Provide a better consistency for parameters and responses. Fixes #2888

bnasslahsen · bnasslahsen · commit 296beedff22a · 2025-02-08T13:41:40.000+01:00
diff --git a/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/customizers/QuerydslPredicateOperationCustomizer.java b/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/customizers/QuerydslPredicateOperationCustomizer.java
@@ -32,6 +32,7 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
@@ -112,7 +113,7 @@ public Operation customize(Operation operation, HandlerMethod handlerMethod) {
 
 			QuerydslBindings bindings = extractQdslBindings(predicate);
 
-			Set<String> fieldsToAdd = Arrays.stream(predicate.root().getDeclaredFields()).filter(field -> !Modifier.isStatic(field.getModifiers())).map(Field::getName).collect(Collectors.toSet());
+			Set<String> fieldsToAdd = Arrays.stream(predicate.root().getDeclaredFields()).filter(field -> !Modifier.isStatic(field.getModifiers())).map(Field::getName).collect(Collectors.toCollection(LinkedHashSet::new));
 
 			Map<String, Object> pathSpecMap = getPathSpec(bindings, "pathSpecs");
 			//remove blacklisted fields
diff --git a/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/data/DataRestRouterOperationService.java b/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/data/DataRestRouterOperationService.java
@@ -28,6 +28,7 @@
 
 import java.util.Arrays;
 import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
@@ -178,15 +179,15 @@ private void buildRouterOperationList(List<RouterOperation> routerOperationList,
 		if (andCheck(resourceMetadata != null, !controllerType.equals(ControllerType.SEARCH))) {
 			HttpMethods httpMethodsItem = resourceMetadata.getSupportedHttpMethods().getMethodsFor(ResourceType.ITEM);
 			requestMethodsItem = requestMethods.stream().filter(requestMethod -> httpMethodsItem.contains(HttpMethod.valueOf(requestMethod.toString())))
-					.collect(Collectors.toSet());
+					.collect(Collectors.toCollection(LinkedHashSet::new));
 
 			buildRouterOperation(routerOperationList, resourceMetadata, dataRestRepository, openAPI, path,
 					subPath, controllerType, methodResourceMapping, requestMappingInfo, handlerMethod, requestMethodsItem, ResourceType.ITEM);
 
 			if (!ControllerType.PROPERTY.equals(controllerType)) {
 				HttpMethods httpMethodsCollection = resourceMetadata.getSupportedHttpMethods().getMethodsFor(ResourceType.COLLECTION);
 				requestMethodsCollection = requestMethods.stream().filter(requestMethod -> httpMethodsCollection.contains(HttpMethod.valueOf(requestMethod.toString())))
-						.collect(Collectors.toSet());
+						.collect(Collectors.toCollection(LinkedHashSet::new));
 
 				buildRouterOperation(routerOperationList, resourceMetadata, dataRestRepository, openAPI, path,
 						subPath, controllerType, methodResourceMapping, requestMappingInfo, handlerMethod, requestMethodsCollection, ResourceType.COLLECTION);
diff --git a/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/extractor/MethodParameterPojoExtractor.java b/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/extractor/MethodParameterPojoExtractor.java
@@ -40,6 +40,7 @@
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
@@ -361,7 +362,7 @@ private static boolean isNullable(Annotation[] fieldAnnotations) {
 		Collection<String> annotationSimpleNames = Arrays.stream(fieldAnnotations)
 				.map(Annotation::annotationType)
 				.map(Class::getSimpleName)
-				.collect(Collectors.toSet());
+				.collect(Collectors.toCollection(LinkedHashSet::new));
 		return !hasNotNullAnnotation(annotationSimpleNames);
 	}
 }
diff --git a/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/properties/SwaggerUiConfigProperties.java b/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/properties/SwaggerUiConfigProperties.java
@@ -27,6 +27,7 @@
 package org.springdoc.core.properties;
 
 import java.io.IOException;
+import java.util.LinkedHashSet;
 import java.util.Properties;
 import java.util.Set;
 import java.util.stream.Collectors;
@@ -239,7 +240,7 @@ public void setSyntaxHighlight(SyntaxHighlight syntaxHighlight) {
 	 * @return the set
 	 */
 	public Set<SwaggerUrl> cloneUrls() {
-		return this.urls.stream().map(swaggerUrl -> new SwaggerUrl(swaggerUrl.getName(), swaggerUrl.getUrl(), swaggerUrl.getDisplayName())).collect(Collectors.toSet());
+		return this.urls.stream().map(swaggerUrl -> new SwaggerUrl(swaggerUrl.getName(), swaggerUrl.getUrl(), swaggerUrl.getDisplayName())).collect(Collectors.toCollection(LinkedHashSet::new));
 	}
 
