[JAVA-SPRING;KOTLIN-SPRING] - add possibility to override x-implements and x-kotlin-implements via config options.

.github/workflows/samples-jdk17.yaml

@@ -14,6 +14,7 @@ on:
       - samples/client/petstore/java/microprofile-rest-client-outer-enum/**
       # servers
       - samples/openapi3/server/petstore/springboot-3/**
+      - samples/server/petstore/springboot-x-implements-skip/**
       - samples/server/petstore/java-camel/**
       - samples/server/petstore/java-helidon-server/v3/mp/**
       - samples/server/petstore/java-helidon-server/v3/se/**
@@ -31,6 +32,7 @@ on:
       - samples/client/petstore/java/microprofile-rest-client-outer-enum/**
       # servers
       - samples/openapi3/server/petstore/springboot-3/**
+      - samples/server/petstore/springboot-x-implements-skip/**
       - samples/server/petstore/java-camel/**
       - samples/server/petstore/java-helidon-server/v3/mp/**
       - samples/server/petstore/java-helidon-server/v3/se/**
@@ -54,6 +56,7 @@ jobs:
           - samples/client/petstore/java/microprofile-rest-client-outer-enum
           # servers
           - samples/openapi3/server/petstore/springboot-3
+          - samples/server/petstore/springboot-x-implements-skip
           - samples/server/petstore/java-camel/
           - samples/server/petstore/java-helidon-server/v3/mp/
           - samples/server/petstore/java-helidon-server/v3/se

bin/configs/kotlin-spring-boot-x-kotlin-implements.yaml

@@ -13,3 +13,14 @@ additionalProperties:
   serializableModel: true
   beanValidations: true
   includeHttpRequestContext: true
+  schemaImplements:
+    Pet: com.some.pack.WithId
+    Category: [ com.some.pack.CategoryInterface ]
+    Dog: [ com.some.pack.Canine ]
+  schemaImplementsFields:
+    Pet: id
+    Category: [ name, id ]
+    Dog: [ bark, breed ]
+  xKotlinImplementsSkip: [ com.some.pack.WithPhotoUrls ]
+  xKotlinImplementsFieldsSkip:
+    Pet: [ photoUrls ]

bin/configs/spring-boot-x-implements-skip.yaml

@@ -0,0 +1,15 @@
+generatorName: spring
+outputDir: samples/server/petstore/springboot-x-implements-skip
+inputSpec: modules/openapi-generator/src/test/resources/3_0/spring/petstore-with-fake-endpoints-models-for-testing-x-implements.yaml
+templateDir: modules/openapi-generator/src/main/resources/JavaSpring
+additionalProperties:
+  documentationProvider: springfox
+  artifactId: springboot
+  snapshotVersion: "true"
+  hideGenerationTimestamp: "true"
+  camelCaseDollarSign: "true"
+  modelNameSuffix: 'Dto'
+  xImplementsSkip: [ com.custompackage.InterfaceToSkip ]
+  schemaImplements:
+    Foo: [ com.custompackage.WithBar, com.custompackage.WithDefaultMethod ]
+    Animal: com.custompackage.WithColor

docs/generators/java-camel.md

@@ -86,6 +86,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |resourceFolder|resource folder for generated resources| |src/main/resources|
 |responseWrapper|wrap the responses in given type (Future, Callable, CompletableFuture,ListenableFuture, DeferredResult, RxObservable, RxSingle or fully qualified type)| |null|
 |returnSuccessCode|Generated server returns 2xx code| |false|
+|schemaImplements|Ability to supply interfaces per schema that should be implemented (serves similar purpose as vendor extension `x-implements`, but is fully decoupled from the api spec). Example: yaml `schemaImplements: {Pet: com.some.pack.WithId, Category: [com.some.pack.CategoryInterface], Dog: [com.some.pack.Canine, com.some.pack.OtherInterface]}` implements interfaces in schemas `Pet` (interface `com.some.pack.WithId`), `Category` (interface `com.some.pack.CategoryInterface`), `Dog`(interfaces `com.some.pack.Canine`, `com.some.pack.OtherInterface`)| |empty map|
 |scmConnection|SCM connection in generated pom.xml| |scm:git:[email protected]:openapitools/openapi-generator.git|
 |scmDeveloperConnection|SCM developer connection in generated pom.xml| |scm:git:[email protected]:openapitools/openapi-generator.git|
 |scmUrl|SCM URL in generated pom.xml| |https://github.com/openapitools/openapi-generator|
@@ -117,6 +118,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |useTags|use tags for creating interface and controller classnames| |false|
 |virtualService|Generates the virtual service. For more details refer - https://github.com/virtualansoftware/virtualan/wiki| |false|
 |withXml|whether to include support for application/xml content type and include XML annotations in the model (works with libraries that provide support for JSON and XML)| |false|
+|xImplementsSkip|Ability to choose interfaces that should NOT be implemented in the models despite their presence in vendor extension `x-implements`. Takes a list of fully qualified interface names. Example: yaml `xImplementsSkip: [com.some.pack.WithPhotoUrls]` skips implementing the interface `com.some.pack.WithPhotoUrls` in any schema| |empty list|
 
