/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.ftp.command;
import org.exoplatform.services.ftp.FtpConst;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import java.io.IOException;
/**
* Created by The eXo Platform SAS Author : Vitaly Guly gavrik-vetal@ukr.net/mail.ru
*
* @version $Id: $
*/
public class CmdCdUp extends FtpCommandImpl
{
private static final Log LOG = ExoLogger.getLogger(FtpConst.FTP_PREFIX + "CmdCdUp");
public CmdCdUp()
{
commandName = FtpConst.Commands.CMD_CDUP;
}
public void run(String[] params) throws IOException
{
try
{
reply(String.format(clientSession().changePath(".."), FtpConst.Commands.CMD_CDUP));
return;
}
catch (Exception exc)
{
LOG.info("Unhandled exception. " + exc.getMessage(), exc);
}
reply(String.format(FtpConst.Replyes.REPLY_550, FtpConst.Commands.CMD_CDUP));
}
}