Decommission springfox from kotlin-spring generator

.github/workflows/samples-kotlin-server.yaml

@@ -39,7 +39,6 @@ jobs:
           - samples/server/petstore/kotlin-springboot-reactive-without-flow
           - samples/server/petstore/kotlin-springboot-source-swagger1
           - samples/server/petstore/kotlin-springboot-source-swagger2
-          - samples/server/petstore/kotlin-springboot-springfox
           - samples/server/petstore/kotlin-springboot-x-kotlin-implements
           - samples/server/petstore/kotlin-springboot-include-http-request-context-delegate
           - samples/server/petstore/kotlin-server/ktor2

docs/generators/kotlin-spring.md

@@ -31,7 +31,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |configPackage|configuration package for generated code| |org.openapitools.configuration|
 |declarativeInterfaceReactiveMode|What type of reactive style to use in Spring Http declarative interface|<dl><dt>**coroutines**</dt><dd>Use kotlin-idiomatic 'suspend' functions</dd><dt>**reactor**</dt><dd>Use reactor return wrappers 'Mono' and 'Flux'</dd></dl>|coroutines|
 |delegatePattern|Whether to generate the server files using the delegate pattern| |false|
-|documentationProvider|Select the OpenAPI documentation provider.|<dl><dt>**none**</dt><dd>Do not publish an OpenAPI specification.</dd><dt>**source**</dt><dd>Publish the original input OpenAPI specification.</dd><dt>**springfox**</dt><dd>Generate an OpenAPI 2 (fka Swagger RESTful API Documentation Specification) specification using SpringFox 2.x. Deprecated (for removal); use springdoc instead.</dd><dt>**springdoc**</dt><dd>Generate an OpenAPI 3 specification using SpringDoc.</dd></dl>|springdoc|
+|documentationProvider|Select the OpenAPI documentation provider.|<dl><dt>**none**</dt><dd>Do not publish an OpenAPI specification.</dd><dt>**source**</dt><dd>Publish the original input OpenAPI specification.</dd><dt>**springdoc**</dt><dd>Generate an OpenAPI 3 specification using SpringDoc.</dd></dl>|springdoc|
 |enumPropertyNaming|Naming convention for enum properties: 'camelCase', 'PascalCase', 'snake_case', 'UPPERCASE', and 'original'| |original|
 |exceptionHandler|generate default global exception handlers (not compatible with reactive. enabling reactive will disable exceptionHandler )| |true|
 |gradleBuildFile|generate a gradle build file using the Kotlin DSL| |true|

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

@@ -348,7 +348,6 @@ public List<DocumentationProvider> supportedDocumentationProvider() {
         return Arrays.asList(
                 DocumentationProvider.NONE,
                 DocumentationProvider.SOURCE,
-                DocumentationProvider.SPRINGFOX,
                 DocumentationProvider.SPRINGDOC
         );
     }
@@ -369,8 +368,7 @@ public List<AnnotationLibrary> supportedAnnotationLibraries() {
      * @return true if the selected DocumentationProvider requires us to bootstrap swagger-ui.
      */
     private boolean selectedDocumentationProviderRequiresSwaggerUiBootstrap() {
-        return getDocumentationProvider().equals(DocumentationProvider.SPRINGFOX) ||
-                getDocumentationProvider().equals(DocumentationProvider.SOURCE);
+        return getDocumentationProvider().equals(DocumentationProvider.SOURCE);
     }
 
     public boolean getExceptionHandler() {
@@ -433,10 +431,6 @@ public void processOpts() {
 
         super.processOpts();
 
-        if (DocumentationProvider.SPRINGFOX.equals(getDocumentationProvider())) {
-            LOGGER.warn("The springfox documentation provider is deprecated for removal. Use the springdoc provider instead.");
-        }
-
         if (null != defaultDocumentationProvider()) {
             documentationProvider = DocumentationProvider.ofCliOption(
                     (String) additionalProperties.getOrDefault(DOCUMENTATION_PROVIDER,
@@ -514,7 +508,6 @@ public void processOpts() {
         }
 
