cpp.mustache     |  94 ----
 .../cpp-qt5-server/apirouter.h.mustache       |  55 --
 .../cpp-qt5-server/helpers-body.mustache      | 282 -----------
 .../cpp-qt5-server/helpers-header.mustache    | 144 ------
 .../cpp-qt5-server/licenseInfo.mustache       |  11 -
 .../cpp-qt5-server/main.cpp.mustache          |  88 ----
 .../cpp-qt5-server/model-body.mustache        | 118 -----
 .../cpp-qt5-server/model-header.mustache      |  58 ---
 .../resources/cpp-qt5-server/object.mustache  |  47 --
 .../src-CMakeLists.txt.mustache               |  48 --
 .../cpp-qt5-server/server/CMakeLists.txt      |  16 -
 .../petstore/cpp-qt5-server/server/Dockerfile |  29 --
 .../cpp-qt5-server/server/LICENSE.txt         |  11 -
 .../petstore/cpp-qt5-server/server/Makefile   |  29 --
 .../petstore/cpp-qt5-server/server/README.MD  |  89 ----
 .../cpp-qt5-server/server/src/CMakeLists.txt  |  48 --
 .../server/src/handlers/OAIPetApiHandler.cpp  | 111 ----
 .../server/src/handlers/OAIPetApiHandler.h    |  49 --
 .../src/handlers/OAIStoreApiHandler.cpp       |  69 ---
 .../server/src/handlers/OAIStoreApiHandler.h  |  44 --
 .../server/src/handlers/OAIUserApiHandler.cpp | 107 ----
 .../server/src/handlers/OAIUserApiHandler.h   |  48 --
 .../server/src/handlers/OAIapirouter.cpp      | 295 -----------
 .../server/src/handlers/OAIapirouter.h        |  66 ---
 .../cpp-qt5-server/server/src/main.cpp        |  99 ----
 .../server/src/models/OAIApiResponse.cpp      | 130 -----
 .../server/src/models/OAIApiResponse.h        |  68 ---
 .../server/src/models/OAICategory.cpp         | 112 ----
 .../server/src/models/OAICategory.h           |  62 ---
 .../server/src/models/OAIHelpers.cpp          | 289 -----------
 .../server/src/models/OAIHelpers.h            | 151 ------
 .../server/src/models/OAIObject.h             |  54 --
 .../server/src/models/OAIOrder.cpp            | 184 -------
 .../server/src/models/OAIOrder.h              |  87 ----
 .../server/src/models/OAIPet.cpp              | 186 -------
 .../cpp-qt5-server/server/src/models/OAIPet.h |  89 ----
 .../server/src/models/OAITag.cpp              | 112 ----
 .../cpp-qt5-server/server/src/models/OAITag.h |  62 ---
 .../server/src/models/OAIUser.cpp             | 220 --------
 .../server/src/models/OAIUser.h               |  98 ----
 .../server/src/requests/OAIPetApiRequest.cpp  | 304 -----------
 .../server/src/requests/OAIPetApiRequest.h    |  90 ----
 .../src/requests/OAIStoreApiRequest.cpp       | 167 ------
 .../server/src/requests/OAIStoreApiRequest.h  |  73 ---
 .../server/src/requests/OAIUserApiRequest.cpp | 315 ------------
 .../server/src/requests/OAIUserApiRequest.h   |  89 ----
 58 files changed, 1 insertion(+), 5934 deletions(-)
 delete mode 100755 bin/cpp-qt5-server-petstore.sh
 delete mode 100644 modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5ServerCodegen.java
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/CMakeLists.txt.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/Dockerfile.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/LICENSE.txt.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/Makefile.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/README.md.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/apihandler.cpp.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/apihandler.h.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/apirequest.cpp.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/apirequest.h.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/apirouter.cpp.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/apirouter.h.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/helpers-body.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/helpers-header.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/licenseInfo.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/main.cpp.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/model-body.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/model-header.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/object.mustache
 delete mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-server/src-CMakeLists.txt.mustache
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/CMakeLists.txt
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/Dockerfile
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/LICENSE.txt
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/Makefile
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/README.MD
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/CMakeLists.txt
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIPetApiHandler.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIPetApiHandler.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIStoreApiHandler.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIStoreApiHandler.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIUserApiHandler.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIUserApiHandler.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIapirouter.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIapirouter.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/main.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIApiResponse.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIApiResponse.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAICategory.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAICategory.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIHelpers.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIHelpers.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIObject.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIOrder.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIOrder.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIPet.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIPet.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAITag.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAITag.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIUser.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/models/OAIUser.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/requests/OAIPetApiRequest.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/requests/OAIPetApiRequest.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/requests/OAIStoreApiRequest.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/requests/OAIStoreApiRequest.h
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/requests/OAIUserApiRequest.cpp
 delete mode 100644 samples/server/petstore/cpp-qt5-server/server/src/requests/OAIUserApiRequest.h

diff --git a/bin/cpp-qt5-server-petstore.sh b/bin/cpp-qt5-server-petstore.sh
deleted file mode 100755
index 5a367c70ceb..00000000000
--- a/bin/cpp-qt5-server-petstore.sh
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/bin/sh
-
-SCRIPT="$0"
-echo "# START SCRIPT: $SCRIPT"
-
-while [ -h "$SCRIPT" ] ; do
-  ls=`ls -ld "$SCRIPT"`
-  link=`expr "$ls" : '.*-> \(.*\)$'`
-  if expr "$link" : '/.*' > /dev/null; then
-    SCRIPT="$link"
-  else
-    SCRIPT=`dirname "$SCRIPT"`/"$link"
-  fi
-done
-
-if [ ! -d "${APP_DIR}" ]; then
-  APP_DIR=`dirname "$SCRIPT"`/..
-  APP_DIR=`cd "${APP_DIR}"; pwd`
-fi
-
-executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
-
-if [ ! -f "$executable" ]
-then
-  mvn -B clean package
-fi
-
-# if you've executed sbt assembly previously it will use that instead.
-export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
-ags="generate -t modules/openapi-generator/src/main/resources/cpp-qt5-server -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g cpp-qt5-server -o samples/server/petstore/cpp-qt5-server $@"
-
-java $JAVA_OPTS -jar $executable $ags
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5ServerCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5ServerCodegen.java
deleted file mode 100644
index 7d2be8a6784..00000000000
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5ServerCodegen.java
+++ /dev/null
@@ -1,478 +0,0 @@
-/*
- * Copyright 2018 OpenAPI-Generator Contributors (https://openapi-generator.tech)
- * Copyright 2018 SmartBear Software
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.openapitools.codegen.languages;
-
-import org.apache.commons.lang3.StringUtils;
-import org.openapitools.codegen.*;
-import org.openapitools.codegen.utils.ModelUtils;
-
-import io.swagger.v3.oas.models.media.*;
-import io.swagger.v3.parser.util.SchemaTypeUtil;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.File;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-
-public class CppQt5ServerCodegen extends AbstractCppCodegen implements CodegenConfig {
-    private static final Logger LOGGER = LoggerFactory.getLogger(CppQt5ServerCodegen.class);
-
-    public static final String CPP_NAMESPACE = "cppNamespace";
-    public static final String CPP_NAMESPACE_DESC = "C++ namespace (convention: name::space::for::api).";
-
-    protected final String PREFIX = "OAI";
-    protected final String SRC_DIR = "/src";
-    protected final String MODEL_DIR = "/src/models";
-    protected final String APIHANDLER_DIR = "/src/handlers";
-    protected final String APIREQUEST_DIR = "/src/requests";
-    protected Set<String> foundationClasses = new HashSet<String>();
-    // source folder where to write the files
-    protected String sourceFolder = "server";
-    protected String apiVersion = "1.0.0";
-    protected Map<String, String> namespaces = new HashMap<String, String>();
-    protected Set<String> systemIncludes = new HashSet<String>();
-    protected String cppNamespace = "OpenAPI";
-
-    public CppQt5ServerCodegen() {
-        super();
-
-        // set the output folder here
-        outputFolder = "generated-code/cpp-qt5-server";
-
-        // set modelNamePrefix as default for QT5CPP
-        if (StringUtils.isEmpty(modelNamePrefix)) {
-            modelNamePrefix = PREFIX;
-        }
-
-        /*
-         * Models.  You can write model files using the modelTemplateFiles map.
-         * if you want to create one template for file, you can do so here.
-         * for multiple files for model, just put another entry in the `modelTemplateFiles` with
-         * a different extension
-         */
-        modelTemplateFiles.put(
-                "model-header.mustache",
-                ".h");
-
-        modelTemplateFiles.put(
-                "model-body.mustache",
-                ".cpp");
-
-        /*
-         * Api classes.  You can write classes for each Api file with the apiTemplateFiles map.
-         * as with models, add multiple entries with different extensions for multiple files per
-         * class
-         */
-        apiTemplateFiles.put(
-                "apihandler.h.mustache",   // the template to use
-                ".h");       // the extension for each file to write
-
-        apiTemplateFiles.put(
-                "apihandler.cpp.mustache",   // the template to use
-                ".cpp");       // the extension for each file to write
-
-        apiTemplateFiles.put(
-                "apirequest.h.mustache",   // the template to use
-                ".h");       // the extension for each file to write
-    
-        apiTemplateFiles.put(
-                "apirequest.cpp.mustache",   // the template to use
-                ".cpp");       // the extension for each file to write
-
-        /*
-         * Template Location.  This is the location which templates will be read from.  The generator
-         * will use the resource stream to attempt to read the templates.
-         */
-        embeddedTemplateDir = templateDir = "cpp-qt5-server";
-
-        // CLI options
-        addOption(CPP_NAMESPACE, CPP_NAMESPACE_DESC, this.cppNamespace);
-
-        /*
-         * Additional Properties.  These values can be passed to the templates and
-         * are available in models, apis, and supporting files
-         */
-        additionalProperties.put("apiVersion", apiVersion);
-        additionalProperties().put("prefix", PREFIX);
-
-        // Write defaults namespace in properties so that it can be accessible in templates.
-        // At this point command line has not been parsed so if value is given
-        // in command line it will superseed this content
-        additionalProperties.put("cppNamespace", cppNamespace);
-
-        /*
-         * Language Specific Primitives.  These types will not trigger imports by
-         * the client generator
-         */
-        languageSpecificPrimitives = new HashSet<String>(
-                Arrays.asList(
-                        "bool",
-                        "qint32",
-                        "qint64",
-                        "float",
-                        "double")
-        );
-
-        supportingFiles.add(new SupportingFile("helpers-header.mustache", sourceFolder + MODEL_DIR, PREFIX + "Helpers.h"));
-        supportingFiles.add(new SupportingFile("helpers-body.mustache", sourceFolder + MODEL_DIR, PREFIX + "Helpers.cpp"));
-        supportingFiles.add(new SupportingFile("object.mustache", sourceFolder + MODEL_DIR, PREFIX + "Object.h"));        
-        supportingFiles.add(new SupportingFile("apirouter.h.mustache", sourceFolder + APIHANDLER_DIR, PREFIX + "ApiRouter.h"));
-        supportingFiles.add(new SupportingFile("apirouter.cpp.mustache", sourceFolder + APIHANDLER_DIR, PREFIX + "ApiRouter.cpp"));
-
-
-        supportingFiles.add(new SupportingFile("main.cpp.mustache", sourceFolder + SRC_DIR, "main.cpp"));
-        supportingFiles.add(new SupportingFile("src-CMakeLists.txt.mustache", sourceFolder + SRC_DIR, "CMakeLists.txt"));
-        supportingFiles.add(new SupportingFile("README.md.mustache", sourceFolder, "README.MD"));
-        supportingFiles.add(new SupportingFile("Makefile.mustache", sourceFolder, "Makefile"));
-        supportingFiles.add(new SupportingFile("CMakeLists.txt.mustache", sourceFolder, "CMakeLists.txt"));
-        supportingFiles.add(new SupportingFile("Dockerfile.mustache", sourceFolder, "Dockerfile"));
-        supportingFiles.add(new SupportingFile("LICENSE.txt.mustache", sourceFolder, "LICENSE.txt"));
-
-        super.typeMapping = new HashMap<String, String>();
-
-        typeMapping.put("date", "QDate");
-        typeMapping.put("DateTime", "QDateTime");
-        typeMapping.put("string", "QString");
-        typeMapping.put("integer", "qint32");
-        typeMapping.put("long", "qint64");
-        typeMapping.put("boolean", "bool");
-        typeMapping.put("array", "QList");
-        typeMapping.put("map", "QMap");
-        typeMapping.put("object", PREFIX + "Object");
-        // mapped as "file" type for OAS 3.0
-        typeMapping.put("ByteArray", "QByteArray");
-        //   UUID support - possible enhancement : use QUuid instead of QString.
-        //   beware though that Serialisation/deserialisation of QUuid does not
-        //   come out of the box and will need to be sorted out (at least imply
-        //   modifications on multiple templates)
-        typeMapping.put("UUID", "QString");
-        typeMapping.put("file", "QIODevice");
-        typeMapping.put("binary", "QIODevice");
-        importMapping = new HashMap<String, String>();
-        namespaces = new HashMap<String, String>();
-
-        foundationClasses.add("QString");
-
-        systemIncludes.add("QString");
-        systemIncludes.add("QList");
-        systemIncludes.add("QMap");
-        systemIncludes.add("QDate");
-        systemIncludes.add("QDateTime");
-        systemIncludes.add("QByteArray");
-        systemIncludes.add("QIODevice");
-    }
-
-    @Override
-    public void processOpts() {
-        super.processOpts();
-
-        if (additionalProperties.containsKey("cppNamespace")) {
-            cppNamespace = (String) additionalProperties.get("cppNamespace");
-        }
-
-        additionalProperties.put("cppNamespaceDeclarations", cppNamespace.split("\\::"));
-        if (additionalProperties.containsKey("modelNamePrefix")) {
-            supportingFiles.clear();
-            supportingFiles.add(new SupportingFile("helpers-header.mustache", sourceFolder + MODEL_DIR, modelNamePrefix + "Helpers.h"));
-            supportingFiles.add(new SupportingFile("helpers-body.mustache", sourceFolder + MODEL_DIR, modelNamePrefix + "Helpers.cpp"));
-            supportingFiles.add(new SupportingFile("object.mustache", sourceFolder + MODEL_DIR, modelNamePrefix + "Object.h"));
-            supportingFiles.add(new SupportingFile("apirouter.h.mustache", sourceFolder + APIHANDLER_DIR, modelNamePrefix + "ApiRouter.h"));
-            supportingFiles.add(new SupportingFile("apirouter.cpp.mustache", sourceFolder + APIHANDLER_DIR, modelNamePrefix + "ApiRouter.cpp"));            
-                      
-            supportingFiles.add(new SupportingFile("main.cpp.mustache", sourceFolder + SRC_DIR, "main.cpp"));
-            supportingFiles.add(new SupportingFile("src-CMakeLists.txt.mustache", sourceFolder + SRC_DIR, "CMakeLists.txt"));
-            supportingFiles.add(new SupportingFile("README.md.mustache", sourceFolder, "README.MD"));
-            supportingFiles.add(new SupportingFile("Makefile.mustache", sourceFolder, "Makefile"));
-            supportingFiles.add(new SupportingFile("CMakeLists.txt.mustache", sourceFolder, "CMakeLists.txt"));
-            supportingFiles.add(new SupportingFile("Dockerfile.mustache", sourceFolder, "Dockerfile"));
-            supportingFiles.add(new SupportingFile("LICENSE.txt.mustache", sourceFolder, "LICENSE.txt"));
-
-            typeMapping.put("object", modelNamePrefix + "Object");
-            additionalProperties().put("prefix", modelNamePrefix);
-        }
-    }
-
-    /**
-     * Configures the type of generator.
-     *
-     * @return the CodegenType for this generator
-     * @see org.openapitools.codegen.CodegenType
-     */
-    @Override
-    public CodegenType getTag() {
-        return CodegenType.SERVER;
-    }
-
-    /**
-     * Configures a friendly name for the generator.  This will be used by the generator
-     * to select the library with the -g flag.
-     *
-     * @return the friendly name for the generator
-     */
-    @Override
-    public String getName() {
-        return "cpp-qt5-server";
-    }
-
-    /**
-     * Returns human-friendly help for the generator.  Provide the consumer with help
-     * tips, parameters here
-     *
-     * @return A string value for the help message
-     */
-    @Override
-    public String getHelp() {
-        return "Generates a Qt5 C++ Server using the QHTTPEngine HTTP Library.";
-    }
-
-    @Override
-    public String toModelImport(String name) {
-        if( name.isEmpty() ) {
-            return null;
-        }
-
-        if (namespaces.containsKey(name)) {
-            return "using " + namespaces.get(name) + ";";
-        } else if (systemIncludes.contains(name)) {
-            return "#include <" + name + ">";
-        }
-
-        String folder = modelPackage().replace("::", File.separator);
-        if (!folder.isEmpty())
-            folder += File.separator;
-
-        return "#include \"" + folder + name + ".h\"";
-    }
-
-    /**
-     * Escapes a reserved word as defined in the `reservedWords` array. Handle escaping
-     * those terms here.  This logic is only called if a variable matches the reserved words
-     *
-     * @return the escaped term
-     */
-    @Override
-    public String escapeReservedWord(String name) {
-        if (this.reservedWordsMappings().containsKey(name)) {
-            return this.reservedWordsMappings().get(name);
-        }
-        return "_" + name;
-    }
-
-    /**
-     * Location to write model files.  You can use the modelPackage() as defined when the class is
-     * instantiated
-     */
-    @Override
-    public String modelFileFolder() {
-        return outputFolder + "/" + sourceFolder + MODEL_DIR + "/" + modelPackage().replace("::", File.separator);
-    }
-
-    /**
-     * Location to write api files.  You can use the apiPackage() as defined when the class is
-     * instantiated
-     */
-    @Override
-    public String apiFileFolder() {
-        return outputFolder + "/" + sourceFolder + APIHANDLER_DIR + "/" + apiPackage().replace("::", File.separator);
-    }
-
-    private String requestFileFolder() {
-        return outputFolder + "/" + sourceFolder + APIREQUEST_DIR + "/" + apiPackage().replace("::", File.separator);
-    }
-    
-    @Override
-    public String toModelFilename(String name) {
-        return modelNamePrefix + initialCaps(name);
-    }
-
-    @Override
-    public String apiFilename(String templateName, String tag) {
-        String result = super.apiFilename(templateName, tag);
-
-        if (templateName.contains("apirequest")) {
-            result = result.replace("ApiHandler", "ApiRequest");
-            result = result.replace(apiFileFolder(), requestFileFolder());
-        }
-        return result;
-    }
-
-    @Override
-    public String toApiFilename(String name) {
-        return modelNamePrefix + initialCaps(name) + "ApiHandler";
-    }
-
-    /**
-     * Optional - type declaration.  This is a String which is used by the templates to instantiate your
-     * types.  There is typically special handling for different property types
-     *
-     * @return a string value used as the `dataType` field for model templates, `returnType` for api templates
-     */
-    @Override
-    public String getTypeDeclaration(Schema p) {
-        String openAPIType = getSchemaType(p);
-
-        if (ModelUtils.isArraySchema(p)) {
-            ArraySchema ap = (ArraySchema) p;
-            Schema inner = ap.getItems();
-            return getSchemaType(p) + "<" + getTypeDeclaration(inner) + ">";
-        } else if (ModelUtils.isMapSchema(p)) {
-            Schema inner = (Schema) p.getAdditionalProperties();
-            return getSchemaType(p) + "<QString, " + getTypeDeclaration(inner) + ">";
-        } else if (ModelUtils.isBinarySchema(p)) {
-            return getSchemaType(p) + "*";
-        } else if (ModelUtils.isFileSchema(p)) {
-            return getSchemaType(p) + "*";
-        }
-        if (foundationClasses.contains(openAPIType)) {
-            return openAPIType;
-        } else if (languageSpecificPrimitives.contains(openAPIType)) {
-            return toModelName(openAPIType);
-        } else {
-            return openAPIType;
-        }
-    }
-
-    @Override
-    public String toDefaultValue(Schema p) {
-        if (ModelUtils.isBooleanSchema(p)) {
-            return "false";
-        } else if (ModelUtils.isDateSchema(p)) {
-            return "NULL";
-        } else if (ModelUtils.isDateTimeSchema(p)) {
-            return "NULL";
-        } else if (ModelUtils.isNumberSchema(p)) {
-            if (SchemaTypeUtil.FLOAT_FORMAT.equals(p.getFormat())) {
-                return "0.0f";
-            }
-            return "0.0";
-        } else if (ModelUtils.isIntegerSchema(p)) {
-            if (SchemaTypeUtil.INTEGER64_FORMAT.equals(p.getFormat())) {
-                return "0L";
-            }
-            return "0";
-        } else if (ModelUtils.isMapSchema(p)) {
-            Schema inner = (Schema) p.getAdditionalProperties();
-            return "QMap<QString, " + getTypeDeclaration(inner) + ">()";
-        } else if (ModelUtils.isArraySchema(p)) {
-            ArraySchema ap = (ArraySchema) p;
-            Schema inner = ap.getItems();
-            return "QList<" + getTypeDeclaration(inner) + ">()";
-        } else if (ModelUtils.isStringSchema(p)) {
-            return "QString(\"\")";
-        } else if (!StringUtils.isEmpty(p.get$ref())) {
-            return toModelName(ModelUtils.getSimpleRef(p.get$ref())) + "()";
-        }
-        return "NULL";
-    }
-
-    /**
-     * Optional - OpenAPI type conversion.  This is used to map OpenAPI types in a `Schema` into
-     * either language specific types via `typeMapping` or into complex models if there is not a mapping.
-     *
-     * @return a string value of the type or complex model for this property
-     */
-    @Override
-    public String getSchemaType(Schema p) {
-        String openAPIType = super.getSchemaType(p);
-
-        String type = null;
-        if (typeMapping.containsKey(openAPIType)) {
-            type = typeMapping.get(openAPIType);
-            if (languageSpecificPrimitives.contains(type)) {
-                return toModelName(type);
-            }
-            if (foundationClasses.contains(type)) {
-                return type;
-            }
-        } else {
-            type = openAPIType;
-        }
-        return toModelName(type);
-    }
-
-    @Override
-    public String toModelName(String type) {
-        if (type == null) {
-            LOGGER.warn("Model name can't be null. Defaul to 'UnknownModel'.");
-            type = "UnknownModel";
-        }
-
-        if (typeMapping.keySet().contains(type) ||
-                typeMapping.values().contains(type) ||
-                importMapping.values().contains(type) ||
-                defaultIncludes.contains(type) ||
-                languageSpecificPrimitives.contains(type)) {
-            return type;
-        } else {
-            return modelNamePrefix + Character.toUpperCase(type.charAt(0)) + type.substring(1);
-        }
-    }
-
-    @Override
-    public String toVarName(String name) {
-        // sanitize name
-        String varName = name;
-        varName = sanitizeName(name); 
-
-        // if it's all uppper case, convert to lower case
-        if (varName.matches("^[A-Z_]*$")) {
-            varName = varName.toLowerCase();
-        }
-
-        // camelize (lower first character) the variable name
-        // petId => pet_id
-        varName = underscore(varName);
-
-        // for reserved word or word starting with number, append _
-        if (isReservedWord(varName) || varName.matches("^\\d.*")) {
-            varName = escapeReservedWord(varName);
-        }
-
-        return varName;
-    }
-
-    @Override
-    public String toParamName(String name) {
-        return toVarName(name);
-    }
-
-    @Override
-    public String toApiName(String type) {
-        return modelNamePrefix + Character.toUpperCase(type.charAt(0)) + type.substring(1) + "Api";
-    }
-
-    @Override
-    public String escapeQuotationMark(String input) {
-        // remove " to avoid code injection
-        return input.replace("\"", "");
-    }
-
-    @Override
-    public String escapeUnsafeCharacters(String input) {
-        return input.replace("*/", "*_/").replace("/*", "/_*");
-    }
-
-    @Override
-    public String getTypeDeclaration(String str) {
-        return str;
-    }
-}
diff --git a/modules/openapi-generator/src/main/resources/META-INF/services/org.openapitools.codegen.CodegenConfig b/modules/openapi-generator/src/main/resources/META-INF/services/org.openapitools.codegen.CodegenConfig
index 370e4540249..1dfb88188df 100644
--- a/modules/openapi-generator/src/main/resources/META-INF/services/org.openapitools.codegen.CodegenConfig
+++ b/modules/openapi-generator/src/main/resources/META-INF/services/org.openapitools.codegen.CodegenConfig
@@ -8,7 +8,7 @@ org.openapitools.codegen.languages.BashClientCodegen
 org.openapitools.codegen.languages.ClojureClientCodegen
 org.openapitools.codegen.languages.ConfluenceWikiCodegen
 org.openapitools.codegen.languages.CppQt5ClientCodegen
-org.openapitools.codegen.languages.CppQt5ServerCodegen
+org.openapitools.codegen.languages.CppQt5QHttpEngineServerCodegen
 org.openapitools.codegen.languages.CppPistacheServerCodegen
 org.openapitools.codegen.languages.CppRestbedServerCodegen
 org.openapitools.codegen.languages.CppRestSdkClientCodegen
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/CMakeLists.txt.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/CMakeLists.txt.mustache
deleted file mode 100644
index 1df138241db..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/CMakeLists.txt.mustache
+++ /dev/null
@@ -1,16 +0,0 @@
-cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
-project(cpp-qt5-server)
-
-include(ExternalProject)
-
-set(EXTERNAL_INSTALL_LOCATION ${CMAKE_CURRENT_SOURCE_DIR}/external)
-
-ExternalProject_Add(QHTTPENGINE
-    GIT_REPOSITORY https://github.com/etherealjoy/qhttpengine.git
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${EXTERNAL_INSTALL_LOCATION}
-)
-
-include_directories(${EXTERNAL_INSTALL_LOCATION}/include)
-link_directories(${EXTERNAL_INSTALL_LOCATION}/lib)
-
-add_subdirectory(src)
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/Dockerfile.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/Dockerfile.mustache
deleted file mode 100644
index b3395482976..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/Dockerfile.mustache
+++ /dev/null
@@ -1,29 +0,0 @@
-FROM alpine:latest AS build
-
-RUN apk add --update \   
-        cmake \
-        alpine-sdk \
-        openssl \        
-        qt5-qtbase-dev \       
-        qt5-qttools-dev 
-
-WORKDIR /usr/server
-ADD ./src ./src
-ADD ./CMakeLists.txt ./
-RUN mkdir -p ./build
-WORKDIR /usr/server/build
-RUN cmake  -DNODEBUG:STRING="ON" ..
-RUN make 
-
-FROM alpine:latest AS runtime
-RUN apk add --update \    
-        libgcc  \
-        libstdc++  \
-        qt5-qtbase \
-        openssl
-
-WORKDIR /usr/server
-COPY --from=build /usr/server/build/src/cpp-qt5-server ./build/src/
-COPY --from=build /usr/server/external/ ./external
-EXPOSE 8080/tcp
-ENTRYPOINT ["/usr/server/build/src/cpp-qt5-server"]
\ No newline at end of file
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/LICENSE.txt.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/LICENSE.txt.mustache
deleted file mode 100644
index 04938f840c9..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/LICENSE.txt.mustache
+++ /dev/null
@@ -1,11 +0,0 @@
-QHttpEngine 
-
-The MIT License (MIT)
-
-Copyright (c) 2015 Nathan Osman
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/Makefile.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/Makefile.mustache
deleted file mode 100644
index 6df9ff32756..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/Makefile.mustache
+++ /dev/null
@@ -1,29 +0,0 @@
-BUILD_DIR=build
-DIST_DIR=.
-ECHO=echo
-CMAKE=cmake
-RM=rm
-MKDIR_P = mkdir -p
-CD=cd
-
-default: all
-
-checkdir:
-ifeq "$(wildcard $(BUILD_DIR) )" ""
-	@$(ECHO) "Build Directory not existing, creating..."
-	@${MKDIR_P} ${BUILD_DIR}
-endif
-
-cmakestep: checkdir
-	$(CD) $(BUILD_DIR) && $(CMAKE) ../${DIST_DIR}
-
-all: cmakestep
-	$(MAKE) -j8 -C $(BUILD_DIR) all
-
-install: all
-	$(MAKE) -C $(BUILD_DIR) install
-
-clean:
-	$(RM) -rf $(BUILD_DIR)/*
-
-.PHONY: clean install
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/README.md.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/README.md.mustache
deleted file mode 100644
index 45f2f724676..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/README.md.mustache
+++ /dev/null
@@ -1,93 +0,0 @@
-## Qt5 HTTP Server based on the Qhttpengine
-This server was generated by the [openapi-generator]
-(https://openapi-generator.tech) project.
-By using the [OpenAPI-Spec](https://github.com/OAI/OpenAPI-Specification) from a remote server, you can easily generate a server stub.  
--
-
-To see how to make this your own, look here:
-
-[README]((https://openapi-generator.tech))
-
-- API version: {{appVersion}}{{^hideGenerationTimestamp}}
-- Build date: {{generatedDate}}{{/hideGenerationTimestamp}}
-{{#infoUrl}}
-For more information, please visit [{{{infoUrl}}}]({{{infoUrl}}})
-{{/infoUrl}}
-
-## QHTTPEngine
-
-[![Build Status](https://travis-ci.org/nitroshare/qhttpengine.svg?branch=master)](https://travis-ci.org/nitroshare/qhttpengine)
-[![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat)](http://opensource.org/licenses/MIT)
-
-Simple set of classes for developing HTTP server applications in Qt.
-
-### Documentation
-
-To learn more about building and using the library, please visit this page:
-
-https://ci.quickmediasolutions.com/job/qhttpengine-documentation/doxygen/
-
-
-### Viewing the code
-You can view the code using an editor like Microsoft Visual Studio Code or you can 
-Use QtCreator and browse for the root CMakeLists.txt and load it as a project
-
-### Build with make
-Install the tools [Linux/Debian]
-```
-sudo apt install cmake build-essential libssl-dev qtbase5-dev qtbase5-dev-tools git curl
-```
-
-To build, go to the `server` folder
-```
-make 
-```
-
-To run the server
-```
-./build/src/cpp-qt5-server &
-```
-#### Invoke an API
-```
-curl -X GET    http://localhost:8080/v2/store/inventory
-curl -X POST   http://localhost:8080/v2/store/order   -H "Content-Type: application/json" -d "{ \"id\": 22, \"petId\": 1541, \"quantity\": 5, \"shipDate\": \"2018-06-16T18:31:43.870Z\", \"status\": \"placed\", \"complete\": \"true\" }"
-curl -X GET    http://localhost:8080/v2/pet/findByStatus
-curl -X GET    http://localhost:8080/v2/store/inventory
-```
-
-### Run and build with docker
-Building with docker multistage
-If you dont have docker install [here](https://docs.docker.com/install)
-Add yourself to the docker group
-
-```
-docker build --network=host -t cpp-qt5-server .
