Java File Copy copyFiles(File src, File dest, FilenameFilter filter)

Description

copy Files

License

Open Source License

Declaration

public static void copyFiles(File src, File dest, FilenameFilter filter) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 *  //from   w ww  .ja  v a 2s.  com
 *  Copyright (C) 2010 Jalian Systems Private Ltd.
 *  Copyright (C) 2010 Contributors to Marathon OSS Project
 * 
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 * 
 *  This library 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
 *  Library General Public License for more details.
 * 
 *  You should have received a copy of the GNU Library General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * 
 *  Project website: http://www.marathontesting.com
 *  Help: Marathon help forum @ http://groups.google.com/group/marathon-testing
 * 
 *******************************************************************************/

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FilenameFilter;
import java.io.IOException;

public class Main {
    public static void copyFiles(File src, File dest, FilenameFilter filter) {
        File[] files = src.listFiles(filter);
        if (files == null) {
            System.err.println("copyFiles: No files in src directory " + src);
            return;
        }
        for (int i = 0; i < files.length; i++) {
            File srcFile = files[i];
            File destFile = new File(dest, srcFile.getName());
            try {
                copyFile(srcFile, destFile);
            } catch (IOException e) {
                System.err.println("Copy file failed: src = " + srcFile + " dest = " + destFile);
            }
        }
    }

    public static void copyFile(File srcFile, File destFile) throws IOException {
        FileInputStream is = new FileInputStream(srcFile);
        FileOutputStream os = new FileOutputStream(destFile);
        int n;
        byte[] b = new byte[1024];
        while ((n = is.read(b)) != -1) {
            os.write(b, 0, n);
        }
        os.close();
        is.close();
    }
}

Related

1. copyFiles(File source, File destination)
2. copyFiles(File sourceFile, File targetDir)
3. copyFiles(File src, File dest)
4. copyFiles(File src, File dest)
5. copyFiles(File src, File dest, boolean override)
6. copyFiles(File src, File dest, String... filenameExtension)
7. copyFiles(File srcDir, File destDir, String... regexps)
8. copyFiles(File srcFile, File destFolder)
9. copyFiles(InputStream inStream, FileOutputStream outStream)