Java FileChannel Copy copyFile(File in, File out)

Description

copy File

License

Open Source License

Declaration

public static void copyFile(File in, File out) throws FileNotFoundException, IOException 

Method Source Code

//package com.java2s;
/*//from w  w  w  .  j a  v  a  2 s . c om
 * FileUtils.java
 *
 * Network Embedded Sensor Testbed (NESTbed)
 *
 * Copyright (C) 2006-2007
 * Dependable Systems Research Group
 * School of Computing
 * Clemson University
 * Andrew R. Dalton and Jason O. Hallstrom
 *
 * 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.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;

public class Main {
    public static void copyFile(File in, File out) throws FileNotFoundException, IOException {
        FileChannel sourceChannel = null;
        FileChannel destinationChannel = null;

        try {
            sourceChannel = new FileInputStream(in).getChannel();
            destinationChannel = new FileOutputStream(out).getChannel();
            sourceChannel.transferTo(0, sourceChannel.size(), destinationChannel);
        } finally {
            try {
                sourceChannel.close();
            } catch (Exception ex) {
            }
            try {
                destinationChannel.close();
            } catch (Exception ex) {
            }
        }
    }
}

Related

1. copyFile(File in, File out)
2. copyFile(File in, File out)
3. copyFile(File in, File out)
4. copyFile(File in, File out)
5. copyFile(File in, File out)
6. copyFile(File in, File out)
7. copyfile(File infile, File outfile)
8. copyFile(File inFile, File outFile)
9. copyFile(File inputFile, File outputFile)