Merge branch '2.3.0' into wing328-ts_angular2_typings

.gitignore

@@ -80,6 +80,7 @@ samples/client/petstore/java/default/build/
 samples/client/petstore/scala/build/
 samples/client/petstore/java/resttemplate/hello.txt
 samples/client/petstore/java/retrofit2/hello.txt
+samples/client/petstore/java/feign/hello.txt
 
 #PHP
 samples/client/petstore/php/SwaggerClient-php/composer.lock

README.md

@@ -77,8 +77,8 @@ The OpenAPI Specification has undergone 3 revisions since initial creation in 20
 
 Swagger Codegen Version    | Release Date | OpenAPI Spec compatibility | Notes
 -------------------------- | ------------ | -------------------------- | -----
-2.3.0 (upcoming minor release) | Apr/May 2017   | 1.0, 1.1, 1.2, 2.0   | Minor release with breaking changes
-2.2.3 (upcoming patch release) | TBD   | 1.0, 1.1, 1.2, 2.0   | Patch release without breaking changes
+2.3.0 (upcoming minor release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/io/swagger/swagger-codegen/2.3.0-SNAPSHOT/)| Jul/Aug 2017   | 1.0, 1.1, 1.2, 2.0   | Minor release with breaking changes
+2.2.3 (upcoming patch release) [SNAPSHOT](https://oss.sonatype.org/content/repositories/snapshots/io/swagger/swagger-codegen/2.2.3-SNAPSHOT/)| TBD   | 1.0, 1.1, 1.2, 2.0   | Patch release without breaking changes
 [2.2.2](https://github.com/swagger-api/swagger-codegen/releases/tag/v2.2.2) (**current stable**) | 2017-03-01   | 1.0, 1.1, 1.2, 2.0   | [tag v2.2.2](https://github.com/swagger-api/swagger-codegen/tree/v2.2.2)
 [2.2.1](https://github.com/swagger-api/swagger-codegen/releases/tag/v2.2.1) | 2016-08-07   | 1.0, 1.1, 1.2, 2.0   | [tag v2.2.1](https://github.com/swagger-api/swagger-codegen/tree/v2.2.1)
 [2.1.6](https://github.com/swagger-api/swagger-codegen/releases/tag/v2.1.6) | 2016-04-06   | 1.0, 1.1, 1.2, 2.0   | [tag v2.1.6](https://github.com/swagger-api/swagger-codegen/tree/v2.1.6)

bin/spring-all-pestore.sh

@@ -9,3 +9,4 @@
 ./bin/spring-mvc-petstore-server.sh
 ./bin/springboot-petstore-server-beanvalidation.sh
 ./bin/springboot-petstore-server-implicitHeaders.sh
+./bin/springboot-petstore-server-useOptional.sh

bin/springboot-petstore-server-useOptional.json

@@ -0,0 +1,4 @@
+{
+    "artifactId": "spring-boot-useoptional",
+    "useOptional": true
+}

bin/springboot-petstore-server-useOptional.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+SCRIPT="$0"
+
+while [ -h "$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/swagger-codegen-cli/target/swagger-codegen-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/swagger-codegen/src/main/resources/JavaSpring -i modules/swagger-codegen/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -l spring -c bin/springboot-petstore-server-useOptional.json -o samples/server/petstore/springboot-useoptional -DhideGenerationTimestamp=true"
+
+echo "Removing files and folders under samples/server/petstore/springboot-useoptional/src/main"
+rm -rf samples/server/petstore/springboot-useoptional/src/main
+find samples/server/petstore/springboot-useoptional -maxdepth 1 -type f ! -name "README.md" -exec rm {} +
+java $JAVA_OPTS -jar $executable $ags

bin/swift3-petstore-all.sh

@@ -38,3 +38,7 @@ java $JAVA_OPTS -jar $executable $ags
 ags="$@ generate -t modules/swagger-codegen/src/main/resources/swift3 -i modules/swagger-codegen/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -l swift3 -c ./bin/swift3-petstore-rxswift.json -o samples/client/petstore/swift3/rxswift"
 echo "#### Petstore Swift API client (rxswift) ####"
 java $JAVA_OPTS -jar $executable $ags
+
+ags="$@ generate -t modules/swagger-codegen/src/main/resources/swift3 -i modules/swagger-codegen/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -l swift3 -c ./bin/swift3-petstore-unwraprequired.json -o samples/client/petstore/swift3/unwraprequired"
+echo "#### Petstore Swift API client (unwraprequired) ####"
+java $JAVA_OPTS -jar $executable $ags

bin/swift3-petstore-unwraprequired.json

@@ -0,0 +1,7 @@
+{
+  "podSummary": "PetstoreClient",
+  "podHomepage": "https://github.com/swagger-api/swagger-codegen",
+  "podAuthors": "",
+  "projectName": "PetstoreClient",
+  "unwrapRequired": true
+}

bin/swift3-petstore-unwraprequired.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+SCRIPT="$0"
+
+while [ -h "$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/swagger-codegen-cli/target/swagger-codegen-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/swagger-codegen/src/main/resources/swift3 -i modules/swagger-codegen/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -l swift3 -c ./bin/swift3-petstore-unwraprequired.json -o samples/client/petstore/swift3/unwraprequired"
+
+java $JAVA_OPTS -jar $executable $ags

circle.yml

@@ -32,14 +32,18 @@ dependencies:
 
 test:
   override:
-    # test with jdk8
+    ## test with jdk8
     - java -version
     - mvn -q clean verify -Psamples
-    # test with jdk7
+    # skip the rest if previous mvn task fails
+    - if [ $? -ne 0 ]; then exit 1; fi
+    ## test with jdk7
     - sudo update-java-alternatives -s java-1.7.0-openjdk-amd64
     - java -version
     - mvn -q clean verify -Psamples
-    # docker: build generator image and push to Docker Hub
+    # skip the rest if previous mvn task fails
+    - if [ $? -ne 0 ]; then exit 1; fi
+    ## docker: build generator image and push to Docker Hub
     - if [ $DOCKER_HUB_USERNAME ]; then docker login --email=$DOCKER_HUB_EMAIL --username=$DOCKER_HUB_USERNAME --password=$DOCKER_HUB_PASSWORD && docker build --rm=false -t $DOCKER_GENERATOR_IMAGE_NAME ./modules/swagger-generator && if [ ! -z "$CIRCLE_TAG" ]; then docker tag $DOCKER_GENERATOR_IMAGE_NAME:latest $DOCKER_GENERATOR_IMAGE_NAME:$CIRCLE_TAG; fi && if [ ! -z "$CIRCLE_TAG" ] || [ "$CIRCLE_BRANCH" = "master" ]; then docker push $DOCKER_GENERATOR_IMAGE_NAME; fi; fi
-    # docker: build cli image and push to Docker Hub
+    ## docker: build cli image and push to Docker Hub
     - if [ $DOCKER_HUB_USERNAME ]; then docker login --email=$DOCKER_HUB_EMAIL --username=$DOCKER_HUB_USERNAME --password=$DOCKER_HUB_PASSWORD && docker build --rm=false -t $DOCKER_CODEGEN_CLI_IMAGE_NAME ./modules/swagger-codegen-cli && if [ ! -z "$CIRCLE_TAG" ]; then docker tag $DOCKER_CODEGEN_CLI_IMAGE_NAME:latest $DOCKER_CODEGEN_CLI_IMAGE_NAME:$CIRCLE_TAG; fi && if [ ! -z "$CIRCLE_TAG" ] || [ "$CIRCLE_BRANCH" = "master" ]; then docker push $DOCKER_CODEGEN_CLI_IMAGE_NAME; fi; fi

modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultCodegen.java

@@ -607,7 +607,7 @@ public class DefaultCodegen {
      * @return properly-escaped pattern
      */
     public String toRegularExpression(String pattern) {
-        return escapeText(addRegularExpressionDelimiter(pattern));
+        return addRegularExpressionDelimiter(escapeText(pattern));
     }
 
     /**
@@ -3572,9 +3572,14 @@ public class DefaultCodegen {
      * @return the pattern with delimiter
      */
     public String addRegularExpressionDelimiter(String pattern) {
-        if (pattern != null && !pattern.matches("^/.*")) {
-            return "/" + pattern + "/";
+        if (StringUtils.isEmpty(pattern)) {
+            return pattern;
         }
+
+        if (!pattern.matches("^/.*")) {
+            return "/" + pattern.replaceAll("/", "\\\\/") + "/";
+        }
+
         return pattern;
     }
 

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/CppRestClientCodegen.java

@@ -312,10 +312,10 @@ public class CppRestClientCodegen extends DefaultCodegen implements CodegenConfi
             return "0.0";
         } else if (p instanceof FloatProperty) {
             return "0.0f";
-        } else if (p instanceof IntegerProperty || p instanceof BaseIntegerProperty) {
-            return "0";
         } else if (p instanceof LongProperty) {
             return "0L";
+        } else if (p instanceof IntegerProperty || p instanceof BaseIntegerProperty) {
+            return "0";
         } else if (p instanceof DecimalProperty) {
             return "0.0";
         } else if (p instanceof MapProperty) {

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/PistacheServerCodegen.java

@@ -286,10 +286,10 @@ public class PistacheServerCodegen extends DefaultCodegen implements CodegenConf
             return "0.0";
         } else if (p instanceof FloatProperty) {
             return "0.0f";
-        } else if (p instanceof IntegerProperty || p instanceof BaseIntegerProperty) {
-            return "0";
         } else if (p instanceof LongProperty) {
             return "0L";
+        } else if (p instanceof IntegerProperty || p instanceof BaseIntegerProperty) {
+            return "0";
         } else if (p instanceof DecimalProperty) {
             return "0.0";
         } else if (p instanceof MapProperty) {

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/RestbedCodegen.java

@@ -318,10 +318,10 @@ public class RestbedCodegen extends DefaultCodegen implements CodegenConfig {
           return "0.0";
       } else if (p instanceof FloatProperty) {
           return "0.0f";
-      } else if (p instanceof IntegerProperty || p instanceof BaseIntegerProperty) {
-          return "0";
       } else if (p instanceof LongProperty) {
           return "0L";
+      } else if (p instanceof IntegerProperty || p instanceof BaseIntegerProperty) {
+          return "0";
       } else if (p instanceof DecimalProperty) {
           return "0.0";
       } else if (p instanceof MapProperty) {

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/SpringCodegen.java

@@ -4,6 +4,7 @@ import com.samskivert.mustache.Mustache;
 import com.samskivert.mustache.Template;
 import io.swagger.codegen.*;
 import io.swagger.codegen.languages.features.BeanValidationFeatures;
+import io.swagger.codegen.languages.features.OptionalFeatures;
 import io.swagger.models.Operation;
 import io.swagger.models.Path;
 import io.swagger.models.Swagger;
@@ -15,7 +16,8 @@ import java.util.*;
 import java.util.regex.Matcher;
 
 
-public class SpringCodegen extends AbstractJavaCodegen implements BeanValidationFeatures {
+public class SpringCodegen extends AbstractJavaCodegen
+        implements BeanValidationFeatures, OptionalFeatures {
     public static final String DEFAULT_LIBRARY = "spring-boot";
     public static final String TITLE = "title";
     public static final String CONFIG_PACKAGE = "configPackage";
@@ -45,6 +47,7 @@ public class SpringCodegen extends AbstractJavaCodegen implements BeanValidation
     protected boolean useBeanValidation = true;
     protected boolean implicitHeaders = false;
     protected boolean swaggerDocketConfig = false;
+    protected boolean useOptional = false;
 
     public SpringCodegen() {
         super();
@@ -75,6 +78,8 @@ public class SpringCodegen extends AbstractJavaCodegen implements BeanValidation
         cliOptions.add(CliOption.newBoolean(USE_BEANVALIDATION, "Use BeanValidation API annotations"));
         cliOptions.add(CliOption.newBoolean(IMPLICIT_HEADERS, "Use of @ApiImplicitParams for headers."));
         cliOptions.add(CliOption.newBoolean(SWAGGER_DOCKET_CONFIG, "Generate Spring Swagger Docket configuration class."));
+        cliOptions.add(CliOption.newBoolean(USE_OPTIONAL,
+                "Use Optional container for optional parameters"));
 
         supportedLibraries.put(DEFAULT_LIBRARY, "Spring-boot Server application using the SpringFox integration.");
         supportedLibraries.put(SPRING_MVC_LIBRARY, "Spring-MVC Server application using the SpringFox integration.");
@@ -170,11 +175,14 @@ public class SpringCodegen extends AbstractJavaCodegen implements BeanValidation
             this.setUseBeanValidation(convertPropertyToBoolean(USE_BEANVALIDATION));
         }
 
+        if (additionalProperties.containsKey(USE_OPTIONAL)) {
+            this.setUseOptional(convertPropertyToBoolean(USE_OPTIONAL));
+        }
+
         if (useBeanValidation) {
             writePropertyBack(USE_BEANVALIDATION, useBeanValidation);
         }
 
-
         if (additionalProperties.containsKey(IMPLICIT_HEADERS)) {
             this.setImplicitHeaders(Boolean.valueOf(additionalProperties.get(IMPLICIT_HEADERS).toString()));
         }
@@ -186,6 +194,10 @@ public class SpringCodegen extends AbstractJavaCodegen implements BeanValidation
         typeMapping.put("file", "Resource");
         importMapping.put("Resource", "org.springframework.core.io.Resource");
         
+        if (useOptional) {
+            writePropertyBack(USE_OPTIONAL, useOptional);
+        }
+
         if (this.interfaceOnly && this.delegatePattern) {
             throw new IllegalArgumentException(
                     String.format("Can not generate code with `%s` and `%s` both true.", DELEGATE_PATTERN, INTERFACE_ONLY));
@@ -649,4 +661,8 @@ public class SpringCodegen extends AbstractJavaCodegen implements BeanValidation
         this.useBeanValidation = useBeanValidation;
     }
 
+    @Override
+    public void setUseOptional(boolean useOptional) {
+        this.useOptional = useOptional;
+    }
 }

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/TypeScriptJqueryClientCodegen.java

@@ -1,5 +1,9 @@
 package io.swagger.codegen.languages;
 
+import io.swagger.codegen.CodegenModel;
+import io.swagger.codegen.CodegenParameter;
+import io.swagger.models.ModelImpl;
+import io.swagger.models.properties.*;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -9,7 +13,6 @@ import java.util.Date;
 
 import io.swagger.codegen.CliOption;
 import io.swagger.codegen.SupportingFile;
-import io.swagger.models.properties.BooleanProperty;
 
 public class TypeScriptJqueryClientCodegen extends AbstractTypeScriptClientCodegen {
     private static final Logger LOGGER = LoggerFactory.getLogger(TypeScriptNodeClientCodegen.class);
@@ -19,6 +22,7 @@ public class TypeScriptJqueryClientCodegen extends AbstractTypeScriptClientCodeg
     public static final String NPM_VERSION = "npmVersion";
     public static final String NPM_REPOSITORY = "npmRepository";
     public static final String SNAPSHOT = "snapshot";
+    public static final String JQUERY_ALREADY_IMPORTED = "jqueryAlreadyImported";
 
     protected String npmName = null;
     protected String npmVersion = "1.0.0";
@@ -26,6 +30,13 @@ public class TypeScriptJqueryClientCodegen extends AbstractTypeScriptClientCodeg
 
     public TypeScriptJqueryClientCodegen() {
         super();
+
+        modelTemplateFiles.put("model.mustache", ".ts");
+        apiTemplateFiles.put("api.mustache", ".ts");
+        typeMapping.put("Date", "Date");
+        apiPackage = "api";
+        modelPackage = "model";
+
         outputFolder = "generated-code/typescript-jquery";
         embeddedTemplateDir = templateDir = "typescript-jquery";
 
@@ -33,23 +44,75 @@ public class TypeScriptJqueryClientCodegen extends AbstractTypeScriptClientCodeg
         this.cliOptions.add(new CliOption(NPM_VERSION, "The version of your npm package"));
         this.cliOptions.add(new CliOption(NPM_REPOSITORY, "Use this property to set an url your private npmRepo in the package.json"));
         this.cliOptions.add(new CliOption(SNAPSHOT, "When setting this property to true the version will be suffixed with -SNAPSHOT.yyyyMMddHHmm", BooleanProperty.TYPE).defaultValue(Boolean.FALSE.toString()));
+        this.cliOptions.add(new CliOption(JQUERY_ALREADY_IMPORTED, "When using this in legacy app using mix of typescript and javascript, this will only declare jquery and not import it", BooleanProperty.TYPE).defaultValue(Boolean.FALSE.toString()));
     }
 
-
     @Override
     public void processOpts() {
         super.processOpts();
-        supportingFiles.add(new SupportingFile("api.mustache", null, "api.ts"));
+
         supportingFiles.add(new SupportingFile("git_push.sh.mustache", "", "git_push.sh"));
+        supportingFiles.add(new SupportingFile("models.mustache", modelPackage().replace('.', File.separatorChar), "models.ts"));
+        supportingFiles.add(new SupportingFile("apis.mustache", apiPackage().replace('.', File.separatorChar), "api.ts"));
+        supportingFiles.add(new SupportingFile("configuration.mustache", getIndexDirectory(), "configuration.ts"));
+        supportingFiles.add(new SupportingFile("index.mustache", getIndexDirectory(), "index.ts"));
+        supportingFiles.add(new SupportingFile("variables.mustache", getIndexDirectory(), "variables.ts"));
 
         LOGGER.warn("check additionals: " + additionalProperties.get(NPM_NAME));
-        if(additionalProperties.containsKey(NPM_NAME)) {
+        if (additionalProperties.containsKey(NPM_NAME)) {
             addNpmPackageGeneration();
         }
     }
 
+    private String getIndexDirectory() {
+        String indexPackage = modelPackage.substring(0, Math.max(0, modelPackage.lastIndexOf('.')));
+        return indexPackage.replace('.', File.separatorChar);
+    }
+
+    @Override
+    public String getSwaggerType(Property p) {
+        String swaggerType = super.getSwaggerType(p);
+        if (isLanguagePrimitive(swaggerType) || isLanguageGenericType(swaggerType)) {
+            return swaggerType;
+        }
+        return addModelPrefix(swaggerType);
+    }
+
+    private String addModelPrefix(String swaggerType) {
+        String type = null;
+        if (typeMapping.containsKey(swaggerType)) {
+            type = typeMapping.get(swaggerType);
+        } else {
+            type = swaggerType;
+        }
+
+        if (!isLanguagePrimitive(type) && !isLanguageGenericType(type)) {
+            type = "models." + swaggerType;
+        }
+        return type;
+    }
+
+    private boolean isLanguagePrimitive(String type) {
+        return languageSpecificPrimitives.contains(type);
+    }
+
+    private boolean isLanguageGenericType(String type) {
+        for (String genericType : languageGenericTypes) {
+            if (type.startsWith(genericType + "<")) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public void postProcessParameter(CodegenParameter parameter) {
+        super.postProcessParameter(parameter);
+        parameter.dataType = addModelPrefix(parameter.dataType);
+    }
+
     private void addNpmPackageGeneration() {
-        if(additionalProperties.containsKey(NPM_NAME)) {
+        if (additionalProperties.containsKey(NPM_NAME)) {
             this.setNpmName(additionalProperties.get(NPM_NAME).toString());
         }
 
@@ -77,6 +140,12 @@ public class TypeScriptJqueryClientCodegen extends AbstractTypeScriptClientCodeg
         return indexPackage.replace('.', File.separatorChar);
     }
 
+    @Override
+    protected void addAdditionPropertiesToCodeGenModel(CodegenModel codegenModel, ModelImpl swaggerModel) {
+        codegenModel.additionalPropertiesType = getSwaggerType(swaggerModel.getAdditionalProperties());
+        addImport(codegenModel, codegenModel.additionalPropertiesType);
+    }
+
     @Override
     public String getName() {
         return "typescript-jquery";

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/features/OptionalFeatures.java

@@ -0,0 +1,10 @@
+package io.swagger.codegen.languages.features;
+
+public interface OptionalFeatures {
+
+    // Language supports generating Optional Types
+    String USE_OPTIONAL = "useOptional";
+
+    void setUseOptional(boolean useOptional);
+
+}

modules/swagger-codegen/src/main/resources/JavaJaxRS/cxf/server/pom.mustache

@@ -241,7 +241,7 @@
     <spring-version>4.3.9.RELEASE</spring-version>
 {{/generateSpringApplication}}    
 {{#generateSpringBootApplication}}
-    <spring.boot-version>1.4.7.RELEASE</spring.boot-version>
+    <spring.boot-version>1.5.4.RELEASE</spring.boot-version>
 {{/generateSpringBootApplication}}    
     <cxf-version>3.1.11</cxf-version>
     <jackson-jaxrs-version>2.8.9</jackson-jaxrs-version>

modules/swagger-codegen/src/main/resources/JavaSpring/api.mustache

@@ -26,6 +26,9 @@ import java.io.IOException;
 {{/useSpringCloudClient}}
 
 import java.util.List;
+{{#useOptional}}
+import java.util.Optional;
+{{/useOptional}}
 {{#async}}
 import java.util.concurrent.{{^jdk8}}Callable{{/jdk8}}{{#jdk8}}CompletableFuture{{/jdk8}};
 {{/async}}

modules/swagger-codegen/src/main/resources/JavaSpring/apiController.mustache

@@ -19,6 +19,9 @@ import org.springframework.web.bind.annotation.RequestPart;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.util.List;
+{{#useOptional}}
+import java.util.Optional;
+{{/useOptional}}
 {{#async}}
 import java.util.concurrent.Callable;
 {{/async}}

modules/swagger-codegen/src/main/resources/JavaSpring/headerParams.mustache

@@ -1 +1 @@
-{{#isHeaderParam}}@ApiParam(value = "{{{description}}}" {{#required}},required=true{{/required}}{{#allowableValues}}, allowableValues="{{#values}}{{{.}}}{{^-last}}, {{/-last}}{{#-last}}{{/-last}}{{/values}}"{{/allowableValues}}{{#defaultValue}}, defaultValue="{{{defaultValue}}}"{{/defaultValue}}) @RequestHeader(value="{{baseName}}", required={{#required}}true{{/required}}{{^required}}false{{/required}}) {{{dataType}}} {{paramName}}{{/isHeaderParam}}
+{{#isHeaderParam}}@ApiParam(value = "{{{description}}}" {{#required}},required=true{{/required}}{{#allowableValues}}, allowableValues="{{#values}}{{{.}}}{{^-last}}, {{/-last}}{{#-last}}{{/-last}}{{/values}}"{{/allowableValues}}{{#defaultValue}}, defaultValue="{{{defaultValue}}}"{{/defaultValue}}) @RequestHeader(value="{{baseName}}", required={{#required}}true{{/required}}{{^required}}false{{/required}}) {{>optionalDataType}} {{paramName}}{{/isHeaderParam}}

modules/swagger-codegen/src/main/resources/JavaSpring/libraries/spring-boot/pom.mustache

