[Server][Spring] fix support interface and implementation classes for API controllers (#16945)

* [Server][Spring] support interface and implementation classes for API controllers

* Omitted new string calls

* Added Log messages

* remove else

* Removed redundant if

* Update missed ;

modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultGenerator.java

@@ -99,6 +99,8 @@ public class DefaultGenerator implements Generator {
     protected TemplateProcessor templateProcessor = null;
 
     private List<TemplateDefinition> userDefinedTemplates = new ArrayList<>();
+    private String generatorCheck = "spring";
+    private String templateCheck = "apiController.mustache";
 
 
     public DefaultGenerator() {
@@ -694,14 +696,23 @@ public class DefaultGenerator implements Generator {
                 addAuthenticationSwitches(operation);
 
                 for (String templateName : config.apiTemplateFiles().keySet()) {
-                    File written;
+                    File written = null;
                     if (config.templateOutputDirs().containsKey(templateName)) {
                         String outputDir = config.getOutputDir() + File.separator + config.templateOutputDirs().get(templateName);
                         String filename = config.apiFilename(templateName, tag, outputDir);
-                        written = processTemplateToFile(operation, templateName, filename, generateApis, CodegenConstants.APIS, outputDir);
+                        // do not overwrite apiController file for spring server
+                        if (apiFilePreCheck(filename, generatorCheck, templateName, templateCheck)){
+                            written = processTemplateToFile(operation, templateName, filename, generateApis, CodegenConstants.APIS, outputDir);
+                        } else {
+                            LOGGER.info("Implementation file {} is not overwritten",filename);
+                        }
                     } else {
                         String filename = config.apiFilename(templateName, tag);
-                        written = processTemplateToFile(operation, templateName, filename, generateApis, CodegenConstants.APIS);
+                        if(apiFilePreCheck(filename, generatorCheck, templateName, templateCheck)){
+                            written = processTemplateToFile(operation, templateName, filename, generateApis, CodegenConstants.APIS);
+                        } else {
+                            LOGGER.info("Implementation file {} is not overwritten",filename);
+                        }
                     }
                     if (written != null) {
                         files.add(written);
@@ -752,6 +763,12 @@ public class DefaultGenerator implements Generator {
 
     }
 
+    // checking if apiController file is already existed for spring generator
+    private boolean apiFilePreCheck(String filename, String generator, String templateName, String apiControllerTemplate){
+        File apiFile = new File(filename);
+        return !(apiFile.exists() && config.getName().equals(generator) && templateName.equals(apiControllerTemplate));
+    }
+
     private void generateSupportingFiles(List<File> files, Map<String, Object> bundle) {
         if (!generateSupportingFiles) {
             // TODO: process these anyway and report via dryRun?

samples/openapi3/server/petstore/spring-boot-oneof/.openapi-generator/FILES

@@ -4,9 +4,7 @@ src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/BarApi.java
-src/main/java/org/openapitools/api/BarApiController.java
 src/main/java/org/openapitools/api/FooApi.java
-src/main/java/org/openapitools/api/FooApiController.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringDocConfiguration.java

samples/openapi3/server/petstore/spring-boot-springdoc/.openapi-generator/FILES

@@ -4,11 +4,8 @@ src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringDocConfiguration.java
 src/main/java/org/openapitools/model/Category.java

samples/openapi3/server/petstore/springboot-3/.openapi-generator/FILES

@@ -4,11 +4,8 @@ src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringDocConfiguration.java
 src/main/java/org/openapitools/model/Category.java

samples/openapi3/server/petstore/springboot-delegate/.openapi-generator/FILES

@@ -3,23 +3,17 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/AnotherFakeApiDelegate.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeApiDelegate.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApiDelegate.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/PetApiDelegate.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/StoreApiDelegate.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/api/UserApiDelegate.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java

samples/openapi3/server/petstore/springboot-implicitHeaders/.openapi-generator/FILES

@@ -3,18 +3,12 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringDocConfiguration.java

samples/openapi3/server/petstore/springboot-source/.openapi-generator/FILES

@@ -4,11 +4,8 @@ src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/model/Category.java
 src/main/java/org/openapitools/model/ModelApiResponse.java

samples/openapi3/server/petstore/springboot/.openapi-generator/FILES

@@ -4,11 +4,8 @@ src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringDocConfiguration.java
 src/main/java/org/openapitools/model/Category.java

samples/server/petstore/springboot-beanvalidation-no-nullable/.openapi-generator/FILES

@@ -3,18 +3,12 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringFoxConfiguration.java

samples/server/petstore/springboot-beanvalidation/.openapi-generator/FILES

@@ -3,18 +3,12 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringFoxConfiguration.java

samples/server/petstore/springboot-delegate-j8/.openapi-generator/FILES

@@ -3,23 +3,17 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/AnotherFakeApiDelegate.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeApiDelegate.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApiDelegate.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/PetApiDelegate.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/StoreApiDelegate.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/api/UserApiDelegate.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java

samples/server/petstore/springboot-delegate-no-response-entity/.openapi-generator/FILES

@@ -4,13 +4,10 @@ src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/PetApiDelegate.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/StoreApiDelegate.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/api/UserApiDelegate.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringFoxConfiguration.java

samples/server/petstore/springboot-delegate/.openapi-generator/FILES

@@ -3,23 +3,17 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/AnotherFakeApiDelegate.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeApiDelegate.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApiDelegate.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/PetApiDelegate.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/StoreApiDelegate.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/api/UserApiDelegate.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java

samples/server/petstore/springboot-implicitHeaders-annotationLibrary/.openapi-generator/FILES