 ## SUPPORTED VENDOR EXTENSIONS
 

docs/generators/kotlin-spring.md

@@ -43,6 +43,8 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |parcelizeModels|toggle "@Parcelize" for generated models| |null|
 |reactive|use coroutines for reactive behavior| |false|
 |requestMappingMode|Where to generate the class level @RequestMapping annotation.|<dl><dt>**api_interface**</dt><dd>Generate the @RequestMapping annotation on the generated Api Interface.</dd><dt>**controller**</dt><dd>Generate the @RequestMapping annotation on the generated Api Controller Implementation.</dd><dt>**none**</dt><dd>Do not add a class level @RequestMapping annotation.</dd></dl>|controller|
+|schemaImplements|A map of single interface or a list of interfaces per schema name that should be implemented (serves similar purpose as `x-kotlin-implements`, but is fully decoupled from the api spec). Example: yaml `schemaImplements: {Pet: com.some.pack.WithId, Category: [com.some.pack.CategoryInterface], Dog: [com.some.pack.Canine, com.some.pack.OtherInterface]}` implements interfaces in schemas `Pet` (interface `com.some.pack.WithId`), `Category` (interface `com.some.pack.CategoryInterface`), `Dog`(interfaces `com.some.pack.Canine`, `com.some.pack.OtherInterface`)| |empty map|
+|schemaImplementsFields|A map of single field or a list of fields per schema name that should be prepended with `override` (serves similar purpose as `x-kotlin-implements-fields`, but is fully decoupled from the api spec). Example: yaml `schemaImplementsFields: {Pet: id, Category: [name, id], Dog: [bark, breed]}` marks fields to be prepended with `override` in schemas `Pet` (field `id`), `Category` (fields `name`, `id`) and `Dog` (fields `bark`, `breed`)| |empty map|
 |serializableModel|boolean - toggle &quot;implements Serializable&quot; for generated models| |null|
 |serverPort|configuration the port in which the sever is to run on| |8080|
 |serviceImplementation|generate stub service implementations that extends service interfaces. If this is set to true service interfaces will also be generated| |false|
@@ -59,6 +61,8 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |useSpringBoot3|Generate code and provide dependencies for use with Spring Boot 3.x. (Use jakarta instead of javax in imports). Enabling this option will also enable `useJakartaEe`.| |false|
 |useSwaggerUI|Open the OpenApi specification in swagger-ui. Will also import and configure needed dependencies| |true|
 |useTags|Whether to use tags for creating interface and controller class names| |false|
+|xKotlinImplementsFieldsSkip|A list of fields per schema name that should NOT be created with `override` keyword despite their presence in vendor extension `x-kotlin-implements-fields` for the schema. Example: yaml `xKotlinImplementsFieldsSkip: Pet: [photoUrls]` skips `override` for `photoUrls` in schema `Pet`| |empty map|
+|xKotlinImplementsSkip|A list of fully qualified interfaces that should NOT be implemented despite their presence in vendor extension `x-kotlin-implements`. Example: yaml `xKotlinImplementsSkip: [com.some.pack.WithPhotoUrls]` skips implementing the interface in any schema| |empty list|
 
 ## SUPPORTED VENDOR EXTENSIONS
 

docs/generators/spring.md

@@ -79,6 +79,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |resourceFolder|resource folder for generated resources| |src/main/resources|
 |responseWrapper|wrap the responses in given type (Future, Callable, CompletableFuture,ListenableFuture, DeferredResult, RxObservable, RxSingle or fully qualified type)| |null|
 |returnSuccessCode|Generated server returns 2xx code| |false|
+|schemaImplements|Ability to supply interfaces per schema that should be implemented (serves similar purpose as vendor extension `x-implements`, but is fully decoupled from the api spec). Example: yaml `schemaImplements: {Pet: com.some.pack.WithId, Category: [com.some.pack.CategoryInterface], Dog: [com.some.pack.Canine, com.some.pack.OtherInterface]}` implements interfaces in schemas `Pet` (interface `com.some.pack.WithId`), `Category` (interface `com.some.pack.CategoryInterface`), `Dog`(interfaces `com.some.pack.Canine`, `com.some.pack.OtherInterface`)| |empty map|
 |scmConnection|SCM connection in generated pom.xml| |scm:git:[email protected]:openapitools/openapi-generator.git|
 |scmDeveloperConnection|SCM developer connection in generated pom.xml| |scm:git:[email protected]:openapitools/openapi-generator.git|
 |scmUrl|SCM URL in generated pom.xml| |https://github.com/openapitools/openapi-generator|
@@ -110,6 +111,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |useTags|use tags for creating interface and controller classnames| |false|
 |virtualService|Generates the virtual service. For more details refer - https://github.com/virtualansoftware/virtualan/wiki| |false|
 |withXml|whether to include support for application/xml content type and include XML annotations in the model (works with libraries that provide support for JSON and XML)| |false|
+|xImplementsSkip|Ability to choose interfaces that should NOT be implemented in the models despite their presence in vendor extension `x-implements`. Takes a list of fully qualified interface names. Example: yaml `xImplementsSkip: [com.some.pack.WithPhotoUrls]` skips implementing the interface `com.some.pack.WithPhotoUrls` in any schema| |empty list|
 
 ## SUPPORTED VENDOR EXTENSIONS
 

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

@@ -112,6 +112,10 @@ public static CliOption newString(String opt, String description) {
         return new CliOption(opt, description, SchemaTypeUtil.STRING_TYPE);
     }
 
+    public static CliOption newString(String opt, String description, String defaultValue) {
+        return new CliOption(opt, description, SchemaTypeUtil.STRING_TYPE).defaultValue(String.valueOf(defaultValue));
+    }
+
     @JsonIgnore
     public String getOptionHelp() {
         StringBuilder sb = new StringBuilder(description);