| /* |
| * 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 com.alibaba.dubbo.common.serialize.fastjson; |
| |
| import com.alibaba.dubbo.common.serialize.ObjectOutput; |
| import com.alibaba.fastjson.serializer.JSONSerializer; |
| import com.alibaba.fastjson.serializer.SerializeWriter; |
| import com.alibaba.fastjson.serializer.SerializerFeature; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.io.OutputStreamWriter; |
| import java.io.PrintWriter; |
| import java.io.Writer; |
| |
| public class FastJsonObjectOutput implements ObjectOutput { |
| |
| private final PrintWriter writer; |
| |
| public FastJsonObjectOutput(OutputStream out) { |
| this(new OutputStreamWriter(out)); |
| } |
| |
| public FastJsonObjectOutput(Writer writer) { |
| this.writer = new PrintWriter(writer); |
| } |
| |
| @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 { |
| writer.println(new String(b)); |
| } |
| |
| @Override |
| public void writeBytes(byte[] b, int off, int len) throws IOException { |
| writer.println(new String(b, off, len)); |
| } |
| |
| @Override |
| public void writeObject(Object obj) throws IOException { |
| SerializeWriter out = new SerializeWriter(); |
| JSONSerializer serializer = new JSONSerializer(out); |
| serializer.config(SerializerFeature.WriteEnumUsingToString, true); |
| serializer.write(obj); |
| out.writeTo(writer); |
| out.close(); // for reuse SerializeWriter buf |
| writer.println(); |
| writer.flush(); |
| } |
| |
| @Override |
| public void flushBuffer() throws IOException { |
| writer.flush(); |
| } |
| |
| } |