[18929] fix missing JsonIgnorePropertiesimport in oneOf interface file

Author: ondrej-simon

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

@@ -2301,7 +2301,7 @@ private boolean shouldBeImplicitHeader(CodegenParameter parameter) {
     @Override
     public void addImportsToOneOfInterface(List<Map<String, String>> imports) {
         if (jackson) {
-            for (String i : Arrays.asList("JsonSubTypes", "JsonTypeInfo")) {
+            for (String i : Arrays.asList("JsonSubTypes", "JsonTypeInfo", "JsonIgnoreProperties")) {
                 Map<String, String> oneImport = new HashMap<>();
                 oneImport.put("import", importMapping.get(i));
                 if (!imports.contains(oneImport)) {

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

@@ -1155,17 +1155,6 @@ public String toApiVarName(String name) {
         return apiVarName;
     }
 
-    @Override
-    public void addImportsToOneOfInterface(List<Map<String, String>> imports) {
-        for (String i : Arrays.asList("JsonSubTypes", "JsonTypeInfo", "JsonIgnoreProperties")) {
-            Map<String, String> oneImport = new HashMap<>();
-            oneImport.put("import", importMapping.get(i));
-            if (!imports.contains(oneImport)) {
-                imports.add(oneImport);
-            }
-        }
-    }
-
     @Override
     public List<VendorExtension> getSupportedVendorExtensions() {
         List<VendorExtension> extensions = super.getSupportedVendorExtensions();

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

@@ -21,7 +21,6 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -488,17 +487,6 @@ public String toApiVarName(String name) {
         return apiVarName;
     }
 
-    @Override
-    public void addImportsToOneOfInterface(List<Map<String, String>> imports) {
-        for (String i : Arrays.asList("JsonSubTypes", "JsonTypeInfo", "JsonIgnoreProperties")) {
-            Map<String, String> oneImport = new HashMap<>();
-            oneImport.put("import", importMapping.get(i));
-            if (!imports.contains(oneImport)) {
-                imports.add(oneImport);
-            }
-        }
-    }
-
     @Override
     public List<VendorExtension> getSupportedVendorExtensions() {
         List<VendorExtension> extensions = super.getSupportedVendorExtensions();

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

@@ -5103,4 +5103,14 @@ public void testEnumUnknownDefaultCaseDeserializationNotSet_issue13241() throws
             .assertMethod("build")
             .doesNotHaveAnnotation("Deprecated");
     }
+
+    @Test
+    public void shouldAddJsonIgnorePropertiesImportWhenUsingOneOfWithinOneOf_issue18929() throws IOException {
+        final SpringCodegen codegen = new SpringCodegen();
+
+        final Map<String, File> files = generateFiles(codegen, "src/test/resources/3_0/spring/issue_18929.yaml");
+
+        JavaFileAssert.assertThat(files.get("RequestTwoSchemaNestedOneOf.java"))
+                .hasImports("com.fasterxml.jackson.annotation.JsonIgnoreProperties");
+    }
 }

modules/openapi-generator/src/test/resources/3_0/spring/issue_18929.yaml

@@ -0,0 +1,71 @@
+openapi: 3.0.3
+info:
+  title: oneOf within oneOf
+  version: 7.7.0-SNAPSHOT
+paths:
+  /oneOf-within-oneOf-test:
+    post:
+      operationId: 'oneOfWithinOneOfTest'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              oneOf:
+                - $ref: '#/components/schemas/RequestTwoSchema'
+                - $ref: '#/components/schemas/RequestOneSchema'
+      responses:
+        '201':
+          description: The request was successful and the resource has been created.
+          content:
+            application/json:
+              schema:
+                type: string
+components:
+  schemas:
+    AbstractNestedSchema:
+      type: object
+      discriminator:
+        propertyName: type
+        mapping:
+          NESTED_ONE: '#/components/schemas/NestedOneSchema'
+          NESTED_TWO: '#/components/schemas/NestedTwoSchema'
+      required:
+        - type
+      properties:
+        type:
+          type: string
+    NestedOneSchema:
+      type: object
+      allOf:
+        - $ref: '#/components/schemas/AbstractNestedSchema'
+    AbstractRequestSchema:
+      type: object
+      discriminator:
+        propertyName: type
+        mapping:
+          REQUEST_ONE: '#/components/schemas/RequestOneSchema'
+          REQUEST_TWO: '#/components/schemas/RequestTwoSchema'
+      required:
+        - type
+      properties:
+        type:
+          type: string
+    RequestTwoSchema:
+      type: object
+      allOf:
+        - $ref: '#/components/schemas/AbstractRequestSchema'
+      required:
+        - nested
+      properties:
+        nested:
+          oneOf:
+            - $ref: '#/components/schemas/NestedTwoSchema'
+            - $ref: '#/components/schemas/NestedOneSchema'
+    RequestOneSchema:
+      type: object
+      allOf:
+        - $ref: '#/components/schemas/AbstractRequestSchema'
+    NestedTwoSchema:
+      type: object
+      allOf:
+        - $ref: '#/components/schemas/AbstractNestedSchema'

