Java ByteBuffer from Object objectToByteBuffer(Object target)

Description

object To Byte Buffer

License

Apache License

Declaration

public static ByteBuffer objectToByteBuffer(Object target) 

Method Source Code

//package com.java2s;
/**/*from   w ww.  j  a va  2 s.  c o m*/
 * Copyright 2011 CaneData.org
 * 
 * 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.
 */

import java.io.ByteArrayOutputStream;
import java.io.IOException;

import java.io.ObjectOutputStream;

import java.nio.ByteBuffer;

public class Main {
    public static ByteBuffer objectToByteBuffer(Object target) {
        return ByteBuffer.wrap(objectToByte(target));
    }

    public static byte[] objectToByte(Object target) {
        try {
            ByteArrayOutputStream bo = new ByteArrayOutputStream();
            ObjectOutputStream oo = new ObjectOutputStream(bo);
            oo.writeObject(target);
            oo.flush();

            byte[] rlt = bo.toByteArray();
            bo.close();

            return rlt;
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}

Related

1. objectToByteBuffer(Object object)
2. toByteBuffer(Object val)
3. toByteBuffer(Serializable serializable)