         // Spring-specific import mappings for x-spring-paginated support
-        importMapping.put("ApiIgnore", "springfox.documentation.annotations.ApiIgnore");
         importMapping.put("ParameterObject", "org.springdoc.api.annotations.ParameterObject");
         importMapping.put("PageableAsQueryParam", "org.springdoc.core.converters.models.PageableAsQueryParam");
         if (useSpringBoot3) {
@@ -725,9 +718,6 @@ public void processOpts() {
         }
 
         if (isUseSpringBoot3() || isUseSpringBoot4()) {
-            if (DocumentationProvider.SPRINGFOX.equals(getDocumentationProvider())) {
-                throw new IllegalArgumentException(DocumentationProvider.SPRINGFOX.getPropertyName() + " is not supported with Spring Boot > 3.x");
-            }
             if (AnnotationLibrary.SWAGGER1.equals(getAnnotationLibrary())) {
                 throw new IllegalArgumentException(AnnotationLibrary.SWAGGER1.getPropertyName() + " is not supported with Spring Boot > 3.x");
             }
@@ -899,11 +889,7 @@ public void processOpts() {
         }
 
         if (!reactive && !(library.equals(SPRING_CLOUD_LIBRARY) || library.equals(SPRING_DECLARATIVE_HTTP_INTERFACE_LIBRARY))) {
-            if (DocumentationProvider.SPRINGFOX.equals(getDocumentationProvider())) {
-                supportingFiles.add(new SupportingFile("springfoxDocumentationConfig.mustache",
-                        (sourceFolder + File.separator + basePackage).replace(".", java.io.File.separator),
-                        "SpringFoxConfiguration.kt"));
-            } else if (DocumentationProvider.SPRINGDOC.equals(getDocumentationProvider())) {
+            if (DocumentationProvider.SPRINGDOC.equals(getDocumentationProvider())) {
                 supportingFiles.add(new SupportingFile("springdocDocumentationConfig.mustache",
                         (sourceFolder + File.separator + basePackage).replace(".", java.io.File.separator),
                         "SpringDocConfiguration.kt"));
@@ -970,7 +956,7 @@ public void addOperationToGroup(String tag, String resourcePath, Operation opera
      * When x-spring-paginated is set to true on an operation, this method:
      * - Adds org.springframework.data.domain.Pageable parameter to the method signature
      * - Removes the default Spring Data Web pagination query parameters (page, size, sort)
-     * - Adds appropriate imports (Pageable, ApiIgnore for springfox, ParameterObject for springdoc)
+     * - Adds appropriate imports (Pageable, ParameterObject for springdoc)
      *
      * Auto-detection (when autoXSpringPaginated is enabled):
      * - Automatically detects operations with 'page', 'size', and 'sort' query parameters (case-sensitive)
@@ -1037,9 +1023,6 @@ public CodegenOperation fromOperation(String path, String httpMethod, Operation
             // add org.springframework.data.domain.Pageable import when needed (server libraries only)
             if (operation.getExtensions() != null && Boolean.TRUE.equals(operation.getExtensions().get("x-spring-paginated"))) {
                 codegenOperation.imports.add("Pageable");
-                if (DocumentationProvider.SPRINGFOX.equals(getDocumentationProvider())) {
-                    codegenOperation.imports.add("ApiIgnore");
-                }
                 if (DocumentationProvider.SPRINGDOC.equals(getDocumentationProvider())) {
                     codegenOperation.imports.add("PageableAsQueryParam");
                     // Prepend @PageableAsQueryParam to existing x-operation-extra-annotation if present

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/features/DocumentationProviderFeatures.java

@@ -74,9 +74,6 @@ enum DocumentationProvider {
         SWAGGER2("swagger2DocumentationProvider", "Generate an OpenAPI 3 specification using Swagger-Core 2.x.",
                 AnnotationLibrary.SWAGGER2, AnnotationLibrary.SWAGGER2),
 
-        SPRINGFOX("springFoxDocumentationProvider", "Generate an OpenAPI 2 (fka Swagger RESTful API Documentation Specification) specification using SpringFox 2.x. Deprecated (for removal); use springdoc instead.",
-                AnnotationLibrary.SWAGGER1, AnnotationLibrary.SWAGGER1),
-
         SPRINGDOC("springDocDocumentationProvider", "Generate an OpenAPI 3 specification using SpringDoc.",
                 AnnotationLibrary.SWAGGER2, AnnotationLibrary.SWAGGER2);
 

modules/openapi-generator/src/test/java/org/openapitools/codegen/kotlin/spring/KotlinSpringServerCodegenTest.java

