Java Object to Byte Array serializeToByteArray(Object obj)

Description

serialize To Byte Array

License

Apache License

Declaration

public static byte[] serializeToByteArray(Object obj) throws IOException 

Method Source Code

//package com.java2s;
/*/*  w ww. ja  v a2  s  . co  m*/
 *  Copyright Beijing 58 Information Technology Co.,Ltd.
 *
 *  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.
 */

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

import java.io.ObjectOutputStream;

public class Main {

    public static byte[] serializeToByteArray(Object obj) throws IOException {
        ByteArrayOutputStream bis = null;
        ObjectOutputStream os = null;
        byte[] byteArray = null;
        try {
            bis = new ByteArrayOutputStream(1024);
            os = new ObjectOutputStream(bis);
            os.writeObject(obj);
            byteArray = bis.toByteArray();
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (os != null) {
                try {
                    os.close();
                } catch (Exception e1) {
                    e1.printStackTrace();
                }
            }
            if (bis != null) {
                try {
                    bis.close();
                } catch (Exception e2) {
                    e2.printStackTrace();
                }
            }
        }
        return byteArray;
    }
}

Related

1. getBytes(Object obj)
2. getBytes(Object obj)
3. getBytes(Object obj)
4. getBytes(Object v, byte[] defaultValue)
5. serializeAsByteArray(Object b)
6. serializeToByteArray(Object obj)
7. serializeToByteArray(Object object)
8. serializeToByteArray(Serializable object)
9. serializeToByteArray(Serializable value)