/*
* Copyright (C) 2003-2009 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation; either version 3
* 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, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.ks.common.jcr;
import javax.jcr.Session;
/**
* Represets a JCR unit of work tied to a session.
* Meant to be passed to {@link JCRSessionManager#executeAndSave(JCRTask)}
* @author <a href="mailto:patrice.lamarque@exoplatform.com">Patrice Lamarque</a>
* @version $Revision$
*/
public interface JCRTask<T> {
/**
* executes the unit of work
* @param session session where the JCR tasks takes place.
* @throws Exception
*/
T execute(Session session) throws Exception;
}