-```
-Running with docker 
-```
-docker run --rm -it --name=server-container cpp-qt5-server 
-```
-
-#### Invoking an API
-Mind the IP here
-```
-curl -X GET   http://172.17.0.2:8080/v2/store/inventory
-curl -X POST  http://172.17.0.2:8080/v2/store/order -H "Content-Type: application/json" -d "{ \"id\": 22, \"petId\": 1541, \"quantity\": 5, \"shipDate\": \"2018-06-16T18:31:43.870Z\", \"status\": \"placed\", \"complete\": \"true\" }"
-```
-
-use this command to get the container IP
-```
-docker inspect server-container | grep "IPAddress"
-```
-To exit from the command line 
-```
-Ctrl + p + q
-```
-To stop container
-```
-docker stop <containername>
-```
-or to terminate and quit
-```
-Ctrl+C
-```
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apihandler.cpp.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/apihandler.cpp.mustache
deleted file mode 100644
index 02db7c77dcd..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apihandler.cpp.mustache
+++ /dev/null
@@ -1,38 +0,0 @@
-{{>licenseInfo}}
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QVariantMap>
-#include <QDebug>
-
-#include "{{classname}}Handler.h"
-#include "{{classname}}Request.h"
-
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-{{classname}}Handler::{{classname}}Handler(){
-
-}
-
-{{classname}}Handler::~{{classname}}Handler(){
-
-}
-
-{{#operations}}{{#operation}}void {{classname}}Handler::{{nickname}}({{#allParams}}{{{dataType}}}{{#isBodyParam}}{{/isBodyParam}} {{paramName}}{{#hasMore}}, {{/hasMore}}{{/allParams}}) {
-    {{#allParams}}
-    Q_UNUSED({{paramName}});
-    {{/allParams}}
-    auto reqObj = qobject_cast<{{classname}}Request*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        {{#returnType}}{{{returnType}}} res;{{/returnType}}
-        reqObj->{{nickname}}Response({{#returnType}}res{{/returnType}});
-    }    
-}
-{{/operation}}{{/operations}}
-
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
\ No newline at end of file
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apihandler.h.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/apihandler.h.mustache
deleted file mode 100644
index e37a99bd7b2..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apihandler.h.mustache
+++ /dev/null
@@ -1,33 +0,0 @@
-{{>licenseInfo}}
-#ifndef _{{prefix}}_{{classname}}Handler_H_
-#define _{{prefix}}_{{classname}}Handler_H_
-
-#include <QObject>
-
-{{#imports}}{{{import}}}
-{{/imports}}
-
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-class {{classname}}Handler : public QObject
-{
-    Q_OBJECT
-    
-public:
-    {{classname}}Handler();
-    virtual ~{{classname}}Handler();
-
-
-public slots:
-    {{#operations}}{{#operation}}virtual void {{nickname}}({{#allParams}}{{{dataType}}}{{#isBodyParam}}{{/isBodyParam}} {{paramName}}{{#hasMore}}, {{/hasMore}}{{/allParams}});
-    {{/operation}}{{/operations}}
-
-};
-
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
-
-#endif // _{{prefix}}_{{classname}}Handler_H_
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirequest.cpp.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirequest.cpp.mustache
deleted file mode 100644
index e9430f5b256..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirequest.cpp.mustache
+++ /dev/null
@@ -1,124 +0,0 @@
-{{>licenseInfo}}
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QVariantMap>
-#include <QDebug>
-
-#include "{{prefix}}Helpers.h"
-#include "{{classname}}Request.h"
-
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-{{classname}}Request::{{classname}}Request(QHttpEngine::Socket *s, {{classname}}Handler* hdl) : QObject(s), socket(s), handler(hdl) {
-}
-
-{{classname}}Request::~{{classname}}Request(){
-    disconnect(this, nullptr, nullptr, nullptr);
-    qDebug() << "{{classname}}Request::~{{classname}}Request()";
-}
-
-QMap<QString, QString> 
-{{classname}}Request::getDefaultHeaders(){
-    return defaultHeaders;
-}
-
-QHttpEngine::Socket* {{classname}}Request::getRawSocket(){
-    return socket;
-}
-
-{{#operations}}{{#operation}}
-void {{classname}}Request::{{nickname}}Request({{#hasPathParams}}{{#pathParams}}QString {{{paramName}}}str{{/pathParams}}{{/hasPathParams}}){
-    qDebug() << "{{{basePathWithoutHost}}}{{{path}}}";
-    connect(this, &{{classname}}Request::{{nickname}}, handler, &{{classname}}Handler::{{nickname}});
-    
-    {{#queryParams}}{{queryParam}}
-    {{{dataType}}} {{paramName}};   
-    if(socket->queryString().keys().contains("{{paramName}}")){
-        fromStringValue(socket->queryString().value{{#isListContainer}}s{{/isListContainer}}("{{paramName}}"), {{paramName}});
-    }
-    {{queryParam}}{{/queryParams}}
-    {{#pathParams}}
-    {{{dataType}}} {{paramName}};
-    fromStringValue({{paramName}}str, {{paramName}});
-    {{/pathParams}}{{#headerParams}}
-    {{{dataType}}} {{paramName}};
-    if(socket->headers().keys().contains("{{paramName}}")){
-        fromStringValue(socket->queryString().value("{{paramName}}"), {{paramName}});
-    }
-    {{/headerParams}}{{#formParams}}
-    {{{dataType}}} {{paramName}};{{/formParams}}{{#bodyParams}} {{#bodyParam}}
-    {{#isListContainer}}
-    QJsonDocument doc;
-    {{{dataType}}} {{paramName}};     
-    if(socket->readJson(doc)){
-        QJsonArray jsonArray = doc.array();
-        foreach(QJsonValue obj, jsonArray) {
-            {{items.baseType}} o;
-            ::{{cppNamespace}}::fromJsonValue(o, obj);
-            {{paramName}}.append(o);
-        }
-    }
-    {{/isListContainer}}
-    {{^isListContainer}}
-    {{^isMapContainer}}
-    {{#isPrimitive}}
-    {{{dataType}}} {{paramName}};
-    ::{{cppNamespace}}::fromStringValue((QString(socket->readAll()), {{paramName}});
-    {{/isPrimitive}}
-    {{/isMapContainer}}
-    {{#isMapContainer}}
-    QJsonDocument doc;
-    socket->readJson(doc);
-    QJsonObject obj = doc.object();
-    {{{dataType}}} {{paramName}};   
-    foreach(QString key, obj.keys()) {
-        {{baseType}} val;
-        ::{{cppNamespace}}::fromJsonValue(val, obj[key]);
-        {{paramName}}.insert(key, val);
-    }
-    {{/isMapContainer}}
-    {{^isMapContainer}}
-    {{^isPrimitive}}
-    QJsonDocument doc;
-    socket->readJson(doc);
-    QJsonObject obj = doc.object();
-    {{{dataType}}} {{paramName}};
-    ::{{cppNamespace}}::fromJsonValue({{paramName}}, obj);
-    {{/isPrimitive}}
-    {{/isMapContainer}}
-    {{/isListContainer}}        
-    {{/bodyParam}}{{/bodyParams}}
-
-    emit {{nickname}}({{#allParams}}{{#isBodyParam}}{{/isBodyParam}} {{paramName}}{{#hasMore}}, {{/hasMore}}{{/allParams}});
-}
-
-{{/operation}}{{/operations}}  
-
-{{#operations}}{{#operation}}void {{classname}}Request::{{nickname}}Response({{#returnType}}{{{returnType}}} res{{/returnType}}){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-{{/operation}}{{/operations}}
-
-{{#operations}}{{#operation}}void {{classname}}Request::{{nickname}}Error({{#returnType}}{{{returnType}}} res, {{/returnType}}QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-{{/operation}}{{/operations}}
-
-
-
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
\ No newline at end of file
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirequest.h.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirequest.h.mustache
deleted file mode 100644
index 994f68350cc..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirequest.h.mustache
+++ /dev/null
@@ -1,53 +0,0 @@
-{{>licenseInfo}}
-#ifndef _{{prefix}}_{{classname}}Request_H_
-#define _{{prefix}}_{{classname}}Request_H_
-
-#include <QObject>
-#include <QStringList>
-#include <QNetworkReply>
-#include <QSharedPointer>
-
-#include <qhttpengine/socket.h>
-{{#imports}}{{{import}}}
-{{/imports}}
-#include "{{classname}}Handler.h"
-
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-class {{classname}}Request : public QObject
-{
-    Q_OBJECT
-    
-public:
-    {{classname}}Request(QHttpEngine::Socket *s, {{classname}}Handler* handler);
-    virtual ~{{classname}}Request();
-
-    {{#operations}}{{#operation}}void {{nickname}}Request({{#hasPathParams}}{{#pathParams}}QString {{{paramName}}}{{/pathParams}}{{/hasPathParams}});
-    {{/operation}}{{/operations}}
-
-    {{#operations}}{{#operation}}void {{nickname}}Response({{#returnType}}{{{returnType}}} res{{/returnType}});
-    {{/operation}}{{/operations}}
-
-    {{#operations}}{{#operation}}void {{nickname}}Error({{#returnType}}{{{returnType}}} res, {{/returnType}}QNetworkReply::NetworkError error_type, QString& error_str);
-    {{/operation}}{{/operations}}
-
-    QMap<QString, QString> getDefaultHeaders();
-    QHttpEngine::Socket* getRawSocket();
-
-signals:
-    {{#operations}}{{#operation}}void {{nickname}}({{#allParams}}{{{dataType}}} {{paramName}}{{#hasMore}}, {{/hasMore}}{{/allParams}});
-    {{/operation}}{{/operations}}
-
-private:
-    QMap<QString, QString> defaultHeaders;
-    QHttpEngine::Socket  *socket;
-    {{classname}}Handler *handler;
-};
-
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
-
-#endif // _{{prefix}}_{{classname}}Request_H_
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirouter.cpp.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirouter.cpp.mustache
deleted file mode 100644
index e789b68a2b9..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirouter.cpp.mustache
+++ /dev/null
@@ -1,94 +0,0 @@
-{{>licenseInfo}}
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QVariantMap>
-#include <QRegularExpression>
-
-#include "{{prefix}}ApiRouter.h"
-{{#apiInfo}}{{#apis}}{{#operations}}#include "{{classname}}Request.h"
-{{/operations}}{{/apis}}{{/apiInfo}}
-
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-inline QHttpEngine::Socket::Method toQHttpEngineMethod(QString method){
-
-    if( method == QString("OPTIONS"))
-        return QHttpEngine::Socket::Method::OPTIONS;
-    if( method == QString("GET"))
-        return QHttpEngine::Socket::Method::GET;
-    if( method == QString("HEAD"))
-        return QHttpEngine::Socket::Method::HEAD;
-    if( method == QString("POST"))
-        return QHttpEngine::Socket::Method::POST;
-    if( method == QString("PUT"))
-        return QHttpEngine::Socket::Method::PUT;
-    if( method == QString("DELETE"))
-        return QHttpEngine::Socket::Method::DELETE;
-    if( method == QString("TRACE"))
-        return QHttpEngine::Socket::Method::TRACE;
-    if( method == QString("CONNECT"))
-        return QHttpEngine::Socket::Method::CONNECT;
-
-     return static_cast<QHttpEngine::Socket::Method>(-1);
-}
-
-ApiRouter::ApiRouter() {    
-    {{#apiInfo}}{{#apis}}{{classname}}ApiHandler = new {{classname}}Handler();
-    {{/apis}}{{/apiInfo}} 
-}
-
-ApiRouter::~ApiRouter(){
-    qDebug() << "~ApiRouter()";    
-    {{#apiInfo}}{{#apis}}delete {{classname}}ApiHandler;
-    {{/apis}}{{/apiInfo}}     
-}
-
-void ApiRouter::setUpRoutes() {
-    {{#apiInfo}}{{#apis}}{{#operations}}{{#operation}}{{^pathParams}}
-    Routes.insert("{{{basePathWithoutHost}}}{{{path}}}",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("{{httpMethod}}") == socket->method()){
-            auto reqObj = new {{classname}}Request(socket, {{classname}}ApiHandler);
-            reqObj->{{nickname}}Request();
-        }
-    });{{/pathParams}}{{/operation}}{{/operations}}{{/apis}}{{/apiInfo}} 
-}
-
-void ApiRouter::processRequest(QHttpEngine::Socket *socket){
-    if (Routes.contains(socket->path())) {
-        auto itr = Routes.find(socket->path());
-        while (itr != Routes.end() && itr.key() == socket->path()) {
-            itr.value().operator()(socket);
-            ++itr;
-        }
-    } else
-    {  {{#apiInfo}}{{#apis}}{{#operations}}{{#operation}}{{#pathParams}}        
-        { 
-            QString completePath("{{{basePathWithoutHost}}}{{{path}}}");
-            QString {{paramName}}PathParam("{"); 
-            {{paramName}}PathParam.append("{{baseName}}").append("}");
-            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
-            completePath.replace({{paramName}}PathParam, "([^\\/]*?)"); // match anything but '/''
-            completePath.append("$");  // End of string
-            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
-            QRegularExpressionMatch match = re.match(socket->path());
-            if ((toQHttpEngineMethod("{{httpMethod}}") == socket->method()) && match.hasMatch() ) {
-                QString pathparam = match.captured(1);
-                auto reqObj = new {{classname}}Request(socket, {{classname}}ApiHandler);
-                reqObj->{{nickname}}Request({{#hasPathParams}}{{#pathParams}}pathparam{{/pathParams}}{{/hasPathParams}});;
-                return; 
-            }
-        }{{/pathParams}}{{/operation}}{{/operations}}{{/apis}}{{/apiInfo}}
-    }
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-    return;
-}
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirouter.h.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirouter.h.mustache
deleted file mode 100644
index a55da19cc4b..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/apirouter.h.mustache
+++ /dev/null
@@ -1,55 +0,0 @@
-{{>licenseInfo}}
-#ifndef {{prefix}}_APIROUTER_H
-#define {{prefix}}_APIROUTER_H
-
-#include <QObject>
-#include <QStringList>
-#include <QSharedPointer>
-#include <QList>
-#include <QMultiMap>
-
-#include <qhttpengine/socket.h>
-#include <qhttpengine/handler.h>
-#include <qhttpengine/qobjecthandler.h>
-
-{{#apiInfo}}{{#apis}}{{#operations}}#include "{{classname}}Handler.h"
-{{/operations}}{{/apis}}{{/apiInfo}}
-
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-class RequestHandler : public  QHttpEngine::QObjectHandler
-{
-    Q_OBJECT
-signals:
-    void requestReceived(QHttpEngine::Socket *socket);
-
-protected:
-    virtual void process(QHttpEngine::Socket *socket, const QString &path){
-        Q_UNUSED(path);
-        emit requestReceived(socket);
-    }
-};
-
-class ApiRouter : public QObject
-{
-    Q_OBJECT
-public:
-    ApiRouter();
-    virtual ~ApiRouter();
-
-    void setUpRoutes();
-    void processRequest(QHttpEngine::Socket *socket);
-private:
-    QMultiMap<QString, std::function<void(QHttpEngine::Socket *)>> Routes;  
-    {{#apiInfo}}{{#apis}}
-    {{classname}}Handler *{{classname}}ApiHandler;{{/apis}}{{/apiInfo}} 
-};
-
-
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
-
-#endif // {{prefix}}_APIROUTER_H
\ No newline at end of file
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/helpers-body.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/helpers-body.mustache
deleted file mode 100644
index afd728b78c9..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/helpers-body.mustache
+++ /dev/null
@@ -1,282 +0,0 @@
-{{>licenseInfo}}
-#include <QDebug>
-#include "{{prefix}}Helpers.h"
-#include "{{prefix}}Object.h"
-
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-
-QString
-toStringValue(const QString &value) {
-    return value;
-}
-
-QString
-toStringValue(const QDateTime &value){
-    // ISO 8601
-    return value.toString("yyyy-MM-ddTHH:mm:ss[Z|[+|-]HH:mm]");
-}
-
-QString
-toStringValue(const QByteArray &value){
-    return QString(value);
-}
-
-QString
-toStringValue(const QDate &value){
-    // ISO 8601
-    return value.toString(Qt::DateFormat::ISODate);
-}
-
-QString
-toStringValue(const qint32 &value) {
-    return QString::number(value);
-}
-
-QString
-toStringValue(const qint64 &value) {
-    return QString::number(value);
-}
-
-QString
-toStringValue(const bool &value) {
-    return QString(value ? "true" : "false");
-}
-
-QString
-toStringValue(const float &value){
-    return QString::number(value);
-}
-
-QString
-toStringValue(const double &value){
-    return QString::number(value);
-}
-
-QJsonValue
-toJsonValue(const QString &value){
-    return  QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const QDateTime &value){
-    return QJsonValue(value.toString(Qt::ISODate));
-}
-
-QJsonValue
-toJsonValue(const QByteArray &value){
-    return QJsonValue(QString(value.toBase64()));
-}
-
-QJsonValue
-toJsonValue(const QDate &value){
-    return QJsonValue(value.toString(Qt::ISODate));
-}
-
-QJsonValue
-toJsonValue(const qint32 &value){
-    return QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const qint64 &value){
-    return QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const bool &value){
-    return QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const float &value){
-    return QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const double &value){
-    return QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const {{prefix}}Object &value){
-    return value.asJsonObject();
-}
-
-bool
-fromStringValue(const QString &inStr, QString &value){
-    value.clear();
-    value.append(inStr);
-    return !inStr.isEmpty();
-}
-
-bool
-fromStringValue(const QString &inStr, QDateTime &value){
-    if(inStr.isEmpty()){
-        return false;
-    }
-    else{
-        auto dateTime = QDateTime::fromString(inStr, "yyyy-MM-ddTHH:mm:ss[Z|[+|-]HH:mm]");
-        if(dateTime.isValid()){
-            value.setDate(dateTime.date());
-            value.setTime(dateTime.time());
-        }
-        else{
-            qDebug() << "DateTime is invalid";
-        }
-        return dateTime.isValid();
-    }
-}
-
-bool
-fromStringValue(const QString &inStr, QByteArray &value){
-    if(inStr.isEmpty()){
-        return false;
-    }
-    else{
-        value.clear();
-        value.append(inStr.toUtf8());
-        return value.count() > 0;
-    }
-}
-
-bool
-fromStringValue(const QString &inStr, QDate &value){
-    if(inStr.isEmpty()){
-        return false;
-    }
-    else{
-        auto date = QDate::fromString(inStr, Qt::DateFormat::ISODate);
-        if(date.isValid()){
-            value.setDate(date.year(), date.month(), date.day());
-        }
-        else{
-            qDebug() << "Date is invalid";
-        }
-        return date.isValid();
-    }
-}
-
-bool
-fromStringValue(const QString &inStr, qint32 &value){
-    bool ok = false;
-    value = QVariant(inStr).toInt(&ok);
-    return ok;
-}
-
-bool
-fromStringValue(const QString &inStr, qint64 &value){
-    bool ok = false;
-    value = QVariant(inStr).toLongLong(&ok);
-    return ok;
-}
-
-bool
-fromStringValue(const QString &inStr, bool &value){
-    value = QVariant(inStr).toBool();
-    return ((inStr == "true") || (inStr == "false"));
-}
-
-bool
-fromStringValue(const QString &inStr, float &value){
-    bool ok = false;
-    value = QVariant(inStr).toFloat(&ok);
-    return ok;
-}
-
-bool
-fromStringValue(const QString &inStr, double &value){
-    bool ok = false;
-    value = QVariant(inStr).toDouble(&ok);
-    return ok;
-}
-
-void
-fromJsonValue(QString &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        if(jval.isString()){
-            value = jval.toString();
-        } else if(jval.isBool()) {
-            value =  jval.toBool() ? "true" : "false";
-        } else if(jval.isDouble()){
-            value = QString::number(jval.toDouble());
-        }
-    }
-
-}
-
-void
-fromJsonValue(QDateTime &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = QDateTime::fromString(jval.toString(), Qt::ISODate);
-    }
-
-}
-
-void
-fromJsonValue(QByteArray &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = QByteArray::fromBase64(QByteArray::fromStdString(jval.toString().toStdString()));
-    }
-
-}
-
-void
-fromJsonValue(QDate &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = QDate::fromString(jval.toString(), Qt::ISODate);
-    }
-
-}
-
-void
-fromJsonValue(qint32 &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = jval.toInt();
-    }
-
-}
-
-void
-fromJsonValue(qint64 &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = jval.toVariant().toLongLong();
-    }
-
-}
-
-void
-fromJsonValue(bool &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = jval.toBool();
-    }
-
-}
-
-void
-fromJsonValue(float &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = static_cast<float>(jval.toDouble());
-    }
-}
-
-void
-fromJsonValue(double &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = jval.toDouble();
-    }
-
-}
-
-void
-fromJsonValue({{prefix}}Object  &value, const QJsonValue &jval){
-    if(jval.isObject()){
-        value.fromJsonObject(jval.toObject());
-    }
-}
-
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/helpers-header.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/helpers-header.mustache
deleted file mode 100644
index 92f0b96c179..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/helpers-header.mustache
+++ /dev/null
@@ -1,144 +0,0 @@
-{{>licenseInfo}}
-#ifndef {{prefix}}_HELPERS_H
-#define {{prefix}}_HELPERS_H
-
-#include <QJsonObject>
-#include <QJsonValue>
-#include <QJsonArray>
-#include <QList>
-#include <QMap>
-#include <QDateTime>
-#include <QByteArray>
-#include <QDate>
-#include <QVariant>
-#include "{{prefix}}Object.h"
-
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-    QString toStringValue(const QString &value);
-    QString toStringValue(const QDateTime &value);
-    QString toStringValue(const QByteArray &value);
-    QString toStringValue(const QDate &value);
-    QString toStringValue(const qint32 &value);
-    QString toStringValue(const qint64 &value);
-    QString toStringValue(const bool &value);
-    QString toStringValue(const float &value);
-    QString toStringValue(const double &value);
-
-    template <typename T>
-    QList<QString> toStringValue(const QList<T> &val) {
-        QList<QString> strArray;
-        for(auto item : val) {
-            strArray.append(toStringValue(item));
-        }
-        return strArray;
-    }
-
-    template <typename T>
-    QMap<QString, QString> toStringValue(const QMap<QString, T> &val) {
-        QMap<QString, QString> strMap;
-        for(auto itemkey : val.keys()) {
-            strMap.insert(itemkey, toStringValue(val.value(itemkey)));
-        }
-        return strMap;
-    }
-
-    QJsonValue toJsonValue(const QString &value);
-    QJsonValue toJsonValue(const QDateTime &value);
-    QJsonValue toJsonValue(const QByteArray &value);
-    QJsonValue toJsonValue(const QDate &value);
-    QJsonValue toJsonValue(const qint32 &value);
-    QJsonValue toJsonValue(const qint64 &value);
-    QJsonValue toJsonValue(const bool &value);
-    QJsonValue toJsonValue(const float &value);
-    QJsonValue toJsonValue(const double &value);
-    QJsonValue toJsonValue(const {{prefix}}Object &value);
-
-    template <typename T>
-    QJsonValue toJsonValue(const QList<T> &val) {
-        QJsonArray jArray;
-        for(auto item : val) {
-            jArray.append(toJsonValue(item));
-        }
-        return jArray;
-    }
-
-    template <typename T>
-    QJsonValue toJsonValue(const QMap<QString, T> &val) {
-        QJsonObject jObject;
-        for(auto itemkey : val.keys()) {
-            jObject.insert(itemkey, toJsonValue(val.value(itemkey)));
-        }
-        return jObject;
-    }
-
-    bool fromStringValue(const QString &inStr, QString &value);
-    bool fromStringValue(const QString &inStr, QDateTime &value);
-    bool fromStringValue(const QString &inStr, QByteArray &value);
-    bool fromStringValue(const QString &inStr, QDate &value);
-    bool fromStringValue(const QString &inStr, qint32 &value);
-    bool fromStringValue(const QString &inStr, qint64 &value);
-    bool fromStringValue(const QString &inStr, bool &value);
-    bool fromStringValue(const QString &inStr, float &value);
-    bool fromStringValue(const QString &inStr, double &value);
-
-    template <typename T>
-    void fromStringValue(const QList<QString> &inStr, QList<T> &val) {
-        for(auto item: inStr){
-            T itemVal;
-            fromStringValue(item, itemVal);
-            val.push_back(itemVal);
-        }
-    }
-
-    template <typename T>
-    void fromStringValue(const QMap<QString, QString> &inStr, QMap<QString, T> &val) {
-        for(auto itemkey : inStr.keys()){
-            T itemVal;
-            fromStringValue(inStr.value(itemkey), itemVal);
-            val.insert(itemkey, itemVal);
-        }
-    }
-
-    void fromJsonValue(QString &value, const QJsonValue &jval);
-    void fromJsonValue(QDateTime &value, const QJsonValue &jval);
-    void fromJsonValue(QByteArray &value, const QJsonValue &jval);
-    void fromJsonValue(QDate &value, const QJsonValue &jval);
-    void fromJsonValue(qint32 &value, const QJsonValue &jval);
-    void fromJsonValue(qint64 &value, const QJsonValue &jval);
-    void fromJsonValue(bool &value, const QJsonValue &jval);
-    void fromJsonValue(float &value, const QJsonValue &jval);
-    void fromJsonValue(double &value, const QJsonValue &jval);
-    void fromJsonValue({{prefix}}Object &value, const QJsonValue &jval);
-
-    template <typename T>
-    void fromJsonValue(QList<T> &val, const QJsonValue &jval) {
-        if(jval.isArray()){
-            for(const QJsonValue &jitem : jval.toArray()){
-                T item;
-                fromJsonValue(item, jitem);
-                val.push_back(item);
-            }
-        }
-    }
-
-    template <typename T>
-    void fromJsonValue(QMap<QString, T> &val, const QJsonValue &jval) {
-        auto varmap = jval.toObject().toVariantMap();
-        if(varmap.count() > 0){
-            for(auto itemkey : varmap.keys() ){
-                T itemVal;
-                fromJsonValue(itemVal, QJsonValue::fromVariant(varmap.value(itemkey)));
-                val.insert(itemkey, val);
-            }
-        }
-        return;
-    }
-
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
-
-#endif // {{prefix}}_HELPERS_H
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/licenseInfo.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/licenseInfo.mustache
deleted file mode 100644
index 469fb03940f..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/licenseInfo.mustache
+++ /dev/null
@@ -1,11 +0,0 @@
-/**
- * {{{appName}}}
- * {{{appDescription}}}
- *
- * {{#version}}OpenAPI spec version: {{{version}}}{{/version}}
- * {{#infoEmail}}Contact: {{{infoEmail}}}{{/infoEmail}}
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/main.cpp.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/main.cpp.mustache
deleted file mode 100644
index f95bbcffec4..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/main.cpp.mustache
+++ /dev/null
@@ -1,88 +0,0 @@
-{{>licenseInfo}}
-
-#include <QCommandLineOption>
-#include <QCommandLineParser>
-#include <QCoreApplication>
-#include <QHostAddress>
-#include <QRegExp>
-#include <QStringList>
-#include <QSharedPointer>
-#include <QObject>
-#ifdef __linux__ 
-#include <signal.h>
-#include <unistd.h>
-#endif 
-#include <qhttpengine/server.h>
-#include "{{prefix}}ApiRouter.h"
-
-#ifdef __linux__ 
-void catchUnixSignals(QList<int> quitSignals) {
-    auto handler = [](int sig) -> void {
-        // blocking and not aysnc-signal-safe func are valid
-        qDebug() << "\nquit the application by signal " << sig;
-        QCoreApplication::quit();
-    };
-    
-    sigset_t blocking_mask;   
-    sigemptyset(&blocking_mask);  
-    for (auto sig : quitSignals) 
-        sigaddset(&blocking_mask, sig);  
-        
-    struct sigaction sa;   
-    sa.sa_handler = handler;   
-    sa.sa_mask    = blocking_mask;  
-    sa.sa_flags   = 0;    
-    
-    for (auto sig : quitSignals)   
-        sigaction(sig, &sa, nullptr);
-}
-#endif 
-
-int main(int argc, char * argv[])
-{
-    QCoreApplication a(argc, argv);
-#ifdef __linux__ 
-    QList<int> sigs({SIGQUIT, SIGINT, SIGTERM, SIGHUP});
-    catchUnixSignals(sigs);
-#endif      
-    // Build the command-line options
-    QCommandLineParser parser;
-    QCommandLineOption addressOption(
-        QStringList() << "a" << "address",
-        "address to bind to",
-        "address",
-        "0.0.0.0"
-    );
-    parser.addOption(addressOption);
-    QCommandLineOption portOption(
-        QStringList() << "p" << "port",
-        "port to listen on",
-        "port",
-        "8080"
-    );
-    parser.addOption(portOption);
-    parser.addHelpOption();
-
-    // Parse the options that were provided
-    parser.process(a);
-
-    // Obtain the values
-    QHostAddress address = QHostAddress(parser.value(addressOption));
-    quint16 port = static_cast<quint16>(parser.value(portOption).toInt());
-   
-    QSharedPointer<{{cppNamespace}}::RequestHandler> handler(new {{cppNamespace}}::RequestHandler());
-    {{cppNamespace}}::ApiRouter   router;
-    QObject::connect(handler.data(), &{{cppNamespace}}::RequestHandler::requestReceived, [&](QHttpEngine::Socket *socket) {
-        router.processRequest(socket);
-    });
-
-    QHttpEngine::Server server(handler.data());
-    qDebug() << "Serving on " << address.toString() << ":" << port;
-    // Attempt to listen on the specified port
-    if (!server.listen(address, port)) {
-        qCritical("Unable to listen on the specified port.");
-        return 1;
-    }
-    
-    return a.exec();
-}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/model-body.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/model-body.mustache
deleted file mode 100644
index 6ba6d398b00..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/model-body.mustache
+++ /dev/null
@@ -1,118 +0,0 @@
-{{>licenseInfo}}
-{{#models}}{{#model}}
-#include "{{classname}}.h"
-
-#include "{{prefix}}Helpers.h"
-
-#include <QJsonDocument>
-#include <QJsonArray>
-#include <QObject>
-#include <QDebug>
-
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-{{classname}}::{{classname}}(QString json) {
-    this->fromJson(json);
-}
-
-{{classname}}::{{classname}}() {
-    this->init();
-}
-
-{{classname}}::~{{classname}}() {
-    
-}
-
-void
-{{classname}}::init() {
-    {{#vars}}
-    m_{{name}}_isSet = false;
-    {{/vars}}
-}
-
-void
-{{classname}}::fromJson(QString jsonString) {
-    QByteArray array (jsonString.toStdString().c_str());
-    QJsonDocument doc = QJsonDocument::fromJson(array);
-    QJsonObject jsonObject = doc.object();
-    this->fromJsonObject(jsonObject);
-}
-
-void
-{{classname}}::fromJsonObject(QJsonObject json) {
-    {{#vars}}
-    {{^isContainer}}::{{cppNamespace}}::fromJsonValue({{name}}, json[QString("{{baseName}}")]);{{/isContainer}}
-    {{#isContainer}}{{^items.isContainer}}::{{cppNamespace}}::fromJsonValue({{name}}, json[QString("{{baseName}}")]);{{/items.isContainer}}{{#items.isContainer}}{{#isListContainer}}
-    if(json["{{baseName}}"].isArray()){
-        auto arr = json["{{baseName}}"].toArray();
-        for (const QJsonValue & jval : arr) {
-            {{items.baseType}} item;
-            {{name}}.push_back(::{{cppNamespace}}::fromJsonValue(item, jval));
-        }
-    }{{/isListContainer}}{{#isMapContainer}}
-    if(json["{{baseName}}"].isObject()){
-        auto varmap = json["{{baseName}}"].toObject().toVariantMap();
-        if(varmap.count() > 0){
-            for(auto val : varmap.keys()){
-                {{items.baseType}} item;
-    		    auto jval = QJsonValue::fromVariant(varmap.value(val));
-                {{name}}.insert({{name}}.end(), val, ::{{cppNamespace}}::fromJsonValue(item, jval));
-            }
-        }
-    }{{/isMapContainer}}{{/items.isContainer}}{{/isContainer}}
-    {{/vars}}
-}
-
-QString
-{{classname}}::asJson () const {
-    QJsonObject obj = this->asJsonObject();
-    QJsonDocument doc(obj);
-    QByteArray bytes = doc.toJson();
-    return QString(bytes);
-}
-
-QJsonObject
-{{classname}}::asJsonObject() const {
-    QJsonObject obj;
-    {{#vars}}
-	{{^isContainer}}{{#complexType}}{{^isString}}{{^isDateTime}}{{^isByteArray}}{{^isDate}}if({{name}}.isSet()){{/isDate}}{{/isByteArray}}{{/isDateTime}}{{/isString}}{{/complexType}}{{^complexType}}if(m_{{name}}_isSet){{/complexType}}{{#isString}}if(m_{{name}}_isSet){{/isString}}{{#isDateTime}}if(m_{{name}}_isSet){{/isDateTime}}{{#isByteArray}}if(m_{{name}}_isSet){{/isByteArray}}{{#isDate}}if(m_{{name}}_isSet){{/isDate}}{
-        obj.insert(QString("{{baseName}}"), ::{{cppNamespace}}::toJsonValue({{name}}));
-    }{{/isContainer}}{{#isContainer}}
-    if({{name}}.size() > 0){
-        {{^items.isContainer}}obj.insert(QString("{{baseName}}"), ::{{cppNamespace}}::toJsonValue({{name}}));{{/items.isContainer}}{{#items.isContainer}}
-        obj.insert(QString("{{baseName}}"), toJsonValue({{name}}));{{/items.isContainer}}
-    } {{/isContainer}}
-    {{/vars}}
-    return obj;
-}
-
-{{#vars}}
-{{{dataType}}}
-{{classname}}::{{getter}}() {
-    return {{name}};
-}
-void
-{{classname}}::{{setter}}(const {{{dataType}}} &{{name}}) {
-    this->{{name}} = {{name}};
-    this->m_{{name}}_isSet = true;
-}
-
-{{/vars}}
-
-bool
-{{classname}}::isSet() const {
-    bool isObjectUpdated = false;
-    do{ {{#vars}}
-        {{#isContainer}}if({{name}}.size() > 0){{/isContainer}}{{^isContainer}}{{#complexType}}{{^isString}}{{^isDateTime}}{{^isByteArray}}{{^isDate}}if({{name}}.isSet()){{/isDate}}{{/isByteArray}}{{/isDateTime}}{{/isString}}{{/complexType}}{{^complexType}}if(m_{{name}}_isSet){{/complexType}}{{#isString}}if(m_{{name}}_isSet){{/isString}}{{#isDateTime}}if(m_{{name}}_isSet){{/isDateTime}}{{#isByteArray}}if(m_{{name}}_isSet){{/isByteArray}}{{#isDate}}if(m_{{name}}_isSet){{/isDate}}{{/isContainer}}{ isObjectUpdated = true; break;}
-    {{/vars}}}while(false);
-    return isObjectUpdated;
-}
-
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
-
-{{/model}}
-{{/models}}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/model-header.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/model-header.mustache
deleted file mode 100644
index 8050d281ecc..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/model-header.mustache
+++ /dev/null
@@ -1,58 +0,0 @@
-{{>licenseInfo}}
-{{#models}}{{#model}}/*
- * {{classname}}.h
- *
- * {{description}}
- */
-
-#ifndef {{classname}}_H_
-#define {{classname}}_H_
-
-#include <QJsonObject>
-
-{{/model}}{{/models}}
-{{#imports}}{{{import}}}
-{{/imports}}
-
-#include "{{prefix}}Object.h"
-
-{{#models}}
-{{#model}}
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-class {{classname}}: public {{prefix}}Object {
-public:
-    {{classname}}();
-    {{classname}}(QString json);
-    ~{{classname}}() override;
-    void init();
-
-    QString asJson () const override;
-    QJsonObject asJsonObject() const override;
-    void fromJsonObject(QJsonObject json) override;
-    void fromJson(QString jsonString) override;
-
-    {{#vars}}
-    {{{dataType}}} {{getter}}();
-    void {{setter}}(const {{{dataType}}} &{{name}});
-
-    {{/vars}}
-    virtual bool isSet() const override;
-
-private:
-    {{#vars}}
-    {{{dataType}}} {{name}};
-    bool m_{{name}}_isSet;
-
-    {{/vars}}
-};
-
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
-
-#endif /* {{classname}}_H_ */
-{{/model}}
-{{/models}}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/object.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/object.mustache
deleted file mode 100644
index a3ed43c95fa..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/object.mustache
+++ /dev/null
@@ -1,47 +0,0 @@
-{{>licenseInfo}}
-#ifndef _{{prefix}}_OBJECT_H_
-#define _{{prefix}}_OBJECT_H_
-
-#include <QJsonObject>
-#include <QJsonDocument>
-
-{{#cppNamespaceDeclarations}}
-namespace {{this}} {
-{{/cppNamespaceDeclarations}}
-
-class {{prefix}}Object {
-  public:
-    virtual ~{{prefix}}Object(){
-        
-    }
-    
-    virtual QJsonObject asJsonObject() const {
-        return jObj;
-    }
-
-    virtual QString asJson() const {
-        QJsonDocument doc(jObj);
-        return doc.toJson(QJsonDocument::Compact);
-    }
-
-    virtual void fromJson(QString jsonString) {
-        QJsonDocument doc = QJsonDocument::fromJson(jsonString.toUtf8());
-        jObj = doc.object();
-    }
-
-    virtual void fromJsonObject(QJsonObject json) {
-        jObj = json;
-    }
-
-    virtual bool isSet() const {
-        return false;
-    }
-private :
-   QJsonObject jObj;
-};
-
-{{#cppNamespaceDeclarations}}
-}
-{{/cppNamespaceDeclarations}}
-
-#endif /* _{{prefix}}_OBJECT_H_ */
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-server/src-CMakeLists.txt.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-server/src-CMakeLists.txt.mustache
deleted file mode 100644
index 9faf5db60e4..00000000000
--- a/modules/openapi-generator/src/main/resources/cpp-qt5-server/src-CMakeLists.txt.mustache
+++ /dev/null
@@ -1,48 +0,0 @@
-cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
-
-set(CMAKE_VERBOSE_MAKEFILE ON)
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-set(CMAKE_AUTOMOC ON)
-
-OPTION(NODEBUG  "Deactivate No debugging option" "OFF")
-
-set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -fPIC -Wall -Wno-unused-variable")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -std=c++14 -Wall -Wno-unused-variable")
-
-if(${NODEBUG} STREQUAL "OFF")
-set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -pg -g3")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg -g3")
-else (${NODEBUG} STREQUAL "OFF") 
-set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -s -O3")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s -O3")
-endif(${NODEBUG} STREQUAL "OFF")
-
-find_package(Qt5Core REQUIRED)
-find_package(Qt5Network REQUIRED)
-
-file(GLOB SRCS
-    ${CMAKE_CURRENT_SOURCE_DIR}/models/*.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/handlers/*.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/requests/*.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp
-)
-
-include_directories(
-    ${Qt5Core_INCLUDE_DIRS}
-    ${Qt5Network_INCLUDE_DIRS}
-    ${CMAKE_CURRENT_SOURCE_DIR}/models
-    ${CMAKE_CURRENT_SOURCE_DIR}/handlers
-    ${CMAKE_CURRENT_SOURCE_DIR}/requests
-)
-
-link_directories(
-    ${CMAKE_PREFIX_PATH}/lib
-)
-
-add_executable(${PROJECT_NAME} ${SRCS})
-add_dependencies(${PROJECT_NAME} QHTTPENGINE)
-target_link_libraries(${PROJECT_NAME} Qt5Core Qt5Network ssl crypto qhttpengine)
-set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD 14)
-set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
-
-install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
diff --git a/samples/server/petstore/cpp-qt5-server/server/CMakeLists.txt b/samples/server/petstore/cpp-qt5-server/server/CMakeLists.txt
deleted file mode 100644
index 1df138241db..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/CMakeLists.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
-project(cpp-qt5-server)
-
-include(ExternalProject)
-
-set(EXTERNAL_INSTALL_LOCATION ${CMAKE_CURRENT_SOURCE_DIR}/external)
-
-ExternalProject_Add(QHTTPENGINE
-    GIT_REPOSITORY https://github.com/etherealjoy/qhttpengine.git
-    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${EXTERNAL_INSTALL_LOCATION}
-)
-
-include_directories(${EXTERNAL_INSTALL_LOCATION}/include)
-link_directories(${EXTERNAL_INSTALL_LOCATION}/lib)
-
-add_subdirectory(src)
diff --git a/samples/server/petstore/cpp-qt5-server/server/Dockerfile b/samples/server/petstore/cpp-qt5-server/server/Dockerfile
deleted file mode 100644
index b3395482976..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/Dockerfile
+++ /dev/null
@@ -1,29 +0,0 @@
-FROM alpine:latest AS build
-
-RUN apk add --update \   
-        cmake \
-        alpine-sdk \
-        openssl \        
-        qt5-qtbase-dev \       
-        qt5-qttools-dev 
-
-WORKDIR /usr/server
-ADD ./src ./src
-ADD ./CMakeLists.txt ./
-RUN mkdir -p ./build
-WORKDIR /usr/server/build
-RUN cmake  -DNODEBUG:STRING="ON" ..
-RUN make 
-
-FROM alpine:latest AS runtime
-RUN apk add --update \    
-        libgcc  \
-        libstdc++  \
-        qt5-qtbase \
-        openssl
-
-WORKDIR /usr/server
-COPY --from=build /usr/server/build/src/cpp-qt5-server ./build/src/
-COPY --from=build /usr/server/external/ ./external
-EXPOSE 8080/tcp
-ENTRYPOINT ["/usr/server/build/src/cpp-qt5-server"]
\ No newline at end of file
diff --git a/samples/server/petstore/cpp-qt5-server/server/LICENSE.txt b/samples/server/petstore/cpp-qt5-server/server/LICENSE.txt
deleted file mode 100644
index 04938f840c9..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/LICENSE.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-QHttpEngine 
-
-The MIT License (MIT)
-
-Copyright (c) 2015 Nathan Osman
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/samples/server/petstore/cpp-qt5-server/server/Makefile b/samples/server/petstore/cpp-qt5-server/server/Makefile
deleted file mode 100644
index 6df9ff32756..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/Makefile
+++ /dev/null
@@ -1,29 +0,0 @@
-BUILD_DIR=build
-DIST_DIR=.
-ECHO=echo
-CMAKE=cmake
-RM=rm
-MKDIR_P = mkdir -p
-CD=cd
-
-default: all
-
-checkdir:
-ifeq "$(wildcard $(BUILD_DIR) )" ""
-	@$(ECHO) "Build Directory not existing, creating..."
-	@${MKDIR_P} ${BUILD_DIR}
-endif
-
-cmakestep: checkdir
-	$(CD) $(BUILD_DIR) && $(CMAKE) ../${DIST_DIR}
-
-all: cmakestep
-	$(MAKE) -j8 -C $(BUILD_DIR) all
-
-install: all
-	$(MAKE) -C $(BUILD_DIR) install
-
-clean:
-	$(RM) -rf $(BUILD_DIR)/*
-
-.PHONY: clean install
diff --git a/samples/server/petstore/cpp-qt5-server/server/README.MD b/samples/server/petstore/cpp-qt5-server/server/README.MD
deleted file mode 100644
index d354460c635..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/README.MD
+++ /dev/null
@@ -1,89 +0,0 @@
-## Qt5 HTTP Server based on the Qhttpengine
-This server was generated by the [openapi-generator]
-(https://openapi-generator.tech) project.
-By using the [OpenAPI-Spec](https://github.com/OAI/OpenAPI-Specification) from a remote server, you can easily generate a server stub.  
--
-
-To see how to make this your own, look here:
-
-[README]((https://openapi-generator.tech))
-
-- API version: 1.0.0
-
-## QHTTPEngine
-
-[![Build Status](https://travis-ci.org/nitroshare/qhttpengine.svg?branch=master)](https://travis-ci.org/nitroshare/qhttpengine)
-[![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat)](http://opensource.org/licenses/MIT)
-
-Simple set of classes for developing HTTP server applications in Qt.
-
-### Documentation
-
-To learn more about building and using the library, please visit this page:
-
-https://ci.quickmediasolutions.com/job/qhttpengine-documentation/doxygen/
-
-
-### Viewing the code
-You can view the code using an editor like Microsoft Visual Studio Code or you can 
-Use QtCreator and browse for the root CMakeLists.txt and load it as a project
-
-### Build with make
-Install the tools [Linux/Debian]
-```
-sudo apt install cmake build-essential libssl-dev qtbase5-dev qtbase5-dev-tools git curl
-```
-
-To build, go to the `server` folder
-```
-make 
-```
-
-To run the server
-```
-./build/src/cpp-qt5-server &
-```
-#### Invoke an API
-```
-curl -X GET    http://localhost:8080/v2/store/inventory
-curl -X POST   http://localhost:8080/v2/store/order   -H "Content-Type: application/json" -d "{ \"id\": 22, \"petId\": 1541, \"quantity\": 5, \"shipDate\": \"2018-06-16T18:31:43.870Z\", \"status\": \"placed\", \"complete\": \"true\" }"
-curl -X GET    http://localhost:8080/v2/pet/findByStatus
-curl -X GET    http://localhost:8080/v2/store/inventory
-```
-
-### Run and build with docker
-Building with docker multistage
-If you dont have docker install [here](https://docs.docker.com/install)
-Add yourself to the docker group
-
-```
-docker build --network=host -t cpp-qt5-server .
