Java Zip Byte Array zip(byte[] uncompressedBytes)

Description

Zips bytes to compressed bytes

License

Apache License

Parameter

Parameter	Description
uncompressedBytes	Input

Exception

Parameter	Description
IOException	an exception

Declaration

public static byte[] zip(byte[] uncompressedBytes) throws IOException 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2009, 2010 Innovation Gate GmbH
 * //from  www.ja  v a  2s. co m
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

import java.io.ByteArrayOutputStream;

import java.io.IOException;

import java.util.zip.GZIPOutputStream;

public class Main {
    /**
     * Zips bytes to compressed bytes
     * @param uncompressedBytes Input
     * @throws IOException
     */
    public static byte[] zip(byte[] uncompressedBytes) throws IOException {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        GZIPOutputStream zos = new GZIPOutputStream(baos);
        zos.write(uncompressedBytes, 0, uncompressedBytes.length);
        zos.close();

        return baos.toByteArray();
    }
}

Related

1. zip(byte[] datas)
2. zip(byte[] in)
3. zip(byte[] input)
4. zip(byte[] input)
5. zip(byte[] source)
6. zipByte(byte[] data)
7. zipBytes(byte[] input)
8. zipBytes(final Map streams)
9. zipCompress(byte[] input)