Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: BSD License 

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.nio.charset.Charset;

import java.util.zip.GZIPOutputStream;
import com.amazonaws.util.IOUtils;

public class Main {
    static private Charset utf8 = Charset.forName("UTF-8");

    static public byte[] gzipString(String src, byte default_value[]) {
        if (src == null)
            return default_value;
        return gzip(src.getBytes(utf8), default_value);
    }

    static public byte[] gzip(byte src[], byte default_value[]) {
        try {
            if (src == null)
                return default_value;

            ByteArrayOutputStream out_raw = new ByteArrayOutputStream();
            GZIPOutputStream out = new GZIPOutputStream(out_raw);

            ByteArrayInputStream in = new ByteArrayInputStream(src);

            IOUtils.copy(in, out);

            in.close();
            out.close();

            return out_raw.toByteArray();
        } catch (Exception e) {
            return default_value;
        }
    }
}