/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* 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.jboss.system.pm;
import javax.management.AttributeList;
import org.jboss.mx.persistence.AttributePersistenceManager;
import org.w3c.dom.Element;
/**
* NullAttributePersistenceManager.
*
* @author <a href="mailto:dimitris@jboss.org">Dimitris Andreadis</a>
* @version $Revision: 81033 $
*/
public class NullAttributePersistenceManager
implements AttributePersistenceManager
{
private boolean isCreated = false;
public void create(String version, Element config)
throws Exception
{
isCreated = true;
}
public boolean getState()
{
return isCreated;
}
public void destroy()
{
isCreated = false;
}
// AttributePersistenceManager Persistence -----------------------
public boolean exists(String id)
throws Exception
{
return false;
}
public AttributeList load(String id)
throws Exception
{
return null;
}
public void store(String id, AttributeList attrs)
throws Exception
{
// empty
}
public void remove(String id)
throws Exception
{
// empty
}
public void removeAll()
throws Exception
{
// empty
}
public String[] listAll()
throws Exception
{
return new String[0];
}
}