-```
-Running with docker 
-```
-docker run --rm -it --name=server-container cpp-qt5-server 
-```
-
-#### Invoking an API
-Mind the IP here
-```
-curl -X GET   http://172.17.0.2:8080/v2/store/inventory
-curl -X POST  http://172.17.0.2:8080/v2/store/order -H "Content-Type: application/json" -d "{ \"id\": 22, \"petId\": 1541, \"quantity\": 5, \"shipDate\": \"2018-06-16T18:31:43.870Z\", \"status\": \"placed\", \"complete\": \"true\" }"
-```
-
-use this command to get the container IP
-```
-docker inspect server-container | grep "IPAddress"
-```
-To exit from the command line 
-```
-Ctrl + p + q
-```
-To stop container
-```
-docker stop <containername>
-```
-or to terminate and quit
-```
-Ctrl+C
-```
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/CMakeLists.txt b/samples/server/petstore/cpp-qt5-server/server/src/CMakeLists.txt
deleted file mode 100644
index 9faf5db60e4..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/CMakeLists.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
-
-set(CMAKE_VERBOSE_MAKEFILE ON)
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-set(CMAKE_AUTOMOC ON)
-
-OPTION(NODEBUG  "Deactivate No debugging option" "OFF")
-
-set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -fPIC -Wall -Wno-unused-variable")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -std=c++14 -Wall -Wno-unused-variable")
-
-if(${NODEBUG} STREQUAL "OFF")
-set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -pg -g3")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg -g3")
-else (${NODEBUG} STREQUAL "OFF") 
-set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -s -O3")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s -O3")
-endif(${NODEBUG} STREQUAL "OFF")
-
-find_package(Qt5Core REQUIRED)
-find_package(Qt5Network REQUIRED)
-
-file(GLOB SRCS
-    ${CMAKE_CURRENT_SOURCE_DIR}/models/*.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/handlers/*.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/requests/*.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp
-)
-
-include_directories(
-    ${Qt5Core_INCLUDE_DIRS}
-    ${Qt5Network_INCLUDE_DIRS}
-    ${CMAKE_CURRENT_SOURCE_DIR}/models
-    ${CMAKE_CURRENT_SOURCE_DIR}/handlers
-    ${CMAKE_CURRENT_SOURCE_DIR}/requests
-)
-
-link_directories(
-    ${CMAKE_PREFIX_PATH}/lib
-)
-
-add_executable(${PROJECT_NAME} ${SRCS})
-add_dependencies(${PROJECT_NAME} QHTTPENGINE)
-target_link_libraries(${PROJECT_NAME} Qt5Core Qt5Network ssl crypto qhttpengine)
-set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD 14)
-set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
-
-install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIPetApiHandler.cpp b/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIPetApiHandler.cpp
deleted file mode 100644
index f19019fc68a..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIPetApiHandler.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QVariantMap>
-#include <QDebug>
-
-#include "OAIPetApiHandler.h"
-#include "OAIPetApiRequest.h"
-
-namespace OpenAPI {
-
-OAIPetApiHandler::OAIPetApiHandler(){
-
-}
-
-OAIPetApiHandler::~OAIPetApiHandler(){
-
-}
-
-void OAIPetApiHandler::addPet(OAIPet oai_pet) {
-    Q_UNUSED(oai_pet);
-    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->addPetResponse();
-    }    
-}
-void OAIPetApiHandler::deletePet(qint64 pet_id, QString api_key) {
-    Q_UNUSED(pet_id);
-    Q_UNUSED(api_key);
-    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->deletePetResponse();
-    }    
-}
-void OAIPetApiHandler::findPetsByStatus(QList<QString> status) {
-    Q_UNUSED(status);
-    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        QList<OAIPet> res;
-        reqObj->findPetsByStatusResponse(res);
-    }    
-}
-void OAIPetApiHandler::findPetsByTags(QList<QString> tags) {
-    Q_UNUSED(tags);
-    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        QList<OAIPet> res;
-        reqObj->findPetsByTagsResponse(res);
-    }    
-}
-void OAIPetApiHandler::getPetById(qint64 pet_id) {
-    Q_UNUSED(pet_id);
-    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        OAIPet res;
-        reqObj->getPetByIdResponse(res);
-    }    
-}
-void OAIPetApiHandler::updatePet(OAIPet oai_pet) {
-    Q_UNUSED(oai_pet);
-    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->updatePetResponse();
-    }    
-}
-void OAIPetApiHandler::updatePetWithForm(qint64 pet_id, QString name, QString status) {
-    Q_UNUSED(pet_id);
-    Q_UNUSED(name);
-    Q_UNUSED(status);
-    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->updatePetWithFormResponse();
-    }    
-}
-void OAIPetApiHandler::uploadFile(qint64 pet_id, QString additional_metadata, QIODevice* file) {
-    Q_UNUSED(pet_id);
-    Q_UNUSED(additional_metadata);
-    Q_UNUSED(file);
-    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        OAIApiResponse res;
-        reqObj->uploadFileResponse(res);
-    }    
-}
-
-
-}
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIPetApiHandler.h b/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIPetApiHandler.h
deleted file mode 100644
index 95d08bb89bf..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIPetApiHandler.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#ifndef _OAI_OAIPetApiHandler_H_
-#define _OAI_OAIPetApiHandler_H_
-
-#include <QObject>
-
-#include "OAIApiResponse.h"
-#include "OAIPet.h"
-#include <QIODevice>
-#include <QString>
-
-namespace OpenAPI {
-
-class OAIPetApiHandler : public QObject
-{
-    Q_OBJECT
-    
-public:
-    OAIPetApiHandler();
-    virtual ~OAIPetApiHandler();
-
-
-public slots:
-    virtual void addPet(OAIPet oai_pet);
-    virtual void deletePet(qint64 pet_id, QString api_key);
-    virtual void findPetsByStatus(QList<QString> status);
-    virtual void findPetsByTags(QList<QString> tags);
-    virtual void getPetById(qint64 pet_id);
-    virtual void updatePet(OAIPet oai_pet);
-    virtual void updatePetWithForm(qint64 pet_id, QString name, QString status);
-    virtual void uploadFile(qint64 pet_id, QString additional_metadata, QIODevice* file);
-    
-
-};
-
-}
-
-#endif // _OAI_OAIPetApiHandler_H_
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIStoreApiHandler.cpp b/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIStoreApiHandler.cpp
deleted file mode 100644
index f3acb44a0b0..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIStoreApiHandler.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QVariantMap>
-#include <QDebug>
-
-#include "OAIStoreApiHandler.h"
-#include "OAIStoreApiRequest.h"
-
-namespace OpenAPI {
-
-OAIStoreApiHandler::OAIStoreApiHandler(){
-
-}
-
-OAIStoreApiHandler::~OAIStoreApiHandler(){
-
-}
-
-void OAIStoreApiHandler::deleteOrder(QString order_id) {
-    Q_UNUSED(order_id);
-    auto reqObj = qobject_cast<OAIStoreApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->deleteOrderResponse();
-    }    
-}
-void OAIStoreApiHandler::getInventory() {
-    auto reqObj = qobject_cast<OAIStoreApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        QMap<QString, qint32> res;
-        reqObj->getInventoryResponse(res);
-    }    
-}
-void OAIStoreApiHandler::getOrderById(qint64 order_id) {
-    Q_UNUSED(order_id);
-    auto reqObj = qobject_cast<OAIStoreApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        OAIOrder res;
-        reqObj->getOrderByIdResponse(res);
-    }    
-}
-void OAIStoreApiHandler::placeOrder(OAIOrder oai_order) {
-    Q_UNUSED(oai_order);
-    auto reqObj = qobject_cast<OAIStoreApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        OAIOrder res;
-        reqObj->placeOrderResponse(res);
-    }    
-}
-
-
-}
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIStoreApiHandler.h b/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIStoreApiHandler.h
deleted file mode 100644
index c0b1d3814de..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIStoreApiHandler.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#ifndef _OAI_OAIStoreApiHandler_H_
-#define _OAI_OAIStoreApiHandler_H_
-
-#include <QObject>
-
-#include "OAIOrder.h"
-#include <QMap>
-#include <QString>
-
-namespace OpenAPI {
-
-class OAIStoreApiHandler : public QObject
-{
-    Q_OBJECT
-    
-public:
-    OAIStoreApiHandler();
-    virtual ~OAIStoreApiHandler();
-
-
-public slots:
-    virtual void deleteOrder(QString order_id);
-    virtual void getInventory();
-    virtual void getOrderById(qint64 order_id);
-    virtual void placeOrder(OAIOrder oai_order);
-    
-
-};
-
-}
-
-#endif // _OAI_OAIStoreApiHandler_H_
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIUserApiHandler.cpp b/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIUserApiHandler.cpp
deleted file mode 100644
index dca89c729ba..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIUserApiHandler.cpp
+++ /dev/null
@@ -1,107 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QVariantMap>
-#include <QDebug>
-
-#include "OAIUserApiHandler.h"
-#include "OAIUserApiRequest.h"
-
-namespace OpenAPI {
-
-OAIUserApiHandler::OAIUserApiHandler(){
-
-}
-
-OAIUserApiHandler::~OAIUserApiHandler(){
-
-}
-
-void OAIUserApiHandler::createUser(OAIUser oai_user) {
-    Q_UNUSED(oai_user);
-    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->createUserResponse();
-    }    
-}
-void OAIUserApiHandler::createUsersWithArrayInput(QList<OAIUser> oai_user) {
-    Q_UNUSED(oai_user);
-    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->createUsersWithArrayInputResponse();
-    }    
-}
-void OAIUserApiHandler::createUsersWithListInput(QList<OAIUser> oai_user) {
-    Q_UNUSED(oai_user);
-    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->createUsersWithListInputResponse();
-    }    
-}
-void OAIUserApiHandler::deleteUser(QString username) {
-    Q_UNUSED(username);
-    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->deleteUserResponse();
-    }    
-}
-void OAIUserApiHandler::getUserByName(QString username) {
-    Q_UNUSED(username);
-    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        OAIUser res;
-        reqObj->getUserByNameResponse(res);
-    }    
-}
-void OAIUserApiHandler::loginUser(QString username, QString password) {
-    Q_UNUSED(username);
-    Q_UNUSED(password);
-    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        QString res;
-        reqObj->loginUserResponse(res);
-    }    
-}
-void OAIUserApiHandler::logoutUser() {
-    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->logoutUserResponse();
-    }    
-}
-void OAIUserApiHandler::updateUser(QString username, OAIUser oai_user) {
-    Q_UNUSED(username);
-    Q_UNUSED(oai_user);
-    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
-    if( reqObj != nullptr ) 
-    { 
-        
-        reqObj->updateUserResponse();
-    }    
-}
-
-
-}
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIUserApiHandler.h b/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIUserApiHandler.h
deleted file mode 100644
index 2f43980d877..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIUserApiHandler.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#ifndef _OAI_OAIUserApiHandler_H_
-#define _OAI_OAIUserApiHandler_H_
-
-#include <QObject>
-
-#include "OAIUser.h"
-#include <QList>
-#include <QString>
-
-namespace OpenAPI {
-
-class OAIUserApiHandler : public QObject
-{
-    Q_OBJECT
-    
-public:
-    OAIUserApiHandler();
-    virtual ~OAIUserApiHandler();
-
-
-public slots:
-    virtual void createUser(OAIUser oai_user);
-    virtual void createUsersWithArrayInput(QList<OAIUser> oai_user);
-    virtual void createUsersWithListInput(QList<OAIUser> oai_user);
-    virtual void deleteUser(QString username);
-    virtual void getUserByName(QString username);
-    virtual void loginUser(QString username, QString password);
-    virtual void logoutUser();
-    virtual void updateUser(QString username, OAIUser oai_user);
-    
-
-};
-
-}
-
-#endif // _OAI_OAIUserApiHandler_H_
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIapirouter.cpp b/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIapirouter.cpp
deleted file mode 100644
index 2625861ec48..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIapirouter.cpp
+++ /dev/null
@@ -1,295 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QVariantMap>
-#include <QRegularExpression>
-
-#include "OAIApiRouter.h"
-#include "OAIPetApiRequest.h"
-#include "OAIStoreApiRequest.h"
-#include "OAIUserApiRequest.h"
-
-
-namespace OpenAPI {
-
-inline QHttpEngine::Socket::Method toQHttpEngineMethod(QString method){
-
-    if( method == QString("OPTIONS"))
-        return QHttpEngine::Socket::Method::OPTIONS;
-    if( method == QString("GET"))
-        return QHttpEngine::Socket::Method::GET;
-    if( method == QString("HEAD"))
-        return QHttpEngine::Socket::Method::HEAD;
-    if( method == QString("POST"))
-        return QHttpEngine::Socket::Method::POST;
-    if( method == QString("PUT"))
-        return QHttpEngine::Socket::Method::PUT;
-    if( method == QString("DELETE"))
-        return QHttpEngine::Socket::Method::DELETE;
-    if( method == QString("TRACE"))
-        return QHttpEngine::Socket::Method::TRACE;
-    if( method == QString("CONNECT"))
-        return QHttpEngine::Socket::Method::CONNECT;
-
-     return static_cast<QHttpEngine::Socket::Method>(-1);
-}
-
-ApiRouter::ApiRouter() {    
-    OAIPetApiApiHandler = new OAIPetApiHandler();
-    OAIStoreApiApiHandler = new OAIStoreApiHandler();
-    OAIUserApiApiHandler = new OAIUserApiHandler();
-     
-}
-
-ApiRouter::~ApiRouter(){
-    qDebug() << "~ApiRouter()";    
-    delete OAIPetApiApiHandler;
-    delete OAIStoreApiApiHandler;
-    delete OAIUserApiApiHandler;
-         
-}
-
-void ApiRouter::setUpRoutes() {
-    
-    Routes.insert("/v2/pet",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("POST") == socket->method()){
-            auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
-            reqObj->addPetRequest();
-        }
-    });
-    Routes.insert("/v2/pet/findByStatus",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("GET") == socket->method()){
-            auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
-            reqObj->findPetsByStatusRequest();
-        }
-    });
-    Routes.insert("/v2/pet/findByTags",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("GET") == socket->method()){
-            auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
-            reqObj->findPetsByTagsRequest();
-        }
-    });
-    Routes.insert("/v2/pet",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("PUT") == socket->method()){
-            auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
-            reqObj->updatePetRequest();
-        }
-    });
-    Routes.insert("/v2/store/inventory",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("GET") == socket->method()){
-            auto reqObj = new OAIStoreApiRequest(socket, OAIStoreApiApiHandler);
-            reqObj->getInventoryRequest();
-        }
-    });
-    Routes.insert("/v2/store/order",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("POST") == socket->method()){
-            auto reqObj = new OAIStoreApiRequest(socket, OAIStoreApiApiHandler);
-            reqObj->placeOrderRequest();
-        }
-    });
-    Routes.insert("/v2/user",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("POST") == socket->method()){
-            auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
-            reqObj->createUserRequest();
-        }
-    });
-    Routes.insert("/v2/user/createWithArray",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("POST") == socket->method()){
-            auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
-            reqObj->createUsersWithArrayInputRequest();
-        }
-    });
-    Routes.insert("/v2/user/createWithList",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("POST") == socket->method()){
-            auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
-            reqObj->createUsersWithListInputRequest();
-        }
-    });
-    Routes.insert("/v2/user/login",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("GET") == socket->method()){
-            auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
-            reqObj->loginUserRequest();
-        }
-    });
-    Routes.insert("/v2/user/logout",[this](QHttpEngine::Socket *socket) {
-        if(toQHttpEngineMethod("GET") == socket->method()){
-            auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
-            reqObj->logoutUserRequest();
-        }
-    }); 
-}
-
-void ApiRouter::processRequest(QHttpEngine::Socket *socket){
-    if (Routes.contains(socket->path())) {
-        auto itr = Routes.find(socket->path());
-        while (itr != Routes.end() && itr.key() == socket->path()) {
-            itr.value().operator()(socket);
-            ++itr;
-        }
-    } else
-    {          
-        { 
-            QString completePath("/v2/pet/{petId}");
-            QString pet_idPathParam("{"); 
-            pet_idPathParam.append("petId").append("}");
-            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
-            completePath.replace(pet_idPathParam, "([^\\/]*?)"); // match anything but '/''
-            completePath.append("$");  // End of string
-            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
-            QRegularExpressionMatch match = re.match(socket->path());
-            if ((toQHttpEngineMethod("DELETE") == socket->method()) && match.hasMatch() ) {
-                QString pathparam = match.captured(1);
-                auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
-                reqObj->deletePetRequest(pathparam);;
-                return; 
-            }
-        }        
-        { 
-            QString completePath("/v2/pet/{petId}");
-            QString pet_idPathParam("{"); 
-            pet_idPathParam.append("petId").append("}");
-            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
-            completePath.replace(pet_idPathParam, "([^\\/]*?)"); // match anything but '/''
-            completePath.append("$");  // End of string
-            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
-            QRegularExpressionMatch match = re.match(socket->path());
-            if ((toQHttpEngineMethod("GET") == socket->method()) && match.hasMatch() ) {
-                QString pathparam = match.captured(1);
-                auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
-                reqObj->getPetByIdRequest(pathparam);;
-                return; 
-            }
-        }        
-        { 
-            QString completePath("/v2/pet/{petId}");
-            QString pet_idPathParam("{"); 
-            pet_idPathParam.append("petId").append("}");
-            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
-            completePath.replace(pet_idPathParam, "([^\\/]*?)"); // match anything but '/''
-            completePath.append("$");  // End of string
-            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
-            QRegularExpressionMatch match = re.match(socket->path());
-            if ((toQHttpEngineMethod("POST") == socket->method()) && match.hasMatch() ) {
-                QString pathparam = match.captured(1);
-                auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
-                reqObj->updatePetWithFormRequest(pathparam);;
-                return; 
-            }
-        }        
-        { 
-            QString completePath("/v2/pet/{petId}/uploadImage");
-            QString pet_idPathParam("{"); 
-            pet_idPathParam.append("petId").append("}");
-            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
-            completePath.replace(pet_idPathParam, "([^\\/]*?)"); // match anything but '/''
-            completePath.append("$");  // End of string
-            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
-            QRegularExpressionMatch match = re.match(socket->path());
-            if ((toQHttpEngineMethod("POST") == socket->method()) && match.hasMatch() ) {
-                QString pathparam = match.captured(1);
-                auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
-                reqObj->uploadFileRequest(pathparam);;
-                return; 
-            }
-        }        
-        { 
-            QString completePath("/v2/store/order/{orderId}");
-            QString order_idPathParam("{"); 
-            order_idPathParam.append("orderId").append("}");
-            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
-            completePath.replace(order_idPathParam, "([^\\/]*?)"); // match anything but '/''
-            completePath.append("$");  // End of string
-            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
-            QRegularExpressionMatch match = re.match(socket->path());
-            if ((toQHttpEngineMethod("DELETE") == socket->method()) && match.hasMatch() ) {
-                QString pathparam = match.captured(1);
-                auto reqObj = new OAIStoreApiRequest(socket, OAIStoreApiApiHandler);
-                reqObj->deleteOrderRequest(pathparam);;
-                return; 
-            }
-        }        
-        { 
-            QString completePath("/v2/store/order/{orderId}");
-            QString order_idPathParam("{"); 
-            order_idPathParam.append("orderId").append("}");
-            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
-            completePath.replace(order_idPathParam, "([^\\/]*?)"); // match anything but '/''
-            completePath.append("$");  // End of string
-            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
-            QRegularExpressionMatch match = re.match(socket->path());
-            if ((toQHttpEngineMethod("GET") == socket->method()) && match.hasMatch() ) {
-                QString pathparam = match.captured(1);
-                auto reqObj = new OAIStoreApiRequest(socket, OAIStoreApiApiHandler);
-                reqObj->getOrderByIdRequest(pathparam);;
-                return; 
-            }
-        }        
-        { 
-            QString completePath("/v2/user/{username}");
-            QString usernamePathParam("{"); 
-            usernamePathParam.append("username").append("}");
-            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
-            completePath.replace(usernamePathParam, "([^\\/]*?)"); // match anything but '/''
-            completePath.append("$");  // End of string
-            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
-            QRegularExpressionMatch match = re.match(socket->path());
-            if ((toQHttpEngineMethod("DELETE") == socket->method()) && match.hasMatch() ) {
-                QString pathparam = match.captured(1);
-                auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
-                reqObj->deleteUserRequest(pathparam);;
-                return; 
-            }
-        }        
-        { 
-            QString completePath("/v2/user/{username}");
-            QString usernamePathParam("{"); 
-            usernamePathParam.append("username").append("}");
-            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
-            completePath.replace(usernamePathParam, "([^\\/]*?)"); // match anything but '/''
-            completePath.append("$");  // End of string
-            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
-            QRegularExpressionMatch match = re.match(socket->path());
-            if ((toQHttpEngineMethod("GET") == socket->method()) && match.hasMatch() ) {
-                QString pathparam = match.captured(1);
-                auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
-                reqObj->getUserByNameRequest(pathparam);;
-                return; 
-            }
-        }        
-        { 
-            QString completePath("/v2/user/{username}");
-            QString usernamePathParam("{"); 
-            usernamePathParam.append("username").append("}");
-            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
-            completePath.replace(usernamePathParam, "([^\\/]*?)"); // match anything but '/''
-            completePath.append("$");  // End of string
-            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
-            QRegularExpressionMatch match = re.match(socket->path());
-            if ((toQHttpEngineMethod("PUT") == socket->method()) && match.hasMatch() ) {
-                QString pathparam = match.captured(1);
-                auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
-                reqObj->updateUserRequest(pathparam);;
-                return; 
-            }
-        }
-    }
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-    return;
-}
-}
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIapirouter.h b/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIapirouter.h
deleted file mode 100644
index 5f3532b2762..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/handlers/OAIapirouter.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#ifndef OAI_APIROUTER_H
-#define OAI_APIROUTER_H
-
-#include <QObject>
-#include <QStringList>
-#include <QSharedPointer>
-#include <QList>
-#include <QMultiMap>
-
-#include <qhttpengine/socket.h>
-#include <qhttpengine/handler.h>
-#include <qhttpengine/qobjecthandler.h>
-
-#include "OAIPetApiHandler.h"
-#include "OAIStoreApiHandler.h"
-#include "OAIUserApiHandler.h"
-
-
-namespace OpenAPI {
-
-class RequestHandler : public  QHttpEngine::QObjectHandler
-{
-    Q_OBJECT
-signals:
-    void requestReceived(QHttpEngine::Socket *socket);
-
-protected:
-    virtual void process(QHttpEngine::Socket *socket, const QString &path){
-        Q_UNUSED(path);
-        emit requestReceived(socket);
-    }
-};
-
-class ApiRouter : public QObject
-{
-    Q_OBJECT
-public:
-    ApiRouter();
-    virtual ~ApiRouter();
-
-    void setUpRoutes();
-    void processRequest(QHttpEngine::Socket *socket);
-private:
-    QMultiMap<QString, std::function<void(QHttpEngine::Socket *)>> Routes;  
-    
-    OAIPetApiHandler *OAIPetApiApiHandler;
-    OAIStoreApiHandler *OAIStoreApiApiHandler;
-    OAIUserApiHandler *OAIUserApiApiHandler; 
-};
-
-
-}
-
-#endif // OAI_APIROUTER_H
\ No newline at end of file
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/main.cpp b/samples/server/petstore/cpp-qt5-server/server/src/main.cpp
deleted file mode 100644
index daa01fcf217..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/main.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-
-#include <QCommandLineOption>
-#include <QCommandLineParser>
-#include <QCoreApplication>
-#include <QHostAddress>
-#include <QRegExp>
-#include <QStringList>
-#include <QSharedPointer>
-#include <QObject>
-#ifdef __linux__ 
-#include <signal.h>
-#include <unistd.h>
-#endif 
-#include <qhttpengine/server.h>
-#include "OAIApiRouter.h"
-
-#ifdef __linux__ 
-void catchUnixSignals(QList<int> quitSignals) {
-    auto handler = [](int sig) -> void {
-        // blocking and not aysnc-signal-safe func are valid
-        qDebug() << "\nquit the application by signal " << sig;
-        QCoreApplication::quit();
-    };
-    
-    sigset_t blocking_mask;   
-    sigemptyset(&blocking_mask);  
-    for (auto sig : quitSignals) 
-        sigaddset(&blocking_mask, sig);  
-        
-    struct sigaction sa;   
-    sa.sa_handler = handler;   
-    sa.sa_mask    = blocking_mask;  
-    sa.sa_flags   = 0;    
-    
-    for (auto sig : quitSignals)   
-        sigaction(sig, &sa, nullptr);
-}
-#endif 
-
-int main(int argc, char * argv[])
-{
-    QCoreApplication a(argc, argv);
-#ifdef __linux__ 
-    QList<int> sigs({SIGQUIT, SIGINT, SIGTERM, SIGHUP});
-    catchUnixSignals(sigs);
-#endif      
-    // Build the command-line options
-    QCommandLineParser parser;
-    QCommandLineOption addressOption(
-        QStringList() << "a" << "address",
-        "address to bind to",
-        "address",
-        "0.0.0.0"
-    );
-    parser.addOption(addressOption);
-    QCommandLineOption portOption(
-        QStringList() << "p" << "port",
-        "port to listen on",
-        "port",
-        "8080"
-    );
-    parser.addOption(portOption);
-    parser.addHelpOption();
-
-    // Parse the options that were provided
-    parser.process(a);
-
-    // Obtain the values
-    QHostAddress address = QHostAddress(parser.value(addressOption));
-    quint16 port = static_cast<quint16>(parser.value(portOption).toInt());
-   
-    QSharedPointer<OpenAPI::RequestHandler> handler(new OpenAPI::RequestHandler());
-    OpenAPI::ApiRouter   router;
-    QObject::connect(handler.data(), &OpenAPI::RequestHandler::requestReceived, [&](QHttpEngine::Socket *socket) {
-        router.processRequest(socket);
-    });
-
-    QHttpEngine::Server server(handler.data());
-    qDebug() << "Serving on " << address.toString() << ":" << port;
-    // Attempt to listen on the specified port
-    if (!server.listen(address, port)) {
-        qCritical("Unable to listen on the specified port.");
-        return 1;
-    }
-    
-    return a.exec();
-}
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIApiResponse.cpp b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIApiResponse.cpp
deleted file mode 100644
index 8a65e8f339e..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIApiResponse.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-
-#include "OAIApiResponse.h"
-
-#include "OAIHelpers.h"
-
-#include <QJsonDocument>
-#include <QJsonArray>
-#include <QObject>
-#include <QDebug>
-
-namespace OpenAPI {
-
-OAIApiResponse::OAIApiResponse(QString json) {
-    this->fromJson(json);
-}
-
-OAIApiResponse::OAIApiResponse() {
-    this->init();
-}
-
-OAIApiResponse::~OAIApiResponse() {
-    
-}
-
-void
-OAIApiResponse::init() {
-    m_code_isSet = false;
-    m_type_isSet = false;
-    m_message_isSet = false;
-}
-
-void
-OAIApiResponse::fromJson(QString jsonString) {
-    QByteArray array (jsonString.toStdString().c_str());
-    QJsonDocument doc = QJsonDocument::fromJson(array);
-    QJsonObject jsonObject = doc.object();
-    this->fromJsonObject(jsonObject);
-}
-
-void
-OAIApiResponse::fromJsonObject(QJsonObject json) {
-    ::OpenAPI::fromJsonValue(code, json[QString("code")]);
-    
-    ::OpenAPI::fromJsonValue(type, json[QString("type")]);
-    
-    ::OpenAPI::fromJsonValue(message, json[QString("message")]);
-    
-}
-
-QString
-OAIApiResponse::asJson () const {
-    QJsonObject obj = this->asJsonObject();
-    QJsonDocument doc(obj);
-    QByteArray bytes = doc.toJson();
-    return QString(bytes);
-}
-
-QJsonObject
-OAIApiResponse::asJsonObject() const {
-    QJsonObject obj;
-	if(m_code_isSet){
-        obj.insert(QString("code"), ::OpenAPI::toJsonValue(code));
-    }
-	if(m_type_isSet){
-        obj.insert(QString("type"), ::OpenAPI::toJsonValue(type));
-    }
-	if(m_message_isSet){
-        obj.insert(QString("message"), ::OpenAPI::toJsonValue(message));
-    }
-    return obj;
-}
-
-qint32
-OAIApiResponse::getCode() {
-    return code;
-}
-void
-OAIApiResponse::setCode(const qint32 &code) {
-    this->code = code;
-    this->m_code_isSet = true;
-}
-
-QString
-OAIApiResponse::getType() {
-    return type;
-}
-void
-OAIApiResponse::setType(const QString &type) {
-    this->type = type;
-    this->m_type_isSet = true;
-}
-
-QString
-OAIApiResponse::getMessage() {
-    return message;
-}
-void
-OAIApiResponse::setMessage(const QString &message) {
-    this->message = message;
-    this->m_message_isSet = true;
-}
-
-
-bool
-OAIApiResponse::isSet() const {
-    bool isObjectUpdated = false;
-    do{ 
-        if(m_code_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_type_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_message_isSet){ isObjectUpdated = true; break;}
-    }while(false);
-    return isObjectUpdated;
-}
-
-}
-
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIApiResponse.h b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIApiResponse.h
deleted file mode 100644
index 1fc574e0b3f..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIApiResponse.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-/*
- * OAIApiResponse.h
- *
- * Describes the result of uploading an image resource
- */
-
-#ifndef OAIApiResponse_H_
-#define OAIApiResponse_H_
-
-#include <QJsonObject>
-
-
-#include <QString>
-
-#include "OAIObject.h"
-
-namespace OpenAPI {
-
-class OAIApiResponse: public OAIObject {
-public:
-    OAIApiResponse();
-    OAIApiResponse(QString json);
-    ~OAIApiResponse() override;
-    void init();
-
-    QString asJson () const override;
-    QJsonObject asJsonObject() const override;
-    void fromJsonObject(QJsonObject json) override;
-    void fromJson(QString jsonString) override;
-
-    qint32 getCode();
-    void setCode(const qint32 &code);
-
-    QString getType();
-    void setType(const QString &type);
-
-    QString getMessage();
-    void setMessage(const QString &message);
-
-    virtual bool isSet() const override;
-
-private:
-    qint32 code;
-    bool m_code_isSet;
-
-    QString type;
-    bool m_type_isSet;
-
-    QString message;
-    bool m_message_isSet;
-
-};
-
-}
-
-#endif /* OAIApiResponse_H_ */
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAICategory.cpp b/samples/server/petstore/cpp-qt5-server/server/src/models/OAICategory.cpp
deleted file mode 100644
index 65fe716676e..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAICategory.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-
-#include "OAICategory.h"
-
-#include "OAIHelpers.h"
-
-#include <QJsonDocument>
-#include <QJsonArray>
-#include <QObject>
-#include <QDebug>
-
-namespace OpenAPI {
-
-OAICategory::OAICategory(QString json) {
-    this->fromJson(json);
-}
-
-OAICategory::OAICategory() {
-    this->init();
-}
-
-OAICategory::~OAICategory() {
-    
-}
-
-void
-OAICategory::init() {
-    m_id_isSet = false;
-    m_name_isSet = false;
-}
-
-void
-OAICategory::fromJson(QString jsonString) {
-    QByteArray array (jsonString.toStdString().c_str());
-    QJsonDocument doc = QJsonDocument::fromJson(array);
-    QJsonObject jsonObject = doc.object();
-    this->fromJsonObject(jsonObject);
-}
-
-void
-OAICategory::fromJsonObject(QJsonObject json) {
-    ::OpenAPI::fromJsonValue(id, json[QString("id")]);
-    
-    ::OpenAPI::fromJsonValue(name, json[QString("name")]);
-    
-}
-
-QString
-OAICategory::asJson () const {
-    QJsonObject obj = this->asJsonObject();
-    QJsonDocument doc(obj);
-    QByteArray bytes = doc.toJson();
-    return QString(bytes);
-}
-
-QJsonObject
-OAICategory::asJsonObject() const {
-    QJsonObject obj;
-	if(m_id_isSet){
-        obj.insert(QString("id"), ::OpenAPI::toJsonValue(id));
-    }
-	if(m_name_isSet){
-        obj.insert(QString("name"), ::OpenAPI::toJsonValue(name));
-    }
-    return obj;
-}
-
-qint64
-OAICategory::getId() {
-    return id;
-}
-void
-OAICategory::setId(const qint64 &id) {
-    this->id = id;
-    this->m_id_isSet = true;
-}
-
-QString
-OAICategory::getName() {
-    return name;
-}
-void
-OAICategory::setName(const QString &name) {
-    this->name = name;
-    this->m_name_isSet = true;
-}
-
-
-bool
-OAICategory::isSet() const {
-    bool isObjectUpdated = false;
-    do{ 
-        if(m_id_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_name_isSet){ isObjectUpdated = true; break;}
-    }while(false);
-    return isObjectUpdated;
-}
-
-}
-
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAICategory.h b/samples/server/petstore/cpp-qt5-server/server/src/models/OAICategory.h
deleted file mode 100644
index bd84895cf55..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAICategory.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-/*
- * OAICategory.h
- *
- * A category for a pet
- */
-
-#ifndef OAICategory_H_
-#define OAICategory_H_
-
-#include <QJsonObject>
-
-
-#include <QString>
-
-#include "OAIObject.h"
-
-namespace OpenAPI {
-
-class OAICategory: public OAIObject {
-public:
-    OAICategory();
-    OAICategory(QString json);
-    ~OAICategory() override;
-    void init();
-
-    QString asJson () const override;
-    QJsonObject asJsonObject() const override;
-    void fromJsonObject(QJsonObject json) override;
-    void fromJson(QString jsonString) override;
-
-    qint64 getId();
-    void setId(const qint64 &id);
-
-    QString getName();
-    void setName(const QString &name);
-
-    virtual bool isSet() const override;
-
-private:
-    qint64 id;
-    bool m_id_isSet;
-
-    QString name;
-    bool m_name_isSet;
-
-};
-
-}
-
-#endif /* OAICategory_H_ */
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIHelpers.cpp b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIHelpers.cpp
deleted file mode 100644
index 4851d67a121..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIHelpers.cpp
+++ /dev/null
@@ -1,289 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#include <QDebug>
-#include "OAIHelpers.h"
-#include "OAIObject.h"
-
-namespace OpenAPI {
-
-
-QString
-toStringValue(const QString &value) {
-    return value;
-}
-
-QString
-toStringValue(const QDateTime &value){
-    // ISO 8601
-    return value.toString("yyyy-MM-ddTHH:mm:ss[Z|[+|-]HH:mm]");
-}
-
-QString
-toStringValue(const QByteArray &value){
-    return QString(value);
-}
-
-QString
-toStringValue(const QDate &value){
-    // ISO 8601
-    return value.toString(Qt::DateFormat::ISODate);
-}
-
-QString
-toStringValue(const qint32 &value) {
-    return QString::number(value);
-}
-
-QString
-toStringValue(const qint64 &value) {
-    return QString::number(value);
-}
-
-QString
-toStringValue(const bool &value) {
-    return QString(value ? "true" : "false");
-}
-
-QString
-toStringValue(const float &value){
-    return QString::number(value);
-}
-
-QString
-toStringValue(const double &value){
-    return QString::number(value);
-}
-
-QJsonValue
-toJsonValue(const QString &value){
-    return  QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const QDateTime &value){
-    return QJsonValue(value.toString(Qt::ISODate));
-}
-
-QJsonValue
-toJsonValue(const QByteArray &value){
-    return QJsonValue(QString(value.toBase64()));
-}
-
-QJsonValue
-toJsonValue(const QDate &value){
-    return QJsonValue(value.toString(Qt::ISODate));
-}
-
-QJsonValue
-toJsonValue(const qint32 &value){
-    return QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const qint64 &value){
-    return QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const bool &value){
-    return QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const float &value){
-    return QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const double &value){
-    return QJsonValue(value);
-}
-
-QJsonValue
-toJsonValue(const OAIObject &value){
-    return value.asJsonObject();
-}
-
-bool
-fromStringValue(const QString &inStr, QString &value){
-    value.clear();
-    value.append(inStr);
-    return !inStr.isEmpty();
-}
-
-bool
-fromStringValue(const QString &inStr, QDateTime &value){
-    if(inStr.isEmpty()){
-        return false;
-    }
-    else{
-        auto dateTime = QDateTime::fromString(inStr, "yyyy-MM-ddTHH:mm:ss[Z|[+|-]HH:mm]");
-        if(dateTime.isValid()){
-            value.setDate(dateTime.date());
-            value.setTime(dateTime.time());
-        }
-        else{
-            qDebug() << "DateTime is invalid";
-        }
-        return dateTime.isValid();
-    }
-}
-
-bool
-fromStringValue(const QString &inStr, QByteArray &value){
-    if(inStr.isEmpty()){
-        return false;
-    }
-    else{
-        value.clear();
-        value.append(inStr.toUtf8());
-        return value.count() > 0;
-    }
-}
-
-bool
-fromStringValue(const QString &inStr, QDate &value){
-    if(inStr.isEmpty()){
-        return false;
-    }
-    else{
-        auto date = QDate::fromString(inStr, Qt::DateFormat::ISODate);
-        if(date.isValid()){
-            value.setDate(date.year(), date.month(), date.day());
-        }
-        else{
-            qDebug() << "Date is invalid";
-        }
-        return date.isValid();
-    }
-}
-
-bool
-fromStringValue(const QString &inStr, qint32 &value){
-    bool ok = false;
-    value = QVariant(inStr).toInt(&ok);
-    return ok;
-}
-
-bool
-fromStringValue(const QString &inStr, qint64 &value){
-    bool ok = false;
-    value = QVariant(inStr).toLongLong(&ok);
-    return ok;
-}
-
-bool
-fromStringValue(const QString &inStr, bool &value){
-    value = QVariant(inStr).toBool();
-    return ((inStr == "true") || (inStr == "false"));
-}
-
-bool
-fromStringValue(const QString &inStr, float &value){
-    bool ok = false;
-    value = QVariant(inStr).toFloat(&ok);
-    return ok;
-}
-
-bool
-fromStringValue(const QString &inStr, double &value){
-    bool ok = false;
-    value = QVariant(inStr).toDouble(&ok);
-    return ok;
-}
-
-void
-fromJsonValue(QString &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        if(jval.isString()){
-            value = jval.toString();
-        } else if(jval.isBool()) {
-            value =  jval.toBool() ? "true" : "false";
-        } else if(jval.isDouble()){
-            value = QString::number(jval.toDouble());
-        }
-    }
-
-}
-
-void
-fromJsonValue(QDateTime &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = QDateTime::fromString(jval.toString(), Qt::ISODate);
-    }
-
-}
-
-void
-fromJsonValue(QByteArray &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = QByteArray::fromBase64(QByteArray::fromStdString(jval.toString().toStdString()));
-    }
-
-}
-
-void
-fromJsonValue(QDate &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = QDate::fromString(jval.toString(), Qt::ISODate);
-    }
-
-}
-
-void
-fromJsonValue(qint32 &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = jval.toInt();
-    }
-
-}
-
-void
-fromJsonValue(qint64 &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = jval.toVariant().toLongLong();
-    }
-
-}
-
-void
-fromJsonValue(bool &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = jval.toBool();
-    }
-
-}
-
-void
-fromJsonValue(float &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = static_cast<float>(jval.toDouble());
-    }
-}
-
-void
-fromJsonValue(double &value, const QJsonValue &jval){
-    if(!(jval.isUndefined() || jval.isNull())){
-        value = jval.toDouble();
-    }
-
-}
-
-void
-fromJsonValue(OAIObject  &value, const QJsonValue &jval){
-    if(jval.isObject()){
-        value.fromJsonObject(jval.toObject());
-    }
-}
-
-}
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIHelpers.h b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIHelpers.h
deleted file mode 100644
index 77722b82943..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIHelpers.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#ifndef OAI_HELPERS_H
-#define OAI_HELPERS_H
-
-#include <QJsonObject>
-#include <QJsonValue>
-#include <QJsonArray>
-#include <QList>
-#include <QMap>
-#include <QDateTime>
-#include <QByteArray>
-#include <QDate>
-#include <QVariant>
-#include "OAIObject.h"
-
-namespace OpenAPI {
-
-    QString toStringValue(const QString &value);
-    QString toStringValue(const QDateTime &value);
-    QString toStringValue(const QByteArray &value);
-    QString toStringValue(const QDate &value);
-    QString toStringValue(const qint32 &value);
-    QString toStringValue(const qint64 &value);
-    QString toStringValue(const bool &value);
-    QString toStringValue(const float &value);
-    QString toStringValue(const double &value);
-
-    template <typename T>
-    QList<QString> toStringValue(const QList<T> &val) {
-        QList<QString> strArray;
-        for(auto item : val) {
-            strArray.append(toStringValue(item));
-        }
-        return strArray;
-    }
-
-    template <typename T>
-    QMap<QString, QString> toStringValue(const QMap<QString, T> &val) {
-        QMap<QString, QString> strMap;
-        for(auto itemkey : val.keys()) {
-            strMap.insert(itemkey, toStringValue(val.value(itemkey)));
-        }
-        return strMap;
-    }
-
-    QJsonValue toJsonValue(const QString &value);
-    QJsonValue toJsonValue(const QDateTime &value);
-    QJsonValue toJsonValue(const QByteArray &value);
-    QJsonValue toJsonValue(const QDate &value);
-    QJsonValue toJsonValue(const qint32 &value);
-    QJsonValue toJsonValue(const qint64 &value);
-    QJsonValue toJsonValue(const bool &value);
-    QJsonValue toJsonValue(const float &value);
-    QJsonValue toJsonValue(const double &value);
-    QJsonValue toJsonValue(const OAIObject &value);
-
-    template <typename T>
-    QJsonValue toJsonValue(const QList<T> &val) {
-        QJsonArray jArray;
-        for(auto item : val) {
-            jArray.append(toJsonValue(item));
-        }
-        return jArray;
-    }
-
-    template <typename T>
-    QJsonValue toJsonValue(const QMap<QString, T> &val) {
-        QJsonObject jObject;
-        for(auto itemkey : val.keys()) {
-            jObject.insert(itemkey, toJsonValue(val.value(itemkey)));
-        }
-        return jObject;
-    }
-
-    bool fromStringValue(const QString &inStr, QString &value);
-    bool fromStringValue(const QString &inStr, QDateTime &value);
-    bool fromStringValue(const QString &inStr, QByteArray &value);
-    bool fromStringValue(const QString &inStr, QDate &value);