@@ -4,11 +4,8 @@ src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/model/Category.java
 src/main/java/org/openapitools/model/ModelApiResponse.java

samples/server/petstore/springboot-implicitHeaders/.openapi-generator/FILES

@@ -3,18 +3,12 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringFoxConfiguration.java

samples/server/petstore/springboot-reactive-noResponseEntity/.openapi-generator/FILES

@@ -3,23 +3,17 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/AnotherFakeApiDelegate.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeApiDelegate.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApiDelegate.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/PetApiDelegate.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/StoreApiDelegate.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/api/UserApiDelegate.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java

samples/server/petstore/springboot-reactive/.openapi-generator/FILES

@@ -3,23 +3,17 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/AnotherFakeApiDelegate.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeApiDelegate.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApiDelegate.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/PetApiDelegate.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/StoreApiDelegate.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/api/UserApiDelegate.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java

samples/server/petstore/springboot-spring-pageable-delegatePattern-without-j8/.openapi-generator/FILES

@@ -3,26 +3,19 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/AnotherFakeApiDelegate.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeApiDelegate.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApiDelegate.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/PetApiDelegate.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/StoreApiDelegate.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/api/UserApiDelegate.java
 src/main/java/org/openapitools/api/VersioningApi.java
-src/main/java/org/openapitools/api/VersioningApiController.java
 src/main/java/org/openapitools/api/VersioningApiDelegate.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java

samples/server/petstore/springboot-spring-pageable-delegatePattern/.openapi-generator/FILES

@@ -3,26 +3,19 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/AnotherFakeApiDelegate.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeApiDelegate.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApiDelegate.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/PetApiDelegate.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/StoreApiDelegate.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/api/UserApiDelegate.java
 src/main/java/org/openapitools/api/VersioningApi.java
-src/main/java/org/openapitools/api/VersioningApiController.java
 src/main/java/org/openapitools/api/VersioningApiDelegate.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java

samples/server/petstore/springboot-spring-pageable-without-j8/.openapi-generator/FILES

@@ -3,20 +3,13 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/api/VersioningApi.java
-src/main/java/org/openapitools/api/VersioningApiController.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringFoxConfiguration.java

samples/server/petstore/springboot-spring-pageable/.openapi-generator/FILES

@@ -3,20 +3,13 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/api/VersioningApi.java
-src/main/java/org/openapitools/api/VersioningApiController.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringFoxConfiguration.java

samples/server/petstore/springboot-spring-provide-args/.openapi-generator/FILES

@@ -4,7 +4,6 @@ src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringDocConfiguration.java
 src/main/java/org/openapitools/model/Category.java

samples/server/petstore/springboot-useoptional/.openapi-generator/FILES

@@ -3,18 +3,12 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringFoxConfiguration.java

samples/server/petstore/springboot-virtualan/.openapi-generator/FILES

@@ -6,18 +6,12 @@ src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringDocConfiguration.java
 src/main/java/org/openapitools/virtualan/api/AnotherFakeApi.java
-src/main/java/org/openapitools/virtualan/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/virtualan/api/ApiUtil.java
 src/main/java/org/openapitools/virtualan/api/FakeApi.java
-src/main/java/org/openapitools/virtualan/api/FakeApiController.java
 src/main/java/org/openapitools/virtualan/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/virtualan/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/virtualan/api/PetApi.java
-src/main/java/org/openapitools/virtualan/api/PetApiController.java
 src/main/java/org/openapitools/virtualan/api/StoreApi.java
-src/main/java/org/openapitools/virtualan/api/StoreApiController.java
 src/main/java/org/openapitools/virtualan/api/UserApi.java
-src/main/java/org/openapitools/virtualan/api/UserApiController.java
 src/main/java/org/openapitools/virtualan/model/AdditionalPropertiesAnyType.java
 src/main/java/org/openapitools/virtualan/model/AdditionalPropertiesArray.java
 src/main/java/org/openapitools/virtualan/model/AdditionalPropertiesBoolean.java

samples/server/petstore/springboot/.openapi-generator/FILES

@@ -3,18 +3,12 @@ pom.xml
 src/main/java/org/openapitools/OpenApiGeneratorApplication.java
 src/main/java/org/openapitools/RFC3339DateFormat.java
 src/main/java/org/openapitools/api/AnotherFakeApi.java
-src/main/java/org/openapitools/api/AnotherFakeApiController.java
 src/main/java/org/openapitools/api/ApiUtil.java
 src/main/java/org/openapitools/api/FakeApi.java
-src/main/java/org/openapitools/api/FakeApiController.java
 src/main/java/org/openapitools/api/FakeClassnameTestApi.java
-src/main/java/org/openapitools/api/FakeClassnameTestApiController.java
 src/main/java/org/openapitools/api/PetApi.java
-src/main/java/org/openapitools/api/PetApiController.java
 src/main/java/org/openapitools/api/StoreApi.java
-src/main/java/org/openapitools/api/StoreApiController.java
 src/main/java/org/openapitools/api/UserApi.java
-src/main/java/org/openapitools/api/UserApiController.java
 src/main/java/org/openapitools/configuration/EnumConverterConfiguration.java
 src/main/java/org/openapitools/configuration/HomeController.java
 src/main/java/org/openapitools/configuration/SpringFoxConfiguration.java