Java ByteBuffer to String getString(ByteBuffer buf)

Description

get String

License

Open Source License

Declaration

private static String getString(ByteBuffer buf)
            throws BufferUnderflowException 

Method Source Code

//package com.java2s;
/*//from w  w  w  .  ja v a  2 s  .c om
 This file is part of the Greenfoot program. 
 Copyright (C) 2005-2009,2010,2011,2012  Poul Henriksen and Michael Kolling 
    
 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA. 
    
 This file is subject to the Classpath exception as provided in the  
 LICENSE.txt file that accompanied this code.
 */

import java.nio.BufferUnderflowException;
import java.nio.ByteBuffer;

public class Main {
    private static String getString(ByteBuffer buf)
            throws BufferUnderflowException {
        int len = buf.getShort(); //2-bytes for length
        if (len == -1)
            return null;

        char[] cs = new char[len];
        for (int i = 0; i < len; i++) {
            cs[i] = buf.getChar();
        }
        return new String(cs);
    }
}

Related

1. decodeString(ByteBuffer src)
2. getStr(ByteBuffer buff)
3. getString(@Nonnull final ByteBuffer src)
4. getString(ByteBuffer bb)
5. getString(ByteBuffer buf)
6. getString(ByteBuffer buf)
7. getString(ByteBuffer buf, Charset encoding)
8. getString(ByteBuffer buf, int length, String charsetName)
9. getString(ByteBuffer buffer)