-    bool fromStringValue(const QString &inStr, qint32 &value);
-    bool fromStringValue(const QString &inStr, qint64 &value);
-    bool fromStringValue(const QString &inStr, bool &value);
-    bool fromStringValue(const QString &inStr, float &value);
-    bool fromStringValue(const QString &inStr, double &value);
-
-    template <typename T>
-    void fromStringValue(const QList<QString> &inStr, QList<T> &val) {
-        for(auto item: inStr){
-            T itemVal;
-            fromStringValue(item, itemVal);
-            val.push_back(itemVal);
-        }
-    }
-
-    template <typename T>
-    void fromStringValue(const QMap<QString, QString> &inStr, QMap<QString, T> &val) {
-        for(auto itemkey : inStr.keys()){
-            T itemVal;
-            fromStringValue(inStr.value(itemkey), itemVal);
-            val.insert(itemkey, itemVal);
-        }
-    }
-
-    void fromJsonValue(QString &value, const QJsonValue &jval);
-    void fromJsonValue(QDateTime &value, const QJsonValue &jval);
-    void fromJsonValue(QByteArray &value, const QJsonValue &jval);
-    void fromJsonValue(QDate &value, const QJsonValue &jval);
-    void fromJsonValue(qint32 &value, const QJsonValue &jval);
-    void fromJsonValue(qint64 &value, const QJsonValue &jval);
-    void fromJsonValue(bool &value, const QJsonValue &jval);
-    void fromJsonValue(float &value, const QJsonValue &jval);
-    void fromJsonValue(double &value, const QJsonValue &jval);
-    void fromJsonValue(OAIObject &value, const QJsonValue &jval);
-
-    template <typename T>
-    void fromJsonValue(QList<T> &val, const QJsonValue &jval) {
-        if(jval.isArray()){
-            for(const QJsonValue &jitem : jval.toArray()){
-                T item;
-                fromJsonValue(item, jitem);
-                val.push_back(item);
-            }
-        }
-    }
-
-    template <typename T>
-    void fromJsonValue(QMap<QString, T> &val, const QJsonValue &jval) {
-        auto varmap = jval.toObject().toVariantMap();
-        if(varmap.count() > 0){
-            for(auto itemkey : varmap.keys() ){
-                T itemVal;
-                fromJsonValue(itemVal, QJsonValue::fromVariant(varmap.value(itemkey)));
-                val.insert(itemkey, val);
-            }
-        }
-        return;
-    }
-
-}
-
-#endif // OAI_HELPERS_H
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIObject.h b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIObject.h
deleted file mode 100644
index 74db802a37e..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIObject.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#ifndef _OAI_OBJECT_H_
-#define _OAI_OBJECT_H_
-
-#include <QJsonObject>
-#include <QJsonDocument>
-
-namespace OpenAPI {
-
-class OAIObject {
-  public:
-    virtual ~OAIObject(){
-        
-    }
-    
-    virtual QJsonObject asJsonObject() const {
-        return jObj;
-    }
-
-    virtual QString asJson() const {
-        QJsonDocument doc(jObj);
-        return doc.toJson(QJsonDocument::Compact);
-    }
-
-    virtual void fromJson(QString jsonString) {
-        QJsonDocument doc = QJsonDocument::fromJson(jsonString.toUtf8());
-        jObj = doc.object();
-    }
-
-    virtual void fromJsonObject(QJsonObject json) {
-        jObj = json;
-    }
-
-    virtual bool isSet() const {
-        return false;
-    }
-private :
-   QJsonObject jObj;
-};
-
-}
-
-#endif /* _OAI_OBJECT_H_ */
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIOrder.cpp b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIOrder.cpp
deleted file mode 100644
index a022d5e6434..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIOrder.cpp
+++ /dev/null
@@ -1,184 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-
-#include "OAIOrder.h"
-
-#include "OAIHelpers.h"
-
-#include <QJsonDocument>
-#include <QJsonArray>
-#include <QObject>
-#include <QDebug>
-
-namespace OpenAPI {
-
-OAIOrder::OAIOrder(QString json) {
-    this->fromJson(json);
-}
-
-OAIOrder::OAIOrder() {
-    this->init();
-}
-
-OAIOrder::~OAIOrder() {
-    
-}
-
-void
-OAIOrder::init() {
-    m_id_isSet = false;
-    m_pet_id_isSet = false;
-    m_quantity_isSet = false;
-    m_ship_date_isSet = false;
-    m_status_isSet = false;
-    m_complete_isSet = false;
-}
-
-void
-OAIOrder::fromJson(QString jsonString) {
-    QByteArray array (jsonString.toStdString().c_str());
-    QJsonDocument doc = QJsonDocument::fromJson(array);
-    QJsonObject jsonObject = doc.object();
-    this->fromJsonObject(jsonObject);
-}
-
-void
-OAIOrder::fromJsonObject(QJsonObject json) {
-    ::OpenAPI::fromJsonValue(id, json[QString("id")]);
-    
-    ::OpenAPI::fromJsonValue(pet_id, json[QString("petId")]);
-    
-    ::OpenAPI::fromJsonValue(quantity, json[QString("quantity")]);
-    
-    ::OpenAPI::fromJsonValue(ship_date, json[QString("shipDate")]);
-    
-    ::OpenAPI::fromJsonValue(status, json[QString("status")]);
-    
-    ::OpenAPI::fromJsonValue(complete, json[QString("complete")]);
-    
-}
-
-QString
-OAIOrder::asJson () const {
-    QJsonObject obj = this->asJsonObject();
-    QJsonDocument doc(obj);
-    QByteArray bytes = doc.toJson();
-    return QString(bytes);
-}
-
-QJsonObject
-OAIOrder::asJsonObject() const {
-    QJsonObject obj;
-	if(m_id_isSet){
-        obj.insert(QString("id"), ::OpenAPI::toJsonValue(id));
-    }
-	if(m_pet_id_isSet){
-        obj.insert(QString("petId"), ::OpenAPI::toJsonValue(pet_id));
-    }
-	if(m_quantity_isSet){
-        obj.insert(QString("quantity"), ::OpenAPI::toJsonValue(quantity));
-    }
-	if(m_ship_date_isSet){
-        obj.insert(QString("shipDate"), ::OpenAPI::toJsonValue(ship_date));
-    }
-	if(m_status_isSet){
-        obj.insert(QString("status"), ::OpenAPI::toJsonValue(status));
-    }
-	if(m_complete_isSet){
-        obj.insert(QString("complete"), ::OpenAPI::toJsonValue(complete));
-    }
-    return obj;
-}
-
-qint64
-OAIOrder::getId() {
-    return id;
-}
-void
-OAIOrder::setId(const qint64 &id) {
-    this->id = id;
-    this->m_id_isSet = true;
-}
-
-qint64
-OAIOrder::getPetId() {
-    return pet_id;
-}
-void
-OAIOrder::setPetId(const qint64 &pet_id) {
-    this->pet_id = pet_id;
-    this->m_pet_id_isSet = true;
-}
-
-qint32
-OAIOrder::getQuantity() {
-    return quantity;
-}
-void
-OAIOrder::setQuantity(const qint32 &quantity) {
-    this->quantity = quantity;
-    this->m_quantity_isSet = true;
-}
-
-QDateTime
-OAIOrder::getShipDate() {
-    return ship_date;
-}
-void
-OAIOrder::setShipDate(const QDateTime &ship_date) {
-    this->ship_date = ship_date;
-    this->m_ship_date_isSet = true;
-}
-
-QString
-OAIOrder::getStatus() {
-    return status;
-}
-void
-OAIOrder::setStatus(const QString &status) {
-    this->status = status;
-    this->m_status_isSet = true;
-}
-
-bool
-OAIOrder::isComplete() {
-    return complete;
-}
-void
-OAIOrder::setComplete(const bool &complete) {
-    this->complete = complete;
-    this->m_complete_isSet = true;
-}
-
-
-bool
-OAIOrder::isSet() const {
-    bool isObjectUpdated = false;
-    do{ 
-        if(m_id_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_pet_id_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_quantity_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_ship_date_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_status_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_complete_isSet){ isObjectUpdated = true; break;}
-    }while(false);
-    return isObjectUpdated;
-}
-
-}
-
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIOrder.h b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIOrder.h
deleted file mode 100644
index 6eb1bc9ce64..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIOrder.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-/*
- * OAIOrder.h
- *
- * An order for a pets from the pet store
- */
-
-#ifndef OAIOrder_H_
-#define OAIOrder_H_
-
-#include <QJsonObject>
-
-
-#include <QDateTime>
-#include <QString>
-
-#include "OAIObject.h"
-
-namespace OpenAPI {
-
-class OAIOrder: public OAIObject {
-public:
-    OAIOrder();
-    OAIOrder(QString json);
-    ~OAIOrder() override;
-    void init();
-
-    QString asJson () const override;
-    QJsonObject asJsonObject() const override;
-    void fromJsonObject(QJsonObject json) override;
-    void fromJson(QString jsonString) override;
-
-    qint64 getId();
-    void setId(const qint64 &id);
-
-    qint64 getPetId();
-    void setPetId(const qint64 &pet_id);
-
-    qint32 getQuantity();
-    void setQuantity(const qint32 &quantity);
-
-    QDateTime getShipDate();
-    void setShipDate(const QDateTime &ship_date);
-
-    QString getStatus();
-    void setStatus(const QString &status);
-
-    bool isComplete();
-    void setComplete(const bool &complete);
-
-    virtual bool isSet() const override;
-
-private:
-    qint64 id;
-    bool m_id_isSet;
-
-    qint64 pet_id;
-    bool m_pet_id_isSet;
-
-    qint32 quantity;
-    bool m_quantity_isSet;
-
-    QDateTime ship_date;
-    bool m_ship_date_isSet;
-
-    QString status;
-    bool m_status_isSet;
-
-    bool complete;
-    bool m_complete_isSet;
-
-};
-
-}
-
-#endif /* OAIOrder_H_ */
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIPet.cpp b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIPet.cpp
deleted file mode 100644
index 2f36b66a300..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIPet.cpp
+++ /dev/null
@@ -1,186 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-
-#include "OAIPet.h"
-
-#include "OAIHelpers.h"
-
-#include <QJsonDocument>
-#include <QJsonArray>
-#include <QObject>
-#include <QDebug>
-
-namespace OpenAPI {
-
-OAIPet::OAIPet(QString json) {
-    this->fromJson(json);
-}
-
-OAIPet::OAIPet() {
-    this->init();
-}
-
-OAIPet::~OAIPet() {
-    
-}
-
-void
-OAIPet::init() {
-    m_id_isSet = false;
-    m_category_isSet = false;
-    m_name_isSet = false;
-    m_photo_urls_isSet = false;
-    m_tags_isSet = false;
-    m_status_isSet = false;
-}
-
-void
-OAIPet::fromJson(QString jsonString) {
-    QByteArray array (jsonString.toStdString().c_str());
-    QJsonDocument doc = QJsonDocument::fromJson(array);
-    QJsonObject jsonObject = doc.object();
-    this->fromJsonObject(jsonObject);
-}
-
-void
-OAIPet::fromJsonObject(QJsonObject json) {
-    ::OpenAPI::fromJsonValue(id, json[QString("id")]);
-    
-    ::OpenAPI::fromJsonValue(category, json[QString("category")]);
-    
-    ::OpenAPI::fromJsonValue(name, json[QString("name")]);
-    
-    
-    ::OpenAPI::fromJsonValue(photo_urls, json[QString("photoUrls")]);
-    
-    ::OpenAPI::fromJsonValue(tags, json[QString("tags")]);
-    ::OpenAPI::fromJsonValue(status, json[QString("status")]);
-    
-}
-
-QString
-OAIPet::asJson () const {
-    QJsonObject obj = this->asJsonObject();
-    QJsonDocument doc(obj);
-    QByteArray bytes = doc.toJson();
-    return QString(bytes);
-}
-
-QJsonObject
-OAIPet::asJsonObject() const {
-    QJsonObject obj;
-	if(m_id_isSet){
-        obj.insert(QString("id"), ::OpenAPI::toJsonValue(id));
-    }
-	if(category.isSet()){
-        obj.insert(QString("category"), ::OpenAPI::toJsonValue(category));
-    }
-	if(m_name_isSet){
-        obj.insert(QString("name"), ::OpenAPI::toJsonValue(name));
-    }
-	
-    if(photo_urls.size() > 0){
-        obj.insert(QString("photoUrls"), ::OpenAPI::toJsonValue(photo_urls));
-    } 
-	
-    if(tags.size() > 0){
-        obj.insert(QString("tags"), ::OpenAPI::toJsonValue(tags));
-    } 
-	if(m_status_isSet){
-        obj.insert(QString("status"), ::OpenAPI::toJsonValue(status));
-    }
-    return obj;
-}
-
-qint64
-OAIPet::getId() {
-    return id;
-}
-void
-OAIPet::setId(const qint64 &id) {
-    this->id = id;
-    this->m_id_isSet = true;
-}
-
-OAICategory
-OAIPet::getCategory() {
-    return category;
-}
-void
-OAIPet::setCategory(const OAICategory &category) {
-    this->category = category;
-    this->m_category_isSet = true;
-}
-
-QString
-OAIPet::getName() {
-    return name;
-}
-void
-OAIPet::setName(const QString &name) {
-    this->name = name;
-    this->m_name_isSet = true;
-}
-
-QList<QString>
-OAIPet::getPhotoUrls() {
-    return photo_urls;
-}
-void
-OAIPet::setPhotoUrls(const QList<QString> &photo_urls) {
-    this->photo_urls = photo_urls;
-    this->m_photo_urls_isSet = true;
-}
-
-QList<OAITag>
-OAIPet::getTags() {
-    return tags;
-}
-void
-OAIPet::setTags(const QList<OAITag> &tags) {
-    this->tags = tags;
-    this->m_tags_isSet = true;
-}
-
-QString
-OAIPet::getStatus() {
-    return status;
-}
-void
-OAIPet::setStatus(const QString &status) {
-    this->status = status;
-    this->m_status_isSet = true;
-}
-
-
-bool
-OAIPet::isSet() const {
-    bool isObjectUpdated = false;
-    do{ 
-        if(m_id_isSet){ isObjectUpdated = true; break;}
-    
-        if(category.isSet()){ isObjectUpdated = true; break;}
-    
-        if(m_name_isSet){ isObjectUpdated = true; break;}
-    
-        if(photo_urls.size() > 0){ isObjectUpdated = true; break;}
-    
-        if(tags.size() > 0){ isObjectUpdated = true; break;}
-    
-        if(m_status_isSet){ isObjectUpdated = true; break;}
-    }while(false);
-    return isObjectUpdated;
-}
-
-}
-
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIPet.h b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIPet.h
deleted file mode 100644
index b301f02c47d..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIPet.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-/*
- * OAIPet.h
- *
- * A pet for sale in the pet store
- */
-
-#ifndef OAIPet_H_
-#define OAIPet_H_
-
-#include <QJsonObject>
-
-
-#include "OAICategory.h"
-#include "OAITag.h"
-#include <QList>
-#include <QString>
-
-#include "OAIObject.h"
-
-namespace OpenAPI {
-
-class OAIPet: public OAIObject {
-public:
-    OAIPet();
-    OAIPet(QString json);
-    ~OAIPet() override;
-    void init();
-
-    QString asJson () const override;
-    QJsonObject asJsonObject() const override;
-    void fromJsonObject(QJsonObject json) override;
-    void fromJson(QString jsonString) override;
-
-    qint64 getId();
-    void setId(const qint64 &id);
-
-    OAICategory getCategory();
-    void setCategory(const OAICategory &category);
-
-    QString getName();
-    void setName(const QString &name);
-
-    QList<QString> getPhotoUrls();
-    void setPhotoUrls(const QList<QString> &photo_urls);
-
-    QList<OAITag> getTags();
-    void setTags(const QList<OAITag> &tags);
-
-    QString getStatus();
-    void setStatus(const QString &status);
-
-    virtual bool isSet() const override;
-
-private:
-    qint64 id;
-    bool m_id_isSet;
-
-    OAICategory category;
-    bool m_category_isSet;
-
-    QString name;
-    bool m_name_isSet;
-
-    QList<QString> photo_urls;
-    bool m_photo_urls_isSet;
-
-    QList<OAITag> tags;
-    bool m_tags_isSet;
-
-    QString status;
-    bool m_status_isSet;
-
-};
-
-}
-
-#endif /* OAIPet_H_ */
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAITag.cpp b/samples/server/petstore/cpp-qt5-server/server/src/models/OAITag.cpp
deleted file mode 100644
index 05343cb5e77..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAITag.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-
-#include "OAITag.h"
-
-#include "OAIHelpers.h"
-
-#include <QJsonDocument>
-#include <QJsonArray>
-#include <QObject>
-#include <QDebug>
-
-namespace OpenAPI {
-
-OAITag::OAITag(QString json) {
-    this->fromJson(json);
-}
-
-OAITag::OAITag() {
-    this->init();
-}
-
-OAITag::~OAITag() {
-    
-}
-
-void
-OAITag::init() {
-    m_id_isSet = false;
-    m_name_isSet = false;
-}
-
-void
-OAITag::fromJson(QString jsonString) {
-    QByteArray array (jsonString.toStdString().c_str());
-    QJsonDocument doc = QJsonDocument::fromJson(array);
-    QJsonObject jsonObject = doc.object();
-    this->fromJsonObject(jsonObject);
-}
-
-void
-OAITag::fromJsonObject(QJsonObject json) {
-    ::OpenAPI::fromJsonValue(id, json[QString("id")]);
-    
-    ::OpenAPI::fromJsonValue(name, json[QString("name")]);
-    
-}
-
-QString
-OAITag::asJson () const {
-    QJsonObject obj = this->asJsonObject();
-    QJsonDocument doc(obj);
-    QByteArray bytes = doc.toJson();
-    return QString(bytes);
-}
-
-QJsonObject
-OAITag::asJsonObject() const {
-    QJsonObject obj;
-	if(m_id_isSet){
-        obj.insert(QString("id"), ::OpenAPI::toJsonValue(id));
-    }
-	if(m_name_isSet){
-        obj.insert(QString("name"), ::OpenAPI::toJsonValue(name));
-    }
-    return obj;
-}
-
-qint64
-OAITag::getId() {
-    return id;
-}
-void
-OAITag::setId(const qint64 &id) {
-    this->id = id;
-    this->m_id_isSet = true;
-}
-
-QString
-OAITag::getName() {
-    return name;
-}
-void
-OAITag::setName(const QString &name) {
-    this->name = name;
-    this->m_name_isSet = true;
-}
-
-
-bool
-OAITag::isSet() const {
-    bool isObjectUpdated = false;
-    do{ 
-        if(m_id_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_name_isSet){ isObjectUpdated = true; break;}
-    }while(false);
-    return isObjectUpdated;
-}
-
-}
-
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAITag.h b/samples/server/petstore/cpp-qt5-server/server/src/models/OAITag.h
deleted file mode 100644
index 7e8dace76c1..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAITag.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-/*
- * OAITag.h
- *
- * A tag for a pet
- */
-
-#ifndef OAITag_H_
-#define OAITag_H_
-
-#include <QJsonObject>
-
-
-#include <QString>
-
-#include "OAIObject.h"
-
-namespace OpenAPI {
-
-class OAITag: public OAIObject {
-public:
-    OAITag();
-    OAITag(QString json);
-    ~OAITag() override;
-    void init();
-
-    QString asJson () const override;
-    QJsonObject asJsonObject() const override;
-    void fromJsonObject(QJsonObject json) override;
-    void fromJson(QString jsonString) override;
-
-    qint64 getId();
-    void setId(const qint64 &id);
-
-    QString getName();
-    void setName(const QString &name);
-
-    virtual bool isSet() const override;
-
-private:
-    qint64 id;
-    bool m_id_isSet;
-
-    QString name;
-    bool m_name_isSet;
-
-};
-
-}
-
-#endif /* OAITag_H_ */
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIUser.cpp b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIUser.cpp
deleted file mode 100644
index 3a904b343c6..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIUser.cpp
+++ /dev/null
@@ -1,220 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-
-#include "OAIUser.h"
-
-#include "OAIHelpers.h"
-
-#include <QJsonDocument>
-#include <QJsonArray>
-#include <QObject>
-#include <QDebug>
-
-namespace OpenAPI {
-
-OAIUser::OAIUser(QString json) {
-    this->fromJson(json);
-}
-
-OAIUser::OAIUser() {
-    this->init();
-}
-
-OAIUser::~OAIUser() {
-    
-}
-
-void
-OAIUser::init() {
-    m_id_isSet = false;
-    m_username_isSet = false;
-    m_first_name_isSet = false;
-    m_last_name_isSet = false;
-    m_email_isSet = false;
-    m_password_isSet = false;
-    m_phone_isSet = false;
-    m_user_status_isSet = false;
-}
-
-void
-OAIUser::fromJson(QString jsonString) {
-    QByteArray array (jsonString.toStdString().c_str());
-    QJsonDocument doc = QJsonDocument::fromJson(array);
-    QJsonObject jsonObject = doc.object();
-    this->fromJsonObject(jsonObject);
-}
-
-void
-OAIUser::fromJsonObject(QJsonObject json) {
-    ::OpenAPI::fromJsonValue(id, json[QString("id")]);
-    
-    ::OpenAPI::fromJsonValue(username, json[QString("username")]);
-    
-    ::OpenAPI::fromJsonValue(first_name, json[QString("firstName")]);
-    
-    ::OpenAPI::fromJsonValue(last_name, json[QString("lastName")]);
-    
-    ::OpenAPI::fromJsonValue(email, json[QString("email")]);
-    
-    ::OpenAPI::fromJsonValue(password, json[QString("password")]);
-    
-    ::OpenAPI::fromJsonValue(phone, json[QString("phone")]);
-    
-    ::OpenAPI::fromJsonValue(user_status, json[QString("userStatus")]);
-    
-}
-
-QString
-OAIUser::asJson () const {
-    QJsonObject obj = this->asJsonObject();
-    QJsonDocument doc(obj);
-    QByteArray bytes = doc.toJson();
-    return QString(bytes);
-}
-
-QJsonObject
-OAIUser::asJsonObject() const {
-    QJsonObject obj;
-	if(m_id_isSet){
-        obj.insert(QString("id"), ::OpenAPI::toJsonValue(id));
-    }
-	if(m_username_isSet){
-        obj.insert(QString("username"), ::OpenAPI::toJsonValue(username));
-    }
-	if(m_first_name_isSet){
-        obj.insert(QString("firstName"), ::OpenAPI::toJsonValue(first_name));
-    }
-	if(m_last_name_isSet){
-        obj.insert(QString("lastName"), ::OpenAPI::toJsonValue(last_name));
-    }
-	if(m_email_isSet){
-        obj.insert(QString("email"), ::OpenAPI::toJsonValue(email));
-    }
-	if(m_password_isSet){
-        obj.insert(QString("password"), ::OpenAPI::toJsonValue(password));
-    }
-	if(m_phone_isSet){
-        obj.insert(QString("phone"), ::OpenAPI::toJsonValue(phone));
-    }
-	if(m_user_status_isSet){
-        obj.insert(QString("userStatus"), ::OpenAPI::toJsonValue(user_status));
-    }
-    return obj;
-}
-
-qint64
-OAIUser::getId() {
-    return id;
-}
-void
-OAIUser::setId(const qint64 &id) {
-    this->id = id;
-    this->m_id_isSet = true;
-}
-
-QString
-OAIUser::getUsername() {
-    return username;
-}
-void
-OAIUser::setUsername(const QString &username) {
-    this->username = username;
-    this->m_username_isSet = true;
-}
-
-QString
-OAIUser::getFirstName() {
-    return first_name;
-}
-void
-OAIUser::setFirstName(const QString &first_name) {
-    this->first_name = first_name;
-    this->m_first_name_isSet = true;
-}
-
-QString
-OAIUser::getLastName() {
-    return last_name;
-}
-void
-OAIUser::setLastName(const QString &last_name) {
-    this->last_name = last_name;
-    this->m_last_name_isSet = true;
-}
-
-QString
-OAIUser::getEmail() {
-    return email;
-}
-void
-OAIUser::setEmail(const QString &email) {
-    this->email = email;
-    this->m_email_isSet = true;
-}
-
-QString
-OAIUser::getPassword() {
-    return password;
-}
-void
-OAIUser::setPassword(const QString &password) {
-    this->password = password;
-    this->m_password_isSet = true;
-}
-
-QString
-OAIUser::getPhone() {
-    return phone;
-}
-void
-OAIUser::setPhone(const QString &phone) {
-    this->phone = phone;
-    this->m_phone_isSet = true;
-}
-
-qint32
-OAIUser::getUserStatus() {
-    return user_status;
-}
-void
-OAIUser::setUserStatus(const qint32 &user_status) {
-    this->user_status = user_status;
-    this->m_user_status_isSet = true;
-}
-
-
-bool
-OAIUser::isSet() const {
-    bool isObjectUpdated = false;
-    do{ 
-        if(m_id_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_username_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_first_name_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_last_name_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_email_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_password_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_phone_isSet){ isObjectUpdated = true; break;}
-    
-        if(m_user_status_isSet){ isObjectUpdated = true; break;}
-    }while(false);
-    return isObjectUpdated;
-}
-
-}
-
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIUser.h b/samples/server/petstore/cpp-qt5-server/server/src/models/OAIUser.h
deleted file mode 100644
index 495cd88fa7e..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/models/OAIUser.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-/*
- * OAIUser.h
- *
- * A User who is purchasing from the pet store
- */
-
-#ifndef OAIUser_H_
-#define OAIUser_H_
-
-#include <QJsonObject>
-
-
-#include <QString>
-
-#include "OAIObject.h"
-
-namespace OpenAPI {
-
-class OAIUser: public OAIObject {
-public:
-    OAIUser();
-    OAIUser(QString json);
-    ~OAIUser() override;
-    void init();
-
-    QString asJson () const override;
-    QJsonObject asJsonObject() const override;
-    void fromJsonObject(QJsonObject json) override;
-    void fromJson(QString jsonString) override;
-
-    qint64 getId();
-    void setId(const qint64 &id);
-
-    QString getUsername();
-    void setUsername(const QString &username);
-
-    QString getFirstName();
-    void setFirstName(const QString &first_name);
-
-    QString getLastName();
-    void setLastName(const QString &last_name);
-
-    QString getEmail();
-    void setEmail(const QString &email);
-
-    QString getPassword();
-    void setPassword(const QString &password);
-
-    QString getPhone();
-    void setPhone(const QString &phone);
-
-    qint32 getUserStatus();
-    void setUserStatus(const qint32 &user_status);
-
-    virtual bool isSet() const override;
-
-private:
-    qint64 id;
-    bool m_id_isSet;
-
-    QString username;
-    bool m_username_isSet;
-
-    QString first_name;
-    bool m_first_name_isSet;
-
-    QString last_name;
-    bool m_last_name_isSet;
-
-    QString email;
-    bool m_email_isSet;
-
-    QString password;
-    bool m_password_isSet;
-
-    QString phone;
-    bool m_phone_isSet;
-
-    qint32 user_status;
-    bool m_user_status_isSet;
-
-};
-
-}
-
-#endif /* OAIUser_H_ */
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIPetApiRequest.cpp b/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIPetApiRequest.cpp
deleted file mode 100644
index 8f619d3351d..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIPetApiRequest.cpp
+++ /dev/null
@@ -1,304 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QVariantMap>
-#include <QDebug>
-
-#include "OAIHelpers.h"
-#include "OAIPetApiRequest.h"
-
-namespace OpenAPI {
-
-OAIPetApiRequest::OAIPetApiRequest(QHttpEngine::Socket *s, OAIPetApiHandler* hdl) : QObject(s), socket(s), handler(hdl) {
-}
-
-OAIPetApiRequest::~OAIPetApiRequest(){
-    disconnect(this, nullptr, nullptr, nullptr);
-    qDebug() << "OAIPetApiRequest::~OAIPetApiRequest()";
-}
-
-QMap<QString, QString> 
-OAIPetApiRequest::getDefaultHeaders(){
-    return defaultHeaders;
-}
-
-QHttpEngine::Socket* OAIPetApiRequest::getRawSocket(){
-    return socket;
-}
-
-
-void OAIPetApiRequest::addPetRequest(){
-    qDebug() << "/v2/pet";
-    connect(this, &OAIPetApiRequest::addPet, handler, &OAIPetApiHandler::addPet);
-    
-    
- 
-    QJsonDocument doc;
-    socket->readJson(doc);
-    QJsonObject obj = doc.object();
-    OAIPet oai_pet;
-    ::OpenAPI::fromJsonValue(oai_pet, obj);
-    
-
-    emit addPet( oai_pet);
-}
-
-
-void OAIPetApiRequest::deletePetRequest(QString pet_idstr){
-    qDebug() << "/v2/pet/{petId}";
-    connect(this, &OAIPetApiRequest::deletePet, handler, &OAIPetApiHandler::deletePet);
-    
-    
-    qint64 pet_id;
-    fromStringValue(pet_idstr, pet_id);
-    
-    QString api_key;
-    if(socket->headers().keys().contains("api_key")){
-        fromStringValue(socket->queryString().value("api_key"), api_key);
-    }
-    
-
-    emit deletePet( pet_id,  api_key);
-}
-
-
-void OAIPetApiRequest::findPetsByStatusRequest(){
-    qDebug() << "/v2/pet/findByStatus";
-    connect(this, &OAIPetApiRequest::findPetsByStatus, handler, &OAIPetApiHandler::findPetsByStatus);
-    
-    
-    QList<QString> status;   
-    if(socket->queryString().keys().contains("status")){
-        fromStringValue(socket->queryString().values("status"), status);
-    }
-    
-
-
-    emit findPetsByStatus( status);
-}
-
-
-void OAIPetApiRequest::findPetsByTagsRequest(){
-    qDebug() << "/v2/pet/findByTags";
-    connect(this, &OAIPetApiRequest::findPetsByTags, handler, &OAIPetApiHandler::findPetsByTags);
-    
-    
-    QList<QString> tags;   
-    if(socket->queryString().keys().contains("tags")){
-        fromStringValue(socket->queryString().values("tags"), tags);
-    }
-    
-
-
-    emit findPetsByTags( tags);
-}
-
-
-void OAIPetApiRequest::getPetByIdRequest(QString pet_idstr){
-    qDebug() << "/v2/pet/{petId}";
-    connect(this, &OAIPetApiRequest::getPetById, handler, &OAIPetApiHandler::getPetById);
-    
-    
-    qint64 pet_id;
-    fromStringValue(pet_idstr, pet_id);
-    
-
-    emit getPetById( pet_id);
-}
-
-
-void OAIPetApiRequest::updatePetRequest(){
-    qDebug() << "/v2/pet";
-    connect(this, &OAIPetApiRequest::updatePet, handler, &OAIPetApiHandler::updatePet);
-    
-    
- 
-    QJsonDocument doc;
-    socket->readJson(doc);
-    QJsonObject obj = doc.object();
-    OAIPet oai_pet;
-    ::OpenAPI::fromJsonValue(oai_pet, obj);
-    
-
-    emit updatePet( oai_pet);
-}
-
-
-void OAIPetApiRequest::updatePetWithFormRequest(QString pet_idstr){
-    qDebug() << "/v2/pet/{petId}";
-    connect(this, &OAIPetApiRequest::updatePetWithForm, handler, &OAIPetApiHandler::updatePetWithForm);
-    
-    
-    qint64 pet_id;
-    fromStringValue(pet_idstr, pet_id);
-    
-    QString name;
-    QString status;
-
-    emit updatePetWithForm( pet_id,  name,  status);
-}
-
-
-void OAIPetApiRequest::uploadFileRequest(QString pet_idstr){
-    qDebug() << "/v2/pet/{petId}/uploadImage";
-    connect(this, &OAIPetApiRequest::uploadFile, handler, &OAIPetApiHandler::uploadFile);
-    
-    
-    qint64 pet_id;
-    fromStringValue(pet_idstr, pet_id);
-    
-    QString additional_metadata;
-    QIODevice* file;
-
-    emit uploadFile( pet_id,  additional_metadata,  file);
-}
-
-  
-
-void OAIPetApiRequest::addPetResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::deletePetResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::findPetsByStatusResponse(QList<OAIPet> res){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::findPetsByTagsResponse(QList<OAIPet> res){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::getPetByIdResponse(OAIPet res){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::updatePetResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::updatePetWithFormResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::uploadFileResponse(OAIApiResponse res){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-
-
-void OAIPetApiRequest::addPetError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::deletePetError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::findPetsByStatusError(QList<OAIPet> res, QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::findPetsByTagsError(QList<OAIPet> res, QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::getPetByIdError(OAIPet res, QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::updatePetError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::updatePetWithFormError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIPetApiRequest::uploadFileError(OAIApiResponse res, QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-
-
-
-
-}
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIPetApiRequest.h b/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIPetApiRequest.h
deleted file mode 100644
index 1d1b0032b8b..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIPetApiRequest.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#ifndef _OAI_OAIPetApiRequest_H_
-#define _OAI_OAIPetApiRequest_H_
-
-#include <QObject>
-#include <QStringList>
-#include <QNetworkReply>
-#include <QSharedPointer>
-
-#include <qhttpengine/socket.h>
-#include "OAIApiResponse.h"
-#include "OAIPet.h"
-#include <QIODevice>
-#include <QString>
-#include "OAIPetApiHandler.h"
-
-namespace OpenAPI {
-
-class OAIPetApiRequest : public QObject
-{
-    Q_OBJECT
-    
-public:
-    OAIPetApiRequest(QHttpEngine::Socket *s, OAIPetApiHandler* handler);
-    virtual ~OAIPetApiRequest();
-
-    void addPetRequest();
-    void deletePetRequest(QString pet_id);
-    void findPetsByStatusRequest();
-    void findPetsByTagsRequest();
-    void getPetByIdRequest(QString pet_id);
-    void updatePetRequest();
-    void updatePetWithFormRequest(QString pet_id);
-    void uploadFileRequest(QString pet_id);
-    
-
-    void addPetResponse();
-    void deletePetResponse();
-    void findPetsByStatusResponse(QList<OAIPet> res);
-    void findPetsByTagsResponse(QList<OAIPet> res);
-    void getPetByIdResponse(OAIPet res);
-    void updatePetResponse();
-    void updatePetWithFormResponse();
-    void uploadFileResponse(OAIApiResponse res);
-    
-
-    void addPetError(QNetworkReply::NetworkError error_type, QString& error_str);
-    void deletePetError(QNetworkReply::NetworkError error_type, QString& error_str);
-    void findPetsByStatusError(QList<OAIPet> res, QNetworkReply::NetworkError error_type, QString& error_str);
-    void findPetsByTagsError(QList<OAIPet> res, QNetworkReply::NetworkError error_type, QString& error_str);
-    void getPetByIdError(OAIPet res, QNetworkReply::NetworkError error_type, QString& error_str);
-    void updatePetError(QNetworkReply::NetworkError error_type, QString& error_str);
-    void updatePetWithFormError(QNetworkReply::NetworkError error_type, QString& error_str);
-    void uploadFileError(OAIApiResponse res, QNetworkReply::NetworkError error_type, QString& error_str);
-    
-
-    QMap<QString, QString> getDefaultHeaders();
-    QHttpEngine::Socket* getRawSocket();
-
-signals:
-    void addPet(OAIPet oai_pet);
-    void deletePet(qint64 pet_id, QString api_key);
-    void findPetsByStatus(QList<QString> status);
-    void findPetsByTags(QList<QString> tags);
-    void getPetById(qint64 pet_id);
-    void updatePet(OAIPet oai_pet);
-    void updatePetWithForm(qint64 pet_id, QString name, QString status);
-    void uploadFile(qint64 pet_id, QString additional_metadata, QIODevice* file);
-    
-
-private:
-    QMap<QString, QString> defaultHeaders;
-    QHttpEngine::Socket  *socket;
-    OAIPetApiHandler *handler;
-};
-
-}
-
-#endif // _OAI_OAIPetApiRequest_H_
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIStoreApiRequest.cpp b/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIStoreApiRequest.cpp
deleted file mode 100644
index 85a5f678d85..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIStoreApiRequest.cpp
+++ /dev/null
@@ -1,167 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QVariantMap>
-#include <QDebug>
-
-#include "OAIHelpers.h"
-#include "OAIStoreApiRequest.h"
-
-namespace OpenAPI {
-
-OAIStoreApiRequest::OAIStoreApiRequest(QHttpEngine::Socket *s, OAIStoreApiHandler* hdl) : QObject(s), socket(s), handler(hdl) {
-}
-
-OAIStoreApiRequest::~OAIStoreApiRequest(){
-    disconnect(this, nullptr, nullptr, nullptr);
-    qDebug() << "OAIStoreApiRequest::~OAIStoreApiRequest()";
-}
-
-QMap<QString, QString> 
-OAIStoreApiRequest::getDefaultHeaders(){
-    return defaultHeaders;
-}
-
-QHttpEngine::Socket* OAIStoreApiRequest::getRawSocket(){
-    return socket;
-}
-
-
-void OAIStoreApiRequest::deleteOrderRequest(QString order_idstr){
-    qDebug() << "/v2/store/order/{orderId}";
-    connect(this, &OAIStoreApiRequest::deleteOrder, handler, &OAIStoreApiHandler::deleteOrder);
-    
-    
-    QString order_id;
-    fromStringValue(order_idstr, order_id);
-    
-
-    emit deleteOrder( order_id);
-}
-
-
-void OAIStoreApiRequest::getInventoryRequest(){
-    qDebug() << "/v2/store/inventory";
-    connect(this, &OAIStoreApiRequest::getInventory, handler, &OAIStoreApiHandler::getInventory);
-    
-    
-
-
-    emit getInventory();
-}
-
-
-void OAIStoreApiRequest::getOrderByIdRequest(QString order_idstr){
-    qDebug() << "/v2/store/order/{orderId}";
-    connect(this, &OAIStoreApiRequest::getOrderById, handler, &OAIStoreApiHandler::getOrderById);
-    
-    
-    qint64 order_id;
-    fromStringValue(order_idstr, order_id);
-    
-
-    emit getOrderById( order_id);
-}
-
-
-void OAIStoreApiRequest::placeOrderRequest(){
-    qDebug() << "/v2/store/order";
-    connect(this, &OAIStoreApiRequest::placeOrder, handler, &OAIStoreApiHandler::placeOrder);
-    
-    
- 
-    QJsonDocument doc;
-    socket->readJson(doc);
-    QJsonObject obj = doc.object();
-    OAIOrder oai_order;
-    ::OpenAPI::fromJsonValue(oai_order, obj);
-    
-
-    emit placeOrder( oai_order);
-}
-
-  
-
-void OAIStoreApiRequest::deleteOrderResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIStoreApiRequest::getInventoryResponse(QMap<QString, qint32> res){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIStoreApiRequest::getOrderByIdResponse(OAIOrder res){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIStoreApiRequest::placeOrderResponse(OAIOrder res){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-
-
-void OAIStoreApiRequest::deleteOrderError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIStoreApiRequest::getInventoryError(QMap<QString, qint32> res, QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIStoreApiRequest::getOrderByIdError(OAIOrder res, QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIStoreApiRequest::placeOrderError(OAIOrder res, QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-
-
-
-
-}
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIStoreApiRequest.h b/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIStoreApiRequest.h
deleted file mode 100644
index 6157a9a07e5..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIStoreApiRequest.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#ifndef _OAI_OAIStoreApiRequest_H_
-#define _OAI_OAIStoreApiRequest_H_
-
-#include <QObject>
-#include <QStringList>
-#include <QNetworkReply>
-#include <QSharedPointer>
-
-#include <qhttpengine/socket.h>
-#include "OAIOrder.h"
-#include <QMap>
-#include <QString>
-#include "OAIStoreApiHandler.h"
-
-namespace OpenAPI {
-
-class OAIStoreApiRequest : public QObject
-{
-    Q_OBJECT
-    
-public:
-    OAIStoreApiRequest(QHttpEngine::Socket *s, OAIStoreApiHandler* handler);
-    virtual ~OAIStoreApiRequest();
-
-    void deleteOrderRequest(QString order_id);
-    void getInventoryRequest();
-    void getOrderByIdRequest(QString order_id);
-    void placeOrderRequest();
-    
-
-    void deleteOrderResponse();
-    void getInventoryResponse(QMap<QString, qint32> res);
-    void getOrderByIdResponse(OAIOrder res);
-    void placeOrderResponse(OAIOrder res);
-    
-
-    void deleteOrderError(QNetworkReply::NetworkError error_type, QString& error_str);
-    void getInventoryError(QMap<QString, qint32> res, QNetworkReply::NetworkError error_type, QString& error_str);
-    void getOrderByIdError(OAIOrder res, QNetworkReply::NetworkError error_type, QString& error_str);
-    void placeOrderError(OAIOrder res, QNetworkReply::NetworkError error_type, QString& error_str);
-    
-
-    QMap<QString, QString> getDefaultHeaders();
-    QHttpEngine::Socket* getRawSocket();
-
-signals:
-    void deleteOrder(QString order_id);
-    void getInventory();
-    void getOrderById(qint64 order_id);
-    void placeOrder(OAIOrder oai_order);
-    
-
-private:
-    QMap<QString, QString> defaultHeaders;
-    QHttpEngine::Socket  *socket;
-    OAIStoreApiHandler *handler;
-};
-
-}
-
-#endif // _OAI_OAIStoreApiRequest_H_
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIUserApiRequest.cpp b/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIUserApiRequest.cpp
deleted file mode 100644
index 8e6b6c3a36c..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIUserApiRequest.cpp
+++ /dev/null
@@ -1,315 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#include <QJsonArray>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QVariantMap>
-#include <QDebug>
-
-#include "OAIHelpers.h"
-#include "OAIUserApiRequest.h"
-
-namespace OpenAPI {
-
-OAIUserApiRequest::OAIUserApiRequest(QHttpEngine::Socket *s, OAIUserApiHandler* hdl) : QObject(s), socket(s), handler(hdl) {
-}
-
-OAIUserApiRequest::~OAIUserApiRequest(){
-    disconnect(this, nullptr, nullptr, nullptr);
-    qDebug() << "OAIUserApiRequest::~OAIUserApiRequest()";
-}
-
-QMap<QString, QString> 
-OAIUserApiRequest::getDefaultHeaders(){
-    return defaultHeaders;
-}
-
-QHttpEngine::Socket* OAIUserApiRequest::getRawSocket(){
-    return socket;
-}
-
-
-void OAIUserApiRequest::createUserRequest(){
-    qDebug() << "/v2/user";
-    connect(this, &OAIUserApiRequest::createUser, handler, &OAIUserApiHandler::createUser);
-    
-    
- 
-    QJsonDocument doc;
-    socket->readJson(doc);
-    QJsonObject obj = doc.object();
-    OAIUser oai_user;
-    ::OpenAPI::fromJsonValue(oai_user, obj);
-    
-
-    emit createUser( oai_user);
-}
-
-
-void OAIUserApiRequest::createUsersWithArrayInputRequest(){
-    qDebug() << "/v2/user/createWithArray";
-    connect(this, &OAIUserApiRequest::createUsersWithArrayInput, handler, &OAIUserApiHandler::createUsersWithArrayInput);
-    
-    
- 
-    QJsonDocument doc;
-    QList<OAIUser> oai_user;     
-    if(socket->readJson(doc)){
-        QJsonArray jsonArray = doc.array();
-        foreach(QJsonValue obj, jsonArray) {
-            OAIUser o;
-            ::OpenAPI::fromJsonValue(o, obj);
-            oai_user.append(o);
-        }
-    }
-    
-
-    emit createUsersWithArrayInput( oai_user);
-}
-
-
-void OAIUserApiRequest::createUsersWithListInputRequest(){
-    qDebug() << "/v2/user/createWithList";
-    connect(this, &OAIUserApiRequest::createUsersWithListInput, handler, &OAIUserApiHandler::createUsersWithListInput);
-    
-    
- 
-    QJsonDocument doc;
-    QList<OAIUser> oai_user;     
-    if(socket->readJson(doc)){
-        QJsonArray jsonArray = doc.array();
-        foreach(QJsonValue obj, jsonArray) {
-            OAIUser o;
-            ::OpenAPI::fromJsonValue(o, obj);
-            oai_user.append(o);
-        }
-    }
-    
-
-    emit createUsersWithListInput( oai_user);
-}
-
-
-void OAIUserApiRequest::deleteUserRequest(QString usernamestr){
-    qDebug() << "/v2/user/{username}";
-    connect(this, &OAIUserApiRequest::deleteUser, handler, &OAIUserApiHandler::deleteUser);
-    
-    
-    QString username;
-    fromStringValue(usernamestr, username);
-    
-
-    emit deleteUser( username);
-}
-
-
-void OAIUserApiRequest::getUserByNameRequest(QString usernamestr){
-    qDebug() << "/v2/user/{username}";
-    connect(this, &OAIUserApiRequest::getUserByName, handler, &OAIUserApiHandler::getUserByName);
-    
-    
-    QString username;
-    fromStringValue(usernamestr, username);
-    
-
-    emit getUserByName( username);
-}
-
-
-void OAIUserApiRequest::loginUserRequest(){
-    qDebug() << "/v2/user/login";
-    connect(this, &OAIUserApiRequest::loginUser, handler, &OAIUserApiHandler::loginUser);
-    
-    
-    QString username;   
-    if(socket->queryString().keys().contains("username")){
-        fromStringValue(socket->queryString().value("username"), username);
-    }
-    
-    QString password;   
-    if(socket->queryString().keys().contains("password")){
-        fromStringValue(socket->queryString().value("password"), password);
-    }
-    
-
-
-    emit loginUser( username,  password);
-}
-
-
-void OAIUserApiRequest::logoutUserRequest(){
-    qDebug() << "/v2/user/logout";
-    connect(this, &OAIUserApiRequest::logoutUser, handler, &OAIUserApiHandler::logoutUser);
-    
-    
-
-
-    emit logoutUser();
-}
-
-
-void OAIUserApiRequest::updateUserRequest(QString usernamestr){
-    qDebug() << "/v2/user/{username}";
-    connect(this, &OAIUserApiRequest::updateUser, handler, &OAIUserApiHandler::updateUser);
-    
-    
-    QString username;
-    fromStringValue(usernamestr, username);
-     
-    QJsonDocument doc;
-    socket->readJson(doc);
-    QJsonObject obj = doc.object();
-    OAIUser oai_user;
-    ::OpenAPI::fromJsonValue(oai_user, obj);
-    
-
-    emit updateUser( username,  oai_user);
-}
-
-  
-
-void OAIUserApiRequest::createUserResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::createUsersWithArrayInputResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::createUsersWithListInputResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::deleteUserResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::getUserByNameResponse(OAIUser res){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::loginUserResponse(QString res){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::logoutUserResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::updateUserResponse(){
-    socket->setStatusCode(QHttpEngine::Socket::OK);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-
-
-void OAIUserApiRequest::createUserError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::createUsersWithArrayInputError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::createUsersWithListInputError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::deleteUserError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::getUserByNameError(OAIUser res, QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::loginUserError(QString res, QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::logoutUserError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-void OAIUserApiRequest::updateUserError(QNetworkReply::NetworkError error_type, QString& error_str){
-    Q_UNUSED(error_type);
-    Q_UNUSED(error_str);     
-    socket->setStatusCode(QHttpEngine::Socket::NotFound);
-    if(socket->isOpen()){
-        socket->writeHeaders();
-        socket->close();
-    }
-}
-
-
-
-
-}
diff --git a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIUserApiRequest.h b/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIUserApiRequest.h
deleted file mode 100644
index 492b236286c..00000000000
--- a/samples/server/petstore/cpp-qt5-server/server/src/requests/OAIUserApiRequest.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/**
- * OpenAPI Petstore
- * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
- *
- * OpenAPI spec version: 1.0.0
- * 
- *
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
- * https://openapi-generator.tech
- * Do not edit the class manually.
