/*
* 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.jcr.webdav.command.deltav;
import org.exoplatform.common.http.HTTPStatus;
import org.exoplatform.services.jcr.webdav.util.TextUtil;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import javax.jcr.Node;
import javax.jcr.PathNotFoundException;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.UnsupportedRepositoryOperationException;
import javax.jcr.lock.LockException;
import javax.jcr.version.Version;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.Response;
/**
* Created by The eXo Platform SAS
* @author Vitaly Guly - gavrikvetal@gmail.com
*
* @version $Id: $
*/
public class UnCheckOutCommand
{
/**
* logger.
*/
private static final Log LOG = ExoLogger.getLogger("exo.jcr.component.webdav.UnCheckOutCommand");
/**
* Webdav Uncheckout method implementation.
*
* @param session current session
* @param path resource path
* @return the instance of javax.ws.rs.core.Response
*/
public Response uncheckout(Session session, String path)
{
try
{
Node node = session.getRootNode().getNode(TextUtil.relativizePath(path));
Version restoreVersion = node.getBaseVersion();
node.restore(restoreVersion, true);
return Response.ok().header(HttpHeaders.CACHE_CONTROL, "no-cache").build();
}
catch (UnsupportedRepositoryOperationException exc)
{
return Response.status(HTTPStatus.CONFLICT).entity(exc.getMessage()).build();
}
catch (LockException exc)
{
return Response.status(HTTPStatus.LOCKED).entity(exc.getMessage()).build();
}
catch (PathNotFoundException exc)
{
return Response.status(HTTPStatus.NOT_FOUND).entity(exc.getMessage()).build();
}
catch (RepositoryException exc)
{
LOG.error(exc.getMessage(), exc);
return Response.serverError().entity(exc.getMessage()).build();
}
}
}