Java BufferedInputStream Copy copyFile(String sourceFilePath, String destinationFilePath)

Description

copy File

License

Open Source License

Declaration

public static boolean copyFile(String sourceFilePath, String destinationFilePath) 

Method Source Code

//package com.java2s;
/*// ww  w.j  a v a2s .  c om
 *  PHEX - The pure-java Gnutella-servent.
 *  Copyright (C) 2001 - 2008 Phex Development Group
 *
 *  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
 * 
 *  --- SVN Information ---
 *  $Id:$
 */

import java.io.*;

public class Main {
    public static boolean copyFile(String sourceFilePath, String destinationFilePath) {
        if (sourceFilePath == null || destinationFilePath == null) {
            return false;
        }

        BufferedInputStream inputStream = null;
        BufferedOutputStream outputStream = null;
        try {
            File inputFile = new File(sourceFilePath);
            if (!inputFile.isFile()) {
                return false;
            }

            File outputFile = new File(destinationFilePath);
            if (outputFile.exists()) {
                return false;
            }

            inputStream = new BufferedInputStream(new FileInputStream(inputFile));
            outputStream = new BufferedOutputStream(new FileOutputStream(outputFile));

            int c = inputStream.read();
            while (c != -1) {
                outputStream.write(c);

                c = inputStream.read();
            }

            return true;
        } catch (SecurityException ex) {
            return false;
        } catch (IOException ex) {
            return false;
        } finally {
            if (inputStream != null) {
                try {
                    inputStream.close();
                } catch (IOException ex) {
                }
            }

            if (outputStream != null) {
                try {
                    outputStream.close();
                } catch (IOException ex) {
                }
            }
        }
    }
}

Related

1. copyFile(String from, String to)
2. copyFile(String fromFile, String toFile)
3. copyFile(String source, String dest)
4. copyFile(String source, String destination)
5. copyFile(String source, String destination)
6. copyFile(String src, String dest)
7. copyFileBytes(String srcFileName, String tarFileName)
8. copyFileFromStream(InputStream in, File dest)
9. copyFileFromZipToDir(String zipFile, String fileNamePattern, File dir)