Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Hops Database abstraction layer for storing the hops metadata in MySQL Cluster
 * Copyright (C) 2015  hops.io
 *
 * 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.
 */

import java.io.ByteArrayOutputStream;
import java.io.IOException;

import java.util.zip.Deflater;

public class Main {
    public static byte[] compress(byte[] data) throws IOException {
        Deflater compresser = new Deflater(Deflater.BEST_COMPRESSION);
        compresser.setInput(data);
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream(data.length);
        compresser.finish();
        byte[] buffer = new byte[1024];
        while (!compresser.finished()) {
            int count = compresser.deflate(buffer);
            outputStream.write(buffer, 0, count);
        }
        compresser.end();
        outputStream.close();
        return outputStream.toByteArray();
    }
}