[SCB-2062] jaxrs mode support PATCH

swagger/swagger-generator/generator-jaxrs/src/main/java/org/apache/servicecomb/swagger/generator/jaxrs/processor/annotation/PatchAnnotationProcessor.java

@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.servicecomb.swagger.generator.jaxrs.processor.annotation;
+
+import java.lang.reflect.Type;
+
+import javax.ws.rs.PATCH;
+
+public class PatchAnnotationProcessor extends GetAnnotationProcessor {
+  @Override
+  public Type getProcessType() {
+    return PATCH.class;
+  }
+}

swagger/swagger-generator/generator-jaxrs/src/main/resources/META-INF/services/org.apache.servicecomb.swagger.generator.MethodAnnotationProcessor

@@ -21,4 +21,5 @@ org.apache.servicecomb.swagger.generator.jaxrs.processor.annotation.PathMethodAn
 org.apache.servicecomb.swagger.generator.jaxrs.processor.annotation.GetAnnotationProcessor
 org.apache.servicecomb.swagger.generator.jaxrs.processor.annotation.PostAnnotationProcessor
 org.apache.servicecomb.swagger.generator.jaxrs.processor.annotation.PutAnnotationProcessor
-org.apache.servicecomb.swagger.generator.jaxrs.processor.annotation.DeleteAnnotationProcessor
+org.apache.servicecomb.swagger.generator.jaxrs.processor.annotation.DeleteAnnotationProcessor
+org.apache.servicecomb.swagger.generator.jaxrs.processor.annotation.PatchAnnotationProcessor

swagger/swagger-generator/generator-jaxrs/src/test/java/org/apache/servicecomb/swagger/generator/jaxrs/Echo.java

@@ -25,6 +25,7 @@
 import javax.ws.rs.FormParam;
 import javax.ws.rs.GET;
 import javax.ws.rs.HeaderParam;
+import javax.ws.rs.PATCH;
 import javax.ws.rs.POST;
 import javax.ws.rs.Path;
 import javax.ws.rs.PathParam;
@@ -49,6 +50,11 @@
 
 @Path(value = "Echo")
 public class Echo {
+  @PATCH
+  public void patch() {
+
+  }
+
   @POST
   @ApiResponse(response = int.class, code = 200, message = "")
   public Response response() {

swagger/swagger-generator/generator-jaxrs/src/test/java/org/apache/servicecomb/swagger/generator/jaxrs/TestJaxrs.java

@@ -138,6 +138,11 @@ public void nestedListString() {
     UnitTestSwaggerUtils.testSwagger("schemas/nestedListString.yaml", Echo.class, "nestedListString");
   }
 
+  @Test
+  public void should_support_patch_http_method() {
+    UnitTestSwaggerUtils.testSwagger("schemas/patch.yaml", Echo.class, "patch");
+  }
+
   @Test
   public void beanParamComplexField() {
     UnitTestSwaggerUtils.testException(
@@ -159,7 +164,6 @@ public void beanParamComplexSetter() {
   }
 
   @Test
-
   public void beanParamInvalidDefaultBody() {
     UnitTestSwaggerUtils.testException(
         "generate swagger operation failed, method=org.apache.servicecomb.swagger.generator.jaxrs.Echo:beanParamInvalidDefaultBody.",

swagger/swagger-generator/generator-jaxrs/src/test/resources/schemas/patch.yaml

@@ -0,0 +1,36 @@
+## ---------------------------------------------------------------------------
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements.  See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License.  You may obtain a copy of the License at
+##
+##      http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+## ---------------------------------------------------------------------------
+
+---
+swagger: "2.0"
+info:
+  version: "1.0.0"
+  title: "swagger definition for org.apache.servicecomb.swagger.generator.jaxrs.Echo"
+  x-java-interface: "gen.cse.ms.ut.EchoIntf"
+basePath: "/Echo"
+consumes:
+- "application/json"
+produces:
+- "application/json"
+paths:
+  /:
+    patch:
+      operationId: "patch"
+      parameters: []
+      responses:
+        "200":
+          description: "response of 200"