Java Object to Byte Array getBytes(Object obj)

Description

get Bytes

License

Open Source License

Declaration

static public byte[] getBytes(Object obj) throws Exception 

Method Source Code

//package com.java2s;
/*//  w  w  w  . java  2  s . co m
 * FlexUtils.java
 *
 * Created on Mar 17, 2009 11:17:41 AM
 *
 * Copyright (C) 2009 Jayson Yu
 *
 * This program is free software; you can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program; if not,
 * write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

import java.io.ByteArrayOutputStream;

import java.io.ObjectOutputStream;

public class Main {
    static public byte[] getBytes(Object obj) throws Exception {
        byte[] b = null;
        ByteArrayOutputStream bos = null;
        ObjectOutputStream oos = null;
        try {
            bos = new ByteArrayOutputStream();
            oos = new ObjectOutputStream(bos);
            oos.writeObject(obj);
            oos.flush();
            b = bos.toByteArray();
        } catch (Exception e) {
            throw e;
        } finally {
            try {
                oos.close();
                bos.close();
            } catch (Exception f) {
            }
        }
        return b;
    }
}

Related

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