| /* |
| * 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.dubbo.rpc.protocol.dubbo; |
| |
| import org.apache.dubbo.common.URL; |
| import org.apache.dubbo.common.extension.ExtensionLoader; |
| import org.apache.dubbo.common.serialize.Serialization; |
| import org.apache.dubbo.remoting.Constants; |
| import org.apache.dubbo.remoting.transport.CodecSupport; |
| import org.apache.dubbo.rpc.AppResponse; |
| import org.apache.dubbo.rpc.Invocation; |
| |
| import static org.apache.dubbo.rpc.Constants.INVOCATION_KEY; |
| import static org.apache.dubbo.rpc.Constants.SERIALIZATION_ID_KEY; |
| |
| public class DubboCodecSupport { |
| |
| public static Serialization getRequestSerialization(URL url, Invocation invocation) { |
| Object serializationType_obj = invocation.get(SERIALIZATION_ID_KEY); |
| if (serializationType_obj != null) { |
| return CodecSupport.getSerializationById((byte) serializationType_obj); |
| } |
| return ExtensionLoader.getExtensionLoader(Serialization.class).getExtension( |
| url.getParameter(org.apache.dubbo.remoting.Constants.SERIALIZATION_KEY, Constants.DEFAULT_REMOTING_SERIALIZATION)); |
| } |
| |
| public static Serialization getResponseSerialization(URL url, AppResponse appResponse) { |
| Object invocation_obj = appResponse.getAttribute(INVOCATION_KEY); |
| if (invocation_obj != null) { |
| Invocation invocation = (Invocation) invocation_obj; |
| Object serializationType_obj = invocation.get(SERIALIZATION_ID_KEY); |
| if (serializationType_obj != null) { |
| return CodecSupport.getSerializationById((byte) serializationType_obj); |
| } |
| } |
| return ExtensionLoader.getExtensionLoader(Serialization.class).getExtension( |
| url.getParameter(Constants.SERIALIZATION_KEY, Constants.DEFAULT_REMOTING_SERIALIZATION)); |
| } |
| } |