@@ -9,12 +9,12 @@
         <java.version>{{#java8}}1.8{{/java8}}{{^java8}}1.7{{/java8}}</java.version>
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>
-        <springfox-version>2.6.1</springfox-version>
+        <springfox-version>2.7.0</springfox-version>
     </properties>
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>1.4.7.RELEASE</version>
+        <version>1.5.4.RELEASE</version>
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>

modules/swagger-codegen/src/main/resources/JavaSpring/libraries/spring-cloud/pom.mustache

@@ -14,7 +14,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>1.4.7.RELEASE</version>
+        <version>1.5.4.RELEASE</version>
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
@@ -25,7 +25,7 @@
             <dependency>
                 <groupId>org.springframework.cloud</groupId>
                 <artifactId>spring-cloud-starter-parent</artifactId>
-                <version>Camden.SR1</version>
+                <version>Dalston.SR1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>

modules/swagger-codegen/src/main/resources/JavaSpring/libraries/spring-mvc/pom.mustache

@@ -159,7 +159,7 @@
         <slf4j-version>1.7.21</slf4j-version>
         <junit-version>4.12</junit-version>
         <servlet-api-version>2.5</servlet-api-version>
-        <springfox-version>2.6.0</springfox-version>
+        <springfox-version>2.7.0</springfox-version>
         <jackson-version>2.8.9</jackson-version>
         <jackson-threetenbp-version>2.6.4</jackson-threetenbp-version>
         <spring-version>4.3.9.RELEASE</spring-version>

modules/swagger-codegen/src/main/resources/JavaSpring/optionalDataType.mustache

@@ -0,0 +1 @@
+{{#useOptional}}{{#required}}{{{dataType}}}{{/required}}{{^required}}Optional<{{{dataType}}}>{{/required}}{{/useOptional}}{{^useOptional}}{{{dataType}}}{{/useOptional}}

modules/swagger-codegen/src/main/resources/JavaSpring/pathParams.mustache

@@ -1 +1 @@
-{{#isPathParam}}{{#useBeanValidation}}{{>beanValidationPathParams}}{{/useBeanValidation}}@ApiParam(value = "{{{description}}}"{{#required}},required=true{{/required}}{{#allowableValues}}, allowableValues="{{{allowableValues}}}"{{/allowableValues}} {{#defaultValue}}, defaultValue="{{{defaultValue}}}"{{/defaultValue}}) @PathVariable("{{baseName}}") {{{dataType}}} {{paramName}}{{/isPathParam}}
+{{#isPathParam}}{{#useBeanValidation}}{{>beanValidationPathParams}}{{/useBeanValidation}}@ApiParam(value = "{{{description}}}"{{#required}},required=true{{/required}}{{#allowableValues}}, allowableValues="{{{allowableValues}}}"{{/allowableValues}} {{#defaultValue}}, defaultValue="{{{defaultValue}}}"{{/defaultValue}}) @PathVariable("{{baseName}}") {{>optionalDataType}} {{paramName}}{{/isPathParam}}

modules/swagger-codegen/src/main/resources/JavaSpring/queryParams.mustache

@@ -1 +1 @@
-{{#isQueryParam}}{{#useBeanValidation}}{{>beanValidationQueryParams}}{{/useBeanValidation}}@ApiParam(value = "{{{description}}}"{{#required}}, required = true{{/required}}{{#allowableValues}}, allowableValues = "{{#values}}{{{.}}}{{^-last}}, {{/-last}}{{#-last}}{{/-last}}{{/values}}"{{/allowableValues}}{{#defaultValue}}, defaultValue = "{{{defaultValue}}}"{{/defaultValue}}) @RequestParam(value = "{{baseName}}"{{#required}}, required = true{{/required}}{{^required}}, required = false{{/required}}{{#defaultValue}}, defaultValue="{{{defaultValue}}}"{{/defaultValue}}) {{{dataType}}} {{paramName}}{{/isQueryParam}}
+{{#isQueryParam}}{{#useBeanValidation}}{{>beanValidationQueryParams}}{{/useBeanValidation}}@ApiParam(value = "{{{description}}}"{{#required}}, required = true{{/required}}{{#allowableValues}}, allowableValues = "{{#values}}{{{.}}}{{^-last}}, {{/-last}}{{#-last}}{{/-last}}{{/values}}"{{/allowableValues}}{{#defaultValue}}, defaultValue = "{{{defaultValue}}}"{{/defaultValue}}) @RequestParam(value = "{{baseName}}"{{#required}}, required = true{{/required}}{{^required}}, required = false{{/required}}{{#defaultValue}}, defaultValue="{{{defaultValue}}}"{{/defaultValue}}) {{>optionalDataType}} {{paramName}}{{/isQueryParam}}

modules/swagger-codegen/src/main/resources/ruby/gemspec.mustache

@@ -26,9 +26,9 @@ Gem::Specification.new do |s|
   s.required_ruby_version = "{{{gemRequiredRubyVersion}}}{{^gemRequiredRubyVersion}}>= 1.9{{/gemRequiredRubyVersion}}"
 
   s.add_runtime_dependency 'typhoeus', '~> 1.0', '>= 1.0.1'
-  s.add_runtime_dependency 'json', '~> 1.8', '>= 1.8.3'
+  s.add_runtime_dependency 'json', '~> 2.1', '>= 2.1.0'
 
-  s.add_development_dependency 'rspec', '~> 3.4', '>= 3.4.0'
+  s.add_development_dependency 'rspec', '~> 3.6', '>= 3.6.0'
   s.add_development_dependency 'vcr', '~> 3.0', '>= 3.0.1'
   s.add_development_dependency 'webmock', '~> 1.24', '>= 1.24.3'
   s.add_development_dependency 'autotest', '~> 4.4', '>= 4.4.6'

modules/swagger-codegen/src/main/resources/tizen/api-body.mustache

@@ -50,7 +50,7 @@ static gpointer __{{classname}}threadFunc(gpointer data)
 
 
 {{#operation}}
-bool {{nickname}}Processor(MemoryStruct_s p_chunk, long code, char* errormsg, void* userData,
+static bool {{nickname}}Processor(MemoryStruct_s p_chunk, long code, char* errormsg, void* userData,
 	void(* voidHandler)())
 {
 	{{#returnType}}void(* handler)({{#returnContainer}}{{#isListContainer}}{{returnType}}<{{returnBaseType}}>{{/isListContainer}}{{#isMapContainer}}{{returnType}}<string,string>{{/isMapContainer}}{{/returnContainer}}{{^returnContainer}}{{returnType}}{{/returnContainer}}, Error, void* )
@@ -58,9 +58,6 @@ bool {{nickname}}Processor(MemoryStruct_s p_chunk, long code, char* errormsg, vo
 	{{^returnType}}void(* handler)(Error, void* ) = reinterpret_cast<void(*)(Error, void* )> (voidHandler);{{/returnType}}
 	JsonNode* pJson;
 	char * data = p_chunk.memory;
-	{{#returnType}}
-	printf("%s\n", data);
-	{{/returnType}}
 
 	{{#returnType}}{{#returnContainer}}{{#isListContainer}}{{returnType}}<{{returnBaseType}}>{{/isListContainer}}{{#isMapContainer}}{{returnType}}<string,string>{{/isMapContainer}} out;{{/returnContainer}}
 	{{^returnContainer}}{{returnType}} out;{{/returnContainer}}{{/returnType}}
@@ -137,7 +134,7 @@ bool {{nickname}}Processor(MemoryStruct_s p_chunk, long code, char* errormsg, vo
 	}
 }
 
-bool {{nickname}}Helper(char * accessToken,
+static bool {{nickname}}Helper(char * accessToken,
 	{{#allParams}}{{#isContainer}}{{{dataType}}}<{{baseType}}> {{paramName}}{{/isContainer}}{{^isContainer}}{{{dataType}}} {{paramName}}{{/isContainer}}{{#hasMore}}, {{/hasMore}}{{/allParams}}{{#hasParams}}, {{/hasParams}}
 	{{#returnType}}void(* handler)({{#returnContainer}}{{#isListContainer}}{{returnType}}<{{returnBaseType}}>{{/isListContainer}}{{#isMapContainer}}{{returnType}}<string,string>{{/isMapContainer}}{{/returnContainer}}{{^returnContainer}}{{returnType}}{{/returnContainer}}, Error, void* ){{/returnType}}
 	{{^returnType}}void(* handler)(Error, void* ) {{/returnType}}, void* userData, bool isAsync)
@@ -159,8 +156,11 @@ bool {{nickname}}Helper(char * accessToken,
 		headerList = curl_slist_append(headerList, itemAt);
 	}
 	{{/collectionFormat}}{{^collectionFormat}}
-	//TODO - should use value of paramname instead. Also check for empty not-required headers
-	headerList = curl_slist_append(headerList, "{{baseName}}: {{paramName}}");
+	{
+		string headerString("{{baseName}}: ");
+		headerString.append(stringify(&{{paramName}}, "{{dataType}}"));
+		headerList = curl_slist_append(headerList, headerString.c_str());
+	}
 	{{/collectionFormat}}
 	{{/headerParams}}
 
@@ -204,7 +204,8 @@ bool {{nickname}}Helper(char * accessToken,
 	string mBody = "";
 	JsonNode* node;
 	JsonArray* json_array;
-	{{#bodyParams}}
+	{{#allParams}}
+	{{#isBodyParam}}
 	{{#isContainer}}
 	//TODO: Map Container
 	{{#isListContainer}}
@@ -256,17 +257,18 @@ bool {{nickname}}Helper(char * accessToken,
 	if (isprimitive("{{baseType}}")) {
 		node = converttoJson(&{{paramName}}, "{{baseType}}", "");
 	}
-	{{^isInteger}}{{^isDate}}{{^isLong}}{{^isBoolean}}{{^isFloat}}{{^isString}}{{^isDateTime}}{{^isDouble}}
+	{{^isPrimitiveType}}{{^isInteger}}{{^isDate}}{{^isLong}}{{^isBoolean}}{{^isFloat}}{{^isString}}{{^isDateTime}}{{^isDouble}}
 	char *jsonStr =  {{paramName}}.toJson();
 	node = json_from_string(jsonStr, NULL);
 	g_free(static_cast<gpointer>(jsonStr));
-	{{/isDouble}}{{/isDateTime}}{{/isString}}{{/isFloat}}{{/isBoolean}}{{/isLong}}{{/isDate}}{{/isInteger}}
+	{{/isDouble}}{{/isDateTime}}{{/isString}}{{/isFloat}}{{/isBoolean}}{{/isLong}}{{/isDate}}{{/isInteger}}{{/isPrimitiveType}}
 
 	{{/isContainer}}
 	char *jsonStr1 =  json_to_string(node, false);
 	mBody.append(jsonStr1);
 	g_free(static_cast<gpointer>(jsonStr1));
-	{{/bodyParams}}
+	{{/isBodyParam}}
+	{{/allParams}}
 
 	string url("{{{path}}}");
 	int pos;

modules/swagger-codegen/src/main/resources/tizen/api-header.mustache

@@ -10,9 +10,18 @@
 {{/imports}}
 #include "Error.h"
 
+/** \defgroup Operations API Endpoints
+ *  Classes containing all the functions for calling API endpoints
+ *
+ */
+
 namespace Tizen{
 namespace {{prefix}} {
 {{#operations}}
+/** \addtogroup {{{baseName}}} {{{baseName}}}
+ * \ingroup Operations
+ *  @{
+ */
 class {{classname}} {
 public:
 	{{classname}}();
@@ -44,6 +53,8 @@ bool {{nickname}}Async(char * accessToken,
 	{{#allParams}}{{#isContainer}}{{{dataType}}}<{{baseType}}> {{paramName}}{{/isContainer}}{{^isContainer}}{{{dataType}}} {{paramName}}{{/isContainer}}{{#hasMore}}, {{/hasMore}}{{/allParams}}{{#hasParams}}, {{/hasParams}}
 	{{#returnType}}void(* handler)({{#returnContainer}}{{#isListContainer}}{{returnType}}<{{returnBaseType}}>{{/isListContainer}}{{#isMapContainer}}{{returnType}}<std::string,std::string>{{/isMapContainer}}{{/returnContainer}}{{^returnContainer}}{{returnType}}{{/returnContainer}}, Error, void* ){{/returnType}}
 	{{^returnType}}void(* handler)(Error, void* ) {{/returnType}}, void* userData);
+
+
 	{{/operation}}
 
 	static std::string getBasePath()
@@ -51,6 +62,7 @@ bool {{nickname}}Async(char * accessToken,
 		return "{{{basePath}}}";
 	}
 };
+/** @}*/
 
 {{/operations}}
 }

modules/swagger-codegen/src/main/resources/tizen/doc-readme.mustache

@@ -1,4 +1,4 @@
-# Documentation for {{#swagger}}{{#info}}{{title}} {{version}} Tizen SDK{{/info}}{{/swagger}}
+# Documentation for {{#swagger}}{{#info}}{{title}} {{version}} Tizen Client SDK{{/info}}{{/swagger}}
 