- */
-
-#ifndef _OAI_OAIUserApiRequest_H_
-#define _OAI_OAIUserApiRequest_H_
-
-#include <QObject>
-#include <QStringList>
-#include <QNetworkReply>
-#include <QSharedPointer>
-
-#include <qhttpengine/socket.h>
-#include "OAIUser.h"
-#include <QList>
-#include <QString>
-#include "OAIUserApiHandler.h"
-
-namespace OpenAPI {
-
-class OAIUserApiRequest : public QObject
-{
-    Q_OBJECT
-    
-public:
-    OAIUserApiRequest(QHttpEngine::Socket *s, OAIUserApiHandler* handler);
-    virtual ~OAIUserApiRequest();
-
-    void createUserRequest();
-    void createUsersWithArrayInputRequest();
-    void createUsersWithListInputRequest();
-    void deleteUserRequest(QString username);
-    void getUserByNameRequest(QString username);
-    void loginUserRequest();
-    void logoutUserRequest();
-    void updateUserRequest(QString username);
-    
-
-    void createUserResponse();
-    void createUsersWithArrayInputResponse();
-    void createUsersWithListInputResponse();
-    void deleteUserResponse();
-    void getUserByNameResponse(OAIUser res);
-    void loginUserResponse(QString res);
-    void logoutUserResponse();
-    void updateUserResponse();
-    
-
-    void createUserError(QNetworkReply::NetworkError error_type, QString& error_str);
-    void createUsersWithArrayInputError(QNetworkReply::NetworkError error_type, QString& error_str);
-    void createUsersWithListInputError(QNetworkReply::NetworkError error_type, QString& error_str);
-    void deleteUserError(QNetworkReply::NetworkError error_type, QString& error_str);
-    void getUserByNameError(OAIUser res, QNetworkReply::NetworkError error_type, QString& error_str);
-    void loginUserError(QString res, QNetworkReply::NetworkError error_type, QString& error_str);
-    void logoutUserError(QNetworkReply::NetworkError error_type, QString& error_str);
-    void updateUserError(QNetworkReply::NetworkError error_type, QString& error_str);
-    
-
-    QMap<QString, QString> getDefaultHeaders();
-    QHttpEngine::Socket* getRawSocket();
-
-signals:
-    void createUser(OAIUser oai_user);
-    void createUsersWithArrayInput(QList<OAIUser> oai_user);
-    void createUsersWithListInput(QList<OAIUser> oai_user);
-    void deleteUser(QString username);
-    void getUserByName(QString username);
-    void loginUser(QString username, QString password);
-    void logoutUser();
-    void updateUser(QString username, OAIUser oai_user);
-    
-
-private:
-    QMap<QString, QString> defaultHeaders;
-    QHttpEngine::Socket  *socket;
-    OAIUserApiHandler *handler;
-};
-
-}
-
-#endif // _OAI_OAIUserApiRequest_H_
-- 
GitLab


From 65da63879b758852b240d7003e2351ae5ebb1df9 Mon Sep 17 00:00:00 2001
From: sunn <sunn.ssb@live.com>
Date: Thu, 26 Jul 2018 13:19:32 +0200
Subject: [PATCH 2/3] Add changed files

---
 bin/cpp-qt5-qhttpengine-server-petstore.sh    |  32 ++
 .../cpp-qt5-qhttpengine-server-petstore.sh    |  32 ++
 .../cpp-qt5-qhttpengine-server-petstore.bat   |  10 +
 .../CppQt5QHttpEngineServerCodegen.java       | 478 ++++++++++++++++++
 .../CMakeLists.txt.mustache                   |  16 +
 .../Dockerfile.mustache                       |  29 ++
 .../LICENSE.txt.mustache                      |  11 +
 .../Makefile.mustache                         |  29 ++
 .../README.md.mustache                        |  93 ++++
 .../apihandler.cpp.mustache                   |  38 ++
 .../apihandler.h.mustache                     |  33 ++
 .../apirequest.cpp.mustache                   | 124 +++++
 .../apirequest.h.mustache                     |  53 ++
 .../apirouter.cpp.mustache                    |  94 ++++
 .../apirouter.h.mustache                      |  55 ++
 .../helpers-body.mustache                     | 282 +++++++++++
 .../helpers-header.mustache                   | 144 ++++++
 .../licenseInfo.mustache                      |  11 +
 .../main.cpp.mustache                         |  88 ++++
 .../model-body.mustache                       | 118 +++++
 .../model-header.mustache                     |  58 +++
 .../object.mustache                           |  47 ++
 .../src-CMakeLists.txt.mustache               |  48 ++
 .../server/CMakeLists.txt                     |  16 +
 .../server/Dockerfile                         |  29 ++
 .../server/LICENSE.txt                        |  11 +
 .../server/Makefile                           |  29 ++
 .../server/README.MD                          |  89 ++++
 .../server/src/CMakeLists.txt                 |  48 ++
 .../server/src/handlers/OAIApiRouter.cpp      | 295 +++++++++++
 .../server/src/handlers/OAIApiRouter.h        |  66 +++
 .../server/src/handlers/OAIPetApiHandler.cpp  | 111 ++++
 .../server/src/handlers/OAIPetApiHandler.h    |  49 ++
 .../src/handlers/OAIStoreApiHandler.cpp       |  69 +++
 .../server/src/handlers/OAIStoreApiHandler.h  |  44 ++
 .../server/src/handlers/OAIUserApiHandler.cpp | 107 ++++
 .../server/src/handlers/OAIUserApiHandler.h   |  48 ++
 .../server/src/main.cpp                       |  99 ++++
 .../server/src/models/OAIApiResponse.cpp      | 130 +++++
 .../server/src/models/OAIApiResponse.h        |  68 +++
 .../server/src/models/OAICategory.cpp         | 112 ++++
 .../server/src/models/OAICategory.h           |  62 +++
 .../server/src/models/OAIHelpers.cpp          | 289 +++++++++++
 .../server/src/models/OAIHelpers.h            | 151 ++++++
 .../server/src/models/OAIObject.h             |  54 ++
 .../server/src/models/OAIOrder.cpp            | 184 +++++++
 .../server/src/models/OAIOrder.h              |  87 ++++
 .../server/src/models/OAIPet.cpp              | 186 +++++++
 .../server/src/models/OAIPet.h                |  89 ++++
 .../server/src/models/OAITag.cpp              | 112 ++++
 .../server/src/models/OAITag.h                |  62 +++
 .../server/src/models/OAIUser.cpp             | 220 ++++++++
 .../server/src/models/OAIUser.h               |  98 ++++
 .../server/src/requests/OAIPetApiRequest.cpp  | 304 +++++++++++
 .../server/src/requests/OAIPetApiRequest.h    |  90 ++++
 .../src/requests/OAIStoreApiRequest.cpp       | 167 ++++++
 .../server/src/requests/OAIStoreApiRequest.h  |  73 +++
 .../server/src/requests/OAIUserApiRequest.cpp | 315 ++++++++++++
 .../server/src/requests/OAIUserApiRequest.h   |  89 ++++
 59 files changed, 5975 insertions(+)
 create mode 100644 bin/cpp-qt5-qhttpengine-server-petstore.sh
 create mode 100644 bin/openapi3/cpp-qt5-qhttpengine-server-petstore.sh
 create mode 100644 bin/windows/cpp-qt5-qhttpengine-server-petstore.bat
 create mode 100644 modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5QHttpEngineServerCodegen.java
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/CMakeLists.txt.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/Dockerfile.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/LICENSE.txt.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/Makefile.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/README.md.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apihandler.cpp.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apihandler.h.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirequest.cpp.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirequest.h.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirouter.cpp.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirouter.h.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/helpers-body.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/helpers-header.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/licenseInfo.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/main.cpp.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/model-body.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/model-header.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/object.mustache
 create mode 100644 modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/src-CMakeLists.txt.mustache
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/CMakeLists.txt
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/Dockerfile
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/LICENSE.txt
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/Makefile
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/README.MD
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/CMakeLists.txt
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIApiRouter.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIApiRouter.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIPetApiHandler.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIPetApiHandler.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIStoreApiHandler.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIStoreApiHandler.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIUserApiHandler.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIUserApiHandler.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/main.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIApiResponse.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIApiResponse.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAICategory.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAICategory.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIHelpers.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIHelpers.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIObject.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIOrder.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIOrder.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIPet.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIPet.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAITag.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAITag.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIUser.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIUser.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIPetApiRequest.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIPetApiRequest.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIStoreApiRequest.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIStoreApiRequest.h
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIUserApiRequest.cpp
 create mode 100644 samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIUserApiRequest.h

diff --git a/bin/cpp-qt5-qhttpengine-server-petstore.sh b/bin/cpp-qt5-qhttpengine-server-petstore.sh
new file mode 100644
index 00000000000..14f084f9e7b
--- /dev/null
+++ b/bin/cpp-qt5-qhttpengine-server-petstore.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn -B clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g cpp-qt5-qhttpengine-server -o samples/server/petstore/cpp-qt5-qhttpengine-server $@"
+
+java $JAVA_OPTS -jar $executable $ags
diff --git a/bin/openapi3/cpp-qt5-qhttpengine-server-petstore.sh b/bin/openapi3/cpp-qt5-qhttpengine-server-petstore.sh
new file mode 100644
index 00000000000..e433a40634c
--- /dev/null
+++ b/bin/openapi3/cpp-qt5-qhttpengine-server-petstore.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+SCRIPT="$0"
+echo "# START SCRIPT: $SCRIPT"
+
+while [ -h "$SCRIPT" ] ; do
+  ls=`ls -ld "$SCRIPT"`
+  link=`expr "$ls" : '.*-> \(.*\)$'`
+  if expr "$link" : '/.*' > /dev/null; then
+    SCRIPT="$link"
+  else
+    SCRIPT=`dirname "$SCRIPT"`/"$link"
+  fi
+done
+
+if [ ! -d "${APP_DIR}" ]; then
+  APP_DIR=`dirname "$SCRIPT"`/..
+  APP_DIR=`cd "${APP_DIR}"; pwd`
+fi
+
+executable="./modules/openapi-generator-cli/target/openapi-generator-cli.jar"
+
+if [ ! -f "$executable" ]
+then
+  mvn clean package
+fi
+
+# if you've executed sbt assembly previously it will use that instead.
+export JAVA_OPTS="${JAVA_OPTS} -XX:MaxPermSize=256M -Xmx1024M -DloggerPath=conf/log4j.properties"
+ags="generate -t modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server -i modules/openapi-generator/src/test/resources/3_0/petstore.yaml -g cpp-qt5-qhttpengine-server -o samples/client/petstore/cpp-qt5-qhttpengine-server $@"
+
+java $JAVA_OPTS -jar $executable $ags
diff --git a/bin/windows/cpp-qt5-qhttpengine-server-petstore.bat b/bin/windows/cpp-qt5-qhttpengine-server-petstore.bat
new file mode 100644
index 00000000000..3128febff60
--- /dev/null
+++ b/bin/windows/cpp-qt5-qhttpengine-server-petstore.bat
@@ -0,0 +1,10 @@
+set executable=.\modules\openapi-generator-cli\target\openapi-generator-cli.jar
+
+If Not Exist %executable% (
+  mvn clean package
+)
+
+REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M
+set ags=generate -i modules\openapi-generator\src\test\resources\2_0\petstore.yaml -g cpp-qt5-qhttpengine-server -o samples\server\petstore\cpp-qt5-qhttpengine-server
+
+java %JAVA_OPTS% -jar %executable% %ags%
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5QHttpEngineServerCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5QHttpEngineServerCodegen.java
new file mode 100644
index 00000000000..290950f01ae
--- /dev/null
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5QHttpEngineServerCodegen.java
@@ -0,0 +1,478 @@
+/*
+ * Copyright 2018 OpenAPI-Generator Contributors (https://openapi-generator.tech)
+ * Copyright 2018 SmartBear Software
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.openapitools.codegen.languages;
+
+import org.apache.commons.lang3.StringUtils;
+import org.openapitools.codegen.*;
+import org.openapitools.codegen.utils.ModelUtils;
+
+import io.swagger.v3.oas.models.media.*;
+import io.swagger.v3.parser.util.SchemaTypeUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+public class CppQt5QHttpEngineServerCodegen extends AbstractCppCodegen implements CodegenConfig {
+    private static final Logger LOGGER = LoggerFactory.getLogger(CppQt5QHttpEngineServerCodegen.class);
+
+    public static final String CPP_NAMESPACE = "cppNamespace";
+    public static final String CPP_NAMESPACE_DESC = "C++ namespace (convention: name::space::for::api).";
+
+    protected final String PREFIX = "OAI";
+    protected final String SRC_DIR = "/src";
+    protected final String MODEL_DIR = "/src/models";
+    protected final String APIHANDLER_DIR = "/src/handlers";
+    protected final String APIREQUEST_DIR = "/src/requests";
+    protected Set<String> foundationClasses = new HashSet<String>();
+    // source folder where to write the files
+    protected String sourceFolder = "server";
+    protected String apiVersion = "1.0.0";
+    protected Map<String, String> namespaces = new HashMap<String, String>();
+    protected Set<String> systemIncludes = new HashSet<String>();
+    protected String cppNamespace = "OpenAPI";
+
+    public CppQt5QHttpEngineServerCodegen() {
+        super();
+
+        // set the output folder here
+        outputFolder = "generated-code/cpp-qt5-qhttpengine-server";
+
+        // set modelNamePrefix as default for QHttpEngine Server
+        if (StringUtils.isEmpty(modelNamePrefix)) {
+            modelNamePrefix = PREFIX;
+        }
+
+        /*
+         * Models.  You can write model files using the modelTemplateFiles map.
+         * if you want to create one template for file, you can do so here.
+         * for multiple files for model, just put another entry in the `modelTemplateFiles` with
+         * a different extension
+         */
+        modelTemplateFiles.put(
+                "model-header.mustache",
+                ".h");
+
+        modelTemplateFiles.put(
+                "model-body.mustache",
+                ".cpp");
+
+        /*
+         * Api classes.  You can write classes for each Api file with the apiTemplateFiles map.
+         * as with models, add multiple entries with different extensions for multiple files per
+         * class
+         */
+        apiTemplateFiles.put(
+                "apihandler.h.mustache",   // the template to use
+                ".h");       // the extension for each file to write
+
+        apiTemplateFiles.put(
+                "apihandler.cpp.mustache",   // the template to use
+                ".cpp");       // the extension for each file to write
+
+        apiTemplateFiles.put(
+                "apirequest.h.mustache",   // the template to use
+                ".h");       // the extension for each file to write
+    
+        apiTemplateFiles.put(
+                "apirequest.cpp.mustache",   // the template to use
+                ".cpp");       // the extension for each file to write
+
+        /*
+         * Template Location.  This is the location which templates will be read from.  The generator
+         * will use the resource stream to attempt to read the templates.
+         */
+        embeddedTemplateDir = templateDir = "cpp-qt5-qhttpengine-server";
+
+        // CLI options
+        addOption(CPP_NAMESPACE, CPP_NAMESPACE_DESC, this.cppNamespace);
+
+        /*
+         * Additional Properties.  These values can be passed to the templates and
+         * are available in models, apis, and supporting files
+         */
+        additionalProperties.put("apiVersion", apiVersion);
+        additionalProperties().put("prefix", PREFIX);
+
+        // Write defaults namespace in properties so that it can be accessible in templates.
+        // At this point command line has not been parsed so if value is given
+        // in command line it will superseed this content
+        additionalProperties.put("cppNamespace", cppNamespace);
+
+        /*
+         * Language Specific Primitives.  These types will not trigger imports by
+         * the client generator
+         */
+        languageSpecificPrimitives = new HashSet<String>(
+                Arrays.asList(
+                        "bool",
+                        "qint32",
+                        "qint64",
+                        "float",
+                        "double")
+        );
+
+        supportingFiles.add(new SupportingFile("helpers-header.mustache", sourceFolder + MODEL_DIR, PREFIX + "Helpers.h"));
+        supportingFiles.add(new SupportingFile("helpers-body.mustache", sourceFolder + MODEL_DIR, PREFIX + "Helpers.cpp"));
+        supportingFiles.add(new SupportingFile("object.mustache", sourceFolder + MODEL_DIR, PREFIX + "Object.h"));        
+        supportingFiles.add(new SupportingFile("apirouter.h.mustache", sourceFolder + APIHANDLER_DIR, PREFIX + "ApiRouter.h"));
+        supportingFiles.add(new SupportingFile("apirouter.cpp.mustache", sourceFolder + APIHANDLER_DIR, PREFIX + "ApiRouter.cpp"));
+
+
+        supportingFiles.add(new SupportingFile("main.cpp.mustache", sourceFolder + SRC_DIR, "main.cpp"));
+        supportingFiles.add(new SupportingFile("src-CMakeLists.txt.mustache", sourceFolder + SRC_DIR, "CMakeLists.txt"));
+        supportingFiles.add(new SupportingFile("README.md.mustache", sourceFolder, "README.MD"));
+        supportingFiles.add(new SupportingFile("Makefile.mustache", sourceFolder, "Makefile"));
+        supportingFiles.add(new SupportingFile("CMakeLists.txt.mustache", sourceFolder, "CMakeLists.txt"));
+        supportingFiles.add(new SupportingFile("Dockerfile.mustache", sourceFolder, "Dockerfile"));
+        supportingFiles.add(new SupportingFile("LICENSE.txt.mustache", sourceFolder, "LICENSE.txt"));
+
+        super.typeMapping = new HashMap<String, String>();
+
+        typeMapping.put("date", "QDate");
+        typeMapping.put("DateTime", "QDateTime");
+        typeMapping.put("string", "QString");
+        typeMapping.put("integer", "qint32");
+        typeMapping.put("long", "qint64");
+        typeMapping.put("boolean", "bool");
+        typeMapping.put("array", "QList");
+        typeMapping.put("map", "QMap");
+        typeMapping.put("object", PREFIX + "Object");
+        // mapped as "file" type for OAS 3.0
+        typeMapping.put("ByteArray", "QByteArray");
+        //   UUID support - possible enhancement : use QUuid instead of QString.
+        //   beware though that Serialisation/deserialisation of QUuid does not
+        //   come out of the box and will need to be sorted out (at least imply
+        //   modifications on multiple templates)
+        typeMapping.put("UUID", "QString");
+        typeMapping.put("file", "QIODevice");
+        typeMapping.put("binary", "QIODevice");
+        importMapping = new HashMap<String, String>();
+        namespaces = new HashMap<String, String>();
+
+        foundationClasses.add("QString");
+
+        systemIncludes.add("QString");
+        systemIncludes.add("QList");
+        systemIncludes.add("QMap");
+        systemIncludes.add("QDate");
+        systemIncludes.add("QDateTime");
+        systemIncludes.add("QByteArray");
+        systemIncludes.add("QIODevice");
+    }
+
+    @Override
+    public void processOpts() {
+        super.processOpts();
+
+        if (additionalProperties.containsKey("cppNamespace")) {
+            cppNamespace = (String) additionalProperties.get("cppNamespace");
+        }
+
+        additionalProperties.put("cppNamespaceDeclarations", cppNamespace.split("\\::"));
+        if (additionalProperties.containsKey("modelNamePrefix")) {
+            supportingFiles.clear();
+            supportingFiles.add(new SupportingFile("helpers-header.mustache", sourceFolder + MODEL_DIR, modelNamePrefix + "Helpers.h"));
+            supportingFiles.add(new SupportingFile("helpers-body.mustache", sourceFolder + MODEL_DIR, modelNamePrefix + "Helpers.cpp"));
+            supportingFiles.add(new SupportingFile("object.mustache", sourceFolder + MODEL_DIR, modelNamePrefix + "Object.h"));
+            supportingFiles.add(new SupportingFile("apirouter.h.mustache", sourceFolder + APIHANDLER_DIR, modelNamePrefix + "ApiRouter.h"));
+            supportingFiles.add(new SupportingFile("apirouter.cpp.mustache", sourceFolder + APIHANDLER_DIR, modelNamePrefix + "ApiRouter.cpp"));            
+                      
+            supportingFiles.add(new SupportingFile("main.cpp.mustache", sourceFolder + SRC_DIR, "main.cpp"));
+            supportingFiles.add(new SupportingFile("src-CMakeLists.txt.mustache", sourceFolder + SRC_DIR, "CMakeLists.txt"));
+            supportingFiles.add(new SupportingFile("README.md.mustache", sourceFolder, "README.MD"));
+            supportingFiles.add(new SupportingFile("Makefile.mustache", sourceFolder, "Makefile"));
+            supportingFiles.add(new SupportingFile("CMakeLists.txt.mustache", sourceFolder, "CMakeLists.txt"));
+            supportingFiles.add(new SupportingFile("Dockerfile.mustache", sourceFolder, "Dockerfile"));
+            supportingFiles.add(new SupportingFile("LICENSE.txt.mustache", sourceFolder, "LICENSE.txt"));
+
+            typeMapping.put("object", modelNamePrefix + "Object");
+            additionalProperties().put("prefix", modelNamePrefix);
+        }
+    }
+
+    /**
+     * Configures the type of generator.
+     *
+     * @return the CodegenType for this generator
+     * @see org.openapitools.codegen.CodegenType
+     */
+    @Override
+    public CodegenType getTag() {
+        return CodegenType.SERVER;
+    }
+
+    /**
+     * Configures a friendly name for the generator.  This will be used by the generator
+     * to select the library with the -g flag.
+     *
+     * @return the friendly name for the generator
+     */
+    @Override
+    public String getName() {
+        return "cpp-qt5-qhttpengine-server";
+    }
+
+    /**
+     * Returns human-friendly help for the generator.  Provide the consumer with help
+     * tips, parameters here
+     *
+     * @return A string value for the help message
+     */
+    @Override
+    public String getHelp() {
+        return "Generates a Qt5 C++ Server using the QHTTPEngine HTTP Library.";
+    }
+
+    @Override
+    public String toModelImport(String name) {
+        if( name.isEmpty() ) {
+            return null;
+        }
+
+        if (namespaces.containsKey(name)) {
+            return "using " + namespaces.get(name) + ";";
+        } else if (systemIncludes.contains(name)) {
+            return "#include <" + name + ">";
+        }
+
+        String folder = modelPackage().replace("::", File.separator);
+        if (!folder.isEmpty())
+            folder += File.separator;
+
+        return "#include \"" + folder + name + ".h\"";
+    }
+
+    /**
+     * Escapes a reserved word as defined in the `reservedWords` array. Handle escaping
+     * those terms here.  This logic is only called if a variable matches the reserved words
+     *
+     * @return the escaped term
+     */
+    @Override
+    public String escapeReservedWord(String name) {
+        if (this.reservedWordsMappings().containsKey(name)) {
+            return this.reservedWordsMappings().get(name);
+        }
+        return "_" + name;
+    }
+
+    /**
+     * Location to write model files.  You can use the modelPackage() as defined when the class is
+     * instantiated
+     */
+    @Override
+    public String modelFileFolder() {
+        return outputFolder + "/" + sourceFolder + MODEL_DIR + "/" + modelPackage().replace("::", File.separator);
+    }
+
+    /**
+     * Location to write api files.  You can use the apiPackage() as defined when the class is
+     * instantiated
+     */
+    @Override
+    public String apiFileFolder() {
+        return outputFolder + "/" + sourceFolder + APIHANDLER_DIR + "/" + apiPackage().replace("::", File.separator);
+    }
+
+    private String requestFileFolder() {
+        return outputFolder + "/" + sourceFolder + APIREQUEST_DIR + "/" + apiPackage().replace("::", File.separator);
+    }
+    
+    @Override
+    public String toModelFilename(String name) {
+        return modelNamePrefix + initialCaps(name);
+    }
+
+    @Override
+    public String apiFilename(String templateName, String tag) {
+        String result = super.apiFilename(templateName, tag);
+
+        if (templateName.contains("apirequest")) {
+            result = result.replace("ApiHandler", "ApiRequest");
+            result = result.replace(apiFileFolder(), requestFileFolder());
+        }
+        return result;
+    }
+
+    @Override
+    public String toApiFilename(String name) {
+        return modelNamePrefix + initialCaps(name) + "ApiHandler";
+    }
+
+    /**
+     * Optional - type declaration.  This is a String which is used by the templates to instantiate your
+     * types.  There is typically special handling for different property types
+     *
+     * @return a string value used as the `dataType` field for model templates, `returnType` for api templates
+     */
+    @Override
+    public String getTypeDeclaration(Schema p) {
+        String openAPIType = getSchemaType(p);
+
+        if (ModelUtils.isArraySchema(p)) {
+            ArraySchema ap = (ArraySchema) p;
+            Schema inner = ap.getItems();
+            return getSchemaType(p) + "<" + getTypeDeclaration(inner) + ">";
+        } else if (ModelUtils.isMapSchema(p)) {
+            Schema inner = (Schema) p.getAdditionalProperties();
+            return getSchemaType(p) + "<QString, " + getTypeDeclaration(inner) + ">";
+        } else if (ModelUtils.isBinarySchema(p)) {
+            return getSchemaType(p) + "*";
+        } else if (ModelUtils.isFileSchema(p)) {
+            return getSchemaType(p) + "*";
+        }
+        if (foundationClasses.contains(openAPIType)) {
+            return openAPIType;
+        } else if (languageSpecificPrimitives.contains(openAPIType)) {
+            return toModelName(openAPIType);
+        } else {
+            return openAPIType;
+        }
+    }
+
+    @Override
+    public String toDefaultValue(Schema p) {
+        if (ModelUtils.isBooleanSchema(p)) {
+            return "false";
+        } else if (ModelUtils.isDateSchema(p)) {
+            return "NULL";
+        } else if (ModelUtils.isDateTimeSchema(p)) {
+            return "NULL";
+        } else if (ModelUtils.isNumberSchema(p)) {
+            if (SchemaTypeUtil.FLOAT_FORMAT.equals(p.getFormat())) {
+                return "0.0f";
+            }
+            return "0.0";
+        } else if (ModelUtils.isIntegerSchema(p)) {
+            if (SchemaTypeUtil.INTEGER64_FORMAT.equals(p.getFormat())) {
+                return "0L";
+            }
+            return "0";
+        } else if (ModelUtils.isMapSchema(p)) {
+            Schema inner = (Schema) p.getAdditionalProperties();
+            return "QMap<QString, " + getTypeDeclaration(inner) + ">()";
+        } else if (ModelUtils.isArraySchema(p)) {
+            ArraySchema ap = (ArraySchema) p;
+            Schema inner = ap.getItems();
+            return "QList<" + getTypeDeclaration(inner) + ">()";
+        } else if (ModelUtils.isStringSchema(p)) {
+            return "QString(\"\")";
+        } else if (!StringUtils.isEmpty(p.get$ref())) {
+            return toModelName(ModelUtils.getSimpleRef(p.get$ref())) + "()";
+        }
+        return "NULL";
+    }
+
+    /**
+     * Optional - OpenAPI type conversion.  This is used to map OpenAPI types in a `Schema` into
+     * either language specific types via `typeMapping` or into complex models if there is not a mapping.
+     *
+     * @return a string value of the type or complex model for this property
+     */
+    @Override
+    public String getSchemaType(Schema p) {
+        String openAPIType = super.getSchemaType(p);
+
+        String type = null;
+        if (typeMapping.containsKey(openAPIType)) {
+            type = typeMapping.get(openAPIType);
+            if (languageSpecificPrimitives.contains(type)) {
+                return toModelName(type);
+            }
+            if (foundationClasses.contains(type)) {
+                return type;
+            }
+        } else {
+            type = openAPIType;
+        }
+        return toModelName(type);
+    }
+
+    @Override
+    public String toModelName(String type) {
+        if (type == null) {
+            LOGGER.warn("Model name can't be null. Defaul to 'UnknownModel'.");
+            type = "UnknownModel";
+        }
+
+        if (typeMapping.keySet().contains(type) ||
+                typeMapping.values().contains(type) ||
+                importMapping.values().contains(type) ||
+                defaultIncludes.contains(type) ||
+                languageSpecificPrimitives.contains(type)) {
+            return type;
+        } else {
+            return modelNamePrefix + Character.toUpperCase(type.charAt(0)) + type.substring(1);
+        }
+    }
+
+    @Override
+    public String toVarName(String name) {
+        // sanitize name
+        String varName = name;
+        varName = sanitizeName(name); 
+
+        // if it's all uppper case, convert to lower case
+        if (varName.matches("^[A-Z_]*$")) {
+            varName = varName.toLowerCase();
+        }
+
+        // camelize (lower first character) the variable name
+        // petId => pet_id
+        varName = underscore(varName);
+
+        // for reserved word or word starting with number, append _
+        if (isReservedWord(varName) || varName.matches("^\\d.*")) {
+            varName = escapeReservedWord(varName);
+        }
+
+        return varName;
+    }
+
+    @Override
+    public String toParamName(String name) {
+        return toVarName(name);
+    }
+
+    @Override
+    public String toApiName(String type) {
+        return modelNamePrefix + Character.toUpperCase(type.charAt(0)) + type.substring(1) + "Api";
+    }
+
+    @Override
+    public String escapeQuotationMark(String input) {
+        // remove " to avoid code injection
+        return input.replace("\"", "");
+    }
+
+    @Override
+    public String escapeUnsafeCharacters(String input) {
+        return input.replace("*/", "*_/").replace("/*", "/_*");
+    }
+
+    @Override
+    public String getTypeDeclaration(String str) {
+        return str;
+    }
+}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/CMakeLists.txt.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/CMakeLists.txt.mustache
new file mode 100644
index 00000000000..527b76ca9b4
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/CMakeLists.txt.mustache
@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
+project(cpp-qt5-qhttpengine-server)
+
+include(ExternalProject)
+
+set(EXTERNAL_INSTALL_LOCATION ${CMAKE_CURRENT_SOURCE_DIR}/external)
+
+ExternalProject_Add(QHTTPENGINE
+    GIT_REPOSITORY https://github.com/etherealjoy/qhttpengine.git
+    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${EXTERNAL_INSTALL_LOCATION}
+)
+
+include_directories(${EXTERNAL_INSTALL_LOCATION}/include)
+link_directories(${EXTERNAL_INSTALL_LOCATION}/lib)
+
+add_subdirectory(src)
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/Dockerfile.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/Dockerfile.mustache
new file mode 100644
index 00000000000..b3395482976
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/Dockerfile.mustache
@@ -0,0 +1,29 @@
+FROM alpine:latest AS build
+
+RUN apk add --update \   
+        cmake \
+        alpine-sdk \
+        openssl \        
+        qt5-qtbase-dev \       
+        qt5-qttools-dev 
+
+WORKDIR /usr/server
+ADD ./src ./src
+ADD ./CMakeLists.txt ./
+RUN mkdir -p ./build
+WORKDIR /usr/server/build
+RUN cmake  -DNODEBUG:STRING="ON" ..
+RUN make 
+
+FROM alpine:latest AS runtime
+RUN apk add --update \    
+        libgcc  \
+        libstdc++  \
+        qt5-qtbase \
+        openssl
+
+WORKDIR /usr/server
+COPY --from=build /usr/server/build/src/cpp-qt5-server ./build/src/
+COPY --from=build /usr/server/external/ ./external
+EXPOSE 8080/tcp
+ENTRYPOINT ["/usr/server/build/src/cpp-qt5-server"]
\ No newline at end of file
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/LICENSE.txt.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/LICENSE.txt.mustache
new file mode 100644
index 00000000000..04938f840c9
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/LICENSE.txt.mustache
@@ -0,0 +1,11 @@
+QHttpEngine 
+
+The MIT License (MIT)
+
+Copyright (c) 2015 Nathan Osman
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/Makefile.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/Makefile.mustache
new file mode 100644
index 00000000000..6df9ff32756
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/Makefile.mustache
@@ -0,0 +1,29 @@
+BUILD_DIR=build
+DIST_DIR=.
+ECHO=echo
+CMAKE=cmake
+RM=rm
+MKDIR_P = mkdir -p
+CD=cd
+
+default: all
+
+checkdir:
+ifeq "$(wildcard $(BUILD_DIR) )" ""
+	@$(ECHO) "Build Directory not existing, creating..."
+	@${MKDIR_P} ${BUILD_DIR}
+endif
+
+cmakestep: checkdir
+	$(CD) $(BUILD_DIR) && $(CMAKE) ../${DIST_DIR}
+
+all: cmakestep
+	$(MAKE) -j8 -C $(BUILD_DIR) all
+
+install: all
+	$(MAKE) -C $(BUILD_DIR) install
+
+clean:
+	$(RM) -rf $(BUILD_DIR)/*
+
+.PHONY: clean install
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/README.md.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/README.md.mustache
new file mode 100644
index 00000000000..45f2f724676
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/README.md.mustache
@@ -0,0 +1,93 @@
+## Qt5 HTTP Server based on the Qhttpengine
+This server was generated by the [openapi-generator]
+(https://openapi-generator.tech) project.
+By using the [OpenAPI-Spec](https://github.com/OAI/OpenAPI-Specification) from a remote server, you can easily generate a server stub.  
+-
+
+To see how to make this your own, look here:
+
+[README]((https://openapi-generator.tech))
+
+- API version: {{appVersion}}{{^hideGenerationTimestamp}}
+- Build date: {{generatedDate}}{{/hideGenerationTimestamp}}
+{{#infoUrl}}
+For more information, please visit [{{{infoUrl}}}]({{{infoUrl}}})
+{{/infoUrl}}
+
+## QHTTPEngine
+
+[![Build Status](https://travis-ci.org/nitroshare/qhttpengine.svg?branch=master)](https://travis-ci.org/nitroshare/qhttpengine)
+[![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat)](http://opensource.org/licenses/MIT)
+
+Simple set of classes for developing HTTP server applications in Qt.
+
+### Documentation
+
+To learn more about building and using the library, please visit this page:
+
+https://ci.quickmediasolutions.com/job/qhttpengine-documentation/doxygen/
+
+
+### Viewing the code
+You can view the code using an editor like Microsoft Visual Studio Code or you can 
+Use QtCreator and browse for the root CMakeLists.txt and load it as a project
+
+### Build with make
+Install the tools [Linux/Debian]
+```
+sudo apt install cmake build-essential libssl-dev qtbase5-dev qtbase5-dev-tools git curl
+```
+
+To build, go to the `server` folder
+```
+make 
+```
+
+To run the server
+```
+./build/src/cpp-qt5-server &
+```
+#### Invoke an API
+```
+curl -X GET    http://localhost:8080/v2/store/inventory
+curl -X POST   http://localhost:8080/v2/store/order   -H "Content-Type: application/json" -d "{ \"id\": 22, \"petId\": 1541, \"quantity\": 5, \"shipDate\": \"2018-06-16T18:31:43.870Z\", \"status\": \"placed\", \"complete\": \"true\" }"
+curl -X GET    http://localhost:8080/v2/pet/findByStatus
+curl -X GET    http://localhost:8080/v2/store/inventory
+```
+
+### Run and build with docker
+Building with docker multistage
+If you dont have docker install [here](https://docs.docker.com/install)
+Add yourself to the docker group
+
+```
+docker build --network=host -t cpp-qt5-server .