modules/openapi-generator/src/test/resources/3_0/spring/petstore-with-fake-endpoints-models-for-testing.yaml

@@ -1142,6 +1142,27 @@ paths:
             application/json:
               schema:
                 $ref: "#/components/schemas/ResponseObjectWithDifferentFieldNames"
+  /fake/one-of-within-one-of-park-persons:
+    post:
+      tags:
+        - PerkPerson
+      summary: Create a Park Person
+      operationId: createParkPerson
+      requestBody:
+        required: true
+        content:
+          'application/json':
+            schema:
+              oneOf:
+                - $ref: '#/components/schemas/CreateParkAnimalCarerPerson'
+                - $ref: '#/components/schemas/CreateParkVisitorPerson'
+      responses:
+        201:
+          description: Park Person created
+          content:
+            'application/json':
+              schema:
+                type: string
 servers:
   - url: http://petstore.swagger.io:80/v2
 components:
@@ -2096,3 +2117,50 @@ components:
           type: object
           additionalProperties:
             type: string
+    OneOfWithinOneOfAbstractAnimal:
+      type: object
+      discriminator:
+        propertyName: type
+        mapping:
+          CAT: '#/components/schemas/OneOfWithinOneOfCat'
+          DOG: '#/components/schemas/OneOfWithinOneOfDog'
+      required:
+        - type
+      properties:
+        type:
+          type: string
+    OneOfWithinOneOfCat:
+      type: object
+      allOf:
+        - $ref: '#/components/schemas/OneOfWithinOneOfAbstractAnimal'
+    AbstractCreateParkPerson:
+      type: object
+      discriminator:
+        propertyName: type
+        mapping:
+          VISITOR: '#/components/schemas/CreateParkVisitorPerson'
+          ANIMAL_CARER: '#/components/schemas/CreateParkAnimalCarerPerson'
+      required:
+        - type
+      properties:
+        type:
+          type: string
+    CreateParkAnimalCarerPerson:
+      type: object
+      allOf:
+        - $ref: '#/components/schemas/AbstractCreateParkPerson'
+      required:
+        - responsibleFor
+      properties:
+        responsibleFor:
+          oneOf:
+            - $ref: '#/components/schemas/OneOfWithinOneOfDog'
+            - $ref: '#/components/schemas/OneOfWithinOneOfCat'
+    CreateParkVisitorPerson:
+      type: object
+      allOf:
+        - $ref: '#/components/schemas/AbstractCreateParkPerson'
+    OneOfWithinOneOfDog:
+      type: object
+      allOf:
+        - $ref: '#/components/schemas/OneOfWithinOneOfAbstractAnimal'