 ## How do I get the doc files?
 First generate source code by running `swagger-codegen`
@@ -16,7 +16,7 @@ This is the structure of the doc folder:
 ├── Doxyfile                  \\Doxygen config files
 ├── generateDocumentation.sh  \\Script to run to generate documentation
 ├── README.md                 \\This file
-├── SDK                       \\Documentation for all classes in Tizen Client SDK for Artik Cloud. See ./html/index.html
+├── SDK                       \\Documentation for all classes in {{#swagger}}{{#info}}{{title}} Tizen Client SDK{{/info}}{{/swagger}}. See ./html/index.html
 │   └── html
 
 ```
@@ -36,13 +36,19 @@ Doxygen is the de facto standard tool for generating/extracting documentation fr
 Check out [Doxygen](https://www.doxygen.org/) for additional information about the Doxygen project.
 
 ## I Don't want to run Doxygen. What are the API files for accessing the REST endpoints?
+All URIs are relative to {{{scheme}}}://{{{host}}}{{{basePath}}}
 {{#apiInfo}}{{#apis}}{{#operations}}
-* [{{classname}}](../src/{{classname}}.cpp)
+### {{classname}}
+Method | HTTP request | Description
+------------- | ------------- | -------------
 {{#operation}}
-  * *{{nickname}}Sync* / *{{nickname}}Async* - {{{summary}}}.
-  {{/operation}}
+*{{nickname}}Sync* | *{{httpMethod}}* {{{path}}} | {{{summary}}}.
+*{{nickname}}ASync* | *{{httpMethod}}* {{{path}}} | {{{summary}}}.
+{{/operation}}
 {{/operations}}{{/apis}}{{/apiInfo}}
 
 ## What are the Model files for the data structures/objects?
-{{#models}}{{#model}}
-* [{{classname}}](../src/{{classname}}.cpp) - {{{description}}}{{/model}}{{/models}}
+Class | Description
+------------- | -------------
+{{#models}}{{#model}} *{{classname}}* | {{{description}}}
+{{/model}}{{/models}}

modules/swagger-codegen/src/main/resources/tizen/helpers-body.mustache

@@ -13,7 +13,7 @@ using namespace Tizen::{{prefix}};
 
 void helper_func(JsonObject *object, const gchar* member_name, JsonNode *member_node,gpointer user_data)
 {
-	const gchar* member_string;
+	gchar* member_string;
 	if (!JSON_NODE_HOLDS_VALUE(member_node)) {
 		if (JSON_NODE_HOLDS_OBJECT(member_node)) {
 			JsonNode* tempnode = json_node_alloc();
@@ -27,10 +27,42 @@ void helper_func(JsonObject *object, const gchar* member_name, JsonNode *member_
 			json_node_free(tempnode);
 		}
 	} else {
-		member_string = json_node_get_string(member_node);
+		member_string = (char*) json_node_get_string(member_node);
+		if (member_string == NULL) {
+			char * valueType = (char*) json_node_type_name(member_node);
+			if(strcmp(valueType,"Boolean") == 0){
+				gboolean member_boolean = json_node_get_boolean(member_node);
+				if (member_boolean == 0) {
+					member_string = new char[std::strlen("false") + 1];
+					strcpy(member_string, "false");
+				} else {
+					member_string = new char[std::strlen("true") + 1];
+					strcpy(member_string, "true");
+				}
+			}
+			else if(strcmp(valueType,"Integer") == 0){
+				long long int member_int =  json_node_get_int(member_node);
+				ostringstream ss;
+				ss << member_int;
+				string temp_member  = ss.str();
+				const char * temp_char = temp_member.c_str();
+				member_string = new char[strlen(temp_char) + 1];
+				strcpy(member_string, temp_char);
+			}
+			else{
+				double member_double =  json_node_get_double(member_node);
+				ostringstream ss;
+				ss << member_double;
+				string temp_member  = ss.str();
+				const char * temp_char = temp_member.c_str();
+				member_string = new char[strlen(temp_char) + 1];
+				strcpy(member_string, temp_char);
+			}
+		}
 	}
 	map<string,string>* new_map = static_cast<map<string,string>*>(user_data);
 	(*new_map)[string(member_name)] = string(member_string);
+	delete[] member_string;
 }
 
 char * json_to_string(JsonNode *node, gboolean pretty)
@@ -64,7 +96,11 @@ json_from_string(const char *str, GError **mygerror)
 	if (!json_parser_load_from_data(parser, str, -1, mygerror))
 	{
 		g_object_unref(parser);
-		return NULL;
+		if(str == NULL)
+			return NULL;
+		retval = json_node_alloc();
+		retval = json_node_init_string (retval, str);
+		return retval;
 	}
 
 	retval = json_node_copy(json_parser_get_root(parser));

modules/swagger-codegen/src/main/resources/tizen/model-header.mustache

@@ -14,11 +14,18 @@
 {{/imports}}
 #include "Object.h"
 
+/** \defgroup Models Data Structures for API
+ *  Classes containing all the Data Structures needed for calling/returned by API endpoints
+ *
+ */
+
 namespace Tizen {
 namespace {{prefix}} {
 {{#models}}{{#model}}
 
 /*! \brief {{{description}}}
+ *
+ *  \ingroup Models
  *
  */
 

modules/swagger-codegen/src/main/resources/typescript-angular2/configuration.mustache

@@ -2,18 +2,18 @@ export interface ConfigurationParameters {
     apiKeys?: {[ key: string ]: string};
     username?: string;
     password?: string;
-    accessToken?: string;
+    accessToken?: string | (() => string);
     basePath?: string;
     withCredentials?: boolean;
 }
 
 export class Configuration {
-    apiKeys: {[ key: string ]: string};
-    username: string;
-    password: string;
-    accessToken: string | (() => string);
-    basePath: string;
-    withCredentials: boolean;
+    apiKeys?: {[ key: string ]: string};
+    username?: string;
+    password?: string;
+    accessToken?: string | (() => string);
+    basePath?: string;
+    withCredentials?: boolean;
 
     constructor(configurationParameters: ConfigurationParameters = {}) {
         this.apiKeys = configurationParameters.apiKeys;

modules/swagger-codegen/src/main/resources/typescript-jquery/api.mustache

@@ -1,176 +1,42 @@
+{{>licenseInfo}}
+
+{{#jqueryAlreadyImported}}
+declare var $ : any;
+{{/jqueryAlreadyImported}}
+{{^jqueryAlreadyImported}}
 import * as $ from 'jquery';
+{{/jqueryAlreadyImported}}
+import * as models from '../model/models';
+import { COLLECTION_FORMATS } from '../variables';
+import { Configuration } from '../configuration';
 
-let defaultBasePath = '{{{basePath}}}';
+/* tslint:disable:no-unused-variable member-ordering */
 
-// ===============================================
-// This file is autogenerated - Please do not edit
-// ===============================================
-
-/* tslint:disable:no-unused-variable */
-
-{{#models}}
-{{#model}}
-{{#description}}
-    /**
-    * {{{description}}}
-    */
-{{/description}}
-export class {{classname}} {{#parent}}extends {{{parent}}} {{/parent}}{
-{{#vars}}
-    {{#description}}
-        /**
-        * {{{description}}}
-        */
-    {{/description}}
-    '{{name}}': {{#isEnum}}{{{datatypeWithEnum}}}{{/isEnum}}{{^isEnum}}{{{datatype}}}{{/isEnum}};
-{{/vars}}
-}
-
-{{#hasEnums}}
-export namespace {{classname}} {
-{{#vars}}
-{{#isEnum}}
-    export enum {{enumName}} {
-    {{#allowableValues}}
-        {{#enumVars}}
-            {{name}} = <any> {{{value}}}{{^-last}},{{/-last}}
-        {{/enumVars}}
-    {{/allowableValues}}
-    }
-{{/isEnum}}
-{{/vars}}
-}
-{{/hasEnums}}
-{{/model}}
-{{/models}}
-
-export interface Authentication {
-    /**
-    * Apply authentication settings to header and query params.
-    */
-    applyToRequest(requestOptions: JQueryAjaxSettings): void;
-}
-
-export class HttpBasicAuth implements Authentication {
-    public username: string;
-    public password: string;
-    applyToRequest(requestOptions: any): void {
-        requestOptions.username = this.username;
-        requestOptions.password = this.password;
-    }
-}
-
-export class ApiKeyAuth implements Authentication {
-    public apiKey: string;
-
-    constructor(private location: string, private paramName: string) {
-    }
-
-    applyToRequest(requestOptions: JQueryAjaxSettings): void {
-        requestOptions.headers[this.paramName] = this.apiKey;
-    }
-}
-
-export class OAuth implements Authentication {
-    public accessToken: string;
-
-    applyToRequest(requestOptions: JQueryAjaxSettings): void {
-        requestOptions.headers["Authorization"] = "Bearer " + this.accessToken;
-    }
-}
-
-export class VoidAuth implements Authentication {
-    public username: string;
-    public password: string;
-    applyToRequest(requestOptions: JQueryAjaxSettings): void {
-        // Do nothing
-    }
-}
-
-{{#apiInfo}}
-{{#apis}}
 {{#operations}}
+
 {{#description}}
 /**
-* {{&description}}
-*/
+ * {{&description}}
+ */
 {{/description}}
-export enum {{classname}}ApiKeys {
-{{#authMethods}}
-{{#isApiKey}}
-    {{name}},
-{{/isApiKey}}
-{{/authMethods}}
-}
-
 export class {{classname}} {
-    protected basePath = defaultBasePath;
-    protected defaultHeaders : any = {};
+    protected basePath = '{{{basePath}}}';
+    public defaultHeaders: Array<string> = [];
+    public configuration: Configuration = new Configuration();
 
-    protected authentications = {
-        'default': <Authentication>new VoidAuth(),
-{{#authMethods}}
-{{#isBasic}}
-        '{{name}}': new HttpBasicAuth(),
-{{/isBasic}}
-{{#isApiKey}}
-        '{{name}}': new ApiKeyAuth({{#isKeyInHeader}}'header'{{/isKeyInHeader}}{{^isKeyInHeader}}'query'{{/isKeyInHeader}}, '{{keyParamName}}'),
-{{/isApiKey}}
-{{#isOAuth}}
-        '{{name}}': new OAuth(),
-{{/isOAuth}}
-{{/authMethods}}
-    }
-
-    constructor(basePath?: string);
-{{#authMethods}}
-{{#isBasic}}
-    constructor(username: string, password: string, basePath?: string);
-{{/isBasic}}
-{{/authMethods}}
-    constructor(basePathOrUsername: string, password?: string, basePath?: string) {
-        if (password) {
-{{#authMethods}}
-{{#isBasic}}
-            this.username = basePathOrUsername;
-            this.password = password
-{{/isBasic}}
-{{/authMethods}}
-            if (basePath) {
-                this.basePath = basePath;
-            }
-        } else {
-            if (basePathOrUsername) {
-                this.basePath = basePathOrUsername
-            }
+    constructor(basePath?: string, configuration?: Configuration) {
+        if (basePath) {
+            this.basePath = basePath;
+        }
+        if (configuration) {
+            this.configuration = configuration;
         }
     }
 
-    public setApiKey(key: {{classname}}ApiKeys, value: string) {
-        this.authentications[{{classname}}ApiKeys[key]].apiKey = value;
-    }
-{{#authMethods}}
-{{#isBasic}}
-
-    set username(username: string) {
-        this.authentications.{{name}}.username = username;
-    }
-
-    set password(password: string) {
-        this.authentications.{{name}}.password = password;
-    }
-{{/isBasic}}
-{{#isOAuth}}
-
-    set accessToken(token: string) {
-        this.authentications.{{name}}.accessToken = token;
-    }
-{{/isOAuth}}
-{{/authMethods}}
     private extendObj<T1, T2 extends T1>(objA: T2, objB: T2): T1|T2 {
-        for(let key in objB){
-            if(objB.hasOwnProperty(key)){
-            objA[key] = objB[key];
+        for (let key in objB) {
+            if (objB.hasOwnProperty(key)) {
+                objA[key] = objB[key];
             }
         }
         return objA;
@@ -182,59 +48,149 @@ export class {{classname}} {
      * {{notes}}
      {{#allParams}}* @param {{paramName}} {{description}}
      {{/allParams}}*/
-    public {{nickname}} ({{#allParams}}{{paramName}}{{^required}}?{{/required}}: {{{dataType}}}{{#hasMore}}, {{/hasMore}}{{/allParams}}) : JQueryPromise<{ response: JQueryXHR; {{#returnType}}body: {{{returnType}}}; {{/returnType}}{{^returnType}}body?: any; {{/returnType}} }> {
-        let localVarPath = this.basePath + '{{{path}}}'{{#pathParams}}
-            .replace('{' + '{{baseName}}' + '}', String({{paramName}})){{/pathParams}};
-        let queryParameters: any = {};
-        let headerParams: any = this.extendObj({}, this.defaultHeaders);
+    public {{nickname}}({{#allParams}}{{paramName}}{{^required}}?{{/required}}: {{{dataType}}}{{#hasMore}}, {{/hasMore}}{{/allParams}}): JQueryPromise<{ response: JQueryXHR; {{#returnType}}body: {{{returnType}}}; {{/returnType}}{{^returnType}}body?: any; {{/returnType}} }> {
+        let localVarPath = this.basePath + '{{{path}}}'{{#pathParams}}.replace('{' + '{{baseName}}' + '}', String({{paramName}})){{/pathParams}};
 
-{{#allParams}}{{#required}}
+        let queryParameters: any = {};
+        let headerParams: any = {};
+{{#hasFormParams}}
+        let formParams = new FormData();
+        let reqHasFile = false;
+
+{{/hasFormParams}}
+{{#allParams}}
+{{#required}}
         // verify required parameter '{{paramName}}' is not null or undefined
         if ({{paramName}} === null || {{paramName}} === undefined) {
             throw new Error('Required parameter {{paramName}} was null or undefined when calling {{nickname}}.');
         }
-{{/required}}{{/allParams}}
-{{#queryParams}}
-        if ({{paramName}} !== undefined) {
-            queryParameters['{{baseName}}'] = {{paramName}};
-        }
+{{/required}}
 
+{{/allParams}}
+{{#queryParams}}
+        {{#isListContainer}}
+        if ({{paramName}}) {
+        {{#isCollectionFormatMulti}}
+            {{paramName}}.forEach((element: any) => {
+                queryParameters['{{baseName}}'].push(element);
+            });
+        {{/isCollectionFormatMulti}}
+        {{^isCollectionFormatMulti}}
+            queryParameters['{{baseName}}'] = {{paramName}}.join(COLLECTION_FORMATS['{{collectionFormat}}']);
+        {{/isCollectionFormatMulti}}
+        }
+        {{/isListContainer}}
+        {{^isListContainer}}
+        if ({{paramName}} !== null && {{paramName}} !== undefined) {
+        {{#isDateTime}}
+            queryParameters['{{baseName}}'] = {{paramName}}.toISOString();
+        {{/isDateTime}}
+        {{^isDateTime}}
+            {{#isDate}}
+            queryParameters['{{baseName}}'] = {{paramName}}.toISOString();
+            {{/isDate}}
+            {{^isDate}}
+            queryParameters['{{baseName}}'] = <string><any>{{paramName}};
+            {{/isDate}}
+        {{/isDateTime}}
+        }
+        {{/isListContainer}}
 {{/queryParams}}
 
         localVarPath = localVarPath + "?" + $.param(queryParameters);
-
-{{#headerParams}}
-        headerParams['{{baseName}}'] = {{paramName}};
-
-{{/headerParams}}
-
-{{^bodyParam}}
-        let reqHasFile = false;
-        let reqDict = {};
-        let reqFormData = new FormData();
 {{#formParams}}
 {{#isFile}}
         reqHasFile = true;
 {{/isFile}}
-        if ({{paramName}} !== undefined) {
-            reqFormData.append('{{baseName}}', {{paramName}});
-            reqDict['{{baseName}}'] = {{paramName}};
+        {{#isListContainer}}
+        if ({{paramName}}) {
+        {{#isCollectionFormatMulti}}
+            {{paramName}}.forEach((element: any) => {
+                formParams.append('{{baseName}}', element);
+            });
+        {{/isCollectionFormatMulti}}
+        {{^isCollectionFormatMulti}}
+            formParams.append('{{baseName}}', {{paramName}}.join(COLLECTION_FORMATS['{{collectionFormat}}']));
+        {{/isCollectionFormatMulti}}
         }
+        {{/isListContainer}}
+        {{^isListContainer}}
+        if ({{paramName}} !== null && {{paramName}} !== undefined) {
+            formParams.append('{{baseName}}', <any>{{paramName}});
+        }
+        {{/isListContainer}}
 
 {{/formParams}}
-{{/bodyParam}}
-{{#bodyParam}}
-        let reqDict = {{paramName}};
-        let reqFormData = new FormData();
-        reqFormData.append('{{paramName}}', {{paramName}});
-{{#isFile}}
-        let reqHasFile = true;
-{{/isFile}}
-{{^isFile}}
-        let reqHasFile = false;
-{{/isFile}}
-{{/bodyParam}}
+{{#headerParams}}
+        {{#isListContainer}}
+        if ({{paramName}}) {
+            headerParams['{{baseName}}'] = {{paramName}}.join(COLLECTION_FORMATS['{{collectionFormat}}']);
+        }
+        {{/isListContainer}}
+        {{^isListContainer}}
+        headerParams['{{baseName}}'] = String({{paramName}});
+        {{/isListContainer}}
 
+{{/headerParams}}
+        // to determine the Content-Type header
+        let consumes: string[] = [
+            {{#consumes}}
+            '{{{mediaType}}}'{{#hasMore}}, {{/hasMore}}
+            {{/consumes}}
+        ];
+
+        // to determine the Accept header
+        let produces: string[] = [
+            {{#produces}}
+            '{{{mediaType}}}'{{#hasMore}}, {{/hasMore}}
+            {{/produces}}
+        ];
+
+{{#authMethods}}
+        // authentication ({{name}}) required
+{{#isApiKey}}
+{{#isKeyInHeader}}
+        if (this.configuration.apiKey) {
+            headerParams['{{keyParamName}}'] = this.configuration.apiKey;
+        }
+
+{{/isKeyInHeader}}
+{{#isKeyInQuery}}
+        if (this.configuration.apiKey) {
+            queryParameters.set('{{keyParamName}}', this.configuration.apiKey);
+        }
+
+{{/isKeyInQuery}}
+{{/isApiKey}}
+{{#isBasic}}
+        // http basic authentication required
+        if (this.configuration.username || this.configuration.password) {
+            headerParams['Authorization'] = 'Basic ' + btoa(this.configuration.username + ':' + this.configuration.password);
+        }
+
+{{/isBasic}}
+{{#isOAuth}}
+        // oauth required
+        if (this.configuration.accessToken) {
+            let accessToken = typeof this.configuration.accessToken === 'function'
+                ? this.configuration.accessToken()
+                : this.configuration.accessToken;
+            headerParams['Authorization'] = 'Bearer ' + accessToken;
+        }
+
+{{/isOAuth}}
+{{/authMethods}}
+{{#hasFormParams}}
+        if (!reqHasFile) {
+            headerParams['Content-Type'] = 'application/x-www-form-urlencoded';
+        }
+
+{{/hasFormParams}}
+
+{{#bodyParam}}
+        headerParams['Content-Type'] = 'application/json';
+
+{{/bodyParam}}
         let requestOptions: JQueryAjaxSettings = {
             url: localVarPath,
             type: '{{httpMethod}}',
@@ -242,28 +198,29 @@ export class {{classname}} {
             processData: false
         };
 
-        if (Object.keys(reqDict).length) {
-            requestOptions.data = reqHasFile ? reqFormData : JSON.stringify(reqDict);
-            requestOptions.contentType = reqHasFile ? false : 'application/json; charset=utf-8';
+{{#bodyParam}}
+        requestOptions.data = JSON.stringify({{paramName}});
+{{/bodyParam}}
+        if (headerParams['Content-Type']) {
+            requestOptions.contentType = headerParams['Content-Type'];
         }
-
-{{#authMethods}}
-        this.authentications.{{name}}.applyToRequest(requestOptions);
-
-{{/authMethods}}
-        this.authentications.default.applyToRequest(requestOptions);
+{{#hasFormParams}}
+        requestOptions.data = formParams;
+        if (reqHasFile) {
+            requestOptions.contentType = false;
+        }
+{{/hasFormParams}}
 
         let dfd = $.Deferred();
         $.ajax(requestOptions).then(
             (data: {{#returnType}}{{{returnType}}}{{/returnType}}{{^returnType}}any{{/returnType}}, textStatus: string, jqXHR: JQueryXHR) =>
-                dfd.resolve({ response: jqXHR, body: data }),
+                dfd.resolve(jqXHR, data),
             (xhr: JQueryXHR, textStatus: string, errorThrown: string) =>
-                dfd.reject({ response: xhr, body: errorThrown })
+                dfd.reject(xhr, errorThrown)
         );
         return dfd.promise();
     }
+
 {{/operation}}
 }
 {{/operations}}
-{{/apis}}
-{{/apiInfo}}

modules/swagger-codegen/src/main/resources/typescript-jquery/apis.mustache

@@ -0,0 +1,9 @@
+{{#apiInfo}}
+{{#apis}}
+{{#operations}}
+export * from './{{ classFilename }}';
+import { {{ classname }} } from './{{ classFilename }}';
+{{/operations}}
+{{/apis}}
+export const APIS = [{{#apis}}{{#operations}}{{ classname }}{{/operations}}{{^-last}}, {{/-last}}{{/apis}}];
+{{/apiInfo}}

modules/swagger-codegen/src/main/resources/typescript-jquery/configuration.mustache

@@ -0,0 +1,6 @@
+export class Configuration {
+    apiKey: string;
+    username: string;
+    password: string;
+    accessToken: string | (() => string);
+}

modules/swagger-codegen/src/main/resources/typescript-jquery/index.mustache

@@ -0,0 +1,4 @@
+export * from './api/api';
+export * from './model/models';
+export * from './variables';
+export * from './configuration';

modules/swagger-codegen/src/main/resources/typescript-jquery/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 the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen.git
+ * Do not edit the class manually.
+ */

modules/swagger-codegen/src/main/resources/typescript-jquery/model.mustache

@@ -0,0 +1,13 @@
+{{>licenseInfo}}
+import * as models from './models';
+{{#models}}
+{{#model}}
+
+{{#description}}
+/**
+ * {{{description}}}
+ */
+{{/description}}
+{{#isEnum}}{{>modelEnum}}{{/isEnum}}{{^isEnum}}{{>modelGeneric}}{{/isEnum}}
+{{/model}}
+{{/models}}

modules/swagger-codegen/src/main/resources/typescript-jquery/modelEnum.mustache

@@ -0,0 +1,12 @@
+{{#description}}
+    /**
+    * {{{description}}}
+    */
+{{/description}}
+export enum {{classname}} {
+{{#allowableValues}}
+{{#enumVars}}
+    {{{name}}} = <any> {{{value}}}{{^-last}},{{/-last}}
+{{/enumVars}}
+{{/allowableValues}}
+}

modules/swagger-codegen/src/main/resources/typescript-jquery/modelGeneric.mustache

@@ -0,0 +1,28 @@
+export interface {{classname}} {{#parent}}extends models.{{{parent}}} {{/parent}}{
+{{#additionalPropertiesType}}
+    [key: string]: {{{additionalPropertiesType}}}{{#hasVars}} | any{{/hasVars}};
+
+{{/additionalPropertiesType}}
+{{#vars}}
+    {{#description}}
+    /**
+     * {{{description}}}
+     */
+    {{/description}}
+    {{name}}{{^required}}?{{/required}}: {{#isEnum}}{{{datatypeWithEnum}}}{{/isEnum}}{{^isEnum}}{{{datatype}}}{{/isEnum}};
+
+{{/vars}}
+}{{#hasEnums}}
+export namespace {{classname}} {
+{{#vars}}
+    {{#isEnum}}
+    export enum {{enumName}} {
+    {{#allowableValues}}
+        {{#enumVars}}
+        {{{name}}} = <any> {{{value}}}{{^-last}},{{/-last}}
+        {{/enumVars}}
+    {{/allowableValues}}
+    }
+    {{/isEnum}}
+{{/vars}}
+}{{/hasEnums}}

modules/swagger-codegen/src/main/resources/typescript-jquery/models.mustache

@@ -0,0 +1,5 @@
+{{#models}}
+{{#model}}
+export * from './{{{ classname }}}';
+{{/model}}
+{{/models}}

modules/swagger-codegen/src/main/resources/typescript-jquery/variables.mustache

@@ -0,0 +1,7 @@
+
+export const COLLECTION_FORMATS = {
+    'csv': ',',
+    'tsv': '   ',
+    'ssv': ' ',
+    'pipes': '|'
+}

modules/swagger-codegen/src/test/java/io/swagger/codegen/options/SpringOptionsProvider.java

@@ -21,6 +21,7 @@ public class SpringOptionsProvider extends JavaOptionsProvider {
     public static final String USE_BEANVALIDATION = "false";
     public static final String IMPLICIT_HEADERS = "false";
     public static final String SWAGGER_DOCKET_CONFIG = "false";
+    public static final String USE_OPTIONAL = "false";
 
     @Override
     public String getLanguage() {
@@ -44,6 +45,7 @@ public class SpringOptionsProvider extends JavaOptionsProvider {
         options.put(SpringCodegen.USE_BEANVALIDATION, USE_BEANVALIDATION);
         options.put(SpringCodegen.IMPLICIT_HEADERS, IMPLICIT_HEADERS);
         options.put(SpringCodegen.SWAGGER_DOCKET_CONFIG, SWAGGER_DOCKET_CONFIG);
+        options.put(SpringCodegen.USE_OPTIONAL, USE_OPTIONAL);
 
         return options;
     }

modules/swagger-codegen/src/test/java/io/swagger/codegen/spring/SpringOptionsTest.java

@@ -4,7 +4,6 @@ import io.swagger.codegen.CodegenConfig;
 import io.swagger.codegen.java.JavaClientOptionsTest;
 import io.swagger.codegen.languages.SpringCodegen;
 import io.swagger.codegen.options.SpringOptionsProvider;
-
 import mockit.Expectations;
 import mockit.Tested;
 
@@ -77,6 +76,9 @@ public class SpringOptionsTest extends JavaClientOptionsTest {
             times = 1;
             clientCodegen.setSwaggerDocketConfig(Boolean.valueOf(SpringOptionsProvider.SWAGGER_DOCKET_CONFIG));
             times = 1;
+            clientCodegen.setUseOptional(
+                    Boolean.valueOf(SpringOptionsProvider.USE_OPTIONAL));
+            times = 1;
         }};
     }
 }

pom.xml.circleci

@@ -710,6 +710,18 @@
                 <module>samples/server/petstore/spring-mvc</module>
             </modules>
         </profile>
+        <profile>
+            <id>springboot-useoptional</id>
+            <activation>
+                <property>
+                    <name>env</name>
+                    <value>java</value>
+                </property>
+            </activation>
+            <modules>
+                <module>samples/server/petstore/springboot-useoptional</module>
+            </modules>
+        </profile>
         <profile>
             <id>springboot-beanvalidation</id>
             <activation>
@@ -821,6 +833,7 @@
                 <module>samples/client/petstore/spring-cloud</module>
                 <module>samples/server/petstore/springboot</module>
                 <module>samples/server/petstore/springboot-beanvalidation</module>
+                <module>samples/server/petstore/springboot-useoptional</module>
                 <module>samples/server/petstore/jaxrs-cxf</module>
                 <module>samples/server/petstore/jaxrs-cxf-annotated-base-path</module>
                 <module>samples/server/petstore/jaxrs-cxf-cdi</module>

samples/client/petstore/cpprest/model/Category.cpp

@@ -21,7 +21,7 @@ namespace model {
 
 Category::Category()
 {
-    m_Id = 0;
+    m_Id = 0L;
     m_IdIsSet = false;
     m_Name = U("");
     m_NameIsSet = false;

samples/client/petstore/cpprest/model/Order.cpp

@@ -21,9 +21,9 @@ namespace model {
 
 Order::Order()
 {
-    m_Id = 0;
+    m_Id = 0L;
     m_IdIsSet = false;
-    m_PetId = 0;
+    m_PetId = 0L;
     m_PetIdIsSet = false;
     m_Quantity = 0;
     m_QuantityIsSet = false;

samples/client/petstore/cpprest/model/Pet.cpp

@@ -21,7 +21,7 @@ namespace model {
 
 Pet::Pet()
 {
-    m_Id = 0;
+    m_Id = 0L;
     m_IdIsSet = false;
     m_CategoryIsSet = false;
     m_Name = U("");

samples/client/petstore/cpprest/model/Tag.cpp

@@ -21,7 +21,7 @@ namespace model {
 
 Tag::Tag()
 {
-    m_Id = 0;
+    m_Id = 0L;
     m_IdIsSet = false;
     m_Name = U("");
     m_NameIsSet = false;

samples/client/petstore/cpprest/model/User.cpp

@@ -21,7 +21,7 @@ namespace model {
 
 User::User()
 {
-    m_Id = 0;
+    m_Id = 0L;
     m_IdIsSet = false;
     m_Username = U("");
     m_UsernameIsSet = false;

samples/client/petstore/ruby/Gemfile.lock

@@ -2,49 +2,51 @@ PATH
   remote: .
   specs:
     petstore (1.0.0)
-      json (~> 1.8, >= 1.8.3)
+      json (~> 2.1, >= 2.1.0)
       typhoeus (~> 1.0, >= 1.0.1)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    ZenTest (4.11.0)
-    addressable (2.3.8)
+    ZenTest (4.11.1)
+    addressable (2.5.1)
+      public_suffix (~> 2.0, >= 2.0.2)
     autotest (4.4.6)
       ZenTest (>= 4.4.1)
     autotest-fsevent (0.2.12)
       sys-uname
     autotest-growl (0.2.16)
     autotest-rails-pure (4.1.2)
-    crack (0.4.2)
+    crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    diff-lcs (1.2.5)
-    ethon (0.8.1)
+    diff-lcs (1.3)
+    ethon (0.10.1)
       ffi (>= 1.3.0)
-    ffi (1.9.8)
-    hashdiff (0.3.0)
-    json (1.8.3)
+    ffi (1.9.18)
+    hashdiff (0.3.4)
+    json (2.1.0)
+    public_suffix (2.0.5)
     rake (12.0.0)
-    rspec (3.4.0)
-      rspec-core (~> 3.4.0)
-      rspec-expectations (~> 3.4.0)
-      rspec-mocks (~> 3.4.0)
-    rspec-core (3.4.4)
-      rspec-support (~> 3.4.0)
-    rspec-expectations (3.4.0)
+    rspec (3.6.0)
+      rspec-core (~> 3.6.0)
+      rspec-expectations (~> 3.6.0)
+      rspec-mocks (~> 3.6.0)
+    rspec-core (3.6.0)
+      rspec-support (~> 3.6.0)
+    rspec-expectations (3.6.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-mocks (3.4.1)
+      rspec-support (~> 3.6.0)
+    rspec-mocks (3.6.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.4.0)
-    rspec-support (3.4.1)
+      rspec-support (~> 3.6.0)
+    rspec-support (3.6.0)
     safe_yaml (1.0.4)
     sys-uname (1.0.3)
       ffi (>= 1.0.0)
-    typhoeus (1.0.1)
-      ethon (>= 0.8.0)
-    vcr (3.0.1)
-    webmock (1.24.5)
+    typhoeus (1.1.2)
+      ethon (>= 0.9.0)
+    vcr (3.0.3)
+    webmock (1.24.6)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff
@@ -59,9 +61,6 @@ DEPENDENCIES
   autotest-rails-pure (~> 4.1, >= 4.1.2)
   petstore!
   rake (~> 12.0.0)
-  rspec (~> 3.4, >= 3.4.0)
+  rspec (~> 3.6, >= 3.6.0)
   vcr (~> 3.0, >= 3.0.1)
   webmock (~> 1.24, >= 1.24.3)
-
-BUNDLED WITH
-   1.12.3

samples/client/petstore/ruby/docs/FakeApi.md

@@ -274,7 +274,7 @@ double = 1.2 # Float | None
 
 pattern_without_delimiter = "pattern_without_delimiter_example" # String | None
 
-byte = "B" # String | None
+byte = "byte_example" # String | None
 
 opts = { 
   integer: 56, # Integer | None

samples/client/petstore/ruby/lib/petstore/models/format_test.rb

@@ -198,6 +198,10 @@ module Petstore
         invalid_properties.push("invalid value for 'byte', byte cannot be nil.")
       end
 
+      if @byte !~ Regexp.new(/^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$/)
+        invalid_properties.push("invalid value for 'byte', must conform to the pattern /^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$/.")
+      end
+
       if @date.nil?
         invalid_properties.push("invalid value for 'date', date cannot be nil.")
       end
@@ -233,6 +237,7 @@ module Petstore
       return false if !@double.nil? && @double < 67.8
       return false if !@string.nil? && @string !~ Regexp.new(/[a-z]/i)
       return false if @byte.nil?
+      return false if @byte !~ Regexp.new(/^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$/)
       return false if @date.nil?
       return false if @password.nil?
       return false if @password.to_s.length > 64
@@ -329,6 +334,20 @@ module Petstore
       @string = string
     end
 
+    # Custom attribute writer method with validation
+    # @param [Object] byte Value to be assigned
+    def byte=(byte)
+      if byte.nil?
+        fail ArgumentError, "byte cannot be nil"
+      end
+
+      if byte !~ Regexp.new(/^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$/)
+        fail ArgumentError, "invalid value for 'byte', must conform to the pattern /^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$/."
+      end
+
+      @byte = byte
+    end
+
     # Custom attribute writer method with validation
     # @param [Object] password Value to be assigned
     def password=(password)

samples/client/petstore/ruby/petstore.gemspec

@@ -29,9 +29,9 @@ Gem::Specification.new do |s|
   s.required_ruby_version = ">= 1.9"
 
   s.add_runtime_dependency 'typhoeus', '~> 1.0', '>= 1.0.1'
-  s.add_runtime_dependency 'json', '~> 1.8', '>= 1.8.3'
+  s.add_runtime_dependency 'json', '~> 2.1', '>= 2.1.0'
 
-  s.add_development_dependency 'rspec', '~> 3.4', '>= 3.4.0'
+  s.add_development_dependency 'rspec', '~> 3.6', '>= 3.6.0'
   s.add_development_dependency 'vcr', '~> 3.0', '>= 3.0.1'
   s.add_development_dependency 'webmock', '~> 1.24', '>= 1.24.3'
   s.add_development_dependency 'autotest', '~> 4.4', '>= 4.4.6'

samples/client/petstore/spring-cloud/pom.xml

@@ -14,7 +14,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>1.4.7.RELEASE</version>
+        <version>1.5.4.RELEASE</version>
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
@@ -25,7 +25,7 @@
             <dependency>
                 <groupId>org.springframework.cloud</groupId>
                 <artifactId>spring-cloud-starter-parent</artifactId>
-                <version>Camden.SR1</version>
+                <version>Dalston.SR1</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>

samples/client/petstore/spring-cloud/src/test/resources/application.yml

@@ -8,3 +8,4 @@ hystrix.command.default.execution.timeout.enabled: false
 
 logging.level.io.swagger.api: DEBUG
 
+feign.hystrix.enabled: true

samples/client/petstore/spring-stubs/pom.xml

@@ -42,9 +42,12 @@
         </dependency>
 
         <dependency>
-            <groupId>com.github.joschi.jackson</groupId>
-            <artifactId>jackson-datatype-threetenbp</artifactId>
-            <version>2.6.4</version>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-joda</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>joda-time</groupId>
+            <artifactId>joda-time</artifactId>
         </dependency>
     <!-- Bean Validation API support -->
     <dependency>

samples/client/petstore/swift3/unwraprequired/.gitignore

@@ -0,0 +1,63 @@
+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## Build generated
+build/
+DerivedData
+
+## Various settings
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+
+## Other
+*.xccheckout
+*.moved-aside
+*.xcuserstate
+*.xcscmblueprint
+
+## Obj-C/Swift specific
+*.hmap
+*.ipa
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+.build/
+
+# CocoaPods
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+#
+# Pods/
+
+# Carthage
+#
+# Add this line if you want to avoid checking in source code from Carthage dependencies.
+# Carthage/Checkouts
+
+Carthage/Build
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 
+# screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://github.com/fastlane/fastlane/blob/master/docs/Gitignore.md
+
+fastlane/report.xml
+fastlane/screenshots

samples/client/petstore/swift3/unwraprequired/.swagger-codegen-ignore

@@ -0,0 +1,23 @@
+# Swagger Codegen Ignore
+# Generated by swagger-codegen https://github.com/swagger-api/swagger-codegen
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell Swagger Codgen to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md

samples/client/petstore/swift3/unwraprequired/.swagger-codegen/VERSION

@@ -0,0 +1 @@
+2.3.0-SNAPSHOT

samples/client/petstore/swift3/unwraprequired/Cartfile

@@ -0,0 +1 @@
+github "Alamofire/Alamofire" >= 3.1.0

samples/client/petstore/swift3/unwraprequired/PetstoreClient.podspec

@@ -0,0 +1,13 @@
+Pod::Spec.new do |s|
+  s.name = 'PetstoreClient'
+  s.ios.deployment_target = '9.0'
+  s.osx.deployment_target = '10.11'
+  s.version = '0.0.1'
+  s.source = { :git => 'git@github.com:swagger-api/swagger-mustache.git', :tag => 'v1.0.0' }
+  s.authors = ''
+  s.license = 'Proprietary'
+  s.homepage = 'https://github.com/swagger-api/swagger-codegen'
+  s.summary = 'PetstoreClient'
+  s.source_files = 'PetstoreClient/Classes/Swaggers/**/*.swift'
+  s.dependency 'Alamofire', '~> 4.0'
+end

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/APIHelper.swift

@@ -0,0 +1,79 @@
+// APIHelper.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+class APIHelper {
+    static func rejectNil(_ source: [String:Any?]) -> [String:Any]? {
+        var destination = [String:Any]()
+        for (key, nillableValue) in source {
+            if let value: Any = nillableValue {
+                destination[key] = value
+            }
+        }
+
+        if destination.isEmpty {
+            return nil
+        }
+        return destination
+    }
+
+    static func rejectNilHeaders(_ source: [String:Any?]) -> [String:String] {
+        var destination = [String:String]()
+        for (key, nillableValue) in source {
+            if let value: Any = nillableValue {
+                destination[key] = "\(value)"
+            }
+        }
+        return destination
+    }
+
+    static func convertBoolToString(_ source: [String: Any]?) -> [String:Any]? {
+        guard let source = source else {
+            return nil
+        }
+        var destination = [String:Any]()
+        let theTrue = NSNumber(value: true as Bool)
+        let theFalse = NSNumber(value: false as Bool)
+        for (key, value) in source {
+            switch value {
+            case let x where x as? NSNumber === theTrue || x as? NSNumber === theFalse:
+                destination[key] = "\(value as! Bool)" as Any?
+            default:
+                destination[key] = value
+            }
+        }
+        return destination
+    }
+
+    static func mapValuesToQueryItems(values: [String:Any?]) -> [URLQueryItem]? {
+        let returnValues = values
+            .filter { $0.1 != nil }
+            .map { (item: (_key: String, _value: Any?)) -> [URLQueryItem] in
+                if let value = item._value as? Array<String> {
+                    return value.map { (v) -> URLQueryItem in
+                        URLQueryItem(
+                            name: item._key,
+                            value: v
+                        )
+                    }
+                } else {
+                    return [URLQueryItem(
+                        name: item._key,
+                        value: "\(item._value!)"
+                    )]
+                }
+            }
+            .flatMap { $0 }
+
+        if returnValues.count == 0 {
+            return nil
+        }
+
+        return returnValues
+    }
+
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/APIs.swift

@@ -0,0 +1,77 @@
+// APIs.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+open class PetstoreClientAPI {
+    open static var basePath = "http://petstore.swagger.io:80/v2"
+    open static var credential: URLCredential?
+    open static var customHeaders: [String:String] = [:]
+    open static var requestBuilderFactory: RequestBuilderFactory = AlamofireRequestBuilderFactory()
+}
+
+open class APIBase {
+    func toParameters(_ encodable: JSONEncodable?) -> [String: Any]? {
+        let encoded: Any? = encodable?.encodeToJSON()
+
+        if encoded! is [Any] {
+            var dictionary = [String:Any]()
+            for (index, item) in (encoded as! [Any]).enumerated() {
+                dictionary["\(index)"] = item
+            }
+            return dictionary
+        } else {
+            return encoded as? [String:Any]
+        }
+    }
+}
+
+open class RequestBuilder<T> {
+    var credential: URLCredential?
+    var headers: [String:String]
+    let parameters: [String:Any]?
+    let isBody: Bool
+    let method: String
+    let URLString: String
+
+    /// Optional block to obtain a reference to the request's progress instance when available.
+    public var onProgressReady: ((Progress) -> ())?
+
+    required public init(method: String, URLString: String, parameters: [String:Any]?, isBody: Bool, headers: [String:String] = [:]) {
+        self.method = method
+        self.URLString = URLString
+        self.parameters = parameters
+        self.isBody = isBody
+        self.headers = headers
+
+        addHeaders(PetstoreClientAPI.customHeaders)
+    }
+
+    open func addHeaders(_ aHeaders:[String:String]) {
+        for (header, value) in aHeaders {
+            headers[header] = value
+        }
+    }
+
+    open func execute(_ completion: @escaping (_ response: Response<T>?, _ error: ErrorResponse?) -> Void) { }
+
+    public func addHeader(name: String, value: String) -> Self {
+        if !value.isEmpty {
+            headers[name] = value
+        }
+        return self
+    }
+
+    open func addCredential() -> Self {
+        self.credential = PetstoreClientAPI.credential
+        return self
+    }
+}
+
+public protocol RequestBuilderFactory {
+    func getBuilder<T>() -> RequestBuilder<T>.Type
+}
+

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/APIs/FakeAPI.swift

@@ -0,0 +1,424 @@
+//
+// FakeAPI.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+import Alamofire
+
+
+open class FakeAPI: APIBase {
+    /**
+     - parameter body: (body) Input boolean as post body (optional)
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func fakeOuterBooleanSerialize(body: OuterBoolean? = nil, completion: @escaping ((_ data: OuterBoolean?, _ error: ErrorResponse?) -> Void)) {
+        fakeOuterBooleanSerializeWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     - POST /fake/outer/boolean
+     - Test serialization of outer boolean types
+
+     - examples: [{contentType=application/json, example={ }}]
+     - parameter body: (body) Input boolean as post body (optional)
+     - returns: RequestBuilder<OuterBoolean> 
+     */
+    open class func fakeOuterBooleanSerializeWithRequestBuilder(body: OuterBoolean? = nil) -> RequestBuilder<OuterBoolean> {
+        let path = "/fake/outer/boolean"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<OuterBoolean>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+    /**
+     - parameter body: (body) Input composite as post body (optional)
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func fakeOuterCompositeSerialize(body: OuterComposite? = nil, completion: @escaping ((_ data: OuterComposite?, _ error: ErrorResponse?) -> Void)) {
+        fakeOuterCompositeSerializeWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     - POST /fake/outer/composite
+     - Test serialization of object with outer number type
+
+     - examples: [{contentType=application/json, example={
+  "my_string" : { },
+  "my_number" : { },
+  "my_boolean" : { }
+}}]
+     - parameter body: (body) Input composite as post body (optional)
+     - returns: RequestBuilder<OuterComposite> 
+     */
+    open class func fakeOuterCompositeSerializeWithRequestBuilder(body: OuterComposite? = nil) -> RequestBuilder<OuterComposite> {
+        let path = "/fake/outer/composite"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<OuterComposite>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+    /**
+     - parameter body: (body) Input number as post body (optional)
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func fakeOuterNumberSerialize(body: OuterNumber? = nil, completion: @escaping ((_ data: OuterNumber?, _ error: ErrorResponse?) -> Void)) {
+        fakeOuterNumberSerializeWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     - POST /fake/outer/number
+     - Test serialization of outer number types
+
+     - examples: [{contentType=application/json, example={ }}]
+     - parameter body: (body) Input number as post body (optional)
+     - returns: RequestBuilder<OuterNumber> 
+     */
+    open class func fakeOuterNumberSerializeWithRequestBuilder(body: OuterNumber? = nil) -> RequestBuilder<OuterNumber> {
+        let path = "/fake/outer/number"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<OuterNumber>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+    /**
+     - parameter body: (body) Input string as post body (optional)
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func fakeOuterStringSerialize(body: OuterString? = nil, completion: @escaping ((_ data: OuterString?, _ error: ErrorResponse?) -> Void)) {
+        fakeOuterStringSerializeWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     - POST /fake/outer/string
+     - Test serialization of outer string types
+
+     - examples: [{contentType=application/json, example={ }}]
+     - parameter body: (body) Input string as post body (optional)
+     - returns: RequestBuilder<OuterString> 
+     */
+    open class func fakeOuterStringSerializeWithRequestBuilder(body: OuterString? = nil) -> RequestBuilder<OuterString> {
+        let path = "/fake/outer/string"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body?.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<OuterString>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+    /**
+     To test \"client\" model
+     - parameter body: (body) client model 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func testClientModel(body: Client, completion: @escaping ((_ data: Client?, _ error: ErrorResponse?) -> Void)) {
+        testClientModelWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     To test \"client\" model
+     - PATCH /fake
+     - To test \"client\" model
+
+     - examples: [{contentType=application/json, example={
+  "client" : "aeiou"
+}}]
+     - parameter body: (body) client model 
+     - returns: RequestBuilder<Client> 
+     */
+    open class func testClientModelWithRequestBuilder(body: Client) -> RequestBuilder<Client> {
+        let path = "/fake"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Client>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "PATCH", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+    /**
+     Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+     - parameter number: (form) None 
+     - parameter double: (form) None 
+     - parameter patternWithoutDelimiter: (form) None 
+     - parameter byte: (form) None 
+     - parameter integer: (form) None (optional)
+     - parameter int32: (form) None (optional)
+     - parameter int64: (form) None (optional)
+     - parameter float: (form) None (optional)
+     - parameter string: (form) None (optional)
+     - parameter binary: (form) None (optional)
+     - parameter date: (form) None (optional)
+     - parameter dateTime: (form) None (optional)
+     - parameter password: (form) None (optional)
+     - parameter callback: (form) None (optional)
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func testEndpointParameters(number: Double, double: Double, patternWithoutDelimiter: String, byte: Data, integer: Int32? = nil, int32: Int32? = nil, int64: Int64? = nil, float: Float? = nil, string: String? = nil, binary: Data? = nil, date: ISOFullDate? = nil, dateTime: Date? = nil, password: String? = nil, callback: String? = nil, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        testEndpointParametersWithRequestBuilder(number: number, double: double, patternWithoutDelimiter: patternWithoutDelimiter, byte: byte, integer: integer, int32: int32, int64: int64, float: float, string: string, binary: binary, date: date, dateTime: dateTime, password: password, callback: callback).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+     - POST /fake
+     - Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+     - BASIC:
+       - type: basic
+       - name: http_basic_test
+     - parameter number: (form) None 
+     - parameter double: (form) None 
+     - parameter patternWithoutDelimiter: (form) None 
+     - parameter byte: (form) None 
+     - parameter integer: (form) None (optional)
+     - parameter int32: (form) None (optional)
+     - parameter int64: (form) None (optional)
+     - parameter float: (form) None (optional)
+     - parameter string: (form) None (optional)
+     - parameter binary: (form) None (optional)
+     - parameter date: (form) None (optional)
+     - parameter dateTime: (form) None (optional)
+     - parameter password: (form) None (optional)
+     - parameter callback: (form) None (optional)
+     - returns: RequestBuilder<Void> 
+     */
+    open class func testEndpointParametersWithRequestBuilder(number: Double, double: Double, patternWithoutDelimiter: String, byte: Data, integer: Int32? = nil, int32: Int32? = nil, int64: Int64? = nil, float: Float? = nil, string: String? = nil, binary: Data? = nil, date: ISOFullDate? = nil, dateTime: Date? = nil, password: String? = nil, callback: String? = nil) -> RequestBuilder<Void> {
+        let path = "/fake"
+        let URLString = PetstoreClientAPI.basePath + path
+        let formParams: [String:Any?] = [
+            "integer": integer?.encodeToJSON(),
+            "int32": int32?.encodeToJSON(),
+            "int64": int64?.encodeToJSON(),
+            "number": number,
+            "float": float,
+            "double": double,
+            "string": string,
+            "pattern_without_delimiter": patternWithoutDelimiter,
+            "byte": byte,
+            "binary": binary,
+            "date": date?.encodeToJSON(),
+            "dateTime": dateTime?.encodeToJSON(),
+            "password": password,
+            "callback": callback
+        ]
+
+        let nonNullParameters = APIHelper.rejectNil(formParams)
+        let parameters = APIHelper.convertBoolToString(nonNullParameters)
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     * enum for parameter enumFormStringArray
+     */
+    public enum EnumFormStringArray_testEnumParameters: String { 
+        case greaterThan = ">"
+        case dollar = "$"
+    }
+
+    /**
+     * enum for parameter enumFormString
+     */
+    public enum EnumFormString_testEnumParameters: String { 
+        case abc = "_abc"
+        case efg = "-efg"
+        case xyz = "(xyz)"
+    }
+
+    /**
+     * enum for parameter enumHeaderStringArray
+     */
+    public enum EnumHeaderStringArray_testEnumParameters: String { 
+        case greaterThan = ">"
+        case dollar = "$"
+    }
+
+    /**
+     * enum for parameter enumHeaderString
+     */
+    public enum EnumHeaderString_testEnumParameters: String { 
+        case abc = "_abc"
+        case efg = "-efg"
+        case xyz = "(xyz)"
+    }
+
+    /**
+     * enum for parameter enumQueryStringArray
+     */
+    public enum EnumQueryStringArray_testEnumParameters: String { 
+        case greaterThan = ">"
+        case dollar = "$"
+    }
+
+    /**
+     * enum for parameter enumQueryString
+     */
+    public enum EnumQueryString_testEnumParameters: String { 
+        case abc = "_abc"
+        case efg = "-efg"
+        case xyz = "(xyz)"
+    }
+
+    /**
+     * enum for parameter enumQueryInteger
+     */
+    public enum EnumQueryInteger_testEnumParameters: Int32 { 
+        case _1 = 1
+        case numberminus2 = -2
+    }
+
+    /**
+     * enum for parameter enumQueryDouble
+     */
+    public enum EnumQueryDouble_testEnumParameters: Double { 
+        case _11 = 1.1
+        case numberminus12 = -1.2
+    }
+
+    /**
+     To test enum parameters
+     - parameter enumFormStringArray: (form) Form parameter enum test (string array) (optional)
+     - parameter enumFormString: (form) Form parameter enum test (string) (optional, default to -efg)
+     - parameter enumHeaderStringArray: (header) Header parameter enum test (string array) (optional)
+     - parameter enumHeaderString: (header) Header parameter enum test (string) (optional, default to -efg)
+     - parameter enumQueryStringArray: (query) Query parameter enum test (string array) (optional)
+     - parameter enumQueryString: (query) Query parameter enum test (string) (optional, default to -efg)
+     - parameter enumQueryInteger: (query) Query parameter enum test (double) (optional)
+     - parameter enumQueryDouble: (form) Query parameter enum test (double) (optional)
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func testEnumParameters(enumFormStringArray: [String]? = nil, enumFormString: EnumFormString_testEnumParameters? = nil, enumHeaderStringArray: [String]? = nil, enumHeaderString: EnumHeaderString_testEnumParameters? = nil, enumQueryStringArray: [String]? = nil, enumQueryString: EnumQueryString_testEnumParameters? = nil, enumQueryInteger: EnumQueryInteger_testEnumParameters? = nil, enumQueryDouble: EnumQueryDouble_testEnumParameters? = nil, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        testEnumParametersWithRequestBuilder(enumFormStringArray: enumFormStringArray, enumFormString: enumFormString, enumHeaderStringArray: enumHeaderStringArray, enumHeaderString: enumHeaderString, enumQueryStringArray: enumQueryStringArray, enumQueryString: enumQueryString, enumQueryInteger: enumQueryInteger, enumQueryDouble: enumQueryDouble).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     To test enum parameters
+     - GET /fake
+     - To test enum parameters
+
+     - parameter enumFormStringArray: (form) Form parameter enum test (string array) (optional)
+     - parameter enumFormString: (form) Form parameter enum test (string) (optional, default to -efg)
+     - parameter enumHeaderStringArray: (header) Header parameter enum test (string array) (optional)
+     - parameter enumHeaderString: (header) Header parameter enum test (string) (optional, default to -efg)
+     - parameter enumQueryStringArray: (query) Query parameter enum test (string array) (optional)
+     - parameter enumQueryString: (query) Query parameter enum test (string) (optional, default to -efg)
+     - parameter enumQueryInteger: (query) Query parameter enum test (double) (optional)
+     - parameter enumQueryDouble: (form) Query parameter enum test (double) (optional)
+     - returns: RequestBuilder<Void> 
+     */
+    open class func testEnumParametersWithRequestBuilder(enumFormStringArray: [String]? = nil, enumFormString: EnumFormString_testEnumParameters? = nil, enumHeaderStringArray: [String]? = nil, enumHeaderString: EnumHeaderString_testEnumParameters? = nil, enumQueryStringArray: [String]? = nil, enumQueryString: EnumQueryString_testEnumParameters? = nil, enumQueryInteger: EnumQueryInteger_testEnumParameters? = nil, enumQueryDouble: EnumQueryDouble_testEnumParameters? = nil) -> RequestBuilder<Void> {
+        let path = "/fake"
+        let URLString = PetstoreClientAPI.basePath + path
+        let formParams: [String:Any?] = [
+            "enum_form_string_array": enumFormStringArray,
+            "enum_form_string": enumFormString?.rawValue,