+```
+Running with docker 
+```
+docker run --rm -it --name=server-container cpp-qt5-server 
+```
+
+#### Invoking an API
+Mind the IP here
+```
+curl -X GET   http://172.17.0.2:8080/v2/store/inventory
+curl -X POST  http://172.17.0.2:8080/v2/store/order -H "Content-Type: application/json" -d "{ \"id\": 22, \"petId\": 1541, \"quantity\": 5, \"shipDate\": \"2018-06-16T18:31:43.870Z\", \"status\": \"placed\", \"complete\": \"true\" }"
+```
+
+use this command to get the container IP
+```
+docker inspect server-container | grep "IPAddress"
+```
+To exit from the command line 
+```
+Ctrl + p + q
+```
+To stop container
+```
+docker stop <containername>
+```
+or to terminate and quit
+```
+Ctrl+C
+```
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apihandler.cpp.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apihandler.cpp.mustache
new file mode 100644
index 00000000000..02db7c77dcd
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apihandler.cpp.mustache
@@ -0,0 +1,38 @@
+{{>licenseInfo}}
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QVariantMap>
+#include <QDebug>
+
+#include "{{classname}}Handler.h"
+#include "{{classname}}Request.h"
+
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+{{classname}}Handler::{{classname}}Handler(){
+
+}
+
+{{classname}}Handler::~{{classname}}Handler(){
+
+}
+
+{{#operations}}{{#operation}}void {{classname}}Handler::{{nickname}}({{#allParams}}{{{dataType}}}{{#isBodyParam}}{{/isBodyParam}} {{paramName}}{{#hasMore}}, {{/hasMore}}{{/allParams}}) {
+    {{#allParams}}
+    Q_UNUSED({{paramName}});
+    {{/allParams}}
+    auto reqObj = qobject_cast<{{classname}}Request*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        {{#returnType}}{{{returnType}}} res;{{/returnType}}
+        reqObj->{{nickname}}Response({{#returnType}}res{{/returnType}});
+    }    
+}
+{{/operation}}{{/operations}}
+
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
\ No newline at end of file
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apihandler.h.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apihandler.h.mustache
new file mode 100644
index 00000000000..e37a99bd7b2
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apihandler.h.mustache
@@ -0,0 +1,33 @@
+{{>licenseInfo}}
+#ifndef _{{prefix}}_{{classname}}Handler_H_
+#define _{{prefix}}_{{classname}}Handler_H_
+
+#include <QObject>
+
+{{#imports}}{{{import}}}
+{{/imports}}
+
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+class {{classname}}Handler : public QObject
+{
+    Q_OBJECT
+    
+public:
+    {{classname}}Handler();
+    virtual ~{{classname}}Handler();
+
+
+public slots:
+    {{#operations}}{{#operation}}virtual void {{nickname}}({{#allParams}}{{{dataType}}}{{#isBodyParam}}{{/isBodyParam}} {{paramName}}{{#hasMore}}, {{/hasMore}}{{/allParams}});
+    {{/operation}}{{/operations}}
+
+};
+
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
+
+#endif // _{{prefix}}_{{classname}}Handler_H_
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirequest.cpp.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirequest.cpp.mustache
new file mode 100644
index 00000000000..e9430f5b256
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirequest.cpp.mustache
@@ -0,0 +1,124 @@
+{{>licenseInfo}}
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QVariantMap>
+#include <QDebug>
+
+#include "{{prefix}}Helpers.h"
+#include "{{classname}}Request.h"
+
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+{{classname}}Request::{{classname}}Request(QHttpEngine::Socket *s, {{classname}}Handler* hdl) : QObject(s), socket(s), handler(hdl) {
+}
+
+{{classname}}Request::~{{classname}}Request(){
+    disconnect(this, nullptr, nullptr, nullptr);
+    qDebug() << "{{classname}}Request::~{{classname}}Request()";
+}
+
+QMap<QString, QString> 
+{{classname}}Request::getDefaultHeaders(){
+    return defaultHeaders;
+}
+
+QHttpEngine::Socket* {{classname}}Request::getRawSocket(){
+    return socket;
+}
+
+{{#operations}}{{#operation}}
+void {{classname}}Request::{{nickname}}Request({{#hasPathParams}}{{#pathParams}}QString {{{paramName}}}str{{/pathParams}}{{/hasPathParams}}){
+    qDebug() << "{{{basePathWithoutHost}}}{{{path}}}";
+    connect(this, &{{classname}}Request::{{nickname}}, handler, &{{classname}}Handler::{{nickname}});
+    
+    {{#queryParams}}{{queryParam}}
+    {{{dataType}}} {{paramName}};   
+    if(socket->queryString().keys().contains("{{paramName}}")){
+        fromStringValue(socket->queryString().value{{#isListContainer}}s{{/isListContainer}}("{{paramName}}"), {{paramName}});
+    }
+    {{queryParam}}{{/queryParams}}
+    {{#pathParams}}
+    {{{dataType}}} {{paramName}};
+    fromStringValue({{paramName}}str, {{paramName}});
+    {{/pathParams}}{{#headerParams}}
+    {{{dataType}}} {{paramName}};
+    if(socket->headers().keys().contains("{{paramName}}")){
+        fromStringValue(socket->queryString().value("{{paramName}}"), {{paramName}});
+    }
+    {{/headerParams}}{{#formParams}}
+    {{{dataType}}} {{paramName}};{{/formParams}}{{#bodyParams}} {{#bodyParam}}
+    {{#isListContainer}}
+    QJsonDocument doc;
+    {{{dataType}}} {{paramName}};     
+    if(socket->readJson(doc)){
+        QJsonArray jsonArray = doc.array();
+        foreach(QJsonValue obj, jsonArray) {
+            {{items.baseType}} o;
+            ::{{cppNamespace}}::fromJsonValue(o, obj);
+            {{paramName}}.append(o);
+        }
+    }
+    {{/isListContainer}}
+    {{^isListContainer}}
+    {{^isMapContainer}}
+    {{#isPrimitive}}
+    {{{dataType}}} {{paramName}};
+    ::{{cppNamespace}}::fromStringValue((QString(socket->readAll()), {{paramName}});
+    {{/isPrimitive}}
+    {{/isMapContainer}}
+    {{#isMapContainer}}
+    QJsonDocument doc;
+    socket->readJson(doc);
+    QJsonObject obj = doc.object();
+    {{{dataType}}} {{paramName}};   
+    foreach(QString key, obj.keys()) {
+        {{baseType}} val;
+        ::{{cppNamespace}}::fromJsonValue(val, obj[key]);
+        {{paramName}}.insert(key, val);
+    }
+    {{/isMapContainer}}
+    {{^isMapContainer}}
+    {{^isPrimitive}}
+    QJsonDocument doc;
+    socket->readJson(doc);
+    QJsonObject obj = doc.object();
+    {{{dataType}}} {{paramName}};
+    ::{{cppNamespace}}::fromJsonValue({{paramName}}, obj);
+    {{/isPrimitive}}
+    {{/isMapContainer}}
+    {{/isListContainer}}        
+    {{/bodyParam}}{{/bodyParams}}
+
+    emit {{nickname}}({{#allParams}}{{#isBodyParam}}{{/isBodyParam}} {{paramName}}{{#hasMore}}, {{/hasMore}}{{/allParams}});
+}
+
+{{/operation}}{{/operations}}  
+
+{{#operations}}{{#operation}}void {{classname}}Request::{{nickname}}Response({{#returnType}}{{{returnType}}} res{{/returnType}}){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+{{/operation}}{{/operations}}
+
+{{#operations}}{{#operation}}void {{classname}}Request::{{nickname}}Error({{#returnType}}{{{returnType}}} res, {{/returnType}}QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+{{/operation}}{{/operations}}
+
+
+
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
\ No newline at end of file
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirequest.h.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirequest.h.mustache
new file mode 100644
index 00000000000..994f68350cc
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirequest.h.mustache
@@ -0,0 +1,53 @@
+{{>licenseInfo}}
+#ifndef _{{prefix}}_{{classname}}Request_H_
+#define _{{prefix}}_{{classname}}Request_H_
+
+#include <QObject>
+#include <QStringList>
+#include <QNetworkReply>
+#include <QSharedPointer>
+
+#include <qhttpengine/socket.h>
+{{#imports}}{{{import}}}
+{{/imports}}
+#include "{{classname}}Handler.h"
+
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+class {{classname}}Request : public QObject
+{
+    Q_OBJECT
+    
+public:
+    {{classname}}Request(QHttpEngine::Socket *s, {{classname}}Handler* handler);
+    virtual ~{{classname}}Request();
+
+    {{#operations}}{{#operation}}void {{nickname}}Request({{#hasPathParams}}{{#pathParams}}QString {{{paramName}}}{{/pathParams}}{{/hasPathParams}});
+    {{/operation}}{{/operations}}
+
+    {{#operations}}{{#operation}}void {{nickname}}Response({{#returnType}}{{{returnType}}} res{{/returnType}});
+    {{/operation}}{{/operations}}
+
+    {{#operations}}{{#operation}}void {{nickname}}Error({{#returnType}}{{{returnType}}} res, {{/returnType}}QNetworkReply::NetworkError error_type, QString& error_str);
+    {{/operation}}{{/operations}}
+
+    QMap<QString, QString> getDefaultHeaders();
+    QHttpEngine::Socket* getRawSocket();
+
+signals:
+    {{#operations}}{{#operation}}void {{nickname}}({{#allParams}}{{{dataType}}} {{paramName}}{{#hasMore}}, {{/hasMore}}{{/allParams}});
+    {{/operation}}{{/operations}}
+
+private:
+    QMap<QString, QString> defaultHeaders;
+    QHttpEngine::Socket  *socket;
+    {{classname}}Handler *handler;
+};
+
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
+
+#endif // _{{prefix}}_{{classname}}Request_H_
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirouter.cpp.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirouter.cpp.mustache
new file mode 100644
index 00000000000..e789b68a2b9
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirouter.cpp.mustache
@@ -0,0 +1,94 @@
+{{>licenseInfo}}
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QVariantMap>
+#include <QRegularExpression>
+
+#include "{{prefix}}ApiRouter.h"
+{{#apiInfo}}{{#apis}}{{#operations}}#include "{{classname}}Request.h"
+{{/operations}}{{/apis}}{{/apiInfo}}
+
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+inline QHttpEngine::Socket::Method toQHttpEngineMethod(QString method){
+
+    if( method == QString("OPTIONS"))
+        return QHttpEngine::Socket::Method::OPTIONS;
+    if( method == QString("GET"))
+        return QHttpEngine::Socket::Method::GET;
+    if( method == QString("HEAD"))
+        return QHttpEngine::Socket::Method::HEAD;
+    if( method == QString("POST"))
+        return QHttpEngine::Socket::Method::POST;
+    if( method == QString("PUT"))
+        return QHttpEngine::Socket::Method::PUT;
+    if( method == QString("DELETE"))
+        return QHttpEngine::Socket::Method::DELETE;
+    if( method == QString("TRACE"))
+        return QHttpEngine::Socket::Method::TRACE;
+    if( method == QString("CONNECT"))
+        return QHttpEngine::Socket::Method::CONNECT;
+
+     return static_cast<QHttpEngine::Socket::Method>(-1);
+}
+
+ApiRouter::ApiRouter() {    
+    {{#apiInfo}}{{#apis}}{{classname}}ApiHandler = new {{classname}}Handler();
+    {{/apis}}{{/apiInfo}} 
+}
+
+ApiRouter::~ApiRouter(){
+    qDebug() << "~ApiRouter()";    
+    {{#apiInfo}}{{#apis}}delete {{classname}}ApiHandler;
+    {{/apis}}{{/apiInfo}}     
+}
+
+void ApiRouter::setUpRoutes() {
+    {{#apiInfo}}{{#apis}}{{#operations}}{{#operation}}{{^pathParams}}
+    Routes.insert("{{{basePathWithoutHost}}}{{{path}}}",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("{{httpMethod}}") == socket->method()){
+            auto reqObj = new {{classname}}Request(socket, {{classname}}ApiHandler);
+            reqObj->{{nickname}}Request();
+        }
+    });{{/pathParams}}{{/operation}}{{/operations}}{{/apis}}{{/apiInfo}} 
+}
+
+void ApiRouter::processRequest(QHttpEngine::Socket *socket){
+    if (Routes.contains(socket->path())) {
+        auto itr = Routes.find(socket->path());
+        while (itr != Routes.end() && itr.key() == socket->path()) {
+            itr.value().operator()(socket);
+            ++itr;
+        }
+    } else
+    {  {{#apiInfo}}{{#apis}}{{#operations}}{{#operation}}{{#pathParams}}        
+        { 
+            QString completePath("{{{basePathWithoutHost}}}{{{path}}}");
+            QString {{paramName}}PathParam("{"); 
+            {{paramName}}PathParam.append("{{baseName}}").append("}");
+            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
+            completePath.replace({{paramName}}PathParam, "([^\\/]*?)"); // match anything but '/''
+            completePath.append("$");  // End of string
+            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
+            QRegularExpressionMatch match = re.match(socket->path());
+            if ((toQHttpEngineMethod("{{httpMethod}}") == socket->method()) && match.hasMatch() ) {
+                QString pathparam = match.captured(1);
+                auto reqObj = new {{classname}}Request(socket, {{classname}}ApiHandler);
+                reqObj->{{nickname}}Request({{#hasPathParams}}{{#pathParams}}pathparam{{/pathParams}}{{/hasPathParams}});;
+                return; 
+            }
+        }{{/pathParams}}{{/operation}}{{/operations}}{{/apis}}{{/apiInfo}}
+    }
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+    return;
+}
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirouter.h.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirouter.h.mustache
new file mode 100644
index 00000000000..a55da19cc4b
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/apirouter.h.mustache
@@ -0,0 +1,55 @@
+{{>licenseInfo}}
+#ifndef {{prefix}}_APIROUTER_H
+#define {{prefix}}_APIROUTER_H
+
+#include <QObject>
+#include <QStringList>
+#include <QSharedPointer>
+#include <QList>
+#include <QMultiMap>
+
+#include <qhttpengine/socket.h>
+#include <qhttpengine/handler.h>
+#include <qhttpengine/qobjecthandler.h>
+
+{{#apiInfo}}{{#apis}}{{#operations}}#include "{{classname}}Handler.h"
+{{/operations}}{{/apis}}{{/apiInfo}}
+
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+class RequestHandler : public  QHttpEngine::QObjectHandler
+{
+    Q_OBJECT
+signals:
+    void requestReceived(QHttpEngine::Socket *socket);
+
+protected:
+    virtual void process(QHttpEngine::Socket *socket, const QString &path){
+        Q_UNUSED(path);
+        emit requestReceived(socket);
+    }
+};
+
+class ApiRouter : public QObject
+{
+    Q_OBJECT
+public:
+    ApiRouter();
+    virtual ~ApiRouter();
+
+    void setUpRoutes();
+    void processRequest(QHttpEngine::Socket *socket);
+private:
+    QMultiMap<QString, std::function<void(QHttpEngine::Socket *)>> Routes;  
+    {{#apiInfo}}{{#apis}}
+    {{classname}}Handler *{{classname}}ApiHandler;{{/apis}}{{/apiInfo}} 
+};
+
+
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
+
+#endif // {{prefix}}_APIROUTER_H
\ No newline at end of file
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/helpers-body.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/helpers-body.mustache
new file mode 100644
index 00000000000..afd728b78c9
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/helpers-body.mustache
@@ -0,0 +1,282 @@
+{{>licenseInfo}}
+#include <QDebug>
+#include "{{prefix}}Helpers.h"
+#include "{{prefix}}Object.h"
+
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+
+QString
+toStringValue(const QString &value) {
+    return value;
+}
+
+QString
+toStringValue(const QDateTime &value){
+    // ISO 8601
+    return value.toString("yyyy-MM-ddTHH:mm:ss[Z|[+|-]HH:mm]");
+}
+
+QString
+toStringValue(const QByteArray &value){
+    return QString(value);
+}
+
+QString
+toStringValue(const QDate &value){
+    // ISO 8601
+    return value.toString(Qt::DateFormat::ISODate);
+}
+
+QString
+toStringValue(const qint32 &value) {
+    return QString::number(value);
+}
+
+QString
+toStringValue(const qint64 &value) {
+    return QString::number(value);
+}
+
+QString
+toStringValue(const bool &value) {
+    return QString(value ? "true" : "false");
+}
+
+QString
+toStringValue(const float &value){
+    return QString::number(value);
+}
+
+QString
+toStringValue(const double &value){
+    return QString::number(value);
+}
+
+QJsonValue
+toJsonValue(const QString &value){
+    return  QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const QDateTime &value){
+    return QJsonValue(value.toString(Qt::ISODate));
+}
+
+QJsonValue
+toJsonValue(const QByteArray &value){
+    return QJsonValue(QString(value.toBase64()));
+}
+
+QJsonValue
+toJsonValue(const QDate &value){
+    return QJsonValue(value.toString(Qt::ISODate));
+}
+
+QJsonValue
+toJsonValue(const qint32 &value){
+    return QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const qint64 &value){
+    return QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const bool &value){
+    return QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const float &value){
+    return QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const double &value){
+    return QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const {{prefix}}Object &value){
+    return value.asJsonObject();
+}
+
+bool
+fromStringValue(const QString &inStr, QString &value){
+    value.clear();
+    value.append(inStr);
+    return !inStr.isEmpty();
+}
+
+bool
+fromStringValue(const QString &inStr, QDateTime &value){
+    if(inStr.isEmpty()){
+        return false;
+    }
+    else{
+        auto dateTime = QDateTime::fromString(inStr, "yyyy-MM-ddTHH:mm:ss[Z|[+|-]HH:mm]");
+        if(dateTime.isValid()){
+            value.setDate(dateTime.date());
+            value.setTime(dateTime.time());
+        }
+        else{
+            qDebug() << "DateTime is invalid";
+        }
+        return dateTime.isValid();
+    }
+}
+
+bool
+fromStringValue(const QString &inStr, QByteArray &value){
+    if(inStr.isEmpty()){
+        return false;
+    }
+    else{
+        value.clear();
+        value.append(inStr.toUtf8());
+        return value.count() > 0;
+    }
+}
+
+bool
+fromStringValue(const QString &inStr, QDate &value){
+    if(inStr.isEmpty()){
+        return false;
+    }
+    else{
+        auto date = QDate::fromString(inStr, Qt::DateFormat::ISODate);
+        if(date.isValid()){
+            value.setDate(date.year(), date.month(), date.day());
+        }
+        else{
+            qDebug() << "Date is invalid";
+        }
+        return date.isValid();
+    }
+}
+
+bool
+fromStringValue(const QString &inStr, qint32 &value){
+    bool ok = false;
+    value = QVariant(inStr).toInt(&ok);
+    return ok;
+}
+
+bool
+fromStringValue(const QString &inStr, qint64 &value){
+    bool ok = false;
+    value = QVariant(inStr).toLongLong(&ok);
+    return ok;
+}
+
+bool
+fromStringValue(const QString &inStr, bool &value){
+    value = QVariant(inStr).toBool();
+    return ((inStr == "true") || (inStr == "false"));
+}
+
+bool
+fromStringValue(const QString &inStr, float &value){
+    bool ok = false;
+    value = QVariant(inStr).toFloat(&ok);
+    return ok;
+}
+
+bool
+fromStringValue(const QString &inStr, double &value){
+    bool ok = false;
+    value = QVariant(inStr).toDouble(&ok);
+    return ok;
+}
+
+void
+fromJsonValue(QString &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        if(jval.isString()){
+            value = jval.toString();
+        } else if(jval.isBool()) {
+            value =  jval.toBool() ? "true" : "false";
+        } else if(jval.isDouble()){
+            value = QString::number(jval.toDouble());
+        }
+    }
+
+}
+
+void
+fromJsonValue(QDateTime &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = QDateTime::fromString(jval.toString(), Qt::ISODate);
+    }
+
+}
+
+void
+fromJsonValue(QByteArray &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = QByteArray::fromBase64(QByteArray::fromStdString(jval.toString().toStdString()));
+    }
+
+}
+
+void
+fromJsonValue(QDate &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = QDate::fromString(jval.toString(), Qt::ISODate);
+    }
+
+}
+
+void
+fromJsonValue(qint32 &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = jval.toInt();
+    }
+
+}
+
+void
+fromJsonValue(qint64 &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = jval.toVariant().toLongLong();
+    }
+
+}
+
+void
+fromJsonValue(bool &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = jval.toBool();
+    }
+
+}
+
+void
+fromJsonValue(float &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = static_cast<float>(jval.toDouble());
+    }
+}
+
+void
+fromJsonValue(double &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = jval.toDouble();
+    }
+
+}
+
+void
+fromJsonValue({{prefix}}Object  &value, const QJsonValue &jval){
+    if(jval.isObject()){
+        value.fromJsonObject(jval.toObject());
+    }
+}
+
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/helpers-header.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/helpers-header.mustache
new file mode 100644
index 00000000000..92f0b96c179
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/helpers-header.mustache
@@ -0,0 +1,144 @@
+{{>licenseInfo}}
+#ifndef {{prefix}}_HELPERS_H
+#define {{prefix}}_HELPERS_H
+
+#include <QJsonObject>
+#include <QJsonValue>
+#include <QJsonArray>
+#include <QList>
+#include <QMap>
+#include <QDateTime>
+#include <QByteArray>
+#include <QDate>
+#include <QVariant>
+#include "{{prefix}}Object.h"
+
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+    QString toStringValue(const QString &value);
+    QString toStringValue(const QDateTime &value);
+    QString toStringValue(const QByteArray &value);
+    QString toStringValue(const QDate &value);
+    QString toStringValue(const qint32 &value);
+    QString toStringValue(const qint64 &value);
+    QString toStringValue(const bool &value);
+    QString toStringValue(const float &value);
+    QString toStringValue(const double &value);
+
+    template <typename T>
+    QList<QString> toStringValue(const QList<T> &val) {
+        QList<QString> strArray;
+        for(auto item : val) {
+            strArray.append(toStringValue(item));
+        }
+        return strArray;
+    }
+
+    template <typename T>
+    QMap<QString, QString> toStringValue(const QMap<QString, T> &val) {
+        QMap<QString, QString> strMap;
+        for(auto itemkey : val.keys()) {
+            strMap.insert(itemkey, toStringValue(val.value(itemkey)));
+        }
+        return strMap;
+    }
+
+    QJsonValue toJsonValue(const QString &value);
+    QJsonValue toJsonValue(const QDateTime &value);
+    QJsonValue toJsonValue(const QByteArray &value);
+    QJsonValue toJsonValue(const QDate &value);
+    QJsonValue toJsonValue(const qint32 &value);
+    QJsonValue toJsonValue(const qint64 &value);
+    QJsonValue toJsonValue(const bool &value);
+    QJsonValue toJsonValue(const float &value);
+    QJsonValue toJsonValue(const double &value);
+    QJsonValue toJsonValue(const {{prefix}}Object &value);
+
+    template <typename T>
+    QJsonValue toJsonValue(const QList<T> &val) {
+        QJsonArray jArray;
+        for(auto item : val) {
+            jArray.append(toJsonValue(item));
+        }
+        return jArray;
+    }
+
+    template <typename T>
+    QJsonValue toJsonValue(const QMap<QString, T> &val) {
+        QJsonObject jObject;
+        for(auto itemkey : val.keys()) {
+            jObject.insert(itemkey, toJsonValue(val.value(itemkey)));
+        }
+        return jObject;
+    }
+
+    bool fromStringValue(const QString &inStr, QString &value);
+    bool fromStringValue(const QString &inStr, QDateTime &value);
+    bool fromStringValue(const QString &inStr, QByteArray &value);
+    bool fromStringValue(const QString &inStr, QDate &value);
+    bool fromStringValue(const QString &inStr, qint32 &value);
+    bool fromStringValue(const QString &inStr, qint64 &value);
+    bool fromStringValue(const QString &inStr, bool &value);
+    bool fromStringValue(const QString &inStr, float &value);
+    bool fromStringValue(const QString &inStr, double &value);
+
+    template <typename T>
+    void fromStringValue(const QList<QString> &inStr, QList<T> &val) {
+        for(auto item: inStr){
+            T itemVal;
+            fromStringValue(item, itemVal);
+            val.push_back(itemVal);
+        }
+    }
+
+    template <typename T>
+    void fromStringValue(const QMap<QString, QString> &inStr, QMap<QString, T> &val) {
+        for(auto itemkey : inStr.keys()){
+            T itemVal;
+            fromStringValue(inStr.value(itemkey), itemVal);
+            val.insert(itemkey, itemVal);
+        }
+    }
+
+    void fromJsonValue(QString &value, const QJsonValue &jval);
+    void fromJsonValue(QDateTime &value, const QJsonValue &jval);
+    void fromJsonValue(QByteArray &value, const QJsonValue &jval);
+    void fromJsonValue(QDate &value, const QJsonValue &jval);
+    void fromJsonValue(qint32 &value, const QJsonValue &jval);
+    void fromJsonValue(qint64 &value, const QJsonValue &jval);
+    void fromJsonValue(bool &value, const QJsonValue &jval);
+    void fromJsonValue(float &value, const QJsonValue &jval);
+    void fromJsonValue(double &value, const QJsonValue &jval);
+    void fromJsonValue({{prefix}}Object &value, const QJsonValue &jval);
+
+    template <typename T>
+    void fromJsonValue(QList<T> &val, const QJsonValue &jval) {
+        if(jval.isArray()){
+            for(const QJsonValue &jitem : jval.toArray()){
+                T item;
+                fromJsonValue(item, jitem);
+                val.push_back(item);
+            }
+        }
+    }
+
+    template <typename T>
+    void fromJsonValue(QMap<QString, T> &val, const QJsonValue &jval) {
+        auto varmap = jval.toObject().toVariantMap();
+        if(varmap.count() > 0){
+            for(auto itemkey : varmap.keys() ){
+                T itemVal;
+                fromJsonValue(itemVal, QJsonValue::fromVariant(varmap.value(itemkey)));
+                val.insert(itemkey, val);
+            }
+        }
+        return;
+    }
+
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
+
+#endif // {{prefix}}_HELPERS_H
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/licenseInfo.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/licenseInfo.mustache
new file mode 100644
index 00000000000..469fb03940f
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/licenseInfo.mustache
@@ -0,0 +1,11 @@
+/**
+ * {{{appName}}}
+ * {{{appDescription}}}
+ *
+ * {{#version}}OpenAPI spec version: {{{version}}}{{/version}}
+ * {{#infoEmail}}Contact: {{{infoEmail}}}{{/infoEmail}}
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/main.cpp.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/main.cpp.mustache
new file mode 100644
index 00000000000..f95bbcffec4
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/main.cpp.mustache
@@ -0,0 +1,88 @@
+{{>licenseInfo}}
+
+#include <QCommandLineOption>
+#include <QCommandLineParser>
+#include <QCoreApplication>
+#include <QHostAddress>
+#include <QRegExp>
+#include <QStringList>
+#include <QSharedPointer>
+#include <QObject>
+#ifdef __linux__ 
+#include <signal.h>
+#include <unistd.h>
+#endif 
+#include <qhttpengine/server.h>
+#include "{{prefix}}ApiRouter.h"
+
+#ifdef __linux__ 
+void catchUnixSignals(QList<int> quitSignals) {
+    auto handler = [](int sig) -> void {
+        // blocking and not aysnc-signal-safe func are valid
+        qDebug() << "\nquit the application by signal " << sig;
+        QCoreApplication::quit();
+    };
+    
+    sigset_t blocking_mask;   
+    sigemptyset(&blocking_mask);  
+    for (auto sig : quitSignals) 
+        sigaddset(&blocking_mask, sig);  
+        
+    struct sigaction sa;   
+    sa.sa_handler = handler;   
+    sa.sa_mask    = blocking_mask;  
+    sa.sa_flags   = 0;    
+    
+    for (auto sig : quitSignals)   
+        sigaction(sig, &sa, nullptr);
+}
+#endif 
+
+int main(int argc, char * argv[])
+{
+    QCoreApplication a(argc, argv);
+#ifdef __linux__ 
+    QList<int> sigs({SIGQUIT, SIGINT, SIGTERM, SIGHUP});
+    catchUnixSignals(sigs);
+#endif      
+    // Build the command-line options
+    QCommandLineParser parser;
+    QCommandLineOption addressOption(
+        QStringList() << "a" << "address",
+        "address to bind to",
+        "address",
+        "0.0.0.0"
+    );
+    parser.addOption(addressOption);
+    QCommandLineOption portOption(
+        QStringList() << "p" << "port",
+        "port to listen on",
+        "port",
+        "8080"
+    );
+    parser.addOption(portOption);
+    parser.addHelpOption();
+
+    // Parse the options that were provided
+    parser.process(a);
+
+    // Obtain the values
+    QHostAddress address = QHostAddress(parser.value(addressOption));
+    quint16 port = static_cast<quint16>(parser.value(portOption).toInt());
+   
+    QSharedPointer<{{cppNamespace}}::RequestHandler> handler(new {{cppNamespace}}::RequestHandler());
+    {{cppNamespace}}::ApiRouter   router;
+    QObject::connect(handler.data(), &{{cppNamespace}}::RequestHandler::requestReceived, [&](QHttpEngine::Socket *socket) {
+        router.processRequest(socket);
+    });
+
+    QHttpEngine::Server server(handler.data());
+    qDebug() << "Serving on " << address.toString() << ":" << port;
+    // Attempt to listen on the specified port
+    if (!server.listen(address, port)) {
+        qCritical("Unable to listen on the specified port.");
+        return 1;
+    }
+    
+    return a.exec();
+}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/model-body.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/model-body.mustache
new file mode 100644
index 00000000000..6ba6d398b00
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/model-body.mustache
@@ -0,0 +1,118 @@
+{{>licenseInfo}}
+{{#models}}{{#model}}
+#include "{{classname}}.h"
+
+#include "{{prefix}}Helpers.h"
+
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QObject>
+#include <QDebug>
+
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+{{classname}}::{{classname}}(QString json) {
+    this->fromJson(json);
+}
+
+{{classname}}::{{classname}}() {
+    this->init();
+}
+
+{{classname}}::~{{classname}}() {
+    
+}
+
+void
+{{classname}}::init() {
+    {{#vars}}
+    m_{{name}}_isSet = false;
+    {{/vars}}
+}
+
+void
+{{classname}}::fromJson(QString jsonString) {
+    QByteArray array (jsonString.toStdString().c_str());
+    QJsonDocument doc = QJsonDocument::fromJson(array);
+    QJsonObject jsonObject = doc.object();
+    this->fromJsonObject(jsonObject);
+}
+
+void
+{{classname}}::fromJsonObject(QJsonObject json) {
+    {{#vars}}
+    {{^isContainer}}::{{cppNamespace}}::fromJsonValue({{name}}, json[QString("{{baseName}}")]);{{/isContainer}}
+    {{#isContainer}}{{^items.isContainer}}::{{cppNamespace}}::fromJsonValue({{name}}, json[QString("{{baseName}}")]);{{/items.isContainer}}{{#items.isContainer}}{{#isListContainer}}
+    if(json["{{baseName}}"].isArray()){
+        auto arr = json["{{baseName}}"].toArray();
+        for (const QJsonValue & jval : arr) {
+            {{items.baseType}} item;
+            {{name}}.push_back(::{{cppNamespace}}::fromJsonValue(item, jval));
+        }
+    }{{/isListContainer}}{{#isMapContainer}}
+    if(json["{{baseName}}"].isObject()){
+        auto varmap = json["{{baseName}}"].toObject().toVariantMap();
+        if(varmap.count() > 0){
+            for(auto val : varmap.keys()){
+                {{items.baseType}} item;
+    		    auto jval = QJsonValue::fromVariant(varmap.value(val));
+                {{name}}.insert({{name}}.end(), val, ::{{cppNamespace}}::fromJsonValue(item, jval));
+            }
+        }
+    }{{/isMapContainer}}{{/items.isContainer}}{{/isContainer}}
+    {{/vars}}
+}
+
+QString
+{{classname}}::asJson () const {
+    QJsonObject obj = this->asJsonObject();
+    QJsonDocument doc(obj);
+    QByteArray bytes = doc.toJson();
+    return QString(bytes);
+}
+
+QJsonObject
+{{classname}}::asJsonObject() const {
+    QJsonObject obj;
+    {{#vars}}
+	{{^isContainer}}{{#complexType}}{{^isString}}{{^isDateTime}}{{^isByteArray}}{{^isDate}}if({{name}}.isSet()){{/isDate}}{{/isByteArray}}{{/isDateTime}}{{/isString}}{{/complexType}}{{^complexType}}if(m_{{name}}_isSet){{/complexType}}{{#isString}}if(m_{{name}}_isSet){{/isString}}{{#isDateTime}}if(m_{{name}}_isSet){{/isDateTime}}{{#isByteArray}}if(m_{{name}}_isSet){{/isByteArray}}{{#isDate}}if(m_{{name}}_isSet){{/isDate}}{
+        obj.insert(QString("{{baseName}}"), ::{{cppNamespace}}::toJsonValue({{name}}));
+    }{{/isContainer}}{{#isContainer}}
+    if({{name}}.size() > 0){
+        {{^items.isContainer}}obj.insert(QString("{{baseName}}"), ::{{cppNamespace}}::toJsonValue({{name}}));{{/items.isContainer}}{{#items.isContainer}}
+        obj.insert(QString("{{baseName}}"), toJsonValue({{name}}));{{/items.isContainer}}
+    } {{/isContainer}}
+    {{/vars}}
+    return obj;
+}
+
+{{#vars}}
+{{{dataType}}}
+{{classname}}::{{getter}}() {
+    return {{name}};
+}
+void
+{{classname}}::{{setter}}(const {{{dataType}}} &{{name}}) {
+    this->{{name}} = {{name}};
+    this->m_{{name}}_isSet = true;
+}
+
+{{/vars}}
+
+bool
+{{classname}}::isSet() const {
+    bool isObjectUpdated = false;
+    do{ {{#vars}}
+        {{#isContainer}}if({{name}}.size() > 0){{/isContainer}}{{^isContainer}}{{#complexType}}{{^isString}}{{^isDateTime}}{{^isByteArray}}{{^isDate}}if({{name}}.isSet()){{/isDate}}{{/isByteArray}}{{/isDateTime}}{{/isString}}{{/complexType}}{{^complexType}}if(m_{{name}}_isSet){{/complexType}}{{#isString}}if(m_{{name}}_isSet){{/isString}}{{#isDateTime}}if(m_{{name}}_isSet){{/isDateTime}}{{#isByteArray}}if(m_{{name}}_isSet){{/isByteArray}}{{#isDate}}if(m_{{name}}_isSet){{/isDate}}{{/isContainer}}{ isObjectUpdated = true; break;}
+    {{/vars}}}while(false);
+    return isObjectUpdated;
+}
+
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
+
+{{/model}}
+{{/models}}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/model-header.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/model-header.mustache
new file mode 100644
index 00000000000..8050d281ecc
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/model-header.mustache
@@ -0,0 +1,58 @@
+{{>licenseInfo}}
+{{#models}}{{#model}}/*
+ * {{classname}}.h
+ *
+ * {{description}}
+ */
+
+#ifndef {{classname}}_H_
+#define {{classname}}_H_
+
+#include <QJsonObject>
+
+{{/model}}{{/models}}
+{{#imports}}{{{import}}}
+{{/imports}}
+
+#include "{{prefix}}Object.h"
+
+{{#models}}
+{{#model}}
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+class {{classname}}: public {{prefix}}Object {
+public:
+    {{classname}}();
+    {{classname}}(QString json);
+    ~{{classname}}() override;
+    void init();
+
+    QString asJson () const override;
+    QJsonObject asJsonObject() const override;
+    void fromJsonObject(QJsonObject json) override;
+    void fromJson(QString jsonString) override;
+
+    {{#vars}}
+    {{{dataType}}} {{getter}}();
+    void {{setter}}(const {{{dataType}}} &{{name}});
+
+    {{/vars}}
+    virtual bool isSet() const override;
+
+private:
+    {{#vars}}
+    {{{dataType}}} {{name}};
+    bool m_{{name}}_isSet;
+
+    {{/vars}}
+};
+
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
+
+#endif /* {{classname}}_H_ */
+{{/model}}
+{{/models}}
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/object.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/object.mustache
new file mode 100644
index 00000000000..a3ed43c95fa
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/object.mustache
@@ -0,0 +1,47 @@
+{{>licenseInfo}}
+#ifndef _{{prefix}}_OBJECT_H_
+#define _{{prefix}}_OBJECT_H_
+
+#include <QJsonObject>
+#include <QJsonDocument>
+
+{{#cppNamespaceDeclarations}}
+namespace {{this}} {
+{{/cppNamespaceDeclarations}}
+
+class {{prefix}}Object {
+  public:
+    virtual ~{{prefix}}Object(){
+        
+    }
+    
+    virtual QJsonObject asJsonObject() const {
+        return jObj;
+    }
+
+    virtual QString asJson() const {
+        QJsonDocument doc(jObj);
+        return doc.toJson(QJsonDocument::Compact);
+    }
+
+    virtual void fromJson(QString jsonString) {
+        QJsonDocument doc = QJsonDocument::fromJson(jsonString.toUtf8());
+        jObj = doc.object();
+    }
+
+    virtual void fromJsonObject(QJsonObject json) {
+        jObj = json;
+    }
+
+    virtual bool isSet() const {
+        return false;
+    }
+private :
+   QJsonObject jObj;
+};
+
+{{#cppNamespaceDeclarations}}
+}
+{{/cppNamespaceDeclarations}}
+
+#endif /* _{{prefix}}_OBJECT_H_ */
diff --git a/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/src-CMakeLists.txt.mustache b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/src-CMakeLists.txt.mustache
new file mode 100644
index 00000000000..9faf5db60e4
--- /dev/null
+++ b/modules/openapi-generator/src/main/resources/cpp-qt5-qhttpengine-server/src-CMakeLists.txt.mustache
@@ -0,0 +1,48 @@
+cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
+
+set(CMAKE_VERBOSE_MAKEFILE ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(CMAKE_AUTOMOC ON)
+
+OPTION(NODEBUG  "Deactivate No debugging option" "OFF")
+
+set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -fPIC -Wall -Wno-unused-variable")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -std=c++14 -Wall -Wno-unused-variable")
+
+if(${NODEBUG} STREQUAL "OFF")
+set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -pg -g3")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg -g3")
+else (${NODEBUG} STREQUAL "OFF") 
+set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -s -O3")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s -O3")
+endif(${NODEBUG} STREQUAL "OFF")
+
+find_package(Qt5Core REQUIRED)
+find_package(Qt5Network REQUIRED)
+
+file(GLOB SRCS
+    ${CMAKE_CURRENT_SOURCE_DIR}/models/*.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/handlers/*.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/requests/*.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp
+)
+
+include_directories(
+    ${Qt5Core_INCLUDE_DIRS}
+    ${Qt5Network_INCLUDE_DIRS}
+    ${CMAKE_CURRENT_SOURCE_DIR}/models
+    ${CMAKE_CURRENT_SOURCE_DIR}/handlers
+    ${CMAKE_CURRENT_SOURCE_DIR}/requests
+)
+
+link_directories(
+    ${CMAKE_PREFIX_PATH}/lib
+)
+
+add_executable(${PROJECT_NAME} ${SRCS})
+add_dependencies(${PROJECT_NAME} QHTTPENGINE)
+target_link_libraries(${PROJECT_NAME} Qt5Core Qt5Network ssl crypto qhttpengine)
+set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD 14)
+set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
+
+install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/CMakeLists.txt b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/CMakeLists.txt
new file mode 100644
index 00000000000..527b76ca9b4
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/CMakeLists.txt
@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
+project(cpp-qt5-qhttpengine-server)
+
+include(ExternalProject)
+
+set(EXTERNAL_INSTALL_LOCATION ${CMAKE_CURRENT_SOURCE_DIR}/external)
+
+ExternalProject_Add(QHTTPENGINE
+    GIT_REPOSITORY https://github.com/etherealjoy/qhttpengine.git
+    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${EXTERNAL_INSTALL_LOCATION}
+)
+
+include_directories(${EXTERNAL_INSTALL_LOCATION}/include)
+link_directories(${EXTERNAL_INSTALL_LOCATION}/lib)
+
+add_subdirectory(src)
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/Dockerfile b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/Dockerfile
new file mode 100644
index 00000000000..b3395482976
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/Dockerfile
@@ -0,0 +1,29 @@
+FROM alpine:latest AS build
+
+RUN apk add --update \   
+        cmake \
+        alpine-sdk \
+        openssl \        
+        qt5-qtbase-dev \       
+        qt5-qttools-dev 
+
+WORKDIR /usr/server
+ADD ./src ./src
+ADD ./CMakeLists.txt ./
+RUN mkdir -p ./build
+WORKDIR /usr/server/build
+RUN cmake  -DNODEBUG:STRING="ON" ..
+RUN make 
+
+FROM alpine:latest AS runtime
+RUN apk add --update \    
+        libgcc  \
+        libstdc++  \
+        qt5-qtbase \
+        openssl
+
+WORKDIR /usr/server
+COPY --from=build /usr/server/build/src/cpp-qt5-server ./build/src/
+COPY --from=build /usr/server/external/ ./external
+EXPOSE 8080/tcp
+ENTRYPOINT ["/usr/server/build/src/cpp-qt5-server"]
\ No newline at end of file
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/LICENSE.txt b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/LICENSE.txt
new file mode 100644
index 00000000000..04938f840c9
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/LICENSE.txt
@@ -0,0 +1,11 @@
+QHttpEngine 
+
+The MIT License (MIT)
+
+Copyright (c) 2015 Nathan Osman
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/Makefile b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/Makefile
new file mode 100644
index 00000000000..6df9ff32756
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/Makefile
@@ -0,0 +1,29 @@
+BUILD_DIR=build
+DIST_DIR=.
+ECHO=echo
+CMAKE=cmake
+RM=rm
+MKDIR_P = mkdir -p
+CD=cd
+
+default: all
+
+checkdir:
+ifeq "$(wildcard $(BUILD_DIR) )" ""
+	@$(ECHO) "Build Directory not existing, creating..."
+	@${MKDIR_P} ${BUILD_DIR}
+endif
+
+cmakestep: checkdir
+	$(CD) $(BUILD_DIR) && $(CMAKE) ../${DIST_DIR}
+
+all: cmakestep
+	$(MAKE) -j8 -C $(BUILD_DIR) all
+
+install: all
+	$(MAKE) -C $(BUILD_DIR) install
+
+clean:
+	$(RM) -rf $(BUILD_DIR)/*
+
+.PHONY: clean install
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/README.MD b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/README.MD
new file mode 100644
index 00000000000..d354460c635
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/README.MD
@@ -0,0 +1,89 @@
+## Qt5 HTTP Server based on the Qhttpengine
+This server was generated by the [openapi-generator]
+(https://openapi-generator.tech) project.
+By using the [OpenAPI-Spec](https://github.com/OAI/OpenAPI-Specification) from a remote server, you can easily generate a server stub.  
+-
+
+To see how to make this your own, look here:
+
+[README]((https://openapi-generator.tech))
+
+- API version: 1.0.0
+
+## QHTTPEngine
+
+[![Build Status](https://travis-ci.org/nitroshare/qhttpengine.svg?branch=master)](https://travis-ci.org/nitroshare/qhttpengine)
+[![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat)](http://opensource.org/licenses/MIT)
+
+Simple set of classes for developing HTTP server applications in Qt.
+
+### Documentation
+
+To learn more about building and using the library, please visit this page:
+
+https://ci.quickmediasolutions.com/job/qhttpengine-documentation/doxygen/
+
+
+### Viewing the code
+You can view the code using an editor like Microsoft Visual Studio Code or you can 
+Use QtCreator and browse for the root CMakeLists.txt and load it as a project
+
+### Build with make
+Install the tools [Linux/Debian]
+```
+sudo apt install cmake build-essential libssl-dev qtbase5-dev qtbase5-dev-tools git curl
+```
+
+To build, go to the `server` folder
+```
+make 
+```
+
+To run the server
+```
+./build/src/cpp-qt5-server &
+```
+#### Invoke an API
+```
+curl -X GET    http://localhost:8080/v2/store/inventory
+curl -X POST   http://localhost:8080/v2/store/order   -H "Content-Type: application/json" -d "{ \"id\": 22, \"petId\": 1541, \"quantity\": 5, \"shipDate\": \"2018-06-16T18:31:43.870Z\", \"status\": \"placed\", \"complete\": \"true\" }"
+curl -X GET    http://localhost:8080/v2/pet/findByStatus
+curl -X GET    http://localhost:8080/v2/store/inventory
+```
+
+### Run and build with docker
+Building with docker multistage
+If you dont have docker install [here](https://docs.docker.com/install)
+Add yourself to the docker group
+
+```
+docker build --network=host -t cpp-qt5-server .
