/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, 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.ha.singleton;
/**
* The management interface for the singleton support service.
*
* @author <a href="mailto:Alex.Fu@novell.com">Alex Fu</a>
* @version $Revision$
*/
public interface HASingletonSupportMBean extends HASingletonMBean
{
/** The HASingleton election policy MBean */
void setElectionPolicy(HASingletonElectionPolicy mb);
HASingletonElectionPolicy getElectionPolicy();
/**
* Gets whether this singleton will stop and restart itself if it is the
* master and a cluster merge occurs.
* <p/>
* A restart allows the service to reset any state that may
* have gotten out-of-sync with the rest of the cluster while
* the just-merged split was in effect.
*
* @return <code>true</code> if a restart will occur, <code>false</code>
* otherwise
*/
boolean getRestartOnMerge();
/**
* Sets whether this singleton will stop and restart itself if it is the
* master and a cluster merge occurs?
* <p/>
* A restart allows the service to reset any state that may
* have gotten out-of-sync with the rest of the cluster while
* the just-merged split was in effect.
*
* @param restartOnMerge <code>true</code> if a restart should occur,
* <code>false</code> otherwise
*/
void setRestartOnMerge(boolean restartOnMerge);
}
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