+            "enum_query_double": enumQueryDouble?.rawValue
+        ]
+
+        let nonNullParameters = APIHelper.rejectNil(formParams)
+        let parameters = APIHelper.convertBoolToString(nonNullParameters)
+
+        let url = NSURLComponents(string: URLString)
+        url?.queryItems = APIHelper.mapValuesToQueryItems(values:[
+            "enum_query_string_array": enumQueryStringArray, 
+            "enum_query_string": enumQueryString?.rawValue, 
+            "enum_query_integer": enumQueryInteger?.rawValue
+        ])
+        let nillableHeaders: [String: Any?] = [
+            "enum_header_string_array": enumHeaderStringArray,
+            "enum_header_string": enumHeaderString?.rawValue
+        ]
+        let headerParameters = APIHelper.rejectNilHeaders(nillableHeaders)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "GET", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false, headers: headerParameters)
+    }
+
+    /**
+     test json serialization of form data
+     - parameter param: (form) field1 
+     - parameter param2: (form) field2 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func testJsonFormData(param: String, param2: String, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        testJsonFormDataWithRequestBuilder(param: param, param2: param2).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     test json serialization of form data
+     - GET /fake/jsonFormData
+     - 
+
+     - parameter param: (form) field1 
+     - parameter param2: (form) field2 
+     - returns: RequestBuilder<Void> 
+     */
+    open class func testJsonFormDataWithRequestBuilder(param: String, param2: String) -> RequestBuilder<Void> {
+        let path = "/fake/jsonFormData"
+        let URLString = PetstoreClientAPI.basePath + path
+        let formParams: [String:Any?] = [
+            "param": param,
+            "param2": param2
+        ]
+
+        let nonNullParameters = APIHelper.rejectNil(formParams)
+        let parameters = APIHelper.convertBoolToString(nonNullParameters)
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "GET", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/APIs/Fake_classname_tags123API.swift

@@ -0,0 +1,47 @@
+//
+// Fake_classname_tags123API.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+import Alamofire
+
+
+open class Fake_classname_tags123API: APIBase {
+    /**
+     To test class name in snake case
+     - parameter body: (body) client model 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func testClassname(body: Client, completion: @escaping ((_ data: Client?, _ error: ErrorResponse?) -> Void)) {
+        testClassnameWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     To test class name in snake case
+     - PATCH /fake_classname_test
+
+     - examples: [{contentType=application/json, example={
+  "client" : "aeiou"
+}}]
+     - parameter body: (body) client model 
+     - returns: RequestBuilder<Client> 
+     */
+    open class func testClassnameWithRequestBuilder(body: Client) -> RequestBuilder<Client> {
+        let path = "/fake_classname_test"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Client>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "PATCH", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/APIs/PetAPI.swift

@@ -0,0 +1,473 @@
+//
+// PetAPI.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+import Alamofire
+
+
+open class PetAPI: APIBase {
+    /**
+     Add a new pet to the store
+     - parameter body: (body) Pet object that needs to be added to the store 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func addPet(body: Pet, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        addPetWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Add a new pet to the store
+     - POST /pet
+     - 
+     - OAuth:
+       - type: oauth2
+       - name: petstore_auth
+     - parameter body: (body) Pet object that needs to be added to the store 
+     - returns: RequestBuilder<Void> 
+     */
+    open class func addPetWithRequestBuilder(body: Pet) -> RequestBuilder<Void> {
+        let path = "/pet"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+    /**
+     Deletes a pet
+     - parameter petId: (path) Pet id to delete 
+     - parameter apiKey: (header)  (optional)
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func deletePet(petId: Int64, apiKey: String? = nil, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        deletePetWithRequestBuilder(petId: petId, apiKey: apiKey).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Deletes a pet
+     - DELETE /pet/{petId}
+     - 
+     - OAuth:
+       - type: oauth2
+       - name: petstore_auth
+     - parameter petId: (path) Pet id to delete 
+     - parameter apiKey: (header)  (optional)
+     - returns: RequestBuilder<Void> 
+     */
+    open class func deletePetWithRequestBuilder(petId: Int64, apiKey: String? = nil) -> RequestBuilder<Void> {
+        var path = "/pet/{petId}"
+        path = path.replacingOccurrences(of: "{petId}", with: "\(petId)", options: .literal, range: nil)
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+        let nillableHeaders: [String: Any?] = [
+            "api_key": apiKey
+        ]
+        let headerParameters = APIHelper.rejectNilHeaders(nillableHeaders)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "DELETE", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false, headers: headerParameters)
+    }
+
+    /**
+     * enum for parameter status
+     */
+    public enum Status_findPetsByStatus: String { 
+        case available = "available"
+        case pending = "pending"
+        case sold = "sold"
+    }
+
+    /**
+     Finds Pets by status
+     - parameter status: (query) Status values that need to be considered for filter 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func findPetsByStatus(status: [String], completion: @escaping ((_ data: [Pet]?, _ error: ErrorResponse?) -> Void)) {
+        findPetsByStatusWithRequestBuilder(status: status).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     Finds Pets by status
+     - GET /pet/findByStatus
+     - Multiple status values can be provided with comma separated strings
+     - OAuth:
+       - type: oauth2
+       - name: petstore_auth
+     - examples: [{contentType=application/xml, example=<Pet>
+  <id>123456789</id>
+  <name>doggie</name>
+  <photoUrls>
+    <photoUrls>aeiou</photoUrls>
+  </photoUrls>
+  <tags>
+  </tags>
+  <status>aeiou</status>
+</Pet>}, {contentType=application/json, example=[ {
+  "photoUrls" : [ "aeiou" ],
+  "name" : "doggie",
+  "id" : 0,
+  "category" : {
+    "name" : "aeiou",
+    "id" : 6
+  },
+  "tags" : [ {
+    "name" : "aeiou",
+    "id" : 1
+  } ],
+  "status" : "available"
+} ]}]
+     - examples: [{contentType=application/xml, example=<Pet>
+  <id>123456789</id>
+  <name>doggie</name>
+  <photoUrls>
+    <photoUrls>aeiou</photoUrls>
+  </photoUrls>
+  <tags>
+  </tags>
+  <status>aeiou</status>
+</Pet>}, {contentType=application/json, example=[ {
+  "photoUrls" : [ "aeiou" ],
+  "name" : "doggie",
+  "id" : 0,
+  "category" : {
+    "name" : "aeiou",
+    "id" : 6
+  },
+  "tags" : [ {
+    "name" : "aeiou",
+    "id" : 1
+  } ],
+  "status" : "available"
+} ]}]
+     - parameter status: (query) Status values that need to be considered for filter 
+     - returns: RequestBuilder<[Pet]> 
+     */
+    open class func findPetsByStatusWithRequestBuilder(status: [String]) -> RequestBuilder<[Pet]> {
+        let path = "/pet/findByStatus"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+        url?.queryItems = APIHelper.mapValuesToQueryItems(values:[
+            "status": status
+        ])
+
+        let requestBuilder: RequestBuilder<[Pet]>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "GET", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     Finds Pets by tags
+     - parameter tags: (query) Tags to filter by 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func findPetsByTags(tags: [String], completion: @escaping ((_ data: [Pet]?, _ error: ErrorResponse?) -> Void)) {
+        findPetsByTagsWithRequestBuilder(tags: tags).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     Finds Pets by tags
+     - GET /pet/findByTags
+     - Multiple tags can be provided with comma separated strings. Use tag1, tag2, tag3 for testing.
+     - OAuth:
+       - type: oauth2
+       - name: petstore_auth
+     - examples: [{contentType=application/xml, example=<Pet>
+  <id>123456789</id>
+  <name>doggie</name>
+  <photoUrls>
+    <photoUrls>aeiou</photoUrls>
+  </photoUrls>
+  <tags>
+  </tags>
+  <status>aeiou</status>
+</Pet>}, {contentType=application/json, example=[ {
+  "photoUrls" : [ "aeiou" ],
+  "name" : "doggie",
+  "id" : 0,
+  "category" : {
+    "name" : "aeiou",
+    "id" : 6
+  },
+  "tags" : [ {
+    "name" : "aeiou",
+    "id" : 1
+  } ],
+  "status" : "available"
+} ]}]
+     - examples: [{contentType=application/xml, example=<Pet>
+  <id>123456789</id>
+  <name>doggie</name>
+  <photoUrls>
+    <photoUrls>aeiou</photoUrls>
+  </photoUrls>
+  <tags>
+  </tags>
+  <status>aeiou</status>
+</Pet>}, {contentType=application/json, example=[ {
+  "photoUrls" : [ "aeiou" ],
+  "name" : "doggie",
+  "id" : 0,
+  "category" : {
+    "name" : "aeiou",
+    "id" : 6
+  },
+  "tags" : [ {
+    "name" : "aeiou",
+    "id" : 1
+  } ],
+  "status" : "available"
+} ]}]
+     - parameter tags: (query) Tags to filter by 
+     - returns: RequestBuilder<[Pet]> 
+     */
+    open class func findPetsByTagsWithRequestBuilder(tags: [String]) -> RequestBuilder<[Pet]> {
+        let path = "/pet/findByTags"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+        url?.queryItems = APIHelper.mapValuesToQueryItems(values:[
+            "tags": tags
+        ])
+
+        let requestBuilder: RequestBuilder<[Pet]>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "GET", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     Find pet by ID
+     - parameter petId: (path) ID of pet to return 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func getPetById(petId: Int64, completion: @escaping ((_ data: Pet?, _ error: ErrorResponse?) -> Void)) {
+        getPetByIdWithRequestBuilder(petId: petId).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     Find pet by ID
+     - GET /pet/{petId}
+     - Returns a single pet
+     - API Key:
+       - type: apiKey api_key 
+       - name: api_key
+     - examples: [{contentType=application/xml, example=<Pet>
+  <id>123456789</id>
+  <name>doggie</name>
+  <photoUrls>
+    <photoUrls>aeiou</photoUrls>
+  </photoUrls>
+  <tags>
+  </tags>
+  <status>aeiou</status>
+</Pet>}, {contentType=application/json, example={
+  "photoUrls" : [ "aeiou" ],
+  "name" : "doggie",
+  "id" : 0,
+  "category" : {
+    "name" : "aeiou",
+    "id" : 6
+  },
+  "tags" : [ {
+    "name" : "aeiou",
+    "id" : 1
+  } ],
+  "status" : "available"
+}}]
+     - examples: [{contentType=application/xml, example=<Pet>
+  <id>123456789</id>
+  <name>doggie</name>
+  <photoUrls>
+    <photoUrls>aeiou</photoUrls>
+  </photoUrls>
+  <tags>
+  </tags>
+  <status>aeiou</status>
+</Pet>}, {contentType=application/json, example={
+  "photoUrls" : [ "aeiou" ],
+  "name" : "doggie",
+  "id" : 0,
+  "category" : {
+    "name" : "aeiou",
+    "id" : 6
+  },
+  "tags" : [ {
+    "name" : "aeiou",
+    "id" : 1
+  } ],
+  "status" : "available"
+}}]
+     - parameter petId: (path) ID of pet to return 
+     - returns: RequestBuilder<Pet> 
+     */
+    open class func getPetByIdWithRequestBuilder(petId: Int64) -> RequestBuilder<Pet> {
+        var path = "/pet/{petId}"
+        path = path.replacingOccurrences(of: "{petId}", with: "\(petId)", options: .literal, range: nil)
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Pet>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "GET", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     Update an existing pet
+     - parameter body: (body) Pet object that needs to be added to the store 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func updatePet(body: Pet, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        updatePetWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Update an existing pet
+     - PUT /pet
+     - 
+     - OAuth:
+       - type: oauth2
+       - name: petstore_auth
+     - parameter body: (body) Pet object that needs to be added to the store 
+     - returns: RequestBuilder<Void> 
+     */
+    open class func updatePetWithRequestBuilder(body: Pet) -> RequestBuilder<Void> {
+        let path = "/pet"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "PUT", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+    /**
+     Updates a pet in the store with form data
+     - parameter petId: (path) ID of pet that needs to be updated 
+     - parameter name: (form) Updated name of the pet (optional)
+     - parameter status: (form) Updated status of the pet (optional)
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func updatePetWithForm(petId: Int64, name: String? = nil, status: String? = nil, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        updatePetWithFormWithRequestBuilder(petId: petId, name: name, status: status).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Updates a pet in the store with form data
+     - POST /pet/{petId}
+     - 
+     - OAuth:
+       - type: oauth2
+       - name: petstore_auth
+     - parameter petId: (path) ID of pet that needs to be updated 
+     - parameter name: (form) Updated name of the pet (optional)
+     - parameter status: (form) Updated status of the pet (optional)
+     - returns: RequestBuilder<Void> 
+     */
+    open class func updatePetWithFormWithRequestBuilder(petId: Int64, name: String? = nil, status: String? = nil) -> RequestBuilder<Void> {
+        var path = "/pet/{petId}"
+        path = path.replacingOccurrences(of: "{petId}", with: "\(petId)", options: .literal, range: nil)
+        let URLString = PetstoreClientAPI.basePath + path
+        let formParams: [String:Any?] = [
+            "name": name,
+            "status": status
+        ]
+
+        let nonNullParameters = APIHelper.rejectNil(formParams)
+        let parameters = APIHelper.convertBoolToString(nonNullParameters)
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     uploads an image
+     - parameter petId: (path) ID of pet to update 
+     - parameter additionalMetadata: (form) Additional data to pass to server (optional)
+     - parameter file: (form) file to upload (optional)
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func uploadFile(petId: Int64, additionalMetadata: String? = nil, file: URL? = nil, completion: @escaping ((_ data: ApiResponse?, _ error: ErrorResponse?) -> Void)) {
+        uploadFileWithRequestBuilder(petId: petId, additionalMetadata: additionalMetadata, file: file).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     uploads an image
+     - POST /pet/{petId}/uploadImage
+     - 
+     - OAuth:
+       - type: oauth2
+       - name: petstore_auth
+     - examples: [{contentType=application/json, example={
+  "code" : 0,
+  "type" : "aeiou",
+  "message" : "aeiou"
+}}]
+     - parameter petId: (path) ID of pet to update 
+     - parameter additionalMetadata: (form) Additional data to pass to server (optional)
+     - parameter file: (form) file to upload (optional)
+     - returns: RequestBuilder<ApiResponse> 
+     */
+    open class func uploadFileWithRequestBuilder(petId: Int64, additionalMetadata: String? = nil, file: URL? = nil) -> RequestBuilder<ApiResponse> {
+        var path = "/pet/{petId}/uploadImage"
+        path = path.replacingOccurrences(of: "{petId}", with: "\(petId)", options: .literal, range: nil)
+        let URLString = PetstoreClientAPI.basePath + path
+        let formParams: [String:Any?] = [
+            "additionalMetadata": additionalMetadata,
+            "file": file
+        ]
+
+        let nonNullParameters = APIHelper.rejectNil(formParams)
+        let parameters = APIHelper.convertBoolToString(nonNullParameters)
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<ApiResponse>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/APIs/StoreAPI.swift

@@ -0,0 +1,206 @@
+//
+// StoreAPI.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+import Alamofire
+
+
+open class StoreAPI: APIBase {
+    /**
+     Delete purchase order by ID
+     - parameter orderId: (path) ID of the order that needs to be deleted 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func deleteOrder(orderId: String, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        deleteOrderWithRequestBuilder(orderId: orderId).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Delete purchase order by ID
+     - DELETE /store/order/{order_id}
+     - For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
+
+     - parameter orderId: (path) ID of the order that needs to be deleted 
+     - returns: RequestBuilder<Void> 
+     */
+    open class func deleteOrderWithRequestBuilder(orderId: String) -> RequestBuilder<Void> {
+        var path = "/store/order/{order_id}"
+        path = path.replacingOccurrences(of: "{order_id}", with: "\(orderId)", options: .literal, range: nil)
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "DELETE", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     Returns pet inventories by status
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func getInventory(completion: @escaping ((_ data: [String:Int32]?, _ error: ErrorResponse?) -> Void)) {
+        getInventoryWithRequestBuilder().execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     Returns pet inventories by status
+     - GET /store/inventory
+     - Returns a map of status codes to quantities
+     - API Key:
+       - type: apiKey api_key 
+       - name: api_key
+     - examples: [{contentType=application/json, example={
+  "key" : 0
+}}]
+     - returns: RequestBuilder<[String:Int32]> 
+     */
+    open class func getInventoryWithRequestBuilder() -> RequestBuilder<[String:Int32]> {
+        let path = "/store/inventory"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<[String:Int32]>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "GET", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     Find purchase order by ID
+     - parameter orderId: (path) ID of pet that needs to be fetched 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func getOrderById(orderId: Int64, completion: @escaping ((_ data: Order?, _ error: ErrorResponse?) -> Void)) {
+        getOrderByIdWithRequestBuilder(orderId: orderId).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     Find purchase order by ID
+     - GET /store/order/{order_id}
+     - For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
+
+     - examples: [{contentType=application/xml, example=<Order>
+  <id>123456789</id>
+  <petId>123456789</petId>
+  <quantity>123</quantity>
+  <shipDate>2000-01-23T04:56:07.000Z</shipDate>
+  <status>aeiou</status>
+  <complete>true</complete>
+</Order>}, {contentType=application/json, example={
+  "petId" : 6,
+  "quantity" : 1,
+  "id" : 0,
+  "shipDate" : "2000-01-23T04:56:07.000+00:00",
+  "complete" : false,
+  "status" : "placed"
+}}]
+     - examples: [{contentType=application/xml, example=<Order>
+  <id>123456789</id>
+  <petId>123456789</petId>
+  <quantity>123</quantity>
+  <shipDate>2000-01-23T04:56:07.000Z</shipDate>
+  <status>aeiou</status>
+  <complete>true</complete>
+</Order>}, {contentType=application/json, example={
+  "petId" : 6,
+  "quantity" : 1,
+  "id" : 0,
+  "shipDate" : "2000-01-23T04:56:07.000+00:00",
+  "complete" : false,
+  "status" : "placed"
+}}]
+     - parameter orderId: (path) ID of pet that needs to be fetched 
+     - returns: RequestBuilder<Order> 
+     */
+    open class func getOrderByIdWithRequestBuilder(orderId: Int64) -> RequestBuilder<Order> {
+        var path = "/store/order/{order_id}"
+        path = path.replacingOccurrences(of: "{order_id}", with: "\(orderId)", options: .literal, range: nil)
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Order>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "GET", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     Place an order for a pet
+     - parameter body: (body) order placed for purchasing the pet 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func placeOrder(body: Order, completion: @escaping ((_ data: Order?, _ error: ErrorResponse?) -> Void)) {
+        placeOrderWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     Place an order for a pet
+     - POST /store/order
+     - 
+
+     - examples: [{contentType=application/xml, example=<Order>
+  <id>123456789</id>
+  <petId>123456789</petId>
+  <quantity>123</quantity>
+  <shipDate>2000-01-23T04:56:07.000Z</shipDate>
+  <status>aeiou</status>
+  <complete>true</complete>
+</Order>}, {contentType=application/json, example={
+  "petId" : 6,
+  "quantity" : 1,
+  "id" : 0,
+  "shipDate" : "2000-01-23T04:56:07.000+00:00",
+  "complete" : false,
+  "status" : "placed"
+}}]
+     - examples: [{contentType=application/xml, example=<Order>
+  <id>123456789</id>
+  <petId>123456789</petId>
+  <quantity>123</quantity>
+  <shipDate>2000-01-23T04:56:07.000Z</shipDate>
+  <status>aeiou</status>
+  <complete>true</complete>
+</Order>}, {contentType=application/json, example={
+  "petId" : 6,
+  "quantity" : 1,
+  "id" : 0,
+  "shipDate" : "2000-01-23T04:56:07.000+00:00",
+  "complete" : false,
+  "status" : "placed"
+}}]
+     - parameter body: (body) order placed for purchasing the pet 
+     - returns: RequestBuilder<Order> 
+     */
+    open class func placeOrderWithRequestBuilder(body: Order) -> RequestBuilder<Order> {
+        let path = "/store/order"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Order>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/APIs/UserAPI.swift

@@ -0,0 +1,320 @@
+//
+// UserAPI.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+import Alamofire
+
+
+open class UserAPI: APIBase {
+    /**
+     Create user
+     - parameter body: (body) Created user object 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func createUser(body: User, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        createUserWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Create user
+     - POST /user
+     - This can only be done by the logged in user.
+
+     - parameter body: (body) Created user object 
+     - returns: RequestBuilder<Void> 
+     */
+    open class func createUserWithRequestBuilder(body: User) -> RequestBuilder<Void> {
+        let path = "/user"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+    /**
+     Creates list of users with given input array
+     - parameter body: (body) List of user object 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func createUsersWithArrayInput(body: [User], completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        createUsersWithArrayInputWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Creates list of users with given input array
+     - POST /user/createWithArray
+     - 
+
+     - parameter body: (body) List of user object 
+     - returns: RequestBuilder<Void> 
+     */
+    open class func createUsersWithArrayInputWithRequestBuilder(body: [User]) -> RequestBuilder<Void> {
+        let path = "/user/createWithArray"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+    /**
+     Creates list of users with given input array
+     - parameter body: (body) List of user object 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func createUsersWithListInput(body: [User], completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        createUsersWithListInputWithRequestBuilder(body: body).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Creates list of users with given input array
+     - POST /user/createWithList
+     - 
+
+     - parameter body: (body) List of user object 
+     - returns: RequestBuilder<Void> 
+     */
+    open class func createUsersWithListInputWithRequestBuilder(body: [User]) -> RequestBuilder<Void> {
+        let path = "/user/createWithList"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "POST", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+    /**
+     Delete user
+     - parameter username: (path) The name that needs to be deleted 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func deleteUser(username: String, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        deleteUserWithRequestBuilder(username: username).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Delete user
+     - DELETE /user/{username}
+     - This can only be done by the logged in user.
+
+     - parameter username: (path) The name that needs to be deleted 
+     - returns: RequestBuilder<Void> 
+     */
+    open class func deleteUserWithRequestBuilder(username: String) -> RequestBuilder<Void> {
+        var path = "/user/{username}"
+        path = path.replacingOccurrences(of: "{username}", with: "\(username)", options: .literal, range: nil)
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "DELETE", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     Get user by user name
+     - parameter username: (path) The name that needs to be fetched. Use user1 for testing.  
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func getUserByName(username: String, completion: @escaping ((_ data: User?, _ error: ErrorResponse?) -> Void)) {
+        getUserByNameWithRequestBuilder(username: username).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     Get user by user name
+     - GET /user/{username}
+     - 
+
+     - examples: [{contentType=application/xml, example=<User>
+  <id>123456789</id>
+  <username>aeiou</username>
+  <firstName>aeiou</firstName>
+  <lastName>aeiou</lastName>
+  <email>aeiou</email>
+  <password>aeiou</password>
+  <phone>aeiou</phone>
+  <userStatus>123</userStatus>
+</User>}, {contentType=application/json, example={
+  "firstName" : "aeiou",
+  "lastName" : "aeiou",
+  "password" : "aeiou",
+  "userStatus" : 6,
+  "phone" : "aeiou",
+  "id" : 0,
+  "email" : "aeiou",
+  "username" : "aeiou"
+}}]
+     - examples: [{contentType=application/xml, example=<User>
+  <id>123456789</id>
+  <username>aeiou</username>
+  <firstName>aeiou</firstName>
+  <lastName>aeiou</lastName>
+  <email>aeiou</email>
