/*
* EuroCarbDB, a framework for carbohydrate bioinformatics
*
* Copyright (c) 2006-2009, Eurocarb project, or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
* A copy of this license accompanies this distribution in the file LICENSE.txt.
*
* 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 Lesser General Public License
* for more details.
*
* Last commit: $Rev: 1932 $ by $Author: glycoslave $ on $Date:: 2010-08-05 #$
*/
package org.eurocarbdb.action;
// stdlib imports
import java.util.Map;
// 3rd party imports
import org.apache.log4j.Logger;
// eurocarb imports
import org.eurocarbdb.dataaccess.Eurocarb;
import org.eurocarbdb.dataaccess.core.Contributor;
/**
* Interface for actions that implicitly work with or require
* a (logged in) {@link Contributor} in order to work.
*
* @author mjh [glycoslave@gmail.com]
*/
public abstract class AbstractUserAwareAction
extends AbstractSessionAwareAction
implements UserAware
{
private static final Logger log
= Logger.getLogger( AbstractUserAwareAction.class.getName() );
private Contributor contributor = null;
public Contributor getContributor()
{
/*
if ( contributor == null )
contributor = (Contributor) retrieveFromSession("contributor");
return contributor;
*/
Contributor c = Eurocarb.getCurrentContributor();
assert c != null;
return c;
}
} // end class