 	/**
diff --git a/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/service/GenericResponseService.java b/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/service/GenericResponseService.java
@@ -36,6 +36,7 @@
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
@@ -489,12 +490,12 @@ public Set<io.swagger.v3.oas.annotations.responses.ApiResponse> getApiResponses(
 		Set<io.swagger.v3.oas.annotations.responses.ApiResponses> apiResponsesDoc = AnnotatedElementUtils
 				.findAllMergedAnnotations(method, io.swagger.v3.oas.annotations.responses.ApiResponses.class);
 		Set<io.swagger.v3.oas.annotations.responses.ApiResponse> responses = apiResponsesDoc.stream()
-				.flatMap(x -> Stream.of(x.value())).collect(Collectors.toSet());
+				.flatMap(x -> Stream.of(x.value())).collect(Collectors.toCollection(LinkedHashSet::new));
 
 		Set<io.swagger.v3.oas.annotations.responses.ApiResponses> apiResponsesDocDeclaringClass = AnnotatedElementUtils
 				.findAllMergedAnnotations(declaringClass, io.swagger.v3.oas.annotations.responses.ApiResponses.class);
 		responses.addAll(
-				apiResponsesDocDeclaringClass.stream().flatMap(x -> Stream.of(x.value())).collect(Collectors.toSet()));
+				apiResponsesDocDeclaringClass.stream().flatMap(x -> Stream.of(x.value())).collect(Collectors.toCollection(LinkedHashSet::new)));
 
 		Set<io.swagger.v3.oas.annotations.responses.ApiResponse> apiResponseDoc = AnnotatedElementUtils
 				.findMergedRepeatableAnnotations(method, io.swagger.v3.oas.annotations.responses.ApiResponse.class);
diff --git a/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/service/OpenAPIService.java b/springdoc-openapi-starter-common/src/main/java/org/springdoc/core/service/OpenAPIService.java
@@ -33,6 +33,7 @@
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
@@ -336,7 +337,7 @@ public Operation buildTags(HandlerMethod handlerMethod, Operation operation, Ope
 		if (!CollectionUtils.isEmpty(tagsStr))
 			tagsStr = tagsStr.stream()
 					.map(str -> propertyResolverUtils.resolve(str, locale))
-					.collect(Collectors.toSet());
+					.collect(Collectors.toCollection(LinkedHashSet::new));
 
 		if (springdocTags.containsKey(handlerMethod)) {
 			io.swagger.v3.oas.models.tags.Tag tag = springdocTags.get(handlerMethod);
@@ -407,10 +408,10 @@ private void buildTagsFromMethod(Method method, Set<io.swagger.v3.oas.models.tag
 		Set<Tags> tagsSet = AnnotatedElementUtils
 				.findAllMergedAnnotations(method, Tags.class);
 		Set<Tag> methodTags = tagsSet.stream()
-				.flatMap(x -> Stream.of(x.value())).collect(Collectors.toSet());
+				.flatMap(x -> Stream.of(x.value())).collect(Collectors.toCollection(LinkedHashSet::new));
 		methodTags.addAll(AnnotatedElementUtils.findAllMergedAnnotations(method, Tag.class));
 		if (!CollectionUtils.isEmpty(methodTags)) {
-			tagsStr.addAll(methodTags.stream().map(tag -> propertyResolverUtils.resolve(tag.name(), locale)).collect(Collectors.toSet()));
+			tagsStr.addAll(methodTags.stream().map(tag -> propertyResolverUtils.resolve(tag.name(), locale)).collect(Collectors.toCollection(LinkedHashSet::new)));
 			List<Tag> allTags = new ArrayList<>(methodTags);
 			addTags(allTags, tags, locale);
 		}
@@ -450,10 +451,10 @@ public void buildTagsFromClass(Class<?> beanType, Set<io.swagger.v3.oas.models.t
 		Set<Tags> tagsSet = AnnotatedElementUtils
 				.findAllMergedAnnotations(beanType, Tags.class);
 		Set<Tag> classTags = tagsSet.stream()
-				.flatMap(x -> Stream.of(x.value())).collect(Collectors.toSet());
+				.flatMap(x -> Stream.of(x.value())).collect(Collectors.toCollection(LinkedHashSet::new));
 		classTags.addAll(AnnotatedElementUtils.findAllMergedAnnotations(beanType, Tag.class));
 		if (!CollectionUtils.isEmpty(classTags)) {
-			tagsStr.addAll(classTags.stream().map(tag -> propertyResolverUtils.resolve(tag.name(), locale)).collect(Collectors.toSet()));
+			tagsStr.addAll(classTags.stream().map(tag -> propertyResolverUtils.resolve(tag.name(), locale)).collect(Collectors.toCollection(LinkedHashSet::new)));
 			allTags.addAll(classTags);
 			addTags(allTags, tags, locale);
 		}
diff --git a/springdoc-openapi-starter-webflux-api/src/main/java/org/springdoc/webflux/core/providers/SpringWebFluxProvider.java b/springdoc-openapi-starter-webflux-api/src/main/java/org/springdoc/webflux/core/providers/SpringWebFluxProvider.java
@@ -27,6 +27,7 @@
 