@@ -761,7 +761,8 @@ public void useTargetOnInterfaceAnnotationsWithSwagger1() throws IOException {
         KotlinSpringServerCodegen codegen = new KotlinSpringServerCodegen();
         codegen.setOutputDir(output.getAbsolutePath());
         codegen.additionalProperties().put(ANNOTATION_LIBRARY, AnnotationLibrary.SWAGGER1.toCliOptValue());
-        codegen.additionalProperties().put(DOCUMENTATION_PROVIDER, DocumentationProvider.SPRINGFOX.toCliOptValue());
+        codegen.additionalProperties().put(DOCUMENTATION_PROVIDER, DocumentationProvider.NONE.toCliOptValue());
+
 
         new DefaultGenerator().opts(new ClientOptInput()
                         .openAPI(TestUtils.parseSpec("src/test/resources/3_0/kotlin/issue3596-use-correct-get-annotation-target.yaml"))
@@ -3260,20 +3261,6 @@ public Object[][] issue17997DocumentationProviders() {
                                         "allowableValues = [\"sleeping\", \"awake\"]", "@PathVariable",
                                         "@PathVariable"
                                 )
-                },
-                { DocumentationProviderFeatures.DocumentationProvider.SPRINGFOX.name(),
-                        (Consumer<Path>) outputPath ->
-                                assertFileContains(
-                                        outputPath,
-                                        "allowableValues = \"0, 1\", defaultValue = \"0\"",
-                                        "@PathVariable"
-                                ),
-                        (Consumer<Path>) outputPath ->
-                                assertFileContains(
-                                        outputPath,
-                                        "allowableValues = \"sleeping, awake\"", "@PathVariable",
-                                        "@PathVariable"
-                                )
                 }
         };
     }
@@ -3701,23 +3688,6 @@ public void springPaginatedWithSpringDocAndSpringBoot3() throws Exception {
         assertFileContains(petApi.toPath(), "pageable: Pageable");
     }
 
-    @Test
-    public void springPaginatedWithSpringFox() throws Exception {
-        Map<String, Object> additionalProperties = new HashMap<>();
-        additionalProperties.put(USE_TAGS, "true");
-        additionalProperties.put(DOCUMENTATION_PROVIDER, "springfox");
-        additionalProperties.put(INTERFACE_ONLY, "true");
-        additionalProperties.put(SKIP_DEFAULT_INTERFACE, "true");
-
-        Map<String, File> files = generateFromContract("src/test/resources/3_0/spring/petstore-with-spring-pageable.yaml", additionalProperties);
-
-        File petApi = files.get("PetApi.kt");
-        assertFileContains(petApi.toPath(), "import org.springframework.data.domain.Pageable");
-        assertFileContains(petApi.toPath(), "import springfox.documentation.annotations.ApiIgnore");
-        assertFileContains(petApi.toPath(), "pageable: Pageable");
-        assertFileContains(petApi.toPath(), "@ApiParam(hidden = true) pageable: Pageable");
-    }
-
     @Test
     public void springPaginatedQueryParamsRemoved() throws Exception {
         Map<String, Object> additionalProperties = new HashMap<>();
@@ -3845,24 +3815,6 @@ public void springPaginatedWithNoDocumentationProvider() throws Exception {
         assertFileNotContains(petApi.toPath(), "@ParameterObject pageable");
     }
 
-    @Test
-    public void springPaginatedWithSwagger1AnnotationLibrary() throws Exception {
-        Map<String, Object> additionalProperties = new HashMap<>();
-        additionalProperties.put(USE_TAGS, "true");
-        additionalProperties.put(DOCUMENTATION_PROVIDER, "springfox");
-        additionalProperties.put(ANNOTATION_LIBRARY, "swagger1");
-        additionalProperties.put(INTERFACE_ONLY, "true");
-        additionalProperties.put(SKIP_DEFAULT_INTERFACE, "true");
-
-        Map<String, File> files = generateFromContract("src/test/resources/3_0/spring/petstore-with-spring-pageable.yaml", additionalProperties);
-
-        // Test with swagger1 annotations
-        File petApi = files.get("PetApi.kt");
-        assertFileContains(petApi.toPath(), "import org.springframework.data.domain.Pageable");
-        assertFileContains(petApi.toPath(), "import springfox.documentation.annotations.ApiIgnore");
-        assertFileContains(petApi.toPath(), "@ApiParam(hidden = true) pageable: Pageable");
-    }
-
     @Test
     public void springPaginatedWithSpringDocUsesPageableAsQueryParam() throws Exception {
         Map<String, Object> additionalProperties = new HashMap<>();