/*
* JFileHelper.java
*
* Created on 28. Mai 2006, 13:06
*
* Copyright (C) 28. Mai 2006 <reiner>
* 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
*/
package shared.files;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.nio.channels.FileChannel;
import java.io.IOException;
/**
*
* @author reiner
*/
public class JFileHelper
{
/** Creates a new instance of JFileHelper */
public JFileHelper()
{
}
public static boolean copyFile(File src, File target)
{
boolean flag = false;
FileInputStream in = null;
FileOutputStream out = null;
try
{
in = new FileInputStream(src);
out = new FileOutputStream(target);
FileChannel inCh = in.getChannel();
FileChannel outCh = out.getChannel();
if (outCh.transferFrom(inCh, 0, src.length()) == src.length())
{
// adjust timestamp
target.setLastModified(src.lastModified());
flag = true;
}
}
catch(IOException ex)
{}
finally
{
try
{
if (in != null) in.close();
}
catch (IOException ex)
{}
try
{
if (out != null) out.close();
}
catch (IOException ex)
{}
}
return flag;
}
}