 import java.util.Collection;
 import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
@@ -84,7 +85,7 @@ public Set<String> getActivePatterns(Object requestMapping) {
 		RequestMappingInfo requestMappingInfo = (RequestMappingInfo) requestMapping;
 		PatternsRequestCondition patternsRequestCondition = requestMappingInfo.getPatternsCondition();
 		return patternsRequestCondition.getPatterns().stream()
-				.map(PathPattern::getPatternString).collect(Collectors.toSet());
+				.map(PathPattern::getPatternString).collect(Collectors.toCollection(LinkedHashSet::new));
 	}
 
 
diff --git a/springdoc-openapi-starter-webmvc-api/src/test/java/test/org/springdoc/api/v30/app233/SpringDocApp233Test.java b/springdoc-openapi-starter-webmvc-api/src/test/java/test/org/springdoc/api/v30/app233/SpringDocApp233Test.java
@@ -27,6 +27,7 @@
 package test.org.springdoc.api.v30.app233;
 
 import java.util.Collection;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
@@ -167,7 +168,7 @@ private void verifySwaggerFieldRequirementsMatchJavaValidation(Collection<String
                             .stream()
                             .flatMap(Collection::stream)
                             .map(field -> field.getObjectName() + "." + field.getField())
-                            .collect(Collectors.toSet());
+                            .collect(Collectors.toCollection(LinkedHashSet::new));
 
 
                     assertThat(errorFields).containsExactlyElementsOf(expectedErrorFields);
diff --git a/springdoc-openapi-starter-webmvc-api/src/test/java/test/org/springdoc/api/v31/app233/SpringDocApp233Test.java b/springdoc-openapi-starter-webmvc-api/src/test/java/test/org/springdoc/api/v31/app233/SpringDocApp233Test.java
@@ -27,6 +27,7 @@
 package test.org.springdoc.api.v31.app233;
 
 import java.util.Collection;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
@@ -167,7 +168,7 @@ private void verifySwaggerFieldRequirementsMatchJavaValidation(Collection<String
                             .stream()
                             .flatMap(Collection::stream)
                             .map(field -> field.getObjectName() + "." + field.getField())
-                            .collect(Collectors.toSet());
+                            .collect(Collectors.toCollection(LinkedHashSet::new));
 