+```
+Running with docker 
+```
+docker run --rm -it --name=server-container cpp-qt5-server 
+```
+
+#### Invoking an API
+Mind the IP here
+```
+curl -X GET   http://172.17.0.2:8080/v2/store/inventory
+curl -X POST  http://172.17.0.2:8080/v2/store/order -H "Content-Type: application/json" -d "{ \"id\": 22, \"petId\": 1541, \"quantity\": 5, \"shipDate\": \"2018-06-16T18:31:43.870Z\", \"status\": \"placed\", \"complete\": \"true\" }"
+```
+
+use this command to get the container IP
+```
+docker inspect server-container | grep "IPAddress"
+```
+To exit from the command line 
+```
+Ctrl + p + q
+```
+To stop container
+```
+docker stop <containername>
+```
+or to terminate and quit
+```
+Ctrl+C
+```
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/CMakeLists.txt b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/CMakeLists.txt
new file mode 100644
index 00000000000..9faf5db60e4
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/CMakeLists.txt
@@ -0,0 +1,48 @@
+cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
+
+set(CMAKE_VERBOSE_MAKEFILE ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(CMAKE_AUTOMOC ON)
+
+OPTION(NODEBUG  "Deactivate No debugging option" "OFF")
+
+set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -fPIC -Wall -Wno-unused-variable")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -std=c++14 -Wall -Wno-unused-variable")
+
+if(${NODEBUG} STREQUAL "OFF")
+set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -pg -g3")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pg -g3")
+else (${NODEBUG} STREQUAL "OFF") 
+set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -s -O3")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s -O3")
+endif(${NODEBUG} STREQUAL "OFF")
+
+find_package(Qt5Core REQUIRED)
+find_package(Qt5Network REQUIRED)
+
+file(GLOB SRCS
+    ${CMAKE_CURRENT_SOURCE_DIR}/models/*.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/handlers/*.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/requests/*.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp
+)
+
+include_directories(
+    ${Qt5Core_INCLUDE_DIRS}
+    ${Qt5Network_INCLUDE_DIRS}
+    ${CMAKE_CURRENT_SOURCE_DIR}/models
+    ${CMAKE_CURRENT_SOURCE_DIR}/handlers
+    ${CMAKE_CURRENT_SOURCE_DIR}/requests
+)
+
+link_directories(
+    ${CMAKE_PREFIX_PATH}/lib
+)
+
+add_executable(${PROJECT_NAME} ${SRCS})
+add_dependencies(${PROJECT_NAME} QHTTPENGINE)
+target_link_libraries(${PROJECT_NAME} Qt5Core Qt5Network ssl crypto qhttpengine)
+set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD 14)
+set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
+
+install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIApiRouter.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIApiRouter.cpp
new file mode 100644
index 00000000000..2625861ec48
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIApiRouter.cpp
@@ -0,0 +1,295 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QVariantMap>
+#include <QRegularExpression>
+
+#include "OAIApiRouter.h"
+#include "OAIPetApiRequest.h"
+#include "OAIStoreApiRequest.h"
+#include "OAIUserApiRequest.h"
+
+
+namespace OpenAPI {
+
+inline QHttpEngine::Socket::Method toQHttpEngineMethod(QString method){
+
+    if( method == QString("OPTIONS"))
+        return QHttpEngine::Socket::Method::OPTIONS;
+    if( method == QString("GET"))
+        return QHttpEngine::Socket::Method::GET;
+    if( method == QString("HEAD"))
+        return QHttpEngine::Socket::Method::HEAD;
+    if( method == QString("POST"))
+        return QHttpEngine::Socket::Method::POST;
+    if( method == QString("PUT"))
+        return QHttpEngine::Socket::Method::PUT;
+    if( method == QString("DELETE"))
+        return QHttpEngine::Socket::Method::DELETE;
+    if( method == QString("TRACE"))
+        return QHttpEngine::Socket::Method::TRACE;
+    if( method == QString("CONNECT"))
+        return QHttpEngine::Socket::Method::CONNECT;
+
+     return static_cast<QHttpEngine::Socket::Method>(-1);
+}
+
+ApiRouter::ApiRouter() {    
+    OAIPetApiApiHandler = new OAIPetApiHandler();
+    OAIStoreApiApiHandler = new OAIStoreApiHandler();
+    OAIUserApiApiHandler = new OAIUserApiHandler();
+     
+}
+
+ApiRouter::~ApiRouter(){
+    qDebug() << "~ApiRouter()";    
+    delete OAIPetApiApiHandler;
+    delete OAIStoreApiApiHandler;
+    delete OAIUserApiApiHandler;
+         
+}
+
+void ApiRouter::setUpRoutes() {
+    
+    Routes.insert("/v2/pet",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("POST") == socket->method()){
+            auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
+            reqObj->addPetRequest();
+        }
+    });
+    Routes.insert("/v2/pet/findByStatus",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("GET") == socket->method()){
+            auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
+            reqObj->findPetsByStatusRequest();
+        }
+    });
+    Routes.insert("/v2/pet/findByTags",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("GET") == socket->method()){
+            auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
+            reqObj->findPetsByTagsRequest();
+        }
+    });
+    Routes.insert("/v2/pet",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("PUT") == socket->method()){
+            auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
+            reqObj->updatePetRequest();
+        }
+    });
+    Routes.insert("/v2/store/inventory",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("GET") == socket->method()){
+            auto reqObj = new OAIStoreApiRequest(socket, OAIStoreApiApiHandler);
+            reqObj->getInventoryRequest();
+        }
+    });
+    Routes.insert("/v2/store/order",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("POST") == socket->method()){
+            auto reqObj = new OAIStoreApiRequest(socket, OAIStoreApiApiHandler);
+            reqObj->placeOrderRequest();
+        }
+    });
+    Routes.insert("/v2/user",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("POST") == socket->method()){
+            auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
+            reqObj->createUserRequest();
+        }
+    });
+    Routes.insert("/v2/user/createWithArray",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("POST") == socket->method()){
+            auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
+            reqObj->createUsersWithArrayInputRequest();
+        }
+    });
+    Routes.insert("/v2/user/createWithList",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("POST") == socket->method()){
+            auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
+            reqObj->createUsersWithListInputRequest();
+        }
+    });
+    Routes.insert("/v2/user/login",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("GET") == socket->method()){
+            auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
+            reqObj->loginUserRequest();
+        }
+    });
+    Routes.insert("/v2/user/logout",[this](QHttpEngine::Socket *socket) {
+        if(toQHttpEngineMethod("GET") == socket->method()){
+            auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
+            reqObj->logoutUserRequest();
+        }
+    }); 
+}
+
+void ApiRouter::processRequest(QHttpEngine::Socket *socket){
+    if (Routes.contains(socket->path())) {
+        auto itr = Routes.find(socket->path());
+        while (itr != Routes.end() && itr.key() == socket->path()) {
+            itr.value().operator()(socket);
+            ++itr;
+        }
+    } else
+    {          
+        { 
+            QString completePath("/v2/pet/{petId}");
+            QString pet_idPathParam("{"); 
+            pet_idPathParam.append("petId").append("}");
+            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
+            completePath.replace(pet_idPathParam, "([^\\/]*?)"); // match anything but '/''
+            completePath.append("$");  // End of string
+            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
+            QRegularExpressionMatch match = re.match(socket->path());
+            if ((toQHttpEngineMethod("DELETE") == socket->method()) && match.hasMatch() ) {
+                QString pathparam = match.captured(1);
+                auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
+                reqObj->deletePetRequest(pathparam);;
+                return; 
+            }
+        }        
+        { 
+            QString completePath("/v2/pet/{petId}");
+            QString pet_idPathParam("{"); 
+            pet_idPathParam.append("petId").append("}");
+            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
+            completePath.replace(pet_idPathParam, "([^\\/]*?)"); // match anything but '/''
+            completePath.append("$");  // End of string
+            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
+            QRegularExpressionMatch match = re.match(socket->path());
+            if ((toQHttpEngineMethod("GET") == socket->method()) && match.hasMatch() ) {
+                QString pathparam = match.captured(1);
+                auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
+                reqObj->getPetByIdRequest(pathparam);;
+                return; 
+            }
+        }        
+        { 
+            QString completePath("/v2/pet/{petId}");
+            QString pet_idPathParam("{"); 
+            pet_idPathParam.append("petId").append("}");
+            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
+            completePath.replace(pet_idPathParam, "([^\\/]*?)"); // match anything but '/''
+            completePath.append("$");  // End of string
+            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
+            QRegularExpressionMatch match = re.match(socket->path());
+            if ((toQHttpEngineMethod("POST") == socket->method()) && match.hasMatch() ) {
+                QString pathparam = match.captured(1);
+                auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
+                reqObj->updatePetWithFormRequest(pathparam);;
+                return; 
+            }
+        }        
+        { 
+            QString completePath("/v2/pet/{petId}/uploadImage");
+            QString pet_idPathParam("{"); 
+            pet_idPathParam.append("petId").append("}");
+            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
+            completePath.replace(pet_idPathParam, "([^\\/]*?)"); // match anything but '/''
+            completePath.append("$");  // End of string
+            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
+            QRegularExpressionMatch match = re.match(socket->path());
+            if ((toQHttpEngineMethod("POST") == socket->method()) && match.hasMatch() ) {
+                QString pathparam = match.captured(1);
+                auto reqObj = new OAIPetApiRequest(socket, OAIPetApiApiHandler);
+                reqObj->uploadFileRequest(pathparam);;
+                return; 
+            }
+        }        
+        { 
+            QString completePath("/v2/store/order/{orderId}");
+            QString order_idPathParam("{"); 
+            order_idPathParam.append("orderId").append("}");
+            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
+            completePath.replace(order_idPathParam, "([^\\/]*?)"); // match anything but '/''
+            completePath.append("$");  // End of string
+            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
+            QRegularExpressionMatch match = re.match(socket->path());
+            if ((toQHttpEngineMethod("DELETE") == socket->method()) && match.hasMatch() ) {
+                QString pathparam = match.captured(1);
+                auto reqObj = new OAIStoreApiRequest(socket, OAIStoreApiApiHandler);
+                reqObj->deleteOrderRequest(pathparam);;
+                return; 
+            }
+        }        
+        { 
+            QString completePath("/v2/store/order/{orderId}");
+            QString order_idPathParam("{"); 
+            order_idPathParam.append("orderId").append("}");
+            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
+            completePath.replace(order_idPathParam, "([^\\/]*?)"); // match anything but '/''
+            completePath.append("$");  // End of string
+            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
+            QRegularExpressionMatch match = re.match(socket->path());
+            if ((toQHttpEngineMethod("GET") == socket->method()) && match.hasMatch() ) {
+                QString pathparam = match.captured(1);
+                auto reqObj = new OAIStoreApiRequest(socket, OAIStoreApiApiHandler);
+                reqObj->getOrderByIdRequest(pathparam);;
+                return; 
+            }
+        }        
+        { 
+            QString completePath("/v2/user/{username}");
+            QString usernamePathParam("{"); 
+            usernamePathParam.append("username").append("}");
+            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
+            completePath.replace(usernamePathParam, "([^\\/]*?)"); // match anything but '/''
+            completePath.append("$");  // End of string
+            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
+            QRegularExpressionMatch match = re.match(socket->path());
+            if ((toQHttpEngineMethod("DELETE") == socket->method()) && match.hasMatch() ) {
+                QString pathparam = match.captured(1);
+                auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
+                reqObj->deleteUserRequest(pathparam);;
+                return; 
+            }
+        }        
+        { 
+            QString completePath("/v2/user/{username}");
+            QString usernamePathParam("{"); 
+            usernamePathParam.append("username").append("}");
+            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
+            completePath.replace(usernamePathParam, "([^\\/]*?)"); // match anything but '/''
+            completePath.append("$");  // End of string
+            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
+            QRegularExpressionMatch match = re.match(socket->path());
+            if ((toQHttpEngineMethod("GET") == socket->method()) && match.hasMatch() ) {
+                QString pathparam = match.captured(1);
+                auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
+                reqObj->getUserByNameRequest(pathparam);;
+                return; 
+            }
+        }        
+        { 
+            QString completePath("/v2/user/{username}");
+            QString usernamePathParam("{"); 
+            usernamePathParam.append("username").append("}");
+            completePath.replace("/", "\\/"); // replace '/' with '\/' for regex 
+            completePath.replace(usernamePathParam, "([^\\/]*?)"); // match anything but '/''
+            completePath.append("$");  // End of string
+            QRegularExpression re(completePath, QRegularExpression::CaseInsensitiveOption);
+            QRegularExpressionMatch match = re.match(socket->path());
+            if ((toQHttpEngineMethod("PUT") == socket->method()) && match.hasMatch() ) {
+                QString pathparam = match.captured(1);
+                auto reqObj = new OAIUserApiRequest(socket, OAIUserApiApiHandler);
+                reqObj->updateUserRequest(pathparam);;
+                return; 
+            }
+        }
+    }
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+    return;
+}
+}
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIApiRouter.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIApiRouter.h
new file mode 100644
index 00000000000..5f3532b2762
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIApiRouter.h
@@ -0,0 +1,66 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#ifndef OAI_APIROUTER_H
+#define OAI_APIROUTER_H
+
+#include <QObject>
+#include <QStringList>
+#include <QSharedPointer>
+#include <QList>
+#include <QMultiMap>
+
+#include <qhttpengine/socket.h>
+#include <qhttpengine/handler.h>
+#include <qhttpengine/qobjecthandler.h>
+
+#include "OAIPetApiHandler.h"
+#include "OAIStoreApiHandler.h"
+#include "OAIUserApiHandler.h"
+
+
+namespace OpenAPI {
+
+class RequestHandler : public  QHttpEngine::QObjectHandler
+{
+    Q_OBJECT
+signals:
+    void requestReceived(QHttpEngine::Socket *socket);
+
+protected:
+    virtual void process(QHttpEngine::Socket *socket, const QString &path){
+        Q_UNUSED(path);
+        emit requestReceived(socket);
+    }
+};
+
+class ApiRouter : public QObject
+{
+    Q_OBJECT
+public:
+    ApiRouter();
+    virtual ~ApiRouter();
+
+    void setUpRoutes();
+    void processRequest(QHttpEngine::Socket *socket);
+private:
+    QMultiMap<QString, std::function<void(QHttpEngine::Socket *)>> Routes;  
+    
+    OAIPetApiHandler *OAIPetApiApiHandler;
+    OAIStoreApiHandler *OAIStoreApiApiHandler;
+    OAIUserApiHandler *OAIUserApiApiHandler; 
+};
+
+
+}
+
+#endif // OAI_APIROUTER_H
\ No newline at end of file
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIPetApiHandler.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIPetApiHandler.cpp
new file mode 100644
index 00000000000..f19019fc68a
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIPetApiHandler.cpp
@@ -0,0 +1,111 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QVariantMap>
+#include <QDebug>
+
+#include "OAIPetApiHandler.h"
+#include "OAIPetApiRequest.h"
+
+namespace OpenAPI {
+
+OAIPetApiHandler::OAIPetApiHandler(){
+
+}
+
+OAIPetApiHandler::~OAIPetApiHandler(){
+
+}
+
+void OAIPetApiHandler::addPet(OAIPet oai_pet) {
+    Q_UNUSED(oai_pet);
+    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->addPetResponse();
+    }    
+}
+void OAIPetApiHandler::deletePet(qint64 pet_id, QString api_key) {
+    Q_UNUSED(pet_id);
+    Q_UNUSED(api_key);
+    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->deletePetResponse();
+    }    
+}
+void OAIPetApiHandler::findPetsByStatus(QList<QString> status) {
+    Q_UNUSED(status);
+    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        QList<OAIPet> res;
+        reqObj->findPetsByStatusResponse(res);
+    }    
+}
+void OAIPetApiHandler::findPetsByTags(QList<QString> tags) {
+    Q_UNUSED(tags);
+    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        QList<OAIPet> res;
+        reqObj->findPetsByTagsResponse(res);
+    }    
+}
+void OAIPetApiHandler::getPetById(qint64 pet_id) {
+    Q_UNUSED(pet_id);
+    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        OAIPet res;
+        reqObj->getPetByIdResponse(res);
+    }    
+}
+void OAIPetApiHandler::updatePet(OAIPet oai_pet) {
+    Q_UNUSED(oai_pet);
+    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->updatePetResponse();
+    }    
+}
+void OAIPetApiHandler::updatePetWithForm(qint64 pet_id, QString name, QString status) {
+    Q_UNUSED(pet_id);
+    Q_UNUSED(name);
+    Q_UNUSED(status);
+    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->updatePetWithFormResponse();
+    }    
+}
+void OAIPetApiHandler::uploadFile(qint64 pet_id, QString additional_metadata, QIODevice* file) {
+    Q_UNUSED(pet_id);
+    Q_UNUSED(additional_metadata);
+    Q_UNUSED(file);
+    auto reqObj = qobject_cast<OAIPetApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        OAIApiResponse res;
+        reqObj->uploadFileResponse(res);
+    }    
+}
+
+
+}
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIPetApiHandler.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIPetApiHandler.h
new file mode 100644
index 00000000000..95d08bb89bf
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIPetApiHandler.h
@@ -0,0 +1,49 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#ifndef _OAI_OAIPetApiHandler_H_
+#define _OAI_OAIPetApiHandler_H_
+
+#include <QObject>
+
+#include "OAIApiResponse.h"
+#include "OAIPet.h"
+#include <QIODevice>
+#include <QString>
+
+namespace OpenAPI {
+
+class OAIPetApiHandler : public QObject
+{
+    Q_OBJECT
+    
+public:
+    OAIPetApiHandler();
+    virtual ~OAIPetApiHandler();
+
+
+public slots:
+    virtual void addPet(OAIPet oai_pet);
+    virtual void deletePet(qint64 pet_id, QString api_key);
+    virtual void findPetsByStatus(QList<QString> status);
+    virtual void findPetsByTags(QList<QString> tags);
+    virtual void getPetById(qint64 pet_id);
+    virtual void updatePet(OAIPet oai_pet);
+    virtual void updatePetWithForm(qint64 pet_id, QString name, QString status);
+    virtual void uploadFile(qint64 pet_id, QString additional_metadata, QIODevice* file);
+    
+
+};
+
+}
+
+#endif // _OAI_OAIPetApiHandler_H_
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIStoreApiHandler.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIStoreApiHandler.cpp
new file mode 100644
index 00000000000..f3acb44a0b0
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIStoreApiHandler.cpp
@@ -0,0 +1,69 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QVariantMap>
+#include <QDebug>
+
+#include "OAIStoreApiHandler.h"
+#include "OAIStoreApiRequest.h"
+
+namespace OpenAPI {
+
+OAIStoreApiHandler::OAIStoreApiHandler(){
+
+}
+
+OAIStoreApiHandler::~OAIStoreApiHandler(){
+
+}
+
+void OAIStoreApiHandler::deleteOrder(QString order_id) {
+    Q_UNUSED(order_id);
+    auto reqObj = qobject_cast<OAIStoreApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->deleteOrderResponse();
+    }    
+}
+void OAIStoreApiHandler::getInventory() {
+    auto reqObj = qobject_cast<OAIStoreApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        QMap<QString, qint32> res;
+        reqObj->getInventoryResponse(res);
+    }    
+}
+void OAIStoreApiHandler::getOrderById(qint64 order_id) {
+    Q_UNUSED(order_id);
+    auto reqObj = qobject_cast<OAIStoreApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        OAIOrder res;
+        reqObj->getOrderByIdResponse(res);
+    }    
+}
+void OAIStoreApiHandler::placeOrder(OAIOrder oai_order) {
+    Q_UNUSED(oai_order);
+    auto reqObj = qobject_cast<OAIStoreApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        OAIOrder res;
+        reqObj->placeOrderResponse(res);
+    }    
+}
+
+
+}
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIStoreApiHandler.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIStoreApiHandler.h
new file mode 100644
index 00000000000..c0b1d3814de
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIStoreApiHandler.h
@@ -0,0 +1,44 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#ifndef _OAI_OAIStoreApiHandler_H_
+#define _OAI_OAIStoreApiHandler_H_
+
+#include <QObject>
+
+#include "OAIOrder.h"
+#include <QMap>
+#include <QString>
+
+namespace OpenAPI {
+
+class OAIStoreApiHandler : public QObject
+{
+    Q_OBJECT
+    
+public:
+    OAIStoreApiHandler();
+    virtual ~OAIStoreApiHandler();
+
+
+public slots:
+    virtual void deleteOrder(QString order_id);
+    virtual void getInventory();
+    virtual void getOrderById(qint64 order_id);
+    virtual void placeOrder(OAIOrder oai_order);
+    
+
+};
+
+}
+
+#endif // _OAI_OAIStoreApiHandler_H_
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIUserApiHandler.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIUserApiHandler.cpp
new file mode 100644
index 00000000000..dca89c729ba
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIUserApiHandler.cpp
@@ -0,0 +1,107 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QVariantMap>
+#include <QDebug>
+
+#include "OAIUserApiHandler.h"
+#include "OAIUserApiRequest.h"
+
+namespace OpenAPI {
+
+OAIUserApiHandler::OAIUserApiHandler(){
+
+}
+
+OAIUserApiHandler::~OAIUserApiHandler(){
+
+}
+
+void OAIUserApiHandler::createUser(OAIUser oai_user) {
+    Q_UNUSED(oai_user);
+    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->createUserResponse();
+    }    
+}
+void OAIUserApiHandler::createUsersWithArrayInput(QList<OAIUser> oai_user) {
+    Q_UNUSED(oai_user);
+    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->createUsersWithArrayInputResponse();
+    }    
+}
+void OAIUserApiHandler::createUsersWithListInput(QList<OAIUser> oai_user) {
+    Q_UNUSED(oai_user);
+    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->createUsersWithListInputResponse();
+    }    
+}
+void OAIUserApiHandler::deleteUser(QString username) {
+    Q_UNUSED(username);
+    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->deleteUserResponse();
+    }    
+}
+void OAIUserApiHandler::getUserByName(QString username) {
+    Q_UNUSED(username);
+    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        OAIUser res;
+        reqObj->getUserByNameResponse(res);
+    }    
+}
+void OAIUserApiHandler::loginUser(QString username, QString password) {
+    Q_UNUSED(username);
+    Q_UNUSED(password);
+    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        QString res;
+        reqObj->loginUserResponse(res);
+    }    
+}
+void OAIUserApiHandler::logoutUser() {
+    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->logoutUserResponse();
+    }    
+}
+void OAIUserApiHandler::updateUser(QString username, OAIUser oai_user) {
+    Q_UNUSED(username);
+    Q_UNUSED(oai_user);
+    auto reqObj = qobject_cast<OAIUserApiRequest*>(sender());
+    if( reqObj != nullptr ) 
+    { 
+        
+        reqObj->updateUserResponse();
+    }    
+}
+
+
+}
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIUserApiHandler.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIUserApiHandler.h
new file mode 100644
index 00000000000..2f43980d877
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/handlers/OAIUserApiHandler.h
@@ -0,0 +1,48 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#ifndef _OAI_OAIUserApiHandler_H_
+#define _OAI_OAIUserApiHandler_H_
+
+#include <QObject>
+
+#include "OAIUser.h"
+#include <QList>
+#include <QString>
+
+namespace OpenAPI {
+
+class OAIUserApiHandler : public QObject
+{
+    Q_OBJECT
+    
+public:
+    OAIUserApiHandler();
+    virtual ~OAIUserApiHandler();
+
+
+public slots:
+    virtual void createUser(OAIUser oai_user);
+    virtual void createUsersWithArrayInput(QList<OAIUser> oai_user);
+    virtual void createUsersWithListInput(QList<OAIUser> oai_user);
+    virtual void deleteUser(QString username);
+    virtual void getUserByName(QString username);
+    virtual void loginUser(QString username, QString password);
+    virtual void logoutUser();
+    virtual void updateUser(QString username, OAIUser oai_user);
+    
+
+};
+
+}
+
+#endif // _OAI_OAIUserApiHandler_H_
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/main.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/main.cpp
new file mode 100644
index 00000000000..daa01fcf217
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/main.cpp
@@ -0,0 +1,99 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+#include <QCommandLineOption>
+#include <QCommandLineParser>
+#include <QCoreApplication>
+#include <QHostAddress>
+#include <QRegExp>
+#include <QStringList>
+#include <QSharedPointer>
+#include <QObject>
+#ifdef __linux__ 
+#include <signal.h>
+#include <unistd.h>
+#endif 
+#include <qhttpengine/server.h>
+#include "OAIApiRouter.h"
+
+#ifdef __linux__ 
+void catchUnixSignals(QList<int> quitSignals) {
+    auto handler = [](int sig) -> void {
+        // blocking and not aysnc-signal-safe func are valid
+        qDebug() << "\nquit the application by signal " << sig;
+        QCoreApplication::quit();
+    };
+    
+    sigset_t blocking_mask;   
+    sigemptyset(&blocking_mask);  
+    for (auto sig : quitSignals) 
+        sigaddset(&blocking_mask, sig);  
+        
+    struct sigaction sa;   
+    sa.sa_handler = handler;   
+    sa.sa_mask    = blocking_mask;  
+    sa.sa_flags   = 0;    
+    
+    for (auto sig : quitSignals)   
+        sigaction(sig, &sa, nullptr);
+}
+#endif 
+
+int main(int argc, char * argv[])
+{
+    QCoreApplication a(argc, argv);
+#ifdef __linux__ 
+    QList<int> sigs({SIGQUIT, SIGINT, SIGTERM, SIGHUP});
+    catchUnixSignals(sigs);
+#endif      
+    // Build the command-line options
+    QCommandLineParser parser;
+    QCommandLineOption addressOption(
+        QStringList() << "a" << "address",
+        "address to bind to",
+        "address",
+        "0.0.0.0"
+    );
+    parser.addOption(addressOption);
+    QCommandLineOption portOption(
+        QStringList() << "p" << "port",
+        "port to listen on",
+        "port",
+        "8080"
+    );
+    parser.addOption(portOption);
+    parser.addHelpOption();
+
+    // Parse the options that were provided
+    parser.process(a);
+
+    // Obtain the values
+    QHostAddress address = QHostAddress(parser.value(addressOption));
+    quint16 port = static_cast<quint16>(parser.value(portOption).toInt());
+   
+    QSharedPointer<OpenAPI::RequestHandler> handler(new OpenAPI::RequestHandler());
+    OpenAPI::ApiRouter   router;
+    QObject::connect(handler.data(), &OpenAPI::RequestHandler::requestReceived, [&](QHttpEngine::Socket *socket) {
+        router.processRequest(socket);
+    });
+
+    QHttpEngine::Server server(handler.data());
+    qDebug() << "Serving on " << address.toString() << ":" << port;
+    // Attempt to listen on the specified port
+    if (!server.listen(address, port)) {
+        qCritical("Unable to listen on the specified port.");
+        return 1;
+    }
+    
+    return a.exec();
+}
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIApiResponse.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIApiResponse.cpp
new file mode 100644
index 00000000000..8a65e8f339e
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIApiResponse.cpp
@@ -0,0 +1,130 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+#include "OAIApiResponse.h"
+
+#include "OAIHelpers.h"
+
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QObject>
+#include <QDebug>
+
+namespace OpenAPI {
+
+OAIApiResponse::OAIApiResponse(QString json) {
+    this->fromJson(json);
+}
+
+OAIApiResponse::OAIApiResponse() {
+    this->init();
+}
+
+OAIApiResponse::~OAIApiResponse() {
+    
+}
+
+void
+OAIApiResponse::init() {
+    m_code_isSet = false;
+    m_type_isSet = false;
+    m_message_isSet = false;
+}
+
+void
+OAIApiResponse::fromJson(QString jsonString) {
+    QByteArray array (jsonString.toStdString().c_str());
+    QJsonDocument doc = QJsonDocument::fromJson(array);
+    QJsonObject jsonObject = doc.object();
+    this->fromJsonObject(jsonObject);
+}
+
+void
+OAIApiResponse::fromJsonObject(QJsonObject json) {
+    ::OpenAPI::fromJsonValue(code, json[QString("code")]);
+    
+    ::OpenAPI::fromJsonValue(type, json[QString("type")]);
+    
+    ::OpenAPI::fromJsonValue(message, json[QString("message")]);
+    
+}
+
+QString
+OAIApiResponse::asJson () const {
+    QJsonObject obj = this->asJsonObject();
+    QJsonDocument doc(obj);
+    QByteArray bytes = doc.toJson();
+    return QString(bytes);
+}
+
+QJsonObject
+OAIApiResponse::asJsonObject() const {
+    QJsonObject obj;
+	if(m_code_isSet){
+        obj.insert(QString("code"), ::OpenAPI::toJsonValue(code));
+    }
+	if(m_type_isSet){
+        obj.insert(QString("type"), ::OpenAPI::toJsonValue(type));
+    }
+	if(m_message_isSet){
+        obj.insert(QString("message"), ::OpenAPI::toJsonValue(message));
+    }
+    return obj;
+}
+
+qint32
+OAIApiResponse::getCode() {
+    return code;
+}
+void
+OAIApiResponse::setCode(const qint32 &code) {
+    this->code = code;
+    this->m_code_isSet = true;
+}
+
+QString
+OAIApiResponse::getType() {
+    return type;
+}
+void
+OAIApiResponse::setType(const QString &type) {
+    this->type = type;
+    this->m_type_isSet = true;
+}
+
+QString
+OAIApiResponse::getMessage() {
+    return message;
+}
+void
+OAIApiResponse::setMessage(const QString &message) {
+    this->message = message;
+    this->m_message_isSet = true;
+}
+
+
+bool
+OAIApiResponse::isSet() const {
+    bool isObjectUpdated = false;
+    do{ 
+        if(m_code_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_type_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_message_isSet){ isObjectUpdated = true; break;}
+    }while(false);
+    return isObjectUpdated;
+}
+
+}
+
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIApiResponse.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIApiResponse.h
new file mode 100644
index 00000000000..1fc574e0b3f
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIApiResponse.h
@@ -0,0 +1,68 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+/*
+ * OAIApiResponse.h
+ *
+ * Describes the result of uploading an image resource
+ */
+
+#ifndef OAIApiResponse_H_
+#define OAIApiResponse_H_
+
+#include <QJsonObject>
+
+
+#include <QString>
+
+#include "OAIObject.h"
+
+namespace OpenAPI {
+
+class OAIApiResponse: public OAIObject {
+public:
+    OAIApiResponse();
+    OAIApiResponse(QString json);
+    ~OAIApiResponse() override;
+    void init();
+
+    QString asJson () const override;
+    QJsonObject asJsonObject() const override;
+    void fromJsonObject(QJsonObject json) override;
+    void fromJson(QString jsonString) override;
+
+    qint32 getCode();
+    void setCode(const qint32 &code);
+
+    QString getType();
+    void setType(const QString &type);
+
+    QString getMessage();
+    void setMessage(const QString &message);
+
+    virtual bool isSet() const override;
+
+private:
+    qint32 code;
+    bool m_code_isSet;
+
+    QString type;
+    bool m_type_isSet;
+
+    QString message;
+    bool m_message_isSet;
+
+};
+
+}
+
+#endif /* OAIApiResponse_H_ */
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAICategory.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAICategory.cpp
new file mode 100644
index 00000000000..65fe716676e
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAICategory.cpp
@@ -0,0 +1,112 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+#include "OAICategory.h"
+
+#include "OAIHelpers.h"
+
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QObject>
+#include <QDebug>
+
+namespace OpenAPI {
+
+OAICategory::OAICategory(QString json) {
+    this->fromJson(json);
+}
+
+OAICategory::OAICategory() {
+    this->init();
+}
+
+OAICategory::~OAICategory() {
+    
+}
+
+void
+OAICategory::init() {
+    m_id_isSet = false;
+    m_name_isSet = false;
+}
+
+void
+OAICategory::fromJson(QString jsonString) {
+    QByteArray array (jsonString.toStdString().c_str());
+    QJsonDocument doc = QJsonDocument::fromJson(array);
+    QJsonObject jsonObject = doc.object();
+    this->fromJsonObject(jsonObject);
+}
+
+void
+OAICategory::fromJsonObject(QJsonObject json) {
+    ::OpenAPI::fromJsonValue(id, json[QString("id")]);
+    
+    ::OpenAPI::fromJsonValue(name, json[QString("name")]);
+    
+}
+
+QString
+OAICategory::asJson () const {
+    QJsonObject obj = this->asJsonObject();
+    QJsonDocument doc(obj);
+    QByteArray bytes = doc.toJson();
+    return QString(bytes);
+}
+
+QJsonObject
+OAICategory::asJsonObject() const {
+    QJsonObject obj;
+	if(m_id_isSet){
+        obj.insert(QString("id"), ::OpenAPI::toJsonValue(id));
+    }
+	if(m_name_isSet){
+        obj.insert(QString("name"), ::OpenAPI::toJsonValue(name));
+    }
+    return obj;
+}
+
+qint64
+OAICategory::getId() {
+    return id;
+}
+void
+OAICategory::setId(const qint64 &id) {
+    this->id = id;
+    this->m_id_isSet = true;
+}
+
+QString
+OAICategory::getName() {
+    return name;
+}
+void
+OAICategory::setName(const QString &name) {
+    this->name = name;
+    this->m_name_isSet = true;
+}
+
+
+bool
+OAICategory::isSet() const {
+    bool isObjectUpdated = false;
+    do{ 
+        if(m_id_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_name_isSet){ isObjectUpdated = true; break;}
+    }while(false);
+    return isObjectUpdated;
+}
+
+}
+
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAICategory.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAICategory.h
new file mode 100644
index 00000000000..bd84895cf55
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAICategory.h
@@ -0,0 +1,62 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+/*
+ * OAICategory.h
+ *
+ * A category for a pet
+ */
+
+#ifndef OAICategory_H_
+#define OAICategory_H_
+
+#include <QJsonObject>
+
+
+#include <QString>
+
+#include "OAIObject.h"
+
+namespace OpenAPI {
+
+class OAICategory: public OAIObject {
+public:
+    OAICategory();
+    OAICategory(QString json);
+    ~OAICategory() override;
+    void init();
+
+    QString asJson () const override;
+    QJsonObject asJsonObject() const override;
+    void fromJsonObject(QJsonObject json) override;
+    void fromJson(QString jsonString) override;
+
+    qint64 getId();
+    void setId(const qint64 &id);
+
+    QString getName();
+    void setName(const QString &name);
+
+    virtual bool isSet() const override;
+
+private:
+    qint64 id;
+    bool m_id_isSet;
+
+    QString name;
+    bool m_name_isSet;
+
+};
+
+}
+
+#endif /* OAICategory_H_ */
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIHelpers.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIHelpers.cpp
new file mode 100644
index 00000000000..4851d67a121
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIHelpers.cpp
@@ -0,0 +1,289 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#include <QDebug>
+#include "OAIHelpers.h"
+#include "OAIObject.h"
+
+namespace OpenAPI {
+
+
+QString
+toStringValue(const QString &value) {
+    return value;
+}
+
+QString
+toStringValue(const QDateTime &value){
+    // ISO 8601
+    return value.toString("yyyy-MM-ddTHH:mm:ss[Z|[+|-]HH:mm]");
+}
+
+QString
+toStringValue(const QByteArray &value){
+    return QString(value);
+}
+
+QString
+toStringValue(const QDate &value){
+    // ISO 8601
+    return value.toString(Qt::DateFormat::ISODate);
+}
+
+QString
+toStringValue(const qint32 &value) {
+    return QString::number(value);
+}
+
+QString
+toStringValue(const qint64 &value) {
+    return QString::number(value);
+}
+
+QString
+toStringValue(const bool &value) {
+    return QString(value ? "true" : "false");
+}
+
+QString
+toStringValue(const float &value){
+    return QString::number(value);
+}
+
+QString
+toStringValue(const double &value){
+    return QString::number(value);
+}
+
+QJsonValue
+toJsonValue(const QString &value){
+    return  QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const QDateTime &value){
+    return QJsonValue(value.toString(Qt::ISODate));
+}
+
+QJsonValue
+toJsonValue(const QByteArray &value){
+    return QJsonValue(QString(value.toBase64()));
+}
+
+QJsonValue
+toJsonValue(const QDate &value){
+    return QJsonValue(value.toString(Qt::ISODate));
+}
+
+QJsonValue
+toJsonValue(const qint32 &value){
+    return QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const qint64 &value){
+    return QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const bool &value){
+    return QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const float &value){
+    return QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const double &value){
+    return QJsonValue(value);
+}
+
+QJsonValue
+toJsonValue(const OAIObject &value){
+    return value.asJsonObject();
+}
+
+bool
+fromStringValue(const QString &inStr, QString &value){
+    value.clear();
+    value.append(inStr);
+    return !inStr.isEmpty();
+}
+
+bool
+fromStringValue(const QString &inStr, QDateTime &value){
+    if(inStr.isEmpty()){
+        return false;
+    }
+    else{
+        auto dateTime = QDateTime::fromString(inStr, "yyyy-MM-ddTHH:mm:ss[Z|[+|-]HH:mm]");
+        if(dateTime.isValid()){
+            value.setDate(dateTime.date());
+            value.setTime(dateTime.time());
+        }
+        else{
+            qDebug() << "DateTime is invalid";
+        }
+        return dateTime.isValid();
+    }
+}
+
+bool
+fromStringValue(const QString &inStr, QByteArray &value){
+    if(inStr.isEmpty()){
+        return false;
+    }
+    else{
+        value.clear();
+        value.append(inStr.toUtf8());
+        return value.count() > 0;
+    }
+}
+
+bool
+fromStringValue(const QString &inStr, QDate &value){
+    if(inStr.isEmpty()){
+        return false;
+    }
+    else{
+        auto date = QDate::fromString(inStr, Qt::DateFormat::ISODate);
+        if(date.isValid()){
+            value.setDate(date.year(), date.month(), date.day());
+        }
+        else{
+            qDebug() << "Date is invalid";
+        }
+        return date.isValid();
+    }
+}
+
+bool
+fromStringValue(const QString &inStr, qint32 &value){
+    bool ok = false;
+    value = QVariant(inStr).toInt(&ok);
+    return ok;
+}
+
+bool
+fromStringValue(const QString &inStr, qint64 &value){
+    bool ok = false;
+    value = QVariant(inStr).toLongLong(&ok);
+    return ok;
+}
+
+bool
+fromStringValue(const QString &inStr, bool &value){
+    value = QVariant(inStr).toBool();
+    return ((inStr == "true") || (inStr == "false"));
+}
+
+bool
+fromStringValue(const QString &inStr, float &value){
+    bool ok = false;
+    value = QVariant(inStr).toFloat(&ok);
+    return ok;
+}
+
+bool
+fromStringValue(const QString &inStr, double &value){
+    bool ok = false;
+    value = QVariant(inStr).toDouble(&ok);
+    return ok;
+}
+
+void
+fromJsonValue(QString &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        if(jval.isString()){
+            value = jval.toString();
+        } else if(jval.isBool()) {
+            value =  jval.toBool() ? "true" : "false";
+        } else if(jval.isDouble()){
+            value = QString::number(jval.toDouble());
+        }
+    }
+
+}
+
+void
+fromJsonValue(QDateTime &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = QDateTime::fromString(jval.toString(), Qt::ISODate);
+    }
+
+}
+
+void
+fromJsonValue(QByteArray &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = QByteArray::fromBase64(QByteArray::fromStdString(jval.toString().toStdString()));
+    }
+
+}
+
+void
+fromJsonValue(QDate &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = QDate::fromString(jval.toString(), Qt::ISODate);
+    }
+
+}
+
+void
+fromJsonValue(qint32 &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = jval.toInt();
+    }
+
+}
+
+void
+fromJsonValue(qint64 &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = jval.toVariant().toLongLong();
+    }
+
+}
+
+void
+fromJsonValue(bool &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = jval.toBool();
+    }
+
+}
+
+void
+fromJsonValue(float &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = static_cast<float>(jval.toDouble());
+    }
+}
+
+void
+fromJsonValue(double &value, const QJsonValue &jval){
+    if(!(jval.isUndefined() || jval.isNull())){
+        value = jval.toDouble();
+    }
+
+}
+
+void
+fromJsonValue(OAIObject  &value, const QJsonValue &jval){
+    if(jval.isObject()){
+        value.fromJsonObject(jval.toObject());
+    }
+}
+
+}
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIHelpers.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIHelpers.h
new file mode 100644
index 00000000000..77722b82943
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIHelpers.h
@@ -0,0 +1,151 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#ifndef OAI_HELPERS_H
+#define OAI_HELPERS_H
+
+#include <QJsonObject>
+#include <QJsonValue>
+#include <QJsonArray>
+#include <QList>
+#include <QMap>
+#include <QDateTime>
+#include <QByteArray>
+#include <QDate>
+#include <QVariant>
+#include "OAIObject.h"
+
+namespace OpenAPI {
+
+    QString toStringValue(const QString &value);
+    QString toStringValue(const QDateTime &value);
+    QString toStringValue(const QByteArray &value);
+    QString toStringValue(const QDate &value);
+    QString toStringValue(const qint32 &value);
+    QString toStringValue(const qint64 &value);
+    QString toStringValue(const bool &value);
+    QString toStringValue(const float &value);
+    QString toStringValue(const double &value);
+
+    template <typename T>
+    QList<QString> toStringValue(const QList<T> &val) {
+        QList<QString> strArray;
+        for(auto item : val) {
+            strArray.append(toStringValue(item));
+        }
+        return strArray;
+    }
+
+    template <typename T>
+    QMap<QString, QString> toStringValue(const QMap<QString, T> &val) {
+        QMap<QString, QString> strMap;
+        for(auto itemkey : val.keys()) {
+            strMap.insert(itemkey, toStringValue(val.value(itemkey)));
+        }
+        return strMap;
+    }
+
+    QJsonValue toJsonValue(const QString &value);
+    QJsonValue toJsonValue(const QDateTime &value);
+    QJsonValue toJsonValue(const QByteArray &value);
+    QJsonValue toJsonValue(const QDate &value);
+    QJsonValue toJsonValue(const qint32 &value);
+    QJsonValue toJsonValue(const qint64 &value);
+    QJsonValue toJsonValue(const bool &value);
+    QJsonValue toJsonValue(const float &value);
+    QJsonValue toJsonValue(const double &value);
+    QJsonValue toJsonValue(const OAIObject &value);
+
+    template <typename T>
+    QJsonValue toJsonValue(const QList<T> &val) {
+        QJsonArray jArray;
+        for(auto item : val) {
+            jArray.append(toJsonValue(item));
+        }
+        return jArray;
+    }
+
+    template <typename T>
+    QJsonValue toJsonValue(const QMap<QString, T> &val) {
+        QJsonObject jObject;
+        for(auto itemkey : val.keys()) {
+            jObject.insert(itemkey, toJsonValue(val.value(itemkey)));
+        }
+        return jObject;
+    }
+
+    bool fromStringValue(const QString &inStr, QString &value);
+    bool fromStringValue(const QString &inStr, QDateTime &value);
+    bool fromStringValue(const QString &inStr, QByteArray &value);
+    bool fromStringValue(const QString &inStr, QDate &value);
+    bool fromStringValue(const QString &inStr, qint32 &value);
+    bool fromStringValue(const QString &inStr, qint64 &value);
+    bool fromStringValue(const QString &inStr, bool &value);
+    bool fromStringValue(const QString &inStr, float &value);
+    bool fromStringValue(const QString &inStr, double &value);
+
+    template <typename T>
+    void fromStringValue(const QList<QString> &inStr, QList<T> &val) {
+        for(auto item: inStr){
+            T itemVal;
+            fromStringValue(item, itemVal);
+            val.push_back(itemVal);
+        }
+    }
+
+    template <typename T>
+    void fromStringValue(const QMap<QString, QString> &inStr, QMap<QString, T> &val) {
+        for(auto itemkey : inStr.keys()){
+            T itemVal;
+            fromStringValue(inStr.value(itemkey), itemVal);
+            val.insert(itemkey, itemVal);
+        }
+    }
+
+    void fromJsonValue(QString &value, const QJsonValue &jval);
+    void fromJsonValue(QDateTime &value, const QJsonValue &jval);
+    void fromJsonValue(QByteArray &value, const QJsonValue &jval);
+    void fromJsonValue(QDate &value, const QJsonValue &jval);
+    void fromJsonValue(qint32 &value, const QJsonValue &jval);
+    void fromJsonValue(qint64 &value, const QJsonValue &jval);
+    void fromJsonValue(bool &value, const QJsonValue &jval);
+    void fromJsonValue(float &value, const QJsonValue &jval);
+    void fromJsonValue(double &value, const QJsonValue &jval);
+    void fromJsonValue(OAIObject &value, const QJsonValue &jval);
+
+    template <typename T>
+    void fromJsonValue(QList<T> &val, const QJsonValue &jval) {
+        if(jval.isArray()){
+            for(const QJsonValue &jitem : jval.toArray()){
+                T item;
+                fromJsonValue(item, jitem);
+                val.push_back(item);
+            }
+        }
+    }
+
+    template <typename T>
