/*
* 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;
import java.util.ArrayList;
import javax.jcr.Item;
import javax.jcr.NoSuchWorkspaceException;
import javax.jcr.PathNotFoundException;
import javax.jcr.Session;
/**
* Created by The eXo Platform SAS Author : Vitaly Guly gavrik-vetal@ukr.net/mail.ru
*
* @version $Id: $
*/
public class CmdRnTo extends FtpCommandImpl
{
private static final Log LOG = ExoLogger.getLogger("exo.jcr.component.ftp.CmdRnTo");
public CmdRnTo()
{
commandName = FtpConst.Commands.CMD_RNTO;
}
public void run(String[] params) throws IOException
{
if ((!FtpConst.Commands.CMD_RNFR.equals(clientSession().getPrevCommand()))
|| (clientSession().getPrevParamsEx() == null))
{
reply(FtpConst.Replyes.REPLY_503);
return;
}
if (params.length < 2)
{
reply(String.format(FtpConst.Replyes.REPLY_500_PARAMREQUIRED, FtpConst.Commands.CMD_RNTO));
return;
}
String pathName = params[1];
try
{
ArrayList<String> newPath = clientSession().getFullPath(pathName);
Session curSession = clientSession().getSession(newPath.get(0));
String repoPath = clientSession().getRepoPath(newPath);
if (curSession.itemExists(repoPath))
{
reply(String.format(FtpConst.Replyes.REPLY_553, clientSession().getPrevParamsEx()));
return;
}
// now check does move executed on same workspace
ArrayList<String> prevParamPath = clientSession().getFullPath(clientSession().getPrevParamsEx());
String prevRepoPath = clientSession().getRepoPath(prevParamPath);
if (prevParamPath.get(0).equals(newPath.get(0)))
{
//its the same workspace
curSession.move(prevRepoPath, repoPath);
curSession.save();
}
else
{
// there is different workspaces operation
curSession.getWorkspace().copy(prevParamPath.get(0), prevRepoPath, repoPath);
// now remove source node
Session srcSession = clientSession().getSession(prevParamPath.get(0));
Item item = srcSession.getItem(prevRepoPath);
item.remove();
srcSession.save();
}
reply(String.format(FtpConst.Replyes.REPLY_250, FtpConst.Commands.CMD_RNTO));
return;
}
catch (PathNotFoundException pexc)
{
if (LOG.isTraceEnabled())
{
LOG.trace("An exception occurred: " + pexc.getMessage());
}
}
catch (NoSuchWorkspaceException wexc)
{
if (LOG.isTraceEnabled())
{
LOG.trace("An exception occurred: " + wexc.getMessage());
}
}
catch (Exception exc)
{
LOG.info("Unhandled exceprion. " + exc.getMessage(), exc);
}
reply(String.format(FtpConst.Replyes.REPLY_550, pathName));
}
}