Java ByteBuffer Compress decompress(ByteBuffer buffer)

Description

decompress

License

Open Source License

Declaration

static public byte[] decompress(ByteBuffer buffer) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.zip.GZIPInputStream;

public class Main {
    static public byte[] decompress(ByteBuffer buffer) throws IOException {
        return decompress(buffer.array());
    }/*from w ww  . j av  a  2  s. c o  m*/

    static public byte[] decompress(byte[] bytes) throws IOException {
        ByteArrayInputStream bin = new ByteArrayInputStream(bytes);
        GZIPInputStream gzipIn = new GZIPInputStream(bin);
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        byte[] buf = new byte[1024];
        int len;
        while ((len = gzipIn.read(buf)) > 0)
            bos.write(buf, 0, len);
        return bos.toByteArray();
    }
}

Related

1. compress(ByteBuffer buffer)
2. compress(ByteBuffer byteBuf)