+    void fromJsonValue(QMap<QString, T> &val, const QJsonValue &jval) {
+        auto varmap = jval.toObject().toVariantMap();
+        if(varmap.count() > 0){
+            for(auto itemkey : varmap.keys() ){
+                T itemVal;
+                fromJsonValue(itemVal, QJsonValue::fromVariant(varmap.value(itemkey)));
+                val.insert(itemkey, val);
+            }
+        }
+        return;
+    }
+
+}
+
+#endif // OAI_HELPERS_H
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIObject.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIObject.h
new file mode 100644
index 00000000000..74db802a37e
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIObject.h
@@ -0,0 +1,54 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#ifndef _OAI_OBJECT_H_
+#define _OAI_OBJECT_H_
+
+#include <QJsonObject>
+#include <QJsonDocument>
+
+namespace OpenAPI {
+
+class OAIObject {
+  public:
+    virtual ~OAIObject(){
+        
+    }
+    
+    virtual QJsonObject asJsonObject() const {
+        return jObj;
+    }
+
+    virtual QString asJson() const {
+        QJsonDocument doc(jObj);
+        return doc.toJson(QJsonDocument::Compact);
+    }
+
+    virtual void fromJson(QString jsonString) {
+        QJsonDocument doc = QJsonDocument::fromJson(jsonString.toUtf8());
+        jObj = doc.object();
+    }
+
+    virtual void fromJsonObject(QJsonObject json) {
+        jObj = json;
+    }
+
+    virtual bool isSet() const {
+        return false;
+    }
+private :
+   QJsonObject jObj;
+};
+
+}
+
+#endif /* _OAI_OBJECT_H_ */
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIOrder.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIOrder.cpp
new file mode 100644
index 00000000000..a022d5e6434
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIOrder.cpp
@@ -0,0 +1,184 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+#include "OAIOrder.h"
+
+#include "OAIHelpers.h"
+
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QObject>
+#include <QDebug>
+
+namespace OpenAPI {
+
+OAIOrder::OAIOrder(QString json) {
+    this->fromJson(json);
+}
+
+OAIOrder::OAIOrder() {
+    this->init();
+}
+
+OAIOrder::~OAIOrder() {
+    
+}
+
+void
+OAIOrder::init() {
+    m_id_isSet = false;
+    m_pet_id_isSet = false;
+    m_quantity_isSet = false;
+    m_ship_date_isSet = false;
+    m_status_isSet = false;
+    m_complete_isSet = false;
+}
+
+void
+OAIOrder::fromJson(QString jsonString) {
+    QByteArray array (jsonString.toStdString().c_str());
+    QJsonDocument doc = QJsonDocument::fromJson(array);
+    QJsonObject jsonObject = doc.object();
+    this->fromJsonObject(jsonObject);
+}
+
+void
+OAIOrder::fromJsonObject(QJsonObject json) {
+    ::OpenAPI::fromJsonValue(id, json[QString("id")]);
+    
+    ::OpenAPI::fromJsonValue(pet_id, json[QString("petId")]);
+    
+    ::OpenAPI::fromJsonValue(quantity, json[QString("quantity")]);
+    
+    ::OpenAPI::fromJsonValue(ship_date, json[QString("shipDate")]);
+    
+    ::OpenAPI::fromJsonValue(status, json[QString("status")]);
+    
+    ::OpenAPI::fromJsonValue(complete, json[QString("complete")]);
+    
+}
+
+QString
+OAIOrder::asJson () const {
+    QJsonObject obj = this->asJsonObject();
+    QJsonDocument doc(obj);
+    QByteArray bytes = doc.toJson();
+    return QString(bytes);
+}
+
+QJsonObject
+OAIOrder::asJsonObject() const {
+    QJsonObject obj;
+	if(m_id_isSet){
+        obj.insert(QString("id"), ::OpenAPI::toJsonValue(id));
+    }
+	if(m_pet_id_isSet){
+        obj.insert(QString("petId"), ::OpenAPI::toJsonValue(pet_id));
+    }
+	if(m_quantity_isSet){
+        obj.insert(QString("quantity"), ::OpenAPI::toJsonValue(quantity));
+    }
+	if(m_ship_date_isSet){
+        obj.insert(QString("shipDate"), ::OpenAPI::toJsonValue(ship_date));
+    }
+	if(m_status_isSet){
+        obj.insert(QString("status"), ::OpenAPI::toJsonValue(status));
+    }
+	if(m_complete_isSet){
+        obj.insert(QString("complete"), ::OpenAPI::toJsonValue(complete));
+    }
+    return obj;
+}
+
+qint64
+OAIOrder::getId() {
+    return id;
+}
+void
+OAIOrder::setId(const qint64 &id) {
+    this->id = id;
+    this->m_id_isSet = true;
+}
+
+qint64
+OAIOrder::getPetId() {
+    return pet_id;
+}
+void
+OAIOrder::setPetId(const qint64 &pet_id) {
+    this->pet_id = pet_id;
+    this->m_pet_id_isSet = true;
+}
+
+qint32
+OAIOrder::getQuantity() {
+    return quantity;
+}
+void
+OAIOrder::setQuantity(const qint32 &quantity) {
+    this->quantity = quantity;
+    this->m_quantity_isSet = true;
+}
+
+QDateTime
+OAIOrder::getShipDate() {
+    return ship_date;
+}
+void
+OAIOrder::setShipDate(const QDateTime &ship_date) {
+    this->ship_date = ship_date;
+    this->m_ship_date_isSet = true;
+}
+
+QString
+OAIOrder::getStatus() {
+    return status;
+}
+void
+OAIOrder::setStatus(const QString &status) {
+    this->status = status;
+    this->m_status_isSet = true;
+}
+
+bool
+OAIOrder::isComplete() {
+    return complete;
+}
+void
+OAIOrder::setComplete(const bool &complete) {
+    this->complete = complete;
+    this->m_complete_isSet = true;
+}
+
+
+bool
+OAIOrder::isSet() const {
+    bool isObjectUpdated = false;
+    do{ 
+        if(m_id_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_pet_id_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_quantity_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_ship_date_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_status_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_complete_isSet){ isObjectUpdated = true; break;}
+    }while(false);
+    return isObjectUpdated;
+}
+
+}
+
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIOrder.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIOrder.h
new file mode 100644
index 00000000000..6eb1bc9ce64
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIOrder.h
@@ -0,0 +1,87 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+/*
+ * OAIOrder.h
+ *
+ * An order for a pets from the pet store
+ */
+
+#ifndef OAIOrder_H_
+#define OAIOrder_H_
+
+#include <QJsonObject>
+
+
+#include <QDateTime>
+#include <QString>
+
+#include "OAIObject.h"
+
+namespace OpenAPI {
+
+class OAIOrder: public OAIObject {
+public:
+    OAIOrder();
+    OAIOrder(QString json);
+    ~OAIOrder() override;
+    void init();
+
+    QString asJson () const override;
+    QJsonObject asJsonObject() const override;
+    void fromJsonObject(QJsonObject json) override;
+    void fromJson(QString jsonString) override;
+
+    qint64 getId();
+    void setId(const qint64 &id);
+
+    qint64 getPetId();
+    void setPetId(const qint64 &pet_id);
+
+    qint32 getQuantity();
+    void setQuantity(const qint32 &quantity);
+
+    QDateTime getShipDate();
+    void setShipDate(const QDateTime &ship_date);
+
+    QString getStatus();
+    void setStatus(const QString &status);
+
+    bool isComplete();
+    void setComplete(const bool &complete);
+
+    virtual bool isSet() const override;
+
+private:
+    qint64 id;
+    bool m_id_isSet;
+
+    qint64 pet_id;
+    bool m_pet_id_isSet;
+
+    qint32 quantity;
+    bool m_quantity_isSet;
+
+    QDateTime ship_date;
+    bool m_ship_date_isSet;
+
+    QString status;
+    bool m_status_isSet;
+
+    bool complete;
+    bool m_complete_isSet;
+
+};
+
+}
+
+#endif /* OAIOrder_H_ */
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIPet.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIPet.cpp
new file mode 100644
index 00000000000..2f36b66a300
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIPet.cpp
@@ -0,0 +1,186 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+#include "OAIPet.h"
+
+#include "OAIHelpers.h"
+
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QObject>
+#include <QDebug>
+
+namespace OpenAPI {
+
+OAIPet::OAIPet(QString json) {
+    this->fromJson(json);
+}
+
+OAIPet::OAIPet() {
+    this->init();
+}
+
+OAIPet::~OAIPet() {
+    
+}
+
+void
+OAIPet::init() {
+    m_id_isSet = false;
+    m_category_isSet = false;
+    m_name_isSet = false;
+    m_photo_urls_isSet = false;
+    m_tags_isSet = false;
+    m_status_isSet = false;
+}
+
+void
+OAIPet::fromJson(QString jsonString) {
+    QByteArray array (jsonString.toStdString().c_str());
+    QJsonDocument doc = QJsonDocument::fromJson(array);
+    QJsonObject jsonObject = doc.object();
+    this->fromJsonObject(jsonObject);
+}
+
+void
+OAIPet::fromJsonObject(QJsonObject json) {
+    ::OpenAPI::fromJsonValue(id, json[QString("id")]);
+    
+    ::OpenAPI::fromJsonValue(category, json[QString("category")]);
+    
+    ::OpenAPI::fromJsonValue(name, json[QString("name")]);
+    
+    
+    ::OpenAPI::fromJsonValue(photo_urls, json[QString("photoUrls")]);
+    
+    ::OpenAPI::fromJsonValue(tags, json[QString("tags")]);
+    ::OpenAPI::fromJsonValue(status, json[QString("status")]);
+    
+}
+
+QString
+OAIPet::asJson () const {
+    QJsonObject obj = this->asJsonObject();
+    QJsonDocument doc(obj);
+    QByteArray bytes = doc.toJson();
+    return QString(bytes);
+}
+
+QJsonObject
+OAIPet::asJsonObject() const {
+    QJsonObject obj;
+	if(m_id_isSet){
+        obj.insert(QString("id"), ::OpenAPI::toJsonValue(id));
+    }
+	if(category.isSet()){
+        obj.insert(QString("category"), ::OpenAPI::toJsonValue(category));
+    }
+	if(m_name_isSet){
+        obj.insert(QString("name"), ::OpenAPI::toJsonValue(name));
+    }
+	
+    if(photo_urls.size() > 0){
+        obj.insert(QString("photoUrls"), ::OpenAPI::toJsonValue(photo_urls));
+    } 
+	
+    if(tags.size() > 0){
+        obj.insert(QString("tags"), ::OpenAPI::toJsonValue(tags));
+    } 
+	if(m_status_isSet){
+        obj.insert(QString("status"), ::OpenAPI::toJsonValue(status));
+    }
+    return obj;
+}
+
+qint64
+OAIPet::getId() {
+    return id;
+}
+void
+OAIPet::setId(const qint64 &id) {
+    this->id = id;
+    this->m_id_isSet = true;
+}
+
+OAICategory
+OAIPet::getCategory() {
+    return category;
+}
+void
+OAIPet::setCategory(const OAICategory &category) {
+    this->category = category;
+    this->m_category_isSet = true;
+}
+
+QString
+OAIPet::getName() {
+    return name;
+}
+void
+OAIPet::setName(const QString &name) {
+    this->name = name;
+    this->m_name_isSet = true;
+}
+
+QList<QString>
+OAIPet::getPhotoUrls() {
+    return photo_urls;
+}
+void
+OAIPet::setPhotoUrls(const QList<QString> &photo_urls) {
+    this->photo_urls = photo_urls;
+    this->m_photo_urls_isSet = true;
+}
+
+QList<OAITag>
+OAIPet::getTags() {
+    return tags;
+}
+void
+OAIPet::setTags(const QList<OAITag> &tags) {
+    this->tags = tags;
+    this->m_tags_isSet = true;
+}
+
+QString
+OAIPet::getStatus() {
+    return status;
+}
+void
+OAIPet::setStatus(const QString &status) {
+    this->status = status;
+    this->m_status_isSet = true;
+}
+
+
+bool
+OAIPet::isSet() const {
+    bool isObjectUpdated = false;
+    do{ 
+        if(m_id_isSet){ isObjectUpdated = true; break;}
+    
+        if(category.isSet()){ isObjectUpdated = true; break;}
+    
+        if(m_name_isSet){ isObjectUpdated = true; break;}
+    
+        if(photo_urls.size() > 0){ isObjectUpdated = true; break;}
+    
+        if(tags.size() > 0){ isObjectUpdated = true; break;}
+    
+        if(m_status_isSet){ isObjectUpdated = true; break;}
+    }while(false);
+    return isObjectUpdated;
+}
+
+}
+
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIPet.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIPet.h
new file mode 100644
index 00000000000..b301f02c47d
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIPet.h
@@ -0,0 +1,89 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+/*
+ * OAIPet.h
+ *
+ * A pet for sale in the pet store
+ */
+
+#ifndef OAIPet_H_
+#define OAIPet_H_
+
+#include <QJsonObject>
+
+
+#include "OAICategory.h"
+#include "OAITag.h"
+#include <QList>
+#include <QString>
+
+#include "OAIObject.h"
+
+namespace OpenAPI {
+
+class OAIPet: public OAIObject {
+public:
+    OAIPet();
+    OAIPet(QString json);
+    ~OAIPet() override;
+    void init();
+
+    QString asJson () const override;
+    QJsonObject asJsonObject() const override;
+    void fromJsonObject(QJsonObject json) override;
+    void fromJson(QString jsonString) override;
+
+    qint64 getId();
+    void setId(const qint64 &id);
+
+    OAICategory getCategory();
+    void setCategory(const OAICategory &category);
+
+    QString getName();
+    void setName(const QString &name);
+
+    QList<QString> getPhotoUrls();
+    void setPhotoUrls(const QList<QString> &photo_urls);
+
+    QList<OAITag> getTags();
+    void setTags(const QList<OAITag> &tags);
+
+    QString getStatus();
+    void setStatus(const QString &status);
+
+    virtual bool isSet() const override;
+
+private:
+    qint64 id;
+    bool m_id_isSet;
+
+    OAICategory category;
+    bool m_category_isSet;
+
+    QString name;
+    bool m_name_isSet;
+
+    QList<QString> photo_urls;
+    bool m_photo_urls_isSet;
+
+    QList<OAITag> tags;
+    bool m_tags_isSet;
+
+    QString status;
+    bool m_status_isSet;
+
+};
+
+}
+
+#endif /* OAIPet_H_ */
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAITag.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAITag.cpp
new file mode 100644
index 00000000000..05343cb5e77
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAITag.cpp
@@ -0,0 +1,112 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+#include "OAITag.h"
+
+#include "OAIHelpers.h"
+
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QObject>
+#include <QDebug>
+
+namespace OpenAPI {
+
+OAITag::OAITag(QString json) {
+    this->fromJson(json);
+}
+
+OAITag::OAITag() {
+    this->init();
+}
+
+OAITag::~OAITag() {
+    
+}
+
+void
+OAITag::init() {
+    m_id_isSet = false;
+    m_name_isSet = false;
+}
+
+void
+OAITag::fromJson(QString jsonString) {
+    QByteArray array (jsonString.toStdString().c_str());
+    QJsonDocument doc = QJsonDocument::fromJson(array);
+    QJsonObject jsonObject = doc.object();
+    this->fromJsonObject(jsonObject);
+}
+
+void
+OAITag::fromJsonObject(QJsonObject json) {
+    ::OpenAPI::fromJsonValue(id, json[QString("id")]);
+    
+    ::OpenAPI::fromJsonValue(name, json[QString("name")]);
+    
+}
+
+QString
+OAITag::asJson () const {
+    QJsonObject obj = this->asJsonObject();
+    QJsonDocument doc(obj);
+    QByteArray bytes = doc.toJson();
+    return QString(bytes);
+}
+
+QJsonObject
+OAITag::asJsonObject() const {
+    QJsonObject obj;
+	if(m_id_isSet){
+        obj.insert(QString("id"), ::OpenAPI::toJsonValue(id));
+    }
+	if(m_name_isSet){
+        obj.insert(QString("name"), ::OpenAPI::toJsonValue(name));
+    }
+    return obj;
+}
+
+qint64
+OAITag::getId() {
+    return id;
+}
+void
+OAITag::setId(const qint64 &id) {
+    this->id = id;
+    this->m_id_isSet = true;
+}
+
+QString
+OAITag::getName() {
+    return name;
+}
+void
+OAITag::setName(const QString &name) {
+    this->name = name;
+    this->m_name_isSet = true;
+}
+
+
+bool
+OAITag::isSet() const {
+    bool isObjectUpdated = false;
+    do{ 
+        if(m_id_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_name_isSet){ isObjectUpdated = true; break;}
+    }while(false);
+    return isObjectUpdated;
+}
+
+}
+
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAITag.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAITag.h
new file mode 100644
index 00000000000..7e8dace76c1
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAITag.h
@@ -0,0 +1,62 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+/*
+ * OAITag.h
+ *
+ * A tag for a pet
+ */
+
+#ifndef OAITag_H_
+#define OAITag_H_
+
+#include <QJsonObject>
+
+
+#include <QString>
+
+#include "OAIObject.h"
+
+namespace OpenAPI {
+
+class OAITag: public OAIObject {
+public:
+    OAITag();
+    OAITag(QString json);
+    ~OAITag() override;
+    void init();
+
+    QString asJson () const override;
+    QJsonObject asJsonObject() const override;
+    void fromJsonObject(QJsonObject json) override;
+    void fromJson(QString jsonString) override;
+
+    qint64 getId();
+    void setId(const qint64 &id);
+
+    QString getName();
+    void setName(const QString &name);
+
+    virtual bool isSet() const override;
+
+private:
+    qint64 id;
+    bool m_id_isSet;
+
+    QString name;
+    bool m_name_isSet;
+
+};
+
+}
+
+#endif /* OAITag_H_ */
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIUser.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIUser.cpp
new file mode 100644
index 00000000000..3a904b343c6
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIUser.cpp
@@ -0,0 +1,220 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+#include "OAIUser.h"
+
+#include "OAIHelpers.h"
+
+#include <QJsonDocument>
+#include <QJsonArray>
+#include <QObject>
+#include <QDebug>
+
+namespace OpenAPI {
+
+OAIUser::OAIUser(QString json) {
+    this->fromJson(json);
+}
+
+OAIUser::OAIUser() {
+    this->init();
+}
+
+OAIUser::~OAIUser() {
+    
+}
+
+void
+OAIUser::init() {
+    m_id_isSet = false;
+    m_username_isSet = false;
+    m_first_name_isSet = false;
+    m_last_name_isSet = false;
+    m_email_isSet = false;
+    m_password_isSet = false;
+    m_phone_isSet = false;
+    m_user_status_isSet = false;
+}
+
+void
+OAIUser::fromJson(QString jsonString) {
+    QByteArray array (jsonString.toStdString().c_str());
+    QJsonDocument doc = QJsonDocument::fromJson(array);
+    QJsonObject jsonObject = doc.object();
+    this->fromJsonObject(jsonObject);
+}
+
+void
+OAIUser::fromJsonObject(QJsonObject json) {
+    ::OpenAPI::fromJsonValue(id, json[QString("id")]);
+    
+    ::OpenAPI::fromJsonValue(username, json[QString("username")]);
+    
+    ::OpenAPI::fromJsonValue(first_name, json[QString("firstName")]);
+    
+    ::OpenAPI::fromJsonValue(last_name, json[QString("lastName")]);
+    
+    ::OpenAPI::fromJsonValue(email, json[QString("email")]);
+    
+    ::OpenAPI::fromJsonValue(password, json[QString("password")]);
+    
+    ::OpenAPI::fromJsonValue(phone, json[QString("phone")]);
+    
+    ::OpenAPI::fromJsonValue(user_status, json[QString("userStatus")]);
+    
+}
+
+QString
+OAIUser::asJson () const {
+    QJsonObject obj = this->asJsonObject();
+    QJsonDocument doc(obj);
+    QByteArray bytes = doc.toJson();
+    return QString(bytes);
+}
+
+QJsonObject
+OAIUser::asJsonObject() const {
+    QJsonObject obj;
+	if(m_id_isSet){
+        obj.insert(QString("id"), ::OpenAPI::toJsonValue(id));
+    }
+	if(m_username_isSet){
+        obj.insert(QString("username"), ::OpenAPI::toJsonValue(username));
+    }
+	if(m_first_name_isSet){
+        obj.insert(QString("firstName"), ::OpenAPI::toJsonValue(first_name));
+    }
+	if(m_last_name_isSet){
+        obj.insert(QString("lastName"), ::OpenAPI::toJsonValue(last_name));
+    }
+	if(m_email_isSet){
+        obj.insert(QString("email"), ::OpenAPI::toJsonValue(email));
+    }
+	if(m_password_isSet){
+        obj.insert(QString("password"), ::OpenAPI::toJsonValue(password));
+    }
+	if(m_phone_isSet){
+        obj.insert(QString("phone"), ::OpenAPI::toJsonValue(phone));
+    }
+	if(m_user_status_isSet){
+        obj.insert(QString("userStatus"), ::OpenAPI::toJsonValue(user_status));
+    }
+    return obj;
+}
+
+qint64
+OAIUser::getId() {
+    return id;
+}
+void
+OAIUser::setId(const qint64 &id) {
+    this->id = id;
+    this->m_id_isSet = true;
+}
+
+QString
+OAIUser::getUsername() {
+    return username;
+}
+void
+OAIUser::setUsername(const QString &username) {
+    this->username = username;
+    this->m_username_isSet = true;
+}
+
+QString
+OAIUser::getFirstName() {
+    return first_name;
+}
+void
+OAIUser::setFirstName(const QString &first_name) {
+    this->first_name = first_name;
+    this->m_first_name_isSet = true;
+}
+
+QString
+OAIUser::getLastName() {
+    return last_name;
+}
+void
+OAIUser::setLastName(const QString &last_name) {
+    this->last_name = last_name;
+    this->m_last_name_isSet = true;
+}
+
+QString
+OAIUser::getEmail() {
+    return email;
+}
+void
+OAIUser::setEmail(const QString &email) {
+    this->email = email;
+    this->m_email_isSet = true;
+}
+
+QString
+OAIUser::getPassword() {
+    return password;
+}
+void
+OAIUser::setPassword(const QString &password) {
+    this->password = password;
+    this->m_password_isSet = true;
+}
+
+QString
+OAIUser::getPhone() {
+    return phone;
+}
+void
+OAIUser::setPhone(const QString &phone) {
+    this->phone = phone;
+    this->m_phone_isSet = true;
+}
+
+qint32
+OAIUser::getUserStatus() {
+    return user_status;
+}
+void
+OAIUser::setUserStatus(const qint32 &user_status) {
+    this->user_status = user_status;
+    this->m_user_status_isSet = true;
+}
+
+
+bool
+OAIUser::isSet() const {
+    bool isObjectUpdated = false;
+    do{ 
+        if(m_id_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_username_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_first_name_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_last_name_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_email_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_password_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_phone_isSet){ isObjectUpdated = true; break;}
+    
+        if(m_user_status_isSet){ isObjectUpdated = true; break;}
+    }while(false);
+    return isObjectUpdated;
+}
+
+}
+
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIUser.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIUser.h
new file mode 100644
index 00000000000..495cd88fa7e
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/models/OAIUser.h
@@ -0,0 +1,98 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+/*
+ * OAIUser.h
+ *
+ * A User who is purchasing from the pet store
+ */
+
+#ifndef OAIUser_H_
+#define OAIUser_H_
+
+#include <QJsonObject>
+
+
+#include <QString>
+
+#include "OAIObject.h"
+
+namespace OpenAPI {
+
+class OAIUser: public OAIObject {
+public:
+    OAIUser();
+    OAIUser(QString json);
+    ~OAIUser() override;
+    void init();
+
+    QString asJson () const override;
+    QJsonObject asJsonObject() const override;
+    void fromJsonObject(QJsonObject json) override;
+    void fromJson(QString jsonString) override;
+
+    qint64 getId();
+    void setId(const qint64 &id);
+
+    QString getUsername();
+    void setUsername(const QString &username);
+
+    QString getFirstName();
+    void setFirstName(const QString &first_name);
+
+    QString getLastName();
+    void setLastName(const QString &last_name);
+
+    QString getEmail();
+    void setEmail(const QString &email);
+
+    QString getPassword();
+    void setPassword(const QString &password);
+
+    QString getPhone();
+    void setPhone(const QString &phone);
+
+    qint32 getUserStatus();
+    void setUserStatus(const qint32 &user_status);
+
+    virtual bool isSet() const override;
+
+private:
+    qint64 id;
+    bool m_id_isSet;
+
+    QString username;
+    bool m_username_isSet;
+
+    QString first_name;
+    bool m_first_name_isSet;
+
+    QString last_name;
+    bool m_last_name_isSet;
+
+    QString email;
+    bool m_email_isSet;
+
+    QString password;
+    bool m_password_isSet;
+
+    QString phone;
+    bool m_phone_isSet;
+
+    qint32 user_status;
+    bool m_user_status_isSet;
+
+};
+
+}
+
+#endif /* OAIUser_H_ */
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIPetApiRequest.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIPetApiRequest.cpp
new file mode 100644
index 00000000000..8f619d3351d
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIPetApiRequest.cpp
@@ -0,0 +1,304 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QVariantMap>
+#include <QDebug>
+
+#include "OAIHelpers.h"
+#include "OAIPetApiRequest.h"
+
+namespace OpenAPI {
+
+OAIPetApiRequest::OAIPetApiRequest(QHttpEngine::Socket *s, OAIPetApiHandler* hdl) : QObject(s), socket(s), handler(hdl) {
+}
+
+OAIPetApiRequest::~OAIPetApiRequest(){
+    disconnect(this, nullptr, nullptr, nullptr);
+    qDebug() << "OAIPetApiRequest::~OAIPetApiRequest()";
+}
+
+QMap<QString, QString> 
+OAIPetApiRequest::getDefaultHeaders(){
+    return defaultHeaders;
+}
+
+QHttpEngine::Socket* OAIPetApiRequest::getRawSocket(){
+    return socket;
+}
+
+
+void OAIPetApiRequest::addPetRequest(){
+    qDebug() << "/v2/pet";
+    connect(this, &OAIPetApiRequest::addPet, handler, &OAIPetApiHandler::addPet);
+    
+    
+ 
+    QJsonDocument doc;
+    socket->readJson(doc);
+    QJsonObject obj = doc.object();
+    OAIPet oai_pet;
+    ::OpenAPI::fromJsonValue(oai_pet, obj);
+    
+
+    emit addPet( oai_pet);
+}
+
+
+void OAIPetApiRequest::deletePetRequest(QString pet_idstr){
+    qDebug() << "/v2/pet/{petId}";
+    connect(this, &OAIPetApiRequest::deletePet, handler, &OAIPetApiHandler::deletePet);
+    
+    
+    qint64 pet_id;
+    fromStringValue(pet_idstr, pet_id);
+    
+    QString api_key;
+    if(socket->headers().keys().contains("api_key")){
+        fromStringValue(socket->queryString().value("api_key"), api_key);
+    }
+    
+
+    emit deletePet( pet_id,  api_key);
+}
+
+
+void OAIPetApiRequest::findPetsByStatusRequest(){
+    qDebug() << "/v2/pet/findByStatus";
+    connect(this, &OAIPetApiRequest::findPetsByStatus, handler, &OAIPetApiHandler::findPetsByStatus);
+    
+    
+    QList<QString> status;   
+    if(socket->queryString().keys().contains("status")){
+        fromStringValue(socket->queryString().values("status"), status);
+    }
+    
+
+
+    emit findPetsByStatus( status);
+}
+
+
+void OAIPetApiRequest::findPetsByTagsRequest(){
+    qDebug() << "/v2/pet/findByTags";
+    connect(this, &OAIPetApiRequest::findPetsByTags, handler, &OAIPetApiHandler::findPetsByTags);
+    
+    
+    QList<QString> tags;   
+    if(socket->queryString().keys().contains("tags")){
+        fromStringValue(socket->queryString().values("tags"), tags);
+    }
+    
+
+
+    emit findPetsByTags( tags);
+}
+
+
+void OAIPetApiRequest::getPetByIdRequest(QString pet_idstr){
+    qDebug() << "/v2/pet/{petId}";
+    connect(this, &OAIPetApiRequest::getPetById, handler, &OAIPetApiHandler::getPetById);
+    
+    
+    qint64 pet_id;
+    fromStringValue(pet_idstr, pet_id);
+    
+
+    emit getPetById( pet_id);
+}
+
+
+void OAIPetApiRequest::updatePetRequest(){
+    qDebug() << "/v2/pet";
+    connect(this, &OAIPetApiRequest::updatePet, handler, &OAIPetApiHandler::updatePet);
+    
+    
+ 
+    QJsonDocument doc;
+    socket->readJson(doc);
+    QJsonObject obj = doc.object();
+    OAIPet oai_pet;
+    ::OpenAPI::fromJsonValue(oai_pet, obj);
+    
+
+    emit updatePet( oai_pet);
+}
+
+
+void OAIPetApiRequest::updatePetWithFormRequest(QString pet_idstr){
+    qDebug() << "/v2/pet/{petId}";
+    connect(this, &OAIPetApiRequest::updatePetWithForm, handler, &OAIPetApiHandler::updatePetWithForm);
+    
+    
+    qint64 pet_id;
+    fromStringValue(pet_idstr, pet_id);
+    
+    QString name;
+    QString status;
+
+    emit updatePetWithForm( pet_id,  name,  status);
+}
+
+
+void OAIPetApiRequest::uploadFileRequest(QString pet_idstr){
+    qDebug() << "/v2/pet/{petId}/uploadImage";
+    connect(this, &OAIPetApiRequest::uploadFile, handler, &OAIPetApiHandler::uploadFile);
+    
+    
+    qint64 pet_id;
+    fromStringValue(pet_idstr, pet_id);
+    
+    QString additional_metadata;
+    QIODevice* file;
+
+    emit uploadFile( pet_id,  additional_metadata,  file);
+}
+
+  
+
+void OAIPetApiRequest::addPetResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::deletePetResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::findPetsByStatusResponse(QList<OAIPet> res){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::findPetsByTagsResponse(QList<OAIPet> res){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::getPetByIdResponse(OAIPet res){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::updatePetResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::updatePetWithFormResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::uploadFileResponse(OAIApiResponse res){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+
+
+void OAIPetApiRequest::addPetError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::deletePetError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::findPetsByStatusError(QList<OAIPet> res, QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::findPetsByTagsError(QList<OAIPet> res, QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::getPetByIdError(OAIPet res, QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::updatePetError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::updatePetWithFormError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIPetApiRequest::uploadFileError(OAIApiResponse res, QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+
+
+
+
+}
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIPetApiRequest.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIPetApiRequest.h
new file mode 100644
index 00000000000..1d1b0032b8b
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIPetApiRequest.h
@@ -0,0 +1,90 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#ifndef _OAI_OAIPetApiRequest_H_
+#define _OAI_OAIPetApiRequest_H_
+
+#include <QObject>
+#include <QStringList>
+#include <QNetworkReply>
+#include <QSharedPointer>
+
+#include <qhttpengine/socket.h>
+#include "OAIApiResponse.h"
+#include "OAIPet.h"
+#include <QIODevice>
+#include <QString>
+#include "OAIPetApiHandler.h"
+
+namespace OpenAPI {
+
+class OAIPetApiRequest : public QObject
+{
+    Q_OBJECT
+    
+public:
+    OAIPetApiRequest(QHttpEngine::Socket *s, OAIPetApiHandler* handler);
+    virtual ~OAIPetApiRequest();
+
+    void addPetRequest();
+    void deletePetRequest(QString pet_id);
+    void findPetsByStatusRequest();
+    void findPetsByTagsRequest();
+    void getPetByIdRequest(QString pet_id);
+    void updatePetRequest();
+    void updatePetWithFormRequest(QString pet_id);
+    void uploadFileRequest(QString pet_id);
+    
+
+    void addPetResponse();
+    void deletePetResponse();
+    void findPetsByStatusResponse(QList<OAIPet> res);
+    void findPetsByTagsResponse(QList<OAIPet> res);
+    void getPetByIdResponse(OAIPet res);
+    void updatePetResponse();
+    void updatePetWithFormResponse();
+    void uploadFileResponse(OAIApiResponse res);
+    
+
+    void addPetError(QNetworkReply::NetworkError error_type, QString& error_str);
+    void deletePetError(QNetworkReply::NetworkError error_type, QString& error_str);
+    void findPetsByStatusError(QList<OAIPet> res, QNetworkReply::NetworkError error_type, QString& error_str);
+    void findPetsByTagsError(QList<OAIPet> res, QNetworkReply::NetworkError error_type, QString& error_str);
+    void getPetByIdError(OAIPet res, QNetworkReply::NetworkError error_type, QString& error_str);
+    void updatePetError(QNetworkReply::NetworkError error_type, QString& error_str);
+    void updatePetWithFormError(QNetworkReply::NetworkError error_type, QString& error_str);
+    void uploadFileError(OAIApiResponse res, QNetworkReply::NetworkError error_type, QString& error_str);
+    
+
+    QMap<QString, QString> getDefaultHeaders();
+    QHttpEngine::Socket* getRawSocket();
+
+signals:
+    void addPet(OAIPet oai_pet);
+    void deletePet(qint64 pet_id, QString api_key);
+    void findPetsByStatus(QList<QString> status);
+    void findPetsByTags(QList<QString> tags);
+    void getPetById(qint64 pet_id);
+    void updatePet(OAIPet oai_pet);
+    void updatePetWithForm(qint64 pet_id, QString name, QString status);
+    void uploadFile(qint64 pet_id, QString additional_metadata, QIODevice* file);
+    
+
+private:
+    QMap<QString, QString> defaultHeaders;
+    QHttpEngine::Socket  *socket;
+    OAIPetApiHandler *handler;
+};
+
+}
+
+#endif // _OAI_OAIPetApiRequest_H_
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIStoreApiRequest.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIStoreApiRequest.cpp
new file mode 100644
index 00000000000..85a5f678d85
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIStoreApiRequest.cpp
@@ -0,0 +1,167 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QVariantMap>
+#include <QDebug>
+
+#include "OAIHelpers.h"
+#include "OAIStoreApiRequest.h"
+
+namespace OpenAPI {
+
+OAIStoreApiRequest::OAIStoreApiRequest(QHttpEngine::Socket *s, OAIStoreApiHandler* hdl) : QObject(s), socket(s), handler(hdl) {
+}
+
+OAIStoreApiRequest::~OAIStoreApiRequest(){
+    disconnect(this, nullptr, nullptr, nullptr);
+    qDebug() << "OAIStoreApiRequest::~OAIStoreApiRequest()";
+}
+
+QMap<QString, QString> 
+OAIStoreApiRequest::getDefaultHeaders(){
+    return defaultHeaders;
+}
+
+QHttpEngine::Socket* OAIStoreApiRequest::getRawSocket(){
+    return socket;
+}
+
+
+void OAIStoreApiRequest::deleteOrderRequest(QString order_idstr){
+    qDebug() << "/v2/store/order/{orderId}";
+    connect(this, &OAIStoreApiRequest::deleteOrder, handler, &OAIStoreApiHandler::deleteOrder);
+    
+    
+    QString order_id;
+    fromStringValue(order_idstr, order_id);
+    
+
+    emit deleteOrder( order_id);
+}
+
+
+void OAIStoreApiRequest::getInventoryRequest(){
+    qDebug() << "/v2/store/inventory";
+    connect(this, &OAIStoreApiRequest::getInventory, handler, &OAIStoreApiHandler::getInventory);
+    
+    
+
+
+    emit getInventory();
+}
+
+
+void OAIStoreApiRequest::getOrderByIdRequest(QString order_idstr){
+    qDebug() << "/v2/store/order/{orderId}";
+    connect(this, &OAIStoreApiRequest::getOrderById, handler, &OAIStoreApiHandler::getOrderById);
+    
+    
+    qint64 order_id;
+    fromStringValue(order_idstr, order_id);
+    
+
+    emit getOrderById( order_id);
+}
+
+
+void OAIStoreApiRequest::placeOrderRequest(){
+    qDebug() << "/v2/store/order";
+    connect(this, &OAIStoreApiRequest::placeOrder, handler, &OAIStoreApiHandler::placeOrder);
+    
+    
+ 
+    QJsonDocument doc;
+    socket->readJson(doc);
+    QJsonObject obj = doc.object();
+    OAIOrder oai_order;
+    ::OpenAPI::fromJsonValue(oai_order, obj);
+    
+
+    emit placeOrder( oai_order);
+}
+
+  
+
+void OAIStoreApiRequest::deleteOrderResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIStoreApiRequest::getInventoryResponse(QMap<QString, qint32> res){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIStoreApiRequest::getOrderByIdResponse(OAIOrder res){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIStoreApiRequest::placeOrderResponse(OAIOrder res){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+
+
+void OAIStoreApiRequest::deleteOrderError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIStoreApiRequest::getInventoryError(QMap<QString, qint32> res, QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIStoreApiRequest::getOrderByIdError(OAIOrder res, QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIStoreApiRequest::placeOrderError(OAIOrder res, QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+
+
+
+
+}
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIStoreApiRequest.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIStoreApiRequest.h
new file mode 100644
index 00000000000..6157a9a07e5
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIStoreApiRequest.h
@@ -0,0 +1,73 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#ifndef _OAI_OAIStoreApiRequest_H_
+#define _OAI_OAIStoreApiRequest_H_
+
+#include <QObject>
+#include <QStringList>
+#include <QNetworkReply>
+#include <QSharedPointer>
+
+#include <qhttpengine/socket.h>
+#include "OAIOrder.h"
+#include <QMap>
+#include <QString>
+#include "OAIStoreApiHandler.h"
+
+namespace OpenAPI {
+
+class OAIStoreApiRequest : public QObject
+{
+    Q_OBJECT
+    
+public:
+    OAIStoreApiRequest(QHttpEngine::Socket *s, OAIStoreApiHandler* handler);
+    virtual ~OAIStoreApiRequest();
+
+    void deleteOrderRequest(QString order_id);
+    void getInventoryRequest();
+    void getOrderByIdRequest(QString order_id);
+    void placeOrderRequest();
+    
+
+    void deleteOrderResponse();
+    void getInventoryResponse(QMap<QString, qint32> res);
+    void getOrderByIdResponse(OAIOrder res);
+    void placeOrderResponse(OAIOrder res);
+    
+
+    void deleteOrderError(QNetworkReply::NetworkError error_type, QString& error_str);
+    void getInventoryError(QMap<QString, qint32> res, QNetworkReply::NetworkError error_type, QString& error_str);
+    void getOrderByIdError(OAIOrder res, QNetworkReply::NetworkError error_type, QString& error_str);
+    void placeOrderError(OAIOrder res, QNetworkReply::NetworkError error_type, QString& error_str);
+    
+
+    QMap<QString, QString> getDefaultHeaders();
+    QHttpEngine::Socket* getRawSocket();
+
+signals:
+    void deleteOrder(QString order_id);
+    void getInventory();
+    void getOrderById(qint64 order_id);
+    void placeOrder(OAIOrder oai_order);
+    
+
+private:
+    QMap<QString, QString> defaultHeaders;
+    QHttpEngine::Socket  *socket;
+    OAIStoreApiHandler *handler;
+};
+
+}
+
+#endif // _OAI_OAIStoreApiRequest_H_
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIUserApiRequest.cpp b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIUserApiRequest.cpp
new file mode 100644
index 00000000000..8e6b6c3a36c
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIUserApiRequest.cpp
@@ -0,0 +1,315 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#include <QJsonArray>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QVariantMap>
+#include <QDebug>
+
+#include "OAIHelpers.h"
+#include "OAIUserApiRequest.h"
+
+namespace OpenAPI {
+
+OAIUserApiRequest::OAIUserApiRequest(QHttpEngine::Socket *s, OAIUserApiHandler* hdl) : QObject(s), socket(s), handler(hdl) {
+}
+
+OAIUserApiRequest::~OAIUserApiRequest(){
+    disconnect(this, nullptr, nullptr, nullptr);
+    qDebug() << "OAIUserApiRequest::~OAIUserApiRequest()";
+}
+
+QMap<QString, QString> 
+OAIUserApiRequest::getDefaultHeaders(){
+    return defaultHeaders;
+}
+
+QHttpEngine::Socket* OAIUserApiRequest::getRawSocket(){
+    return socket;
+}
+
+
+void OAIUserApiRequest::createUserRequest(){
+    qDebug() << "/v2/user";
+    connect(this, &OAIUserApiRequest::createUser, handler, &OAIUserApiHandler::createUser);
+    
+    
+ 
+    QJsonDocument doc;
+    socket->readJson(doc);
+    QJsonObject obj = doc.object();
+    OAIUser oai_user;
+    ::OpenAPI::fromJsonValue(oai_user, obj);
+    
+
+    emit createUser( oai_user);
+}
+
+
+void OAIUserApiRequest::createUsersWithArrayInputRequest(){
+    qDebug() << "/v2/user/createWithArray";
+    connect(this, &OAIUserApiRequest::createUsersWithArrayInput, handler, &OAIUserApiHandler::createUsersWithArrayInput);
+    
+    
+ 
+    QJsonDocument doc;
+    QList<OAIUser> oai_user;     
+    if(socket->readJson(doc)){
+        QJsonArray jsonArray = doc.array();
+        foreach(QJsonValue obj, jsonArray) {
+            OAIUser o;
+            ::OpenAPI::fromJsonValue(o, obj);
+            oai_user.append(o);
+        }
+    }
+    
+
+    emit createUsersWithArrayInput( oai_user);
+}
+
+
+void OAIUserApiRequest::createUsersWithListInputRequest(){
+    qDebug() << "/v2/user/createWithList";
+    connect(this, &OAIUserApiRequest::createUsersWithListInput, handler, &OAIUserApiHandler::createUsersWithListInput);
+    
+    
+ 
+    QJsonDocument doc;
+    QList<OAIUser> oai_user;     
+    if(socket->readJson(doc)){
+        QJsonArray jsonArray = doc.array();
+        foreach(QJsonValue obj, jsonArray) {
+            OAIUser o;
+            ::OpenAPI::fromJsonValue(o, obj);
+            oai_user.append(o);
+        }
+    }
+    
+
+    emit createUsersWithListInput( oai_user);
+}
+
+
+void OAIUserApiRequest::deleteUserRequest(QString usernamestr){
+    qDebug() << "/v2/user/{username}";
+    connect(this, &OAIUserApiRequest::deleteUser, handler, &OAIUserApiHandler::deleteUser);
+    
+    
+    QString username;
+    fromStringValue(usernamestr, username);
+    
+
+    emit deleteUser( username);
+}
+
+
+void OAIUserApiRequest::getUserByNameRequest(QString usernamestr){
+    qDebug() << "/v2/user/{username}";
+    connect(this, &OAIUserApiRequest::getUserByName, handler, &OAIUserApiHandler::getUserByName);
+    
+    
+    QString username;
+    fromStringValue(usernamestr, username);
+    
+
+    emit getUserByName( username);
+}
+
+
+void OAIUserApiRequest::loginUserRequest(){
+    qDebug() << "/v2/user/login";
+    connect(this, &OAIUserApiRequest::loginUser, handler, &OAIUserApiHandler::loginUser);
+    
+    
+    QString username;   
+    if(socket->queryString().keys().contains("username")){
+        fromStringValue(socket->queryString().value("username"), username);
+    }
+    
+    QString password;   
+    if(socket->queryString().keys().contains("password")){
+        fromStringValue(socket->queryString().value("password"), password);
+    }
+    
+
+
+    emit loginUser( username,  password);
+}
+
+
+void OAIUserApiRequest::logoutUserRequest(){
+    qDebug() << "/v2/user/logout";
+    connect(this, &OAIUserApiRequest::logoutUser, handler, &OAIUserApiHandler::logoutUser);
+    
+    
+
+
+    emit logoutUser();
+}
+
+
+void OAIUserApiRequest::updateUserRequest(QString usernamestr){
+    qDebug() << "/v2/user/{username}";
+    connect(this, &OAIUserApiRequest::updateUser, handler, &OAIUserApiHandler::updateUser);
+    
+    
+    QString username;
+    fromStringValue(usernamestr, username);
+     
+    QJsonDocument doc;
+    socket->readJson(doc);
+    QJsonObject obj = doc.object();
+    OAIUser oai_user;
+    ::OpenAPI::fromJsonValue(oai_user, obj);
+    
+
+    emit updateUser( username,  oai_user);
+}
+
+  
+
+void OAIUserApiRequest::createUserResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::createUsersWithArrayInputResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::createUsersWithListInputResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::deleteUserResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::getUserByNameResponse(OAIUser res){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::loginUserResponse(QString res){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::logoutUserResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::updateUserResponse(){
+    socket->setStatusCode(QHttpEngine::Socket::OK);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+
+
+void OAIUserApiRequest::createUserError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::createUsersWithArrayInputError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::createUsersWithListInputError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::deleteUserError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::getUserByNameError(OAIUser res, QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::loginUserError(QString res, QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::logoutUserError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+void OAIUserApiRequest::updateUserError(QNetworkReply::NetworkError error_type, QString& error_str){
+    Q_UNUSED(error_type);
+    Q_UNUSED(error_str);     
+    socket->setStatusCode(QHttpEngine::Socket::NotFound);
+    if(socket->isOpen()){
+        socket->writeHeaders();
+        socket->close();
+    }
+}
+
+
+
+
+}
diff --git a/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIUserApiRequest.h b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIUserApiRequest.h
new file mode 100644
index 00000000000..492b236286c
--- /dev/null
+++ b/samples/server/petstore/cpp-qt5-qhttpengine-server/server/src/requests/OAIUserApiRequest.h
@@ -0,0 +1,89 @@
+/**
+ * OpenAPI Petstore
+ * This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+#ifndef _OAI_OAIUserApiRequest_H_
+#define _OAI_OAIUserApiRequest_H_
+
+#include <QObject>
+#include <QStringList>
+#include <QNetworkReply>
+#include <QSharedPointer>
+
+#include <qhttpengine/socket.h>
+#include "OAIUser.h"
+#include <QList>
+#include <QString>
+#include "OAIUserApiHandler.h"
+
+namespace OpenAPI {
+
+class OAIUserApiRequest : public QObject
+{
+    Q_OBJECT
+    
+public:
+    OAIUserApiRequest(QHttpEngine::Socket *s, OAIUserApiHandler* handler);
+    virtual ~OAIUserApiRequest();
+
+    void createUserRequest();
+    void createUsersWithArrayInputRequest();
+    void createUsersWithListInputRequest();
+    void deleteUserRequest(QString username);
+    void getUserByNameRequest(QString username);
+    void loginUserRequest();
+    void logoutUserRequest();
+    void updateUserRequest(QString username);
+    
+
+    void createUserResponse();
+    void createUsersWithArrayInputResponse();
+    void createUsersWithListInputResponse();
+    void deleteUserResponse();
+    void getUserByNameResponse(OAIUser res);
+    void loginUserResponse(QString res);
+    void logoutUserResponse();
+    void updateUserResponse();
+    
+
+    void createUserError(QNetworkReply::NetworkError error_type, QString& error_str);
+    void createUsersWithArrayInputError(QNetworkReply::NetworkError error_type, QString& error_str);
+    void createUsersWithListInputError(QNetworkReply::NetworkError error_type, QString& error_str);
+    void deleteUserError(QNetworkReply::NetworkError error_type, QString& error_str);
+    void getUserByNameError(OAIUser res, QNetworkReply::NetworkError error_type, QString& error_str);
+    void loginUserError(QString res, QNetworkReply::NetworkError error_type, QString& error_str);
+    void logoutUserError(QNetworkReply::NetworkError error_type, QString& error_str);
+    void updateUserError(QNetworkReply::NetworkError error_type, QString& error_str);
+    
+
+    QMap<QString, QString> getDefaultHeaders();
+    QHttpEngine::Socket* getRawSocket();
+
+signals:
+    void createUser(OAIUser oai_user);
+    void createUsersWithArrayInput(QList<OAIUser> oai_user);
+    void createUsersWithListInput(QList<OAIUser> oai_user);
+    void deleteUser(QString username);
+    void getUserByName(QString username);
+    void loginUser(QString username, QString password);
+    void logoutUser();
+    void updateUser(QString username, OAIUser oai_user);
+    
+
+private:
+    QMap<QString, QString> defaultHeaders;
+    QHttpEngine::Socket  *socket;
+    OAIUserApiHandler *handler;
+};
+
+}
+
+#endif // _OAI_OAIUserApiRequest_H_
-- 
GitLab


From 2fe0a6f1c1ae7a1123cd155add8dac0117af1e50 Mon Sep 17 00:00:00 2001
From: etherealjoy <sunn.ssb@live.com>
Date: Thu, 26 Jul 2018 13:38:02 +0200
Subject: [PATCH 3/3] Update beta tag to the naming

---
 bin/cpp-qt5-qhttpengine-server-petstore.sh                      | 0
 bin/openapi3/cpp-qt5-qhttpengine-server-petstore.sh             | 0
 .../codegen/languages/CppQt5QHttpEngineServerCodegen.java       | 2 +-
 3 files changed, 1 insertion(+), 1 deletion(-)
 mode change 100644 => 100755 bin/cpp-qt5-qhttpengine-server-petstore.sh
 mode change 100644 => 100755 bin/openapi3/cpp-qt5-qhttpengine-server-petstore.sh

diff --git a/bin/cpp-qt5-qhttpengine-server-petstore.sh b/bin/cpp-qt5-qhttpengine-server-petstore.sh
old mode 100644
new mode 100755
diff --git a/bin/openapi3/cpp-qt5-qhttpengine-server-petstore.sh b/bin/openapi3/cpp-qt5-qhttpengine-server-petstore.sh
old mode 100644
new mode 100755
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5QHttpEngineServerCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5QHttpEngineServerCodegen.java
index 290950f01ae..ace3b24b9b5 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5QHttpEngineServerCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppQt5QHttpEngineServerCodegen.java
@@ -241,7 +241,7 @@ public class CppQt5QHttpEngineServerCodegen extends AbstractCppCodegen implement
      */
     @Override
     public String getHelp() {
-        return "Generates a Qt5 C++ Server using the QHTTPEngine HTTP Library.";
+        return "Generates a Qt5 C++ Server (beta) using the QHTTPEngine HTTP Library.";
     }
 
     @Override
-- 
GitLab