+  <password>aeiou</password>
+  <phone>aeiou</phone>
+  <userStatus>123</userStatus>
+</User>}, {contentType=application/json, example={
+  "firstName" : "aeiou",
+  "lastName" : "aeiou",
+  "password" : "aeiou",
+  "userStatus" : 6,
+  "phone" : "aeiou",
+  "id" : 0,
+  "email" : "aeiou",
+  "username" : "aeiou"
+}}]
+     - parameter username: (path) The name that needs to be fetched. Use user1 for testing.  
+     - returns: RequestBuilder<User> 
+     */
+    open class func getUserByNameWithRequestBuilder(username: String) -> RequestBuilder<User> {
+        var path = "/user/{username}"
+        path = path.replacingOccurrences(of: "{username}", with: "\(username)", options: .literal, range: nil)
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<User>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "GET", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     Logs user into the system
+     - parameter username: (query) The user name for login 
+     - parameter password: (query) The password for login in clear text 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func loginUser(username: String, password: String, completion: @escaping ((_ data: String?, _ error: ErrorResponse?) -> Void)) {
+        loginUserWithRequestBuilder(username: username, password: password).execute { (response, error) -> Void in
+            completion(response?.body, error)
+        }
+    }
+
+
+    /**
+     Logs user into the system
+     - GET /user/login
+     - 
+
+     - responseHeaders: [X-Rate-Limit(Int32), X-Expires-After(Date)]
+     - responseHeaders: [X-Rate-Limit(Int32), X-Expires-After(Date)]
+     - examples: [{contentType=application/xml, example=aeiou}, {contentType=application/json, example="aeiou"}]
+     - examples: [{contentType=application/xml, example=aeiou}, {contentType=application/json, example="aeiou"}]
+     - parameter username: (query) The user name for login 
+     - parameter password: (query) The password for login in clear text 
+     - returns: RequestBuilder<String> 
+     */
+    open class func loginUserWithRequestBuilder(username: String, password: String) -> RequestBuilder<String> {
+        let path = "/user/login"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+        url?.queryItems = APIHelper.mapValuesToQueryItems(values:[
+            "username": username, 
+            "password": password
+        ])
+
+        let requestBuilder: RequestBuilder<String>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "GET", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     Logs out current logged in user session
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func logoutUser(completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        logoutUserWithRequestBuilder().execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Logs out current logged in user session
+     - GET /user/logout
+     - 
+
+     - returns: RequestBuilder<Void> 
+     */
+    open class func logoutUserWithRequestBuilder() -> RequestBuilder<Void> {
+        let path = "/user/logout"
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters: [String:Any]? = nil
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "GET", URLString: (url?.string ?? URLString), parameters: parameters, isBody: false)
+    }
+
+    /**
+     Updated user
+     - parameter username: (path) name that need to be deleted 
+     - parameter body: (body) Updated user object 
+     - parameter completion: completion handler to receive the data and the error objects
+     */
+    open class func updateUser(username: String, body: User, completion: @escaping ((_ error: ErrorResponse?) -> Void)) {
+        updateUserWithRequestBuilder(username: username, body: body).execute { (response, error) -> Void in
+            completion(error)
+        }
+    }
+
+
+    /**
+     Updated user
+     - PUT /user/{username}
+     - This can only be done by the logged in user.
+
+     - parameter username: (path) name that need to be deleted 
+     - parameter body: (body) Updated user object 
+     - returns: RequestBuilder<Void> 
+     */
+    open class func updateUserWithRequestBuilder(username: String, body: User) -> RequestBuilder<Void> {
+        var path = "/user/{username}"
+        path = path.replacingOccurrences(of: "{username}", with: "\(username)", options: .literal, range: nil)
+        let URLString = PetstoreClientAPI.basePath + path
+        let parameters = body.encodeToJSON() as? [String:AnyObject]
+
+        let url = NSURLComponents(string: URLString)
+
+        let requestBuilder: RequestBuilder<Void>.Type = PetstoreClientAPI.requestBuilderFactory.getBuilder()
+
+        return requestBuilder.init(method: "PUT", URLString: (url?.string ?? URLString), parameters: parameters, isBody: true)
+    }
+
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/AlamofireImplementations.swift

@@ -0,0 +1,256 @@
+// AlamofireImplementations.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+import Alamofire
+
+class AlamofireRequestBuilderFactory: RequestBuilderFactory {
+    func getBuilder<T>() -> RequestBuilder<T>.Type {
+        return AlamofireRequestBuilder<T>.self
+    }
+}
+
+private struct SynchronizedDictionary<K: Hashable, V> {
+
+    private var dictionary = [K: V]()
+    private let queue = DispatchQueue(
+        label: "SynchronizedDictionary",
+        qos: DispatchQoS.userInitiated,
+        attributes: [DispatchQueue.Attributes.concurrent],
+        autoreleaseFrequency: DispatchQueue.AutoreleaseFrequency.inherit,
+        target: nil
+    )
+
+    public subscript(key: K) -> V? {
+        get {
+            var value: V?
+
+            queue.sync {
+                value = self.dictionary[key]
+            }
+
+            return value
+        }
+        set {
+            queue.sync(flags: DispatchWorkItemFlags.barrier) {
+                self.dictionary[key] = newValue
+            }
+        }
+    }
+
+}
+
+// Store manager to retain its reference
+private var managerStore = SynchronizedDictionary<String, Alamofire.SessionManager>()
+
+open class AlamofireRequestBuilder<T>: RequestBuilder<T> {
+    required public init(method: String, URLString: String, parameters: [String : Any]?, isBody: Bool, headers: [String : String] = [:]) {
+        super.init(method: method, URLString: URLString, parameters: parameters, isBody: isBody, headers: headers)
+    }
+
+    /**
+     May be overridden by a subclass if you want to control the session
+     configuration.
+     */
+    open func createSessionManager() -> Alamofire.SessionManager {
+        let configuration = URLSessionConfiguration.default
+        configuration.httpAdditionalHeaders = buildHeaders()
+        return Alamofire.SessionManager(configuration: configuration)
+    }
+
+    /**
+     May be overridden by a subclass if you want to control the Content-Type
+     that is given to an uploaded form part.
+
+     Return nil to use the default behavior (inferring the Content-Type from
+     the file extension).  Return the desired Content-Type otherwise.
+     */
+    open func contentTypeForFormPart(fileURL: URL) -> String? {
+        return nil
+    }
+
+    /**
+     May be overridden by a subclass if you want to control the request
+     configuration (e.g. to override the cache policy).
+     */
+    open func makeRequest(manager: SessionManager, method: HTTPMethod, encoding: ParameterEncoding, headers: [String:String]) -> DataRequest {
+        return manager.request(URLString, method: method, parameters: parameters, encoding: encoding, headers: headers)
+    }
+
+    override open func execute(_ completion: @escaping (_ response: Response<T>?, _ error: ErrorResponse?) -> Void) {
+        let managerId:String = UUID().uuidString
+        // Create a new manager for each request to customize its request header
+        let manager = createSessionManager()
+        managerStore[managerId] = manager
+
+        let encoding:ParameterEncoding = isBody ? JSONEncoding() : URLEncoding()
+
+        let xMethod = Alamofire.HTTPMethod(rawValue: method)
+        let fileKeys = parameters == nil ? [] : parameters!.filter { $1 is NSURL }
+                                                           .map { $0.0 }
+
+        if fileKeys.count > 0 {
+            manager.upload(multipartFormData: { mpForm in
+                for (k, v) in self.parameters! {
+                    switch v {
+                    case let fileURL as URL:
+                        if let mimeType = self.contentTypeForFormPart(fileURL: fileURL) {
+                            mpForm.append(fileURL, withName: k, fileName: fileURL.lastPathComponent, mimeType: mimeType)
+                        }
+                        else {
+                            mpForm.append(fileURL, withName: k)
+                        }
+                        break
+                    case let string as String:
+                        mpForm.append(string.data(using: String.Encoding.utf8)!, withName: k)
+                        break
+                    case let number as NSNumber:
+                        mpForm.append(number.stringValue.data(using: String.Encoding.utf8)!, withName: k)
+                        break
+                    default:
+                        fatalError("Unprocessable value \(v) with key \(k)")
+                        break
+                    }
+                }
+                }, to: URLString, method: xMethod!, headers: nil, encodingCompletion: { encodingResult in
+                switch encodingResult {
+                case .success(let upload, _, _):
+                    if let onProgressReady = self.onProgressReady {
+                        onProgressReady(upload.uploadProgress)
+                    }
+                    self.processRequest(request: upload, managerId, completion)
+                case .failure(let encodingError):
+                    completion(nil, ErrorResponse.HttpError(statusCode: 415, data: nil, error: encodingError))
+                }
+            })
+        } else {
+            let request = makeRequest(manager: manager, method: xMethod!, encoding: encoding, headers: headers)
+            if let onProgressReady = self.onProgressReady {
+                onProgressReady(request.progress)
+            }
+            processRequest(request: request, managerId, completion)
+        }
+
+    }
+
+    private func processRequest(request: DataRequest, _ managerId: String, _ completion: @escaping (_ response: Response<T>?, _ error: ErrorResponse?) -> Void) {
+        if let credential = self.credential {
+            request.authenticate(usingCredential: credential)
+        }
+
+        let cleanupRequest = {
+            managerStore[managerId] = nil
+        }
+
+        let validatedRequest = request.validate()
+
+        switch T.self {
+        case is String.Type:
+            validatedRequest.responseString(completionHandler: { (stringResponse) in
+                cleanupRequest()
+
+                if stringResponse.result.isFailure {
+                    completion(
+                        nil,
+                        ErrorResponse.HttpError(statusCode: stringResponse.response?.statusCode ?? 500, data: stringResponse.data, error: stringResponse.result.error as Error!)
+                    )
+                    return
+                }
+
+                completion(
+                    Response(
+                        response: stringResponse.response!,
+                        body: ((stringResponse.result.value ?? "") as! T)
+                    ),
+                    nil
+                )
+            })
+        case is Void.Type:
+            validatedRequest.responseData(completionHandler: { (voidResponse) in
+                cleanupRequest()
+
+                if voidResponse.result.isFailure {
+                    completion(
+                        nil,
+                        ErrorResponse.HttpError(statusCode: voidResponse.response?.statusCode ?? 500, data: voidResponse.data, error: voidResponse.result.error!)
+                    )
+                    return
+                }
+
+                completion(
+                    Response(
+                        response: voidResponse.response!,
+                        body: nil),
+                    nil
+                )
+            })
+        case is Data.Type:
+            validatedRequest.responseData(completionHandler: { (dataResponse) in
+                cleanupRequest()
+
+                if (dataResponse.result.isFailure) {
+                    completion(
+                        nil,
+                        ErrorResponse.HttpError(statusCode: dataResponse.response?.statusCode ?? 500, data: dataResponse.data, error: dataResponse.result.error!)
+                    )
+                    return
+                }
+
+                completion(
+                    Response(
+                        response: dataResponse.response!,
+                        body: (dataResponse.data as! T)
+                    ),
+                    nil
+                )
+            })
+        default:
+            validatedRequest.responseJSON(options: .allowFragments) { response in
+                cleanupRequest()
+
+                if response.result.isFailure {
+                    completion(nil, ErrorResponse.HttpError(statusCode: response.response?.statusCode ?? 500, data: response.data, error: response.result.error!))
+                    return
+                }
+
+                // handle HTTP 204 No Content
+                // NSNull would crash decoders
+                if response.response?.statusCode == 204 && response.result.value is NSNull{
+                    completion(nil, nil)
+                    return
+                }
+
+                if () is T {
+                    completion(Response(response: response.response!, body: (() as! T)), nil)
+                    return
+                }
+                if let json: Any = response.result.value {
+                    let decoded = Decoders.decode(clazz: T.self, source: json as AnyObject, instance: nil)
+                    switch decoded {
+                    case let .success(object): completion(Response(response: response.response!, body: object), nil)
+                    case let .failure(error): completion(nil, ErrorResponse.DecodeError(response: response.data, decodeError: error))
+                    }
+                    return
+                } else if "" is T {
+                    // swagger-parser currently doesn't support void, which will be fixed in future swagger-parser release
+                    // https://github.com/swagger-api/swagger-parser/pull/34
+                    completion(Response(response: response.response!, body: ("" as! T)), nil)
+                    return
+                }
+
+                completion(nil, ErrorResponse.HttpError(statusCode: 500, data: nil, error: NSError(domain: "localhost", code: 500, userInfo: ["reason": "unreacheable code"])))
+            }
+        }
+    }
+
+    open func buildHeaders() -> [String: String] {
+        var httpHeaders = SessionManager.defaultHTTPHeaders
+        for (key, value) in self.headers {
+            httpHeaders[key] = value
+        }
+        return httpHeaders
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Extensions.swift

@@ -0,0 +1,187 @@
+// Extensions.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+import Alamofire
+
+extension Bool: JSONEncodable {
+    func encodeToJSON() -> Any { return self as Any }
+}
+
+extension Float: JSONEncodable {
+    func encodeToJSON() -> Any { return self as Any }
+}
+
+extension Int: JSONEncodable {
+    func encodeToJSON() -> Any { return self as Any }
+}
+
+extension Int32: JSONEncodable {
+    func encodeToJSON() -> Any { return NSNumber(value: self as Int32) }
+}
+
+extension Int64: JSONEncodable {
+    func encodeToJSON() -> Any { return NSNumber(value: self as Int64) }
+}
+
+extension Double: JSONEncodable {
+    func encodeToJSON() -> Any { return self as Any }
+}
+
+extension String: JSONEncodable {
+    func encodeToJSON() -> Any { return self as Any }
+}
+
+private func encodeIfPossible<T>(_ object: T) -> Any {
+    if let encodableObject = object as? JSONEncodable {
+        return encodableObject.encodeToJSON()
+    } else {
+        return object as Any
+    }
+}
+
+extension Array: JSONEncodable {
+    func encodeToJSON() -> Any {
+        return self.map(encodeIfPossible)
+    }
+}
+
+extension Dictionary: JSONEncodable {
+    func encodeToJSON() -> Any {
+        var dictionary = [AnyHashable: Any]()
+        for (key, value) in self {
+            dictionary[key as! NSObject] = encodeIfPossible(value)
+        }
+        return dictionary as Any
+    }
+}
+
+extension Data: JSONEncodable {
+    func encodeToJSON() -> Any {
+        return self.base64EncodedString(options: Data.Base64EncodingOptions())
+    }
+}
+
+private let dateFormatter: DateFormatter = {
+    let fmt = DateFormatter()
+    fmt.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZZZZZ"
+    fmt.locale = Locale(identifier: "en_US_POSIX")
+    return fmt
+}()
+
+extension Date: JSONEncodable {
+    func encodeToJSON() -> Any {
+        return dateFormatter.string(from: self) as Any
+    }
+}
+
+extension UUID: JSONEncodable {
+    func encodeToJSON() -> Any {
+        return self.uuidString
+    }
+}
+
+/// Represents an ISO-8601 full-date (RFC-3339).
+/// ex: 12-31-1999
+/// https://xml2rfc.tools.ietf.org/public/rfc/html/rfc3339.html#anchor14
+public final class ISOFullDate: CustomStringConvertible {
+
+    public let year: Int
+    public let month: Int
+    public let day: Int
+
+    public init(year: Int, month: Int, day: Int) {
+        self.year = year
+        self.month = month
+        self.day = day
+    }
+
+    /**
+     Converts a Date to an ISOFullDate. Only interested in the year, month, day components.
+
+     - parameter date: The date to convert.
+
+     - returns: An ISOFullDate constructed from the year, month, day of the date.
+     */
+    public static func from(date: Date) -> ISOFullDate? {
+        let calendar = Calendar(identifier: .gregorian)
+
+        let components = calendar.dateComponents(
+            [
+                .year,
+                .month,
+                .day,
+            ],
+            from: date
+        )
+
+        guard
+            let year = components.year,
+            let month = components.month,
+            let day = components.day
+        else {
+            return nil
+        }
+
+        return ISOFullDate(
+            year: year,
+            month: month,
+            day: day
+        )
+    }
+
+    /**
+     Converts a ISO-8601 full-date string to an ISOFullDate.
+
+     - parameter string: The ISO-8601 full-date format string to convert.
+
+     - returns: An ISOFullDate constructed from the string.
+     */
+    public static func from(string: String) -> ISOFullDate? {
+        let components = string
+            .characters
+            .split(separator: "-")
+            .map(String.init)
+            .flatMap { Int($0) }
+        guard components.count == 3 else { return nil }
+
+        return ISOFullDate(
+            year: components[0],
+            month: components[1],
+            day: components[2]
+        )
+    }
+
+    /**
+     Converts the receiver to a Date, in the default time zone.
+
+     - returns: A Date from the components of the receiver, in the default time zone.
+     */
+    public func toDate() -> Date? {
+        var components = DateComponents()
+        components.year = year
+        components.month = month
+        components.day = day
+        components.timeZone = TimeZone.ReferenceType.default
+        let calendar = Calendar(identifier: .gregorian)
+        return calendar.date(from: components)
+    }
+
+    // MARK: CustomStringConvertible
+
+    public var description: String {
+        return "\(year)-\(month)-\(day)"
+    }
+
+}
+
+extension ISOFullDate: JSONEncodable {
+    public func encodeToJSON() -> Any {
+        return "\(year)-\(month)-\(day)"
+    }
+}
+
+

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models.swift

@@ -0,0 +1,951 @@
+// Models.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+protocol JSONEncodable {
+    func encodeToJSON() -> Any
+}
+
+public enum ErrorResponse : Error {
+    case HttpError(statusCode: Int, data: Data?, error: Error)
+    case DecodeError(response: Data?, decodeError: DecodeError)
+}
+
+open class Response<T> {
+    open let statusCode: Int
+    open let header: [String: String]
+    open let body: T?
+
+    public init(statusCode: Int, header: [String: String], body: T?) {
+        self.statusCode = statusCode
+        self.header = header
+        self.body = body
+    }
+
+    public convenience init(response: HTTPURLResponse, body: T?) {
+        let rawHeader = response.allHeaderFields
+        var header = [String:String]()
+        for (key, value) in rawHeader {
+            header[key as! String] = value as? String
+        }
+        self.init(statusCode: response.statusCode, header: header, body: body)
+    }
+}
+
+public enum Decoded<ValueType> {
+    case success(ValueType)
+    case failure(DecodeError)
+}
+
+public extension Decoded {
+    var value: ValueType? {
+        switch self {
+        case let .success(value):
+            return value
+        case .failure:
+            return nil
+        }
+    }
+}
+
+public enum DecodeError {
+    case typeMismatch(expected: String, actual: String)
+    case missingKey(key: String)
+    case parseError(message: String)
+}
+
+private var once = Int()
+class Decoders {
+    static fileprivate var decoders = Dictionary<String, ((AnyObject, AnyObject?) -> AnyObject)>()
+
+    static func addDecoder<T>(clazz: T.Type, decoder: @escaping ((AnyObject, AnyObject?) -> Decoded<T>)) {
+        let key = "\(T.self)"
+        decoders[key] = { decoder($0, $1) as AnyObject }
+    }
+
+    static func decode<T>(clazz: T.Type, discriminator: String, source: AnyObject) -> Decoded<T> {
+        let key = discriminator
+        if let decoder = decoders[key], let value = decoder(source, nil) as? Decoded<T> {
+            return value
+        } else {
+            return .failure(.typeMismatch(expected: String(describing: clazz), actual: String(describing: source)))
+        }
+    }
+
+    static func decode<T>(clazz: [T].Type, source: AnyObject) -> Decoded<[T]> {
+        if let sourceArray = source as? [AnyObject] {
+            var values = [T]()
+            for sourceValue in sourceArray {
+                switch Decoders.decode(clazz: T.self, source: sourceValue, instance: nil) {
+                case let .success(value):
+                    values.append(value)
+                case let .failure(error):
+                    return .failure(error)
+                }
+            }
+            return .success(values)
+        } else {
+            return .failure(.typeMismatch(expected: String(describing: clazz), actual: String(describing: source)))
+        }
+    }
+
+    static func decode<T, Key: Hashable>(clazz: [Key:T].Type, source: AnyObject) -> Decoded<[Key:T]> {
+        if let sourceDictionary = source as? [Key: AnyObject] {
+            var dictionary = [Key:T]()
+            for (key, value) in sourceDictionary {
+                switch Decoders.decode(clazz: T.self, source: value, instance: nil) {
+                case let .success(value):
+                    dictionary[key] = value
+                case let .failure(error):
+                    return .failure(error)
+                }
+            }
+            return .success(dictionary)
+        } else {
+            return .failure(.typeMismatch(expected: String(describing: clazz), actual: String(describing: source)))
+        }
+    }
+
+    static func decodeOptional<T: RawRepresentable>(clazz: T.Type, source: AnyObject?) -> Decoded<T?> {
+        guard !(source is NSNull), source != nil else { return .success(nil) }
+        if let value = source as? T.RawValue {
+            if let enumValue = T.init(rawValue: value) {
+                return .success(enumValue)
+            } else {
+                return .failure(.typeMismatch(expected: "A value from the enumeration \(T.self)", actual: "\(value)"))
+            }
+        } else {
+            return .failure(.typeMismatch(expected: "\(T.RawValue.self) matching a case from the enumeration \(T.self)", actual: String(describing: type(of: source))))
+        }
+    }
+
+    static func decode<T>(clazz: T.Type, source: AnyObject, instance: AnyObject?) -> Decoded<T> {
+        initialize()
+        if let value = source.int32Value as? T, source is NSNumber, T.self is Int32.Type {
+            return .success(value)
+        }
+        if let value = source.int32Value as? T, source is NSNumber, T.self is Int64.Type {
+            return .success(value)
+        }
+        if let intermediate = source as? String, let value = UUID(uuidString: intermediate) as? T, source is String, T.self is UUID.Type {
+            return .success(value)
+        }
+        if let value = source as? T {
+            return .success(value)
+        }
+        if let intermediate = source as? String, let value = Data(base64Encoded: intermediate) as? T {
+            return .success(value)
+        }
+
+        let key = "\(T.self)"
+        if let decoder = decoders[key], let value = decoder(source, instance) as? Decoded<T> {
+           return value
+        } else {
+            return .failure(.typeMismatch(expected: String(describing: clazz), actual: String(describing: source)))
+        }
+    }
+
+    //Convert a Decoded so that its value is optional. DO WE STILL NEED THIS?
+    static func toOptional<T>(decoded: Decoded<T>) -> Decoded<T?> {
+        return .success(decoded.value)
+    }
+
+    static func decodeOptional<T>(clazz: T.Type, source: AnyObject?) -> Decoded<T?> {
+        if let source = source, !(source is NSNull) {
+            switch Decoders.decode(clazz: clazz, source: source, instance: nil) {
+            case let .success(value): return .success(value)
+            case let .failure(error): return .failure(error)
+            }
+        } else {
+            return .success(nil)
+        }
+    }
+
