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/**
* ================================================
* LibLoader : a free Java resource loading library
* ================================================
*
* Project Info: http://reporting.pentaho.org/libloader/
*
* (C) Copyright 2006, by Pentaho Corporation and Contributors.
*
* 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.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
*
* ------------
* $Id: NullResourceDataCache.java 3520 2007-10-16 10:34:47Z tmorgner $
* ------------
* (C) Copyright 2006, by Pentaho Corporation.
*/
package org.jfree.resourceloader.cache;
import org.jfree.resourceloader.ResourceData;
import org.jfree.resourceloader.ResourceKey;
import org.jfree.resourceloader.ResourceManager;
/**
* Disables caching. It simply returns null on every request and ignores
* the put requests. You certainly want to use one of the other cache
* providers in real world applications.
*
* @author Thomas Morgner
*/
public class NullResourceDataCache implements ResourceDataCache
{
public NullResourceDataCache()
{
}
public ResourceData put(final ResourceManager caller, final ResourceData data)
{
return CachingResourceData.createCached(data);
}
public ResourceDataCacheEntry get(final ResourceKey key)
{
return null;
}
public void remove(final ResourceData data)
{
}
public void clear()
{
}
}
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