Java ByteBuffer Decode decode(String charsetName, ByteBuffer byteBuffer)

Description

decode

License

Open Source License

Declaration

public static CharBuffer decode(String charsetName, ByteBuffer byteBuffer) 

Method Source Code

//package com.java2s;
/**//from w w  w .  j av a 2  s . co m
 * Copyright (c) 2000-2012 Liferay, Inc. 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.
 */

import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.charset.CharacterCodingException;
import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CodingErrorAction;

public class Main {
    public static CharBuffer decode(String charsetName, byte[] bytes) {
        return decode(charsetName, ByteBuffer.wrap(bytes));
    }

    public static CharBuffer decode(String charsetName, byte[] bytes, int offset, int length) {

        return decode(charsetName, ByteBuffer.wrap(bytes, offset, length));
    }

    public static CharBuffer decode(String charsetName, ByteBuffer byteBuffer) {
        try {
            CharsetDecoder charsetDecoder = getCharsetDecoder(charsetName);

            return charsetDecoder.decode(byteBuffer);
        } catch (CharacterCodingException cce) {
            throw new Error(cce);
        }
    }

    public static CharsetDecoder getCharsetDecoder(String charsetName) {
        Charset charset = Charset.forName(charsetName);

        CharsetDecoder charsetDecoder = charset.newDecoder();

        charsetDecoder.onMalformedInput(CodingErrorAction.REPLACE);
        charsetDecoder.onUnmappableCharacter(CodingErrorAction.REPLACE);

        return charsetDecoder;
    }
}

Related

1. decode(byte firstByte, ByteBuffer buffer, String charset)
2. decode(ByteBuffer bb)
3. decode(ByteBuffer bb, CharsetDecoder decoder)
4. decode(Charset charset, ByteBuffer buffer)
5. decode(CharsetDecoder decoder, ByteBuffer src, CharBuffer dst)
6. decodeAlign(ByteBuffer buf)
7. decodeASCII(ByteBuffer buffer, int length, int offset)
8. decodeBuffer(ByteBuffer buffer, String charsetName)
9. decodeDouble(ByteBuffer bb)