Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright (C) Azureus Software, Inc, All Rights Reserved.
 * <p/>
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

import java.io.*;

public class Main {
    public static void copyFile(final InputStream _source, final File _dest, boolean _close_input_stream)

            throws IOException {
        FileOutputStream dest = null;

        try {
            // FileNotFoundException
            dest = new FileOutputStream(_dest);

            copyFile(_source, dest, _close_input_stream);

        } finally {

            try {
                if (_close_input_stream) {

                    _source.close();
                }
            } catch (IOException e) {
            }

            if (dest != null) {

                dest.close();
            }
        }
    }

    public static void copyFile(InputStream is, OutputStream os, boolean closeInputStream)

            throws IOException {
        try {

            if (!(is instanceof BufferedInputStream)) {

                is = new BufferedInputStream(is, 8192);
            }

            byte[] buffer = new byte[65536 * 2];

            while (true) {

                int len = is.read(buffer);

                if (len == -1) {

                    break;
                }

                os.write(buffer, 0, len);
            }
        } finally {
            try {
                if (closeInputStream) {
                    is.close();
                }
            } catch (IOException e) {

            }

            os.close();
        }
    }
}