| package com.yahoo.labs.samoa.utils; |
| |
| /* |
| * #%L |
| * SAMOA |
| * %% |
| * Copyright (C) 2013 - 2014 Yahoo! Inc. |
| * %% |
| * Licensed 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. |
| * #L% |
| */ |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| |
| import com.esotericsoftware.kryo.Kryo; |
| import com.esotericsoftware.kryo.Serializer; |
| import com.esotericsoftware.kryo.io.Input; |
| import com.esotericsoftware.kryo.io.Output; |
| |
| /** |
| * Serialize and deserialize objects with Java serialization |
| * |
| * @author Anh Thu Vu |
| */ |
| public class SerializableSerializer extends Serializer<Object> { |
| @Override |
| public void write(Kryo kryo, Output output, Object object) { |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| try { |
| ObjectOutputStream oos = new ObjectOutputStream(bos); |
| oos.writeObject(object); |
| oos.flush(); |
| } catch(IOException e) { |
| throw new RuntimeException(e); |
| } |
| byte[] ser = bos.toByteArray(); |
| output.writeInt(ser.length); |
| output.writeBytes(ser); |
| } |
| |
| @SuppressWarnings("rawtypes") |
| @Override |
| public Object read(Kryo kryo, Input input, Class c) { |
| int len = input.readInt(); |
| byte[] ser = new byte[len]; |
| input.readBytes(ser); |
| ByteArrayInputStream bis = new ByteArrayInputStream(ser); |
| try { |
| ObjectInputStream ois = new ObjectInputStream(bis); |
| return ois.readObject(); |
| } catch(Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| } |