| /* |
| * 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.common.serialize.msgpack; |
| |
| import org.apache.dubbo.common.serialize.ObjectOutput; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import org.msgpack.jackson.dataformat.MessagePackFactory; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.util.Arrays; |
| |
| |
| public class MsgpackObjectOutput implements ObjectOutput { |
| |
| private OutputStream out; |
| private ObjectMapper om; |
| |
| public MsgpackObjectOutput(OutputStream out) { |
| this.out = out; |
| om = new ObjectMapper(new MessagePackFactory()); |
| } |
| |
| @Override |
| public void writeBool(boolean v) throws IOException { |
| writeObject(v); |
| } |
| |
| @Override |
| public void writeByte(byte v) throws IOException { |
| writeObject(v); |
| } |
| |
| @Override |
| public void writeShort(short v) throws IOException { |
| writeObject(v); |
| } |
| |
| @Override |
| public void writeInt(int v) throws IOException { |
| writeObject(v); |
| } |
| |
| @Override |
| public void writeLong(long v) throws IOException { |
| writeObject(v); |
| } |
| |
| @Override |
| public void writeFloat(float v) throws IOException { |
| writeObject(v); |
| } |
| |
| @Override |
| public void writeDouble(double v) throws IOException { |
| writeObject(v); |
| } |
| |
| @Override |
| public void writeUTF(String v) throws IOException { |
| writeObject(v); |
| } |
| |
| @Override |
| public void writeBytes(byte[] b) throws IOException { |
| writeObject(b); |
| } |
| |
| @Override |
| public void writeBytes(byte[] b, int off, int len) throws IOException { |
| byte[] d = Arrays.copyOfRange(b, off, off + len); |
| writeObject(d); |
| } |
| |
| @Override |
| public void writeObject(Object obj) throws IOException { |
| byte[] bytes = om.writeValueAsBytes(obj); |
| out.write(bytes); |
| out.flush(); |
| bytes = null; |
| } |
| |
| @Override |
| public void writeThrowable(Throwable obj) throws IOException { |
| writeObject(obj.getClass()); |
| writeObject(obj); |
| } |
| |
| @Override |
| public void flushBuffer() throws IOException { |
| out.flush(); |
| } |
| |
| } |