transientsessionstorage.java

cewolf是个一个自动报表程序

/* ================================================================
 * Cewolf : Chart enabling Web Objects Framework
 * ================================================================
 *
 * Project Info:  http://cewolf.sourceforge.net
 * Project Lead:  Guido Laures ([e-mail]);
 *
 * (C) Copyright 2002, by Guido Laures
 *
 * This library 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 library 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
 * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, MA 02111-1307, USA.
 */

package de.laures.cewolf.storage;

import de.laures.cewolf.CewolfException;
import de.laures.cewolf.ChartImage;

/**
 * This storage should be used in non-clustered environments
 * without failover concept. Using this storage enables render-on-demand.
 * @author glaures
 */
public class TransientSessionStorage extends AbstractSessionStorage {
	
	/* (non-Javadoc)
	 * @see de.laures.cewolf.storage.AbstractSessionStorage#getCacheObject(de.laures.cewolf.ChartImage)
	 */
	protected Object getCacheObject(ChartImage cid) throws CewolfException {
		return cid;
	}

}