 
                     assertThat(errorFields).containsExactlyElementsOf(expectedErrorFields);
diff --git a/springdoc-openapi-starter-webmvc-api/src/test/resources/results/3.0.1/app126.json b/springdoc-openapi-starter-webmvc-api/src/test/resources/results/3.0.1/app126.json
@@ -20,12 +20,6 @@
         "description": "Get all currencies",
         "operationId": "getAllCurrencies",
         "responses": {
-          "401": {
-            "$ref": "#/components/responses/http401NoToken"
-          },
-          "403": {
-            "$ref": "#/components/responses/http403"
-          },
           "200": {
             "description": "All currencies returned",
             "content": {
@@ -38,6 +32,12 @@
                 }
               }
             }
+          },
+          "401": {
+            "$ref": "#/components/responses/http401BadToken"
+          },
+          "403": {
+            "$ref": "#/components/responses/http403"
           }
         }
       }
diff --git a/springdoc-openapi-starter-webmvc-api/src/test/resources/results/3.1.0/app126.json b/springdoc-openapi-starter-webmvc-api/src/test/resources/results/3.1.0/app126.json
@@ -20,12 +20,6 @@
         "description": "Get all currencies",
         "operationId": "getAllCurrencies",
         "responses": {
-          "401": {
-            "$ref": "#/components/responses/http401NoToken"
-          },
-          "403": {
-            "$ref": "#/components/responses/http403"
-          },
           "200": {
             "description": "All currencies returned",
             "content": {
@@ -38,6 +32,12 @@
                 }
               }
             }
+          },
+          "401": {
+            "$ref": "#/components/responses/http401BadToken"
+          },
+          "403": {
+            "$ref": "#/components/responses/http403"
           }
         }
       }
@@ -62,15 +62,15 @@
               "type": "object"
             }
           },
-          "status": {
-            "type": "integer",
-            "format": "int32"
-          },
           "title": {
             "type": "string"
           },
           "detail": {
             "type": "string"
+          },
+          "status": {
+            "type": "integer",
+            "format": "int32"
           }
         }
       }
diff --git a/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.0.1/app24.json b/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.0.1/app24.json
@@ -27,14 +27,14 @@
             }
           },
           {
-            "name": "name",
+            "name": "email",
             "in": "query",
             "schema": {
               "type": "string"
             }
           },
           {
-            "name": "email",
+            "name": "name",
             "in": "query",
             "schema": {
               "type": "string"
@@ -90,6 +90,12 @@
             "type": "integer",
             "format": "int64"
           },
+          "first": {
+            "type": "boolean"
+          },
+          "last": {
+            "type": "boolean"
+          },
           "size": {
             "type": "integer",
             "format": "int32"
@@ -107,15 +113,9 @@
           "sort": {
             "$ref": "#/components/schemas/SortObject"
           },
-          "last": {
-            "type": "boolean"
-          },
           "pageable": {
             "$ref": "#/components/schemas/PageableObject"
           },
-          "first": {
-            "type": "boolean"
-          },
           "numberOfElements": {
             "type": "integer",
             "format": "int32"
@@ -135,19 +135,19 @@
           "sort": {
             "$ref": "#/components/schemas/SortObject"
           },
+          "unpaged": {
+            "type": "boolean"
+          },
+          "paged": {
+            "type": "boolean"
+          },
           "pageNumber": {
             "type": "integer",
             "format": "int32"
           },
           "pageSize": {
             "type": "integer",
             "format": "int32"
-          },
-          "paged": {
-            "type": "boolean"
-          },
-          "unpaged": {
-            "type": "boolean"
           }
         }
       },
@@ -157,10 +157,10 @@
           "empty": {
             "type": "boolean"
           },
-          "sorted": {
+          "unsorted": {
             "type": "boolean"
           },
-          "unsorted": {
+          "sorted": {
             "type": "boolean"
           }
         }
diff --git a/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.0.1/app30.json b/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.0.1/app30.json
@@ -19,14 +19,14 @@
         "operationId": "testQueryDslAndSpringDoc",
         "parameters": [
           {
-            "name": "name",
+            "name": "email",
             "in": "query",
             "schema": {
               "type": "string"
             }
           },
           {
-            "name": "email",
+            "name": "name",
             "in": "query",
             "schema": {
               "type": "string"
@@ -70,4 +70,4 @@
       }
     }
   }
-}
+}
diff --git a/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.0.1/app5.json b/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.0.1/app5.json
diff --git a/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.1.0/app24.json b/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.1.0/app24.json
diff --git a/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.1.0/app30.json b/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.1.0/app30.json
diff --git a/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.1.0/app5.json b/springdoc-openapi-tests/springdoc-openapi-data-rest-tests/src/test/resources/results/3.1.0/app5.json
diff --git a/springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/resources/results/3.0.1/app126.json b/springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/resources/results/3.0.1/app126.json
diff --git a/springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/resources/results/3.1.0/app126.json b/springdoc-openapi-tests/springdoc-openapi-javadoc-tests/src/test/resources/results/3.1.0/app126.json

Original file line number	Diff line number	Diff line change
`@@ -20,12 +20,6 @@`
`20`	`20`	`"description": "Get all currencies",`
`21`	`21`	`"operationId": "getAllCurrencies",`
`22`	`22`	`"responses": {`
`23`		`- "401": {`
`24`		`- "$ref": "#/components/responses/http401NoToken"`
`25`		`- },`
`26`		`- "403": {`
`27`		`- "$ref": "#/components/responses/http403"`
`28`		`- },`
`29`	`23`	`"200": {`
`30`	`24`	`"description": "All currencies returned",`
`31`	`25`	`"content": {`
`@@ -38,6 +32,12 @@`
`38`	`32`	`}`
`39`	`33`	`}`
`40`	`34`	`}`
	`35`	`+ },`
	`36`	`+ "401": {`
	`37`	`+ "$ref": "#/components/responses/http401BadToken"`
	`38`	`+ },`
	`39`	`+ "403": {`
	`40`	`+ "$ref": "#/components/responses/http403"`
`41`	`41`	`}`
`42`	`42`	`}`
`43`	`43`	`}`
Original file line number	Diff line number	Diff line change
`@@ -19,14 +19,14 @@`
`19`	`19`	`"operationId": "testQueryDslAndSpringDoc",`
`20`	`20`	`"parameters": [`
`21`	`21`	`{`
`22`		`- "name": "name",`
	`22`	`+ "name": "email",`
`23`	`23`	`"in": "query",`
`24`	`24`	`"schema": {`
`25`	`25`	`"type": "string"`
`26`	`26`	`}`
`27`	`27`	`},`
`28`	`28`	`{`
`29`		`- "name": "email",`
	`29`	`+ "name": "name",`
`30`	`30`	`"in": "query",`
`31`	`31`	`"schema": {`
`32`	`32`	`"type": "string"`
`@@ -70,4 +70,4 @@`
`70`	`70`	`}`
`71`	`71`	`}`
`72`	`72`	`}`
`73`		`-}`
	`73`	`+}`