Java File Copy nio copy(File src, File target)

Description

copy

License

Apache License

Declaration

private static void copy(File src, File target) throws IOException 

Method Source Code

//package com.java2s;
/*******************************************************************************
* Copyright 2007-2013 See AUTHORS file./* w w w .  j av  a  2s. co  m*/
 * 
* 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.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

import java.nio.channels.Channels;
import java.nio.channels.WritableByteChannel;

public class Main {
    private static void copy(File src, File target) throws IOException {
        FileInputStream fin = null;
        FileOutputStream fout = null;
        try {
            fin = new FileInputStream(src);
            fout = new FileOutputStream(target);

            WritableByteChannel outChannel = Channels.newChannel(fout);
            fin.getChannel().transferTo(0, fin.available(), outChannel);
        } finally {
            if (fin != null) {
                fin.close();
            }
            if (fout != null) {
                fout.close();
            }
        }
    }
}

Related

1. copy(File src, File dst)
2. copy(File src, File dst)
3. copy(File src, File dst)
4. copy(File src, File folder)
5. copy(File src, File target)
6. copy(File srcDir, File relSrcFile, File destDir, File relDestFile)
7. copy(File srcfile, File destfile)
8. copy(File srcFile, File dstFile)
9. copy(File srcFileOrDir, File targetFileOrDir)