[Spring] fix Paginated without params (#15315) (fix #15265)

samples/server/petstore/springboot-spring-pageable-delegatePattern-without-j8/src/main/java/org/openapitools/api/PetApi.java

@@ -217,6 +217,42 @@ public interface PetApi {
     }
 
 
+    /**
+     * GET /pet/all : List all pets
+     *
+     * @return successful operation (status code 200)
+     *         or Invalid status value (status code 400)
+     */
+    @ApiOperation(
+        tags = { "pet" },
+        value = "List all pets",
+        nickname = "listAllPets",
+        notes = "",
+        response = Pet.class,
+        responseContainer = "List",
+        authorizations = {
+            @Authorization(value = "petstore_auth", scopes = {
+                @AuthorizationScope(scope = "write:pets", description = "modify pets in your account"),
+                @AuthorizationScope(scope = "read:pets", description = "read your pets")
+            })
+         }
+    )
+    @ApiResponses({
+        @ApiResponse(code = 200, message = "successful operation", response = Pet.class, responseContainer = "List"),
+        @ApiResponse(code = 400, message = "Invalid status value")
+    })
+    @RequestMapping(
+        method = RequestMethod.GET,
+        value = "/pet/all",
+        produces = { "application/xml", "application/json" }
+    )
+    default ResponseEntity<List<Pet>> listAllPets(
+        @ApiIgnore final Pageable pageable
+    ) {
+        return getDelegate().listAllPets(pageable);
+    }
+
+
     /**
      * PUT /pet : Update an existing pet
      *

samples/server/petstore/springboot-spring-pageable-delegatePattern-without-j8/src/main/java/org/openapitools/api/PetApiDelegate.java

@@ -141,6 +141,32 @@ public interface PetApiDelegate {
 
     }
 
+    /**
+     * GET /pet/all : List all pets
+     *
+     * @return successful operation (status code 200)
+     *         or Invalid status value (status code 400)
+     * @see PetApi#listAllPets
+     */
+    default ResponseEntity<List<Pet>> listAllPets(final Pageable pageable) {
+        getRequest().ifPresent(request -> {
+            for (MediaType mediaType: MediaType.parseMediaTypes(request.getHeader("Accept"))) {
+                if (mediaType.isCompatibleWith(MediaType.valueOf("application/json"))) {
+                    String exampleString = "[ { \"photoUrls\" : [ \"photoUrls\", \"photoUrls\" ], \"name\" : \"doggie\", \"id\" : 0, \"category\" : { \"name\" : \"default-name\", \"id\" : 6 }, \"tags\" : [ { \"name\" : \"name\", \"id\" : 1 }, { \"name\" : \"name\", \"id\" : 1 } ], \"status\" : \"available\" }, { \"photoUrls\" : [ \"photoUrls\", \"photoUrls\" ], \"name\" : \"doggie\", \"id\" : 0, \"category\" : { \"name\" : \"default-name\", \"id\" : 6 }, \"tags\" : [ { \"name\" : \"name\", \"id\" : 1 }, { \"name\" : \"name\", \"id\" : 1 } ], \"status\" : \"available\" } ]";
+                    ApiUtil.setExampleResponse(request, "application/json", exampleString);
+                    break;
+                }
+                if (mediaType.isCompatibleWith(MediaType.valueOf("application/xml"))) {
+                    String exampleString = "<Pet> <id>123456789</id> <Category> <id>123456789</id> <name>aeiou</name> </Category> <name>doggie</name> <photoUrls> <photoUrls>aeiou</photoUrls> </photoUrls> <tags> <Tag> <id>123456789</id> <name>aeiou</name> </Tag> </tags> <status>aeiou</status> </Pet>";
+                    ApiUtil.setExampleResponse(request, "application/xml", exampleString);
+                    break;
+                }
+            }
+        });
+        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+
+    }
+
     /**
      * PUT /pet : Update an existing pet
      *

samples/server/petstore/springboot-spring-pageable-delegatePattern-without-j8/src/main/resources/openapi.yaml

@@ -135,6 +135,37 @@ paths:
       x-accepts: application/json
       x-tags:
       - tag: pet
+  /pet/all:
+    get:
+      operationId: listAllPets
+      responses:
+        "200":
+          content:
+            application/xml:
+              schema:
+                items:
+                  $ref: '#/components/schemas/Pet'
+                type: array
+            application/json:
+              schema:
+                items:
+                  $ref: '#/components/schemas/Pet'
+                type: array
+          description: successful operation
+        "400":
+          content: {}
+          description: Invalid status value
+      security:
+      - petstore_auth:
+        - write:pets
+        - read:pets
+      summary: List all pets
+      tags:
+      - pet
+      x-spring-paginated: true
+      x-accepts: application/json
+      x-tags:
+      - tag: pet
   /pet/findByTags:
     get:
       deprecated: true