+    static func decodeOptional<T>(clazz: [T].Type, source: AnyObject?) -> Decoded<[T]?> {
+        if let source = source as? [AnyObject] {
+            var values = [T]()
+            for sourceValue in source {
+                switch Decoders.decode(clazz: T.self, source: sourceValue, instance: nil) {
+                case let .success(value): values.append(value)
+                case let .failure(error): return .failure(error)
+                }
+            }
+            return .success(values)
+        } else {
+            return .success(nil)
+        }
+    }
+
+    static func decodeOptional<T, Key: Hashable>(clazz: [Key:T].Type, source: AnyObject?) -> Decoded<[Key:T]?> {
+        if let sourceDictionary = source as? [Key: AnyObject] {
+            var dictionary = [Key:T]()
+            for (key, value) in sourceDictionary {
+                switch Decoders.decode(clazz: T.self, source: value, instance: nil) {
+                case let .success(value): dictionary[key] = value
+                case let .failure(error): return .failure(error)
+                }
+            }
+            return .success(dictionary)
+        } else {
+            return .success(nil)
+        }
+    }
+
+    static func decodeOptional<T: RawRepresentable, U: AnyObject where T.RawValue == U>(clazz: T, source: AnyObject) -> Decoded<T?> {
+        if let value = source as? U {
+            if let enumValue = T.init(rawValue: value) {
+                return .success(enumValue)
+            } else {
+                return .failure(.typeMismatch(expected: "A value from the enumeration \(T.self)", actual: "\(value)"))
+            }
+        } else {
+            return .failure(.typeMismatch(expected: "String", actual: String(describing: type(of: source))))
+        }
+    }
+
+
+    private static var __once: () = {
+        let formatters = [
+            "yyyy-MM-dd",
+            "yyyy-MM-dd'T'HH:mm:ssZZZZZ",
+            "yyyy-MM-dd'T'HH:mm:ss.SSSZZZZZ",
+            "yyyy-MM-dd'T'HH:mm:ss'Z'",
+            "yyyy-MM-dd'T'HH:mm:ss.SSS",
+            "yyyy-MM-dd HH:mm:ss"
+        ].map { (format: String) -> DateFormatter in
+            let formatter = DateFormatter()
+            formatter.dateFormat = format
+            return formatter
+        }
+        // Decoder for Date
+        Decoders.addDecoder(clazz: Date.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Date> in
+           if let sourceString = source as? String {
+                for formatter in formatters {
+                    if let date = formatter.date(from: sourceString) {
+                        return .success(date)
+                    }
+                }
+            }
+            if let sourceInt = source as? Int {
+                // treat as a java date
+                return .success(Date(timeIntervalSince1970: Double(sourceInt / 1000) ))
+            }
+            if source is String || source is Int {
+                return .failure(.parseError(message: "Could not decode date"))
+            } else {
+                return .failure(.typeMismatch(expected: "String or Int", actual: "\(source)"))
+            }
+        }
+
+        // Decoder for ISOFullDate
+        Decoders.addDecoder(clazz: ISOFullDate.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<ISOFullDate> in
+            if let string = source as? String,
+               let isoDate = ISOFullDate.from(string: string) {
+                return .success(isoDate)
+            } else {
+            	return .failure(.typeMismatch(expected: "ISO date", actual: "\(source)"))
+            }
+        }
+
+        // Decoder for AdditionalPropertiesClass
+        Decoders.addDecoder(clazz: AdditionalPropertiesClass.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<AdditionalPropertiesClass> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = AdditionalPropertiesClass()
+                switch Decoders.decodeOptional(clazz: [String:String].self, source: sourceDictionary["map_property"] as AnyObject?) {
+                case let .success(value): instance.mapProperty = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: [String:[String:String]].self, source: sourceDictionary["map_of_map_property"] as AnyObject?) {
+                case let .success(value): instance.mapOfMapProperty = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "AdditionalPropertiesClass", actual: "\(source)"))
+            }
+        }
+        // Decoder for Animal
+        Decoders.addDecoder(clazz: Animal.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Animal> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                // Check discriminator to support inheritance
+                if let discriminator = sourceDictionary["className"] as? String, instance == nil && discriminator != "Animal"{
+                    return Decoders.decode(clazz: Animal.self, discriminator: discriminator, source: source)
+                }
+                guard let classNameSource = sourceDictionary["className"] as AnyObject? else {
+                    return .failure(.missingKey(key: "className"))
+                }
+                guard let className = Decoders.decode(clazz: String.self.self, source: classNameSource).value else {
+                    return .failure(.typeMismatch(expected: "Animal", actual: "\(classNameSource)"))
+                }
+                let result = Animal(className: className)
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["color"] as AnyObject?) {
+                case let .success(value): instance.color = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Animal", actual: "\(source)"))
+            }
+        }
+        // Decoder for ApiResponse
+        Decoders.addDecoder(clazz: ApiResponse.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<ApiResponse> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = ApiResponse()
+                switch Decoders.decodeOptional(clazz: Int32.self, source: sourceDictionary["code"] as AnyObject?) {
+                case let .success(value): instance.code = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["type"] as AnyObject?) {
+                case let .success(value): instance.type = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["message"] as AnyObject?) {
+                case let .success(value): instance.message = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "ApiResponse", actual: "\(source)"))
+            }
+        }
+        // Decoder for ArrayOfArrayOfNumberOnly
+        Decoders.addDecoder(clazz: ArrayOfArrayOfNumberOnly.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<ArrayOfArrayOfNumberOnly> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = ArrayOfArrayOfNumberOnly()
+                switch Decoders.decodeOptional(clazz: [[Double]].self, source: sourceDictionary["ArrayArrayNumber"] as AnyObject?) {
+                case let .success(value): instance.arrayArrayNumber = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "ArrayOfArrayOfNumberOnly", actual: "\(source)"))
+            }
+        }
+        // Decoder for ArrayOfNumberOnly
+        Decoders.addDecoder(clazz: ArrayOfNumberOnly.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<ArrayOfNumberOnly> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = ArrayOfNumberOnly()
+                switch Decoders.decodeOptional(clazz: [Double].self, source: sourceDictionary["ArrayNumber"] as AnyObject?) {
+                case let .success(value): instance.arrayNumber = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "ArrayOfNumberOnly", actual: "\(source)"))
+            }
+        }
+        // Decoder for ArrayTest
+        Decoders.addDecoder(clazz: ArrayTest.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<ArrayTest> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = ArrayTest()
+                switch Decoders.decodeOptional(clazz: [String].self, source: sourceDictionary["array_of_string"] as AnyObject?) {
+                case let .success(value): instance.arrayOfString = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: [[Int64]].self, source: sourceDictionary["array_array_of_integer"] as AnyObject?) {
+                case let .success(value): instance.arrayArrayOfInteger = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: [[ReadOnlyFirst]].self, source: sourceDictionary["array_array_of_model"] as AnyObject?) {
+                case let .success(value): instance.arrayArrayOfModel = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "ArrayTest", actual: "\(source)"))
+            }
+        }
+        // Decoder for Capitalization
+        Decoders.addDecoder(clazz: Capitalization.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Capitalization> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = Capitalization()
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["smallCamel"] as AnyObject?) {
+                case let .success(value): instance.smallCamel = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["CapitalCamel"] as AnyObject?) {
+                case let .success(value): instance.capitalCamel = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["small_Snake"] as AnyObject?) {
+                case let .success(value): instance.smallSnake = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["Capital_Snake"] as AnyObject?) {
+                case let .success(value): instance.capitalSnake = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["SCA_ETH_Flow_Points"] as AnyObject?) {
+                case let .success(value): instance.sCAETHFlowPoints = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["ATT_NAME"] as AnyObject?) {
+                case let .success(value): instance.ATT_NAME = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Capitalization", actual: "\(source)"))
+            }
+        }
+        // Decoder for Category
+        Decoders.addDecoder(clazz: Category.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Category> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = Category()
+                switch Decoders.decodeOptional(clazz: Int64.self, source: sourceDictionary["id"] as AnyObject?) {
+                case let .success(value): instance.id = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["name"] as AnyObject?) {
+                case let .success(value): instance.name = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Category", actual: "\(source)"))
+            }
+        }
+        // Decoder for ClassModel
+        Decoders.addDecoder(clazz: ClassModel.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<ClassModel> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = ClassModel()
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["_class"] as AnyObject?) {
+                case let .success(value): instance._class = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "ClassModel", actual: "\(source)"))
+            }
+        }
+        // Decoder for Client
+        Decoders.addDecoder(clazz: Client.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Client> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = Client()
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["client"] as AnyObject?) {
+                case let .success(value): instance.client = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Client", actual: "\(source)"))
+            }
+        }
+        // Decoder for EnumArrays
+        Decoders.addDecoder(clazz: EnumArrays.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<EnumArrays> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = EnumArrays()
+                switch Decoders.decodeOptional(clazz: EnumArrays.JustSymbol.self, source: sourceDictionary["just_symbol"] as AnyObject?) {
+                case let .success(value): instance.justSymbol = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Array<EnumArrays.ArrayEnum>.self, source: sourceDictionary["array_enum"] as AnyObject?) {
+                case let .success(value): instance.arrayEnum = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "EnumArrays", actual: "\(source)"))
+            }
+        }
+        // Decoder for EnumClass
+        Decoders.addDecoder(clazz: EnumClass.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<EnumClass> in
+            //TODO: I don't think we need this anymore
+            return Decoders.decode(clazz: EnumClass.self, source: source, instance: instance)
+        }
+        // Decoder for EnumTest
+        Decoders.addDecoder(clazz: EnumTest.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<EnumTest> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = EnumTest()
+                switch Decoders.decodeOptional(clazz: EnumTest.EnumString.self, source: sourceDictionary["enum_string"] as AnyObject?) {
+                case let .success(value): instance.enumString = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: EnumTest.EnumInteger.self, source: sourceDictionary["enum_integer"] as AnyObject?) {
+                case let .success(value): instance.enumInteger = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: EnumTest.EnumNumber.self, source: sourceDictionary["enum_number"] as AnyObject?) {
+                case let .success(value): instance.enumNumber = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: OuterEnum.self, source: sourceDictionary["outerEnum"] as AnyObject?) {
+                case let .success(value): instance.outerEnum = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "EnumTest", actual: "\(source)"))
+            }
+        }
+        // Decoder for FormatTest
+        Decoders.addDecoder(clazz: FormatTest.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<FormatTest> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                guard let numberSource = sourceDictionary["number"] as AnyObject? else {
+                    return .failure(.missingKey(key: "number"))
+                }
+                guard let number = Decoders.decode(clazz: Double.self.self, source: numberSource).value else {
+                    return .failure(.typeMismatch(expected: "FormatTest", actual: "\(numberSource)"))
+                }
+                guard let byteSource = sourceDictionary["byte"] as AnyObject? else {
+                    return .failure(.missingKey(key: "byte"))
+                }
+                guard let byte = Decoders.decode(clazz: Data.self.self, source: byteSource).value else {
+                    return .failure(.typeMismatch(expected: "FormatTest", actual: "\(byteSource)"))
+                }
+                guard let dateSource = sourceDictionary["date"] as AnyObject? else {
+                    return .failure(.missingKey(key: "date"))
+                }
+                guard let date = Decoders.decode(clazz: ISOFullDate.self.self, source: dateSource).value else {
+                    return .failure(.typeMismatch(expected: "FormatTest", actual: "\(dateSource)"))
+                }
+                guard let passwordSource = sourceDictionary["password"] as AnyObject? else {
+                    return .failure(.missingKey(key: "password"))
+                }
+                guard let password = Decoders.decode(clazz: String.self.self, source: passwordSource).value else {
+                    return .failure(.typeMismatch(expected: "FormatTest", actual: "\(passwordSource)"))
+                }
+                let result = FormatTest(number: number, byte: byte, date: date, password: password)
+                switch Decoders.decodeOptional(clazz: Int32.self, source: sourceDictionary["integer"] as AnyObject?) {
+                case let .success(value): instance.integer = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Int32.self, source: sourceDictionary["int32"] as AnyObject?) {
+                case let .success(value): instance.int32 = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Int64.self, source: sourceDictionary["int64"] as AnyObject?) {
+                case let .success(value): instance.int64 = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Float.self, source: sourceDictionary["float"] as AnyObject?) {
+                case let .success(value): instance.float = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Double.self, source: sourceDictionary["double"] as AnyObject?) {
+                case let .success(value): instance.double = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["string"] as AnyObject?) {
+                case let .success(value): instance.string = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Data.self, source: sourceDictionary["binary"] as AnyObject?) {
+                case let .success(value): instance.binary = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Date.self, source: sourceDictionary["dateTime"] as AnyObject?) {
+                case let .success(value): instance.dateTime = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: UUID.self, source: sourceDictionary["uuid"] as AnyObject?) {
+                case let .success(value): instance.uuid = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "FormatTest", actual: "\(source)"))
+            }
+        }
+        // Decoder for HasOnlyReadOnly
+        Decoders.addDecoder(clazz: HasOnlyReadOnly.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<HasOnlyReadOnly> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = HasOnlyReadOnly()
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["bar"] as AnyObject?) {
+                case let .success(value): instance.bar = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["foo"] as AnyObject?) {
+                case let .success(value): instance.foo = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "HasOnlyReadOnly", actual: "\(source)"))
+            }
+        }
+        // Decoder for List
+        Decoders.addDecoder(clazz: List.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<List> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = List()
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["123-list"] as AnyObject?) {
+                case let .success(value): instance._123List = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "List", actual: "\(source)"))
+            }
+        }
+        // Decoder for MapTest
+        Decoders.addDecoder(clazz: MapTest.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<MapTest> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = MapTest()
+                switch Decoders.decodeOptional(clazz: [String:[String:String]].self, source: sourceDictionary["map_map_of_string"] as AnyObject?) {
+                case let .success(value): instance.mapMapOfString = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: MapTest.MapOfEnumString.self, source: sourceDictionary["map_of_enum_string"] as AnyObject?) {
+                case let .success(value): instance.mapOfEnumString = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "MapTest", actual: "\(source)"))
+            }
+        }
+        // Decoder for MixedPropertiesAndAdditionalPropertiesClass
+        Decoders.addDecoder(clazz: MixedPropertiesAndAdditionalPropertiesClass.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<MixedPropertiesAndAdditionalPropertiesClass> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = MixedPropertiesAndAdditionalPropertiesClass()
+                switch Decoders.decodeOptional(clazz: UUID.self, source: sourceDictionary["uuid"] as AnyObject?) {
+                case let .success(value): instance.uuid = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Date.self, source: sourceDictionary["dateTime"] as AnyObject?) {
+                case let .success(value): instance.dateTime = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: [String:Animal].self, source: sourceDictionary["map"] as AnyObject?) {
+                case let .success(value): instance.map = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "MixedPropertiesAndAdditionalPropertiesClass", actual: "\(source)"))
+            }
+        }
+        // Decoder for Model200Response
+        Decoders.addDecoder(clazz: Model200Response.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Model200Response> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = Model200Response()
+                switch Decoders.decodeOptional(clazz: Int32.self, source: sourceDictionary["name"] as AnyObject?) {
+                case let .success(value): instance.name = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["class"] as AnyObject?) {
+                case let .success(value): instance._class = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Model200Response", actual: "\(source)"))
+            }
+        }
+        // Decoder for Name
+        Decoders.addDecoder(clazz: Name.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Name> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                guard let nameSource = sourceDictionary["name"] as AnyObject? else {
+                    return .failure(.missingKey(key: "name"))
+                }
+                guard let name = Decoders.decode(clazz: Int32.self.self, source: nameSource).value else {
+                    return .failure(.typeMismatch(expected: "Name", actual: "\(nameSource)"))
+                }
+                let result = Name(name: name)
+                switch Decoders.decodeOptional(clazz: Int32.self, source: sourceDictionary["snake_case"] as AnyObject?) {
+                case let .success(value): instance.snakeCase = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["property"] as AnyObject?) {
+                case let .success(value): instance.property = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Int32.self, source: sourceDictionary["123Number"] as AnyObject?) {
+                case let .success(value): instance._123Number = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Name", actual: "\(source)"))
+            }
+        }
+        // Decoder for NumberOnly
+        Decoders.addDecoder(clazz: NumberOnly.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<NumberOnly> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = NumberOnly()
+                switch Decoders.decodeOptional(clazz: Double.self, source: sourceDictionary["JustNumber"] as AnyObject?) {
+                case let .success(value): instance.justNumber = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "NumberOnly", actual: "\(source)"))
+            }
+        }
+        // Decoder for Order
+        Decoders.addDecoder(clazz: Order.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Order> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = Order()
+                switch Decoders.decodeOptional(clazz: Int64.self, source: sourceDictionary["id"] as AnyObject?) {
+                case let .success(value): instance.id = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Int64.self, source: sourceDictionary["petId"] as AnyObject?) {
+                case let .success(value): instance.petId = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Int32.self, source: sourceDictionary["quantity"] as AnyObject?) {
+                case let .success(value): instance.quantity = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Date.self, source: sourceDictionary["shipDate"] as AnyObject?) {
+                case let .success(value): instance.shipDate = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Order.Status.self, source: sourceDictionary["status"] as AnyObject?) {
+                case let .success(value): instance.status = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Bool.self, source: sourceDictionary["complete"] as AnyObject?) {
+                case let .success(value): instance.complete = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Order", actual: "\(source)"))
+            }
+        }
+        // Decoder for OuterBoolean
+        Decoders.addDecoder(clazz: OuterBoolean.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<OuterBoolean> in
+            if let source = source as? Bool {
+                return .success(source)
+            } else {
+                return .failure(.typeMismatch(expected: "Typealias OuterBoolean", actual: "\(source)"))
+            }
+        }
+        // Decoder for OuterComposite
+        Decoders.addDecoder(clazz: OuterComposite.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<OuterComposite> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = OuterComposite()
+                switch Decoders.decodeOptional(clazz: OuterNumber.self, source: sourceDictionary["my_number"] as AnyObject?) {
+                case let .success(value): instance.myNumber = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: OuterString.self, source: sourceDictionary["my_string"] as AnyObject?) {
+                case let .success(value): instance.myString = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: OuterBoolean.self, source: sourceDictionary["my_boolean"] as AnyObject?) {
+                case let .success(value): instance.myBoolean = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "OuterComposite", actual: "\(source)"))
+            }
+        }
+        // Decoder for OuterEnum
+        Decoders.addDecoder(clazz: OuterEnum.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<OuterEnum> in
+            //TODO: I don't think we need this anymore
+            return Decoders.decode(clazz: OuterEnum.self, source: source, instance: instance)
+        }
+        // Decoder for OuterNumber
+        Decoders.addDecoder(clazz: OuterNumber.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<OuterNumber> in
+            if let source = source as? Double {
+                return .success(source)
+            } else {
+                return .failure(.typeMismatch(expected: "Typealias OuterNumber", actual: "\(source)"))
+            }
+        }
+        // Decoder for OuterString
+        Decoders.addDecoder(clazz: OuterString.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<OuterString> in
+            if let source = source as? String {
+                return .success(source)
+            } else {
+                return .failure(.typeMismatch(expected: "Typealias OuterString", actual: "\(source)"))
+            }
+        }
+        // Decoder for Pet
+        Decoders.addDecoder(clazz: Pet.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Pet> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                guard let nameSource = sourceDictionary["name"] as AnyObject? else {
