Java Deflate Byte Array deflate(final byte[] pInput)

Description

Compress the given byte array using the deflate algorithm and return the compressed byte array.

License

Apache License

Declaration

public static byte[] deflate(final byte[] pInput) throws IOException 

Method Source Code

//package com.java2s;
/*/*from  w  w w. ja  v a2  s . c  o m*/
 * Copyright (c) 2013 Numerate, Inc
 *
 * 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.io.OutputStream;
import java.util.zip.DeflaterOutputStream;

public class Main {
    /**
     * Compress the given byte array using the deflate algorithm and return the
     * compressed byte array.
     */
    public static byte[] deflate(final byte[] pInput) throws IOException {
        final ByteArrayOutputStream vByteArrayStream = new ByteArrayOutputStream(pInput.length);
        final OutputStream vDeflaterStream = new DeflaterOutputStream(vByteArrayStream);
        vDeflaterStream.write(pInput);
        vDeflaterStream.close();
        final byte[] vCompressedBytes = vByteArrayStream.toByteArray();
        return vCompressedBytes;
    }
}

Related

1. deflate(byte[] data)
2. deflate(byte[] data)
3. deflate(byte[] data, byte[] dictionary)
4. deflate(byte[] in)
5. deflate(byte[] input)
6. deflate(String inString)
7. deflate(String text, String encode)
8. deflateBuffer(byte[] uncompressedBuffer)
9. deflateByteArray(final byte[] array)