Java ByteBuffer to Byte Array toArray(ByteBuffer buffer)

Description

to Array

License

Open Source License

Declaration

public static byte[] toArray(ByteBuffer buffer) 

Method Source Code

//package com.java2s;
/*/* w ww .j av  a2s  . co m*/
 *  Copyright (c) xsocket.org, 2006 - 2009. All rights reserved.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Please refer to the LGPL license at: http://www.gnu.org/copyleft/lesser.txt
 * The latest copy of this software may be found on http://www.xsocket.org/
 */

import java.nio.ByteBuffer;

public class Main {
    public static byte[] toArray(ByteBuffer buffer) {

        byte[] array = new byte[buffer.limit() - buffer.position()];

        if (buffer.hasArray()) {
            int offset = buffer.arrayOffset();
            byte[] bufferArray = buffer.array();
            System.arraycopy(bufferArray, offset, array, 0, array.length);

            return array;
        } else {
            buffer.get(array);
            return array;
        }
    }
}

Related

1. readBytesFromByteBuffer(ByteBuffer byteBuffer)
2. readBytesNoLength(ByteBuffer logBuf, int size)
3. readBytesWithShortLength(ByteBuffer bb)
4. toArray(ByteBuffer buffer)
5. toArray(ByteBuffer buffer)
6. toArray(ByteBuffer buffer)
7. toArray(ByteBuffer buffer)
8. toArray(ByteBuffer buffer)
9. toArray(ByteBuffer buffer)