+                    return .failure(.missingKey(key: "name"))
+                }
+                guard let name = Decoders.decode(clazz: String.self.self, source: nameSource).value else {
+                    return .failure(.typeMismatch(expected: "Pet", actual: "\(nameSource)"))
+                }
+                guard let photoUrlsSource = sourceDictionary["photoUrls"] as AnyObject? else {
+                    return .failure(.missingKey(key: "photoUrls"))
+                }
+                guard let photoUrls = Decoders.decode(clazz: [String].self.self, source: photoUrlsSource).value else {
+                    return .failure(.typeMismatch(expected: "Pet", actual: "\(photoUrlsSource)"))
+                }
+                let result = Pet(name: name, photoUrls: photoUrls)
+                switch Decoders.decodeOptional(clazz: Int64.self, source: sourceDictionary["id"] as AnyObject?) {
+                case let .success(value): instance.id = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Category.self, source: sourceDictionary["category"] as AnyObject?) {
+                case let .success(value): instance.category = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: [Tag].self, source: sourceDictionary["tags"] as AnyObject?) {
+                case let .success(value): instance.tags = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Pet.Status.self, source: sourceDictionary["status"] as AnyObject?) {
+                case let .success(value): instance.status = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Pet", actual: "\(source)"))
+            }
+        }
+        // Decoder for ReadOnlyFirst
+        Decoders.addDecoder(clazz: ReadOnlyFirst.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<ReadOnlyFirst> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = ReadOnlyFirst()
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["bar"] as AnyObject?) {
+                case let .success(value): instance.bar = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["baz"] as AnyObject?) {
+                case let .success(value): instance.baz = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "ReadOnlyFirst", actual: "\(source)"))
+            }
+        }
+        // Decoder for Return
+        Decoders.addDecoder(clazz: Return.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Return> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = Return()
+                switch Decoders.decodeOptional(clazz: Int32.self, source: sourceDictionary["return"] as AnyObject?) {
+                case let .success(value): instance._return = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Return", actual: "\(source)"))
+            }
+        }
+        // Decoder for SpecialModelName
+        Decoders.addDecoder(clazz: SpecialModelName.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<SpecialModelName> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = SpecialModelName()
+                switch Decoders.decodeOptional(clazz: Int64.self, source: sourceDictionary["$special[property.name]"] as AnyObject?) {
+                case let .success(value): instance.specialPropertyName = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "SpecialModelName", actual: "\(source)"))
+            }
+        }
+        // Decoder for Tag
+        Decoders.addDecoder(clazz: Tag.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Tag> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = Tag()
+                switch Decoders.decodeOptional(clazz: Int64.self, source: sourceDictionary["id"] as AnyObject?) {
+                case let .success(value): instance.id = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["name"] as AnyObject?) {
+                case let .success(value): instance.name = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Tag", actual: "\(source)"))
+            }
+        }
+        // Decoder for User
+        Decoders.addDecoder(clazz: User.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<User> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                let result = User()
+                switch Decoders.decodeOptional(clazz: Int64.self, source: sourceDictionary["id"] as AnyObject?) {
+                case let .success(value): instance.id = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["username"] as AnyObject?) {
+                case let .success(value): instance.username = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["firstName"] as AnyObject?) {
+                case let .success(value): instance.firstName = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["lastName"] as AnyObject?) {
+                case let .success(value): instance.lastName = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["email"] as AnyObject?) {
+                case let .success(value): instance.email = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["password"] as AnyObject?) {
+                case let .success(value): instance.password = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["phone"] as AnyObject?) {
+                case let .success(value): instance.phone = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Int32.self, source: sourceDictionary["userStatus"] as AnyObject?) {
+                case let .success(value): instance.userStatus = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "User", actual: "\(source)"))
+            }
+        }
+        // Decoder for Cat
+        Decoders.addDecoder(clazz: Cat.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Cat> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                guard let classNameSource = sourceDictionary["className"] as AnyObject? else {
+                    return .failure(.missingKey(key: "className"))
+                }
+                guard let className = Decoders.decode(clazz: String.self.self, source: classNameSource).value else {
+                    return .failure(.typeMismatch(expected: "Cat", actual: "\(classNameSource)"))
+                }
+                let result = Cat(className: className)
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["color"] as AnyObject?) {
+                case let .success(value): instance.color = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: Bool.self, source: sourceDictionary["declawed"] as AnyObject?) {
+                case let .success(value): instance.declawed = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Cat", actual: "\(source)"))
+            }
+        }
+        // Decoder for Dog
+        Decoders.addDecoder(clazz: Dog.self) { (source: AnyObject, instance: AnyObject?) -> Decoded<Dog> in
+            if let sourceDictionary = source as? [AnyHashable: Any] {
+                guard let classNameSource = sourceDictionary["className"] as AnyObject? else {
+                    return .failure(.missingKey(key: "className"))
+                }
+                guard let className = Decoders.decode(clazz: String.self.self, source: classNameSource).value else {
+                    return .failure(.typeMismatch(expected: "Dog", actual: "\(classNameSource)"))
+                }
+                let result = Dog(className: className)
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["color"] as AnyObject?) {
+                case let .success(value): instance.color = value
+                case let .failure(error): return .failure(error)
+                }
+                switch Decoders.decodeOptional(clazz: String.self, source: sourceDictionary["breed"] as AnyObject?) {
+                case let .success(value): instance.breed = value
+                case let .failure(error): return .failure(error)
+                }
+                return .success(result)
+            } else {
+                return .failure(.typeMismatch(expected: "Dog", actual: "\(source)"))
+            }
+        }
+    }()
+
+    static fileprivate func initialize() {
+        _ = Decoders.__once
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/AdditionalPropertiesClass.swift

@@ -0,0 +1,30 @@
+//
+// AdditionalPropertiesClass.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class AdditionalPropertiesClass: JSONEncodable {
+
+    public var mapProperty: [String:String]?
+    public var mapOfMapProperty: [String:[String:String]]?
+
+
+    public init(mapProperty: [String:String]?=nil, mapOfMapProperty: [String:[String:String]]?=nil) {
+        self.mapProperty = mapProperty
+        self.mapOfMapProperty = mapOfMapProperty
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["map_property"] = self.mapProperty?.encodeToJSON()
+        nillableDictionary["map_of_map_property"] = self.mapOfMapProperty?.encodeToJSON()
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/Animal.swift

@@ -0,0 +1,30 @@
+//
+// Animal.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class Animal: JSONEncodable {
+
+    public var className: String
+    public var color: String?
+
+
+    public init(className: String, color: String?=nil) {
+        self.className = className
+        self.color = color
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["className"] = self.className
+        nillableDictionary["color"] = self.color
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/AnimalFarm.swift

@@ -0,0 +1,11 @@
+//
+// AnimalFarm.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+public typealias AnimalFarm = [Animal]

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/ApiResponse.swift

@@ -0,0 +1,33 @@
+//
+// ApiResponse.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class ApiResponse: JSONEncodable {
+
+    public var code: Int32?
+    public var type: String?
+    public var message: String?
+
+
+    public init(code: Int32?=nil, type: String?=nil, message: String?=nil) {
+        self.code = code
+        self.type = type
+        self.message = message
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["code"] = self.code?.encodeToJSON()
+        nillableDictionary["type"] = self.type
+        nillableDictionary["message"] = self.message
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/ArrayOfArrayOfNumberOnly.swift

@@ -0,0 +1,27 @@
+//
+// ArrayOfArrayOfNumberOnly.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class ArrayOfArrayOfNumberOnly: JSONEncodable {
+
+    public var arrayArrayNumber: [[Double]]?
+
+
+    public init(arrayArrayNumber: [[Double]]?=nil) {
+        self.arrayArrayNumber = arrayArrayNumber
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["ArrayArrayNumber"] = self.arrayArrayNumber?.encodeToJSON()
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/ArrayOfNumberOnly.swift

@@ -0,0 +1,27 @@
+//
+// ArrayOfNumberOnly.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class ArrayOfNumberOnly: JSONEncodable {
+
+    public var arrayNumber: [Double]?
+
+
+    public init(arrayNumber: [Double]?=nil) {
+        self.arrayNumber = arrayNumber
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["ArrayNumber"] = self.arrayNumber?.encodeToJSON()
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/ArrayTest.swift

@@ -0,0 +1,33 @@
+//
+// ArrayTest.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class ArrayTest: JSONEncodable {
+
+    public var arrayOfString: [String]?
+    public var arrayArrayOfInteger: [[Int64]]?
+    public var arrayArrayOfModel: [[ReadOnlyFirst]]?
+
+
+    public init(arrayOfString: [String]?=nil, arrayArrayOfInteger: [[Int64]]?=nil, arrayArrayOfModel: [[ReadOnlyFirst]]?=nil) {
+        self.arrayOfString = arrayOfString
+        self.arrayArrayOfInteger = arrayArrayOfInteger
+        self.arrayArrayOfModel = arrayArrayOfModel
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["array_of_string"] = self.arrayOfString?.encodeToJSON()
+        nillableDictionary["array_array_of_integer"] = self.arrayArrayOfInteger?.encodeToJSON()
+        nillableDictionary["array_array_of_model"] = self.arrayArrayOfModel?.encodeToJSON()
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/Capitalization.swift

@@ -0,0 +1,43 @@
+//
+// Capitalization.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class Capitalization: JSONEncodable {
+
+    public var smallCamel: String?
+    public var capitalCamel: String?
+    public var smallSnake: String?
+    public var capitalSnake: String?
+    public var sCAETHFlowPoints: String?
+    /** Name of the pet  */
+    public var ATT_NAME: String?
+
+
+    public init(smallCamel: String?=nil, capitalCamel: String?=nil, smallSnake: String?=nil, capitalSnake: String?=nil, sCAETHFlowPoints: String?=nil, ATT_NAME: String?=nil) {
+        self.smallCamel = smallCamel
+        self.capitalCamel = capitalCamel
+        self.smallSnake = smallSnake
+        self.capitalSnake = capitalSnake
+        self.sCAETHFlowPoints = sCAETHFlowPoints
+        self.ATT_NAME = ATT_NAME
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["smallCamel"] = self.smallCamel
+        nillableDictionary["CapitalCamel"] = self.capitalCamel
+        nillableDictionary["small_Snake"] = self.smallSnake
+        nillableDictionary["Capital_Snake"] = self.capitalSnake
+        nillableDictionary["SCA_ETH_Flow_Points"] = self.sCAETHFlowPoints
+        nillableDictionary["ATT_NAME"] = self.ATT_NAME
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/Cat.swift

@@ -0,0 +1,27 @@
+//
+// Cat.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class Cat: Animal {
+
+    public var declawed: Bool?
+
+
+    public init(className: String, color: String?=nil, declawed: Bool?=nil) {
+        self.declawed = declawed
+    }
+    // MARK: JSONEncodable
+    override open func encodeToJSON() -> Any {
+        var nillableDictionary = super.encodeToJSON() as? [String:Any?] ?? [String:Any?]()
+        nillableDictionary["declawed"] = self.declawed
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/Category.swift

@@ -0,0 +1,30 @@
+//
+// Category.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class Category: JSONEncodable {
+
+    public var id: Int64?
+    public var name: String?
+
+
+    public init(id: Int64?=nil, name: String?=nil) {
+        self.id = id
+        self.name = name
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["id"] = self.id?.encodeToJSON()
+        nillableDictionary["name"] = self.name
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/ClassModel.swift

@@ -0,0 +1,28 @@
+//
+// ClassModel.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+/** Model for testing model with \"_class\" property */
+open class ClassModel: JSONEncodable {
+
+    public var _class: String?
+
+
+    public init(_class: String?=nil) {
+        self._class = _class
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["_class"] = self._class
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/Client.swift

@@ -0,0 +1,27 @@
+//
+// Client.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class Client: JSONEncodable {
+
+    public var client: String?
+
+
+    public init(client: String?=nil) {
+        self.client = client
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["client"] = self.client
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/Dog.swift

@@ -0,0 +1,27 @@
+//
+// Dog.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class Dog: Animal {
+
+    public var breed: String?
+
+
+    public init(className: String, color: String?=nil, breed: String?=nil) {
+        self.breed = breed
+    }
+    // MARK: JSONEncodable
+    override open func encodeToJSON() -> Any {
+        var nillableDictionary = super.encodeToJSON() as? [String:Any?] ?? [String:Any?]()
+        nillableDictionary["breed"] = self.breed
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/EnumArrays.swift

@@ -0,0 +1,38 @@
+//
+// EnumArrays.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class EnumArrays: JSONEncodable {
+
+    public enum JustSymbol: String { 
+        case greaterThanOrEqualTo = ">="
+        case dollar = "$"
+    }
+    public enum ArrayEnum: String { 
+        case fish = "fish"
+        case crab = "crab"
+    }
+    public var justSymbol: JustSymbol?
+    public var arrayEnum: [ArrayEnum]?
+
+
+    public init(justSymbol: JustSymbol?=nil, arrayEnum: [ArrayEnum]?=nil) {
+        self.justSymbol = justSymbol
+        self.arrayEnum = arrayEnum
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["just_symbol"] = self.justSymbol?.rawValue
+        nillableDictionary["array_enum"] = self.arrayEnum?.map({$0.rawValue}).encodeToJSON()
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/EnumClass.swift

@@ -0,0 +1,17 @@
+//
+// EnumClass.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+public enum EnumClass: String {
+    case abc = "_abc"
+    case efg = "-efg"
+    case xyz = "(xyz)"
+
+    func encodeToJSON() -> Any { return self.rawValue }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/EnumTest.swift

@@ -0,0 +1,49 @@
+//
+// EnumTest.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class EnumTest: JSONEncodable {
+
+    public enum EnumString: String { 
+        case upper = "UPPER"
+        case lower = "lower"
+        case empty = ""
+    }
+    public enum EnumInteger: Int32 { 
+        case _1 = 1
+        case numberminus1 = -1
+    }
+    public enum EnumNumber: Double { 
+        case _11 = 1.1
+        case numberminus12 = -1.2
+    }
+    public var enumString: EnumString?
+    public var enumInteger: EnumInteger?
+    public var enumNumber: EnumNumber?
+    public var outerEnum: OuterEnum?
+
+
+    public init(enumString: EnumString?=nil, enumInteger: EnumInteger?=nil, enumNumber: EnumNumber?=nil, outerEnum: OuterEnum?=nil) {
+        self.enumString = enumString
+        self.enumInteger = enumInteger
+        self.enumNumber = enumNumber
+        self.outerEnum = outerEnum
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["enum_string"] = self.enumString?.rawValue
+        nillableDictionary["enum_integer"] = self.enumInteger?.rawValue
+        nillableDictionary["enum_number"] = self.enumNumber?.rawValue
+        nillableDictionary["outerEnum"] = self.outerEnum?.encodeToJSON()
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/FormatTest.swift

@@ -0,0 +1,63 @@
+//
+// FormatTest.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class FormatTest: JSONEncodable {
+
+    public var integer: Int32?
+    public var int32: Int32?
+    public var int64: Int64?
+    public var number: Double
+    public var float: Float?
+    public var double: Double?
+    public var string: String?
+    public var byte: Data
+    public var binary: Data?
+    public var date: ISOFullDate
+    public var dateTime: Date?
+    public var uuid: UUID?
+    public var password: String
+
+
+    public init(integer: Int32?=nil, int32: Int32?=nil, int64: Int64?=nil, number: Double, float: Float?=nil, double: Double?=nil, string: String?=nil, byte: Data, binary: Data?=nil, date: ISOFullDate, dateTime: Date?=nil, uuid: UUID?=nil, password: String) {
+        self.integer = integer
+        self.int32 = int32
+        self.int64 = int64
+        self.number = number
+        self.float = float
+        self.double = double
+        self.string = string
+        self.byte = byte
+        self.binary = binary
+        self.date = date
+        self.dateTime = dateTime
+        self.uuid = uuid
+        self.password = password
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["integer"] = self.integer?.encodeToJSON()
+        nillableDictionary["int32"] = self.int32?.encodeToJSON()
+        nillableDictionary["int64"] = self.int64?.encodeToJSON()
+        nillableDictionary["number"] = self.number
+        nillableDictionary["float"] = self.float
+        nillableDictionary["double"] = self.double
+        nillableDictionary["string"] = self.string
+        nillableDictionary["byte"] = self.byte.encodeToJSON()
+        nillableDictionary["binary"] = self.binary?.encodeToJSON()
+        nillableDictionary["date"] = self.date.encodeToJSON()
+        nillableDictionary["dateTime"] = self.dateTime?.encodeToJSON()
+        nillableDictionary["uuid"] = self.uuid?.encodeToJSON()
+        nillableDictionary["password"] = self.password
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/HasOnlyReadOnly.swift

@@ -0,0 +1,30 @@
+//
+// HasOnlyReadOnly.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class HasOnlyReadOnly: JSONEncodable {
+
+    public var bar: String?
+    public var foo: String?
+
+
+    public init(bar: String?=nil, foo: String?=nil) {
+        self.bar = bar
+        self.foo = foo
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["bar"] = self.bar
+        nillableDictionary["foo"] = self.foo
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/List.swift

@@ -0,0 +1,27 @@
+//
+// List.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class List: JSONEncodable {
+
+    public var _123List: String?
+
+
+    public init(_123List: String?=nil) {
+        self._123List = _123List
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["123-list"] = self._123List
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/MapTest.swift

@@ -0,0 +1,33 @@
+//
+// MapTest.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class MapTest: JSONEncodable {
+
+    public enum MapOfEnumString: String { 
+        case upper = "UPPER"
+        case lower = "lower"
+    }
+    public var mapMapOfString: [String:[String:String]]?
+    public var mapOfEnumString: [String:String]?
+
+
+    public init(mapMapOfString: [String:[String:String]]?=nil, mapOfEnumString: [String:String]?=nil) {
+        self.mapMapOfString = mapMapOfString
+        self.mapOfEnumString = mapOfEnumString
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["map_map_of_string"] = self.mapMapOfString?.encodeToJSON()//TODO: handle enum map scenario
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/MixedPropertiesAndAdditionalPropertiesClass.swift

@@ -0,0 +1,33 @@
+//
+// MixedPropertiesAndAdditionalPropertiesClass.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class MixedPropertiesAndAdditionalPropertiesClass: JSONEncodable {
+
+    public var uuid: UUID?
+    public var dateTime: Date?
+    public var map: [String:Animal]?
+
+
+    public init(uuid: UUID?=nil, dateTime: Date?=nil, map: [String:Animal]?=nil) {
+        self.uuid = uuid
+        self.dateTime = dateTime
+        self.map = map
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["uuid"] = self.uuid?.encodeToJSON()
+        nillableDictionary["dateTime"] = self.dateTime?.encodeToJSON()
+        nillableDictionary["map"] = self.map?.encodeToJSON()
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/Model200Response.swift

@@ -0,0 +1,31 @@
+//
+// Model200Response.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+/** Model for testing model name starting with number */
+open class Model200Response: JSONEncodable {
+
+    public var name: Int32?
+    public var _class: String?
+
+
+    public init(name: Int32?=nil, _class: String?=nil) {
+        self.name = name
+        self._class = _class
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["name"] = self.name?.encodeToJSON()
+        nillableDictionary["class"] = self._class
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/Name.swift

@@ -0,0 +1,37 @@
+//
+// Name.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+/** Model for testing model name same as property name */
+open class Name: JSONEncodable {
+
+    public var name: Int32
+    public var snakeCase: Int32?
+    public var property: String?
+    public var _123Number: Int32?
+
+
+    public init(name: Int32, snakeCase: Int32?=nil, property: String?=nil, _123Number: Int32?=nil) {
+        self.name = name
+        self.snakeCase = snakeCase
+        self.property = property
+        self._123Number = _123Number
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["name"] = self.name.encodeToJSON()
+        nillableDictionary["snake_case"] = self.snakeCase?.encodeToJSON()
+        nillableDictionary["property"] = self.property
+        nillableDictionary["123Number"] = self._123Number?.encodeToJSON()
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/NumberOnly.swift

@@ -0,0 +1,27 @@
+//
+// NumberOnly.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class NumberOnly: JSONEncodable {
+
+    public var justNumber: Double?
+
+
+    public init(justNumber: Double?=nil) {
+        self.justNumber = justNumber
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["JustNumber"] = self.justNumber
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/Order.swift

@@ -0,0 +1,48 @@
+//
+// Order.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+open class Order: JSONEncodable {
+
+    public enum Status: String { 
+        case placed = "placed"
+        case approved = "approved"
+        case delivered = "delivered"
+    }
+    public var id: Int64?
+    public var petId: Int64?
+    public var quantity: Int32?
+    public var shipDate: Date?
+    /** Order Status */
+    public var status: Status?
+    public var complete: Bool?
+
+
+    public init(id: Int64?=nil, petId: Int64?=nil, quantity: Int32?=nil, shipDate: Date?=nil, status: Status?=nil, complete: Bool?=nil) {
+        self.id = id
+        self.petId = petId
+        self.quantity = quantity
+        self.shipDate = shipDate
+        self.status = status
+        self.complete = complete
+    }
+    // MARK: JSONEncodable
+    open func encodeToJSON() -> Any {
+        var nillableDictionary = [String:Any?]()
+        nillableDictionary["id"] = self.id?.encodeToJSON()
+        nillableDictionary["petId"] = self.petId?.encodeToJSON()
+        nillableDictionary["quantity"] = self.quantity?.encodeToJSON()
+        nillableDictionary["shipDate"] = self.shipDate?.encodeToJSON()
+        nillableDictionary["status"] = self.status?.rawValue
+        nillableDictionary["complete"] = self.complete
+
+        let dictionary: [String:Any] = APIHelper.rejectNil(nillableDictionary) ?? [:]
+        return dictionary
+    }
+}

samples/client/petstore/swift3/unwraprequired/PetstoreClient/Classes/Swaggers/Models/OuterBoolean.swift

@@ -0,0 +1,11 @@
+//
+// OuterBoolean.swift
+//
+// Generated by swagger-codegen
+// https://github.com/swagger-api/swagger-codegen
+//
+
+import Foundation
+
+
+public typealias OuterBoolean = Bool