samples/client/petstore/spring-http-interface-reactive/.openapi-generator/FILES

@@ -3,10 +3,12 @@ pom.xml
 src/main/java/org/openapitools/api/AnotherFakeApi.java
 src/main/java/org/openapitools/api/FakeApi.java
 src/main/java/org/openapitools/api/FakeClassnameTags123Api.java
+src/main/java/org/openapitools/api/PerkPersonApi.java
 src/main/java/org/openapitools/api/PetApi.java
 src/main/java/org/openapitools/api/StoreApi.java
 src/main/java/org/openapitools/api/UserApi.java
 src/main/java/org/openapitools/configuration/HttpInterfacesAbstractConfigurator.java
+src/main/java/org/openapitools/model/AbstractCreateParkPerson.java
 src/main/java/org/openapitools/model/AdditionalPropertiesAnyType.java
 src/main/java/org/openapitools/model/AdditionalPropertiesArray.java
 src/main/java/org/openapitools/model/AdditionalPropertiesBoolean.java
@@ -27,6 +29,10 @@ src/main/java/org/openapitools/model/ChildWithNullable.java
 src/main/java/org/openapitools/model/ClassModel.java
 src/main/java/org/openapitools/model/Client.java
 src/main/java/org/openapitools/model/ContainerDefaultValue.java
+src/main/java/org/openapitools/model/CreateParkAnimalCarerPerson.java
+src/main/java/org/openapitools/model/CreateParkAnimalCarerPersonResponsibleForOneOf.java
+src/main/java/org/openapitools/model/CreateParkPersonRequest.java
+src/main/java/org/openapitools/model/CreateParkVisitorPerson.java
 src/main/java/org/openapitools/model/Dog.java
 src/main/java/org/openapitools/model/EnumArrays.java
 src/main/java/org/openapitools/model/EnumClass.java
@@ -44,6 +50,9 @@ src/main/java/org/openapitools/model/ModelReturn.java
 src/main/java/org/openapitools/model/Name.java
 src/main/java/org/openapitools/model/NullableMapProperty.java
 src/main/java/org/openapitools/model/NumberOnly.java
+src/main/java/org/openapitools/model/OneOfWithinOneOfAbstractAnimal.java
+src/main/java/org/openapitools/model/OneOfWithinOneOfCat.java
+src/main/java/org/openapitools/model/OneOfWithinOneOfDog.java
 src/main/java/org/openapitools/model/Order.java
 src/main/java/org/openapitools/model/OuterComposite.java
 src/main/java/org/openapitools/model/OuterEnum.java

samples/client/petstore/spring-http-interface-reactive/src/main/java/org/openapitools/api/PerkPersonApi.java

@@ -0,0 +1,43 @@
+/**
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech) (7.7.0-SNAPSHOT).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+package org.openapitools.api;
+
+import org.openapitools.model.CreateParkPersonRequest;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.service.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import org.springframework.http.codec.multipart.Part;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import jakarta.annotation.Generated;
+
+
+@Generated(value = "org.openapitools.codegen.languages.SpringCodegen", comments = "Generator version: 7.7.0-SNAPSHOT")
+public interface PerkPersonApi {
+
+    /**
+     * POST /fake/one-of-within-one-of-park-persons : Create a Park Person
+     *
+     * @param createParkPersonRequest  (required)
+     * @return Park Person created (status code 201)
+     */
+    @HttpExchange(
+        method = "POST",
+        value = "/fake/one-of-within-one-of-park-persons",
+        accept = { "application/json" },
+        contentType = "application/json"
+    )
+    Mono<ResponseEntity<String>> createParkPerson(
+         @RequestBody Mono<CreateParkPersonRequest> createParkPersonRequest
+    );
+
+}

samples/client/petstore/spring-http-interface-reactive/src/main/java/org/openapitools/configuration/HttpInterfacesAbstractConfigurator.java

@@ -8,6 +8,7 @@
 import org.openapitools.api.AnotherFakeApi;
 import org.openapitools.api.FakeApi;
 import org.openapitools.api.FakeClassnameTags123Api;
+import org.openapitools.api.PerkPersonApi;
 import org.openapitools.api.PetApi;
 import org.openapitools.api.StoreApi;
 import org.openapitools.api.UserApi;
@@ -43,6 +44,12 @@ FakeClassnameTags123Api fakeClassnameTags123HttpProxy() {
         return factory.createClient(FakeClassnameTags123Api.class);
     }
 
+    @Bean(name = "org.openapitools.configuration.HttpInterfacesAbstractConfigurator.perkPerson")
+    PerkPersonApi perkPersonHttpProxy() {
+        HttpServiceProxyFactory factory = HttpServiceProxyFactory.builder(WebClientAdapter.forClient(webClient)).build();
+        return factory.createClient(PerkPersonApi.class);
+    }
+
     @Bean(name = "org.openapitools.configuration.HttpInterfacesAbstractConfigurator.pet")
     PetApi petHttpProxy() {
         HttpServiceProxyFactory factory = HttpServiceProxyFactory.builder(WebClientAdapter.forClient(webClient)).build();