org.hibernate.envers.event.spi.EnversListenerDuplicationStrategy Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2011, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.envers.event.spi;
import org.hibernate.event.service.spi.DuplicationStrategy;
/**
* Event listener duplication strategy for envers
*
* @author Steve Ebersole
*/
public class EnversListenerDuplicationStrategy implements DuplicationStrategy {
/**
* Singleton access
*/
public static final EnversListenerDuplicationStrategy INSTANCE = new EnversListenerDuplicationStrategy();
@Override
public boolean areMatch(Object listener, Object original) {
return listener.getClass().equals( original.getClass() ) && EnversListener.class.isInstance( listener );
}
@Override
public Action getAction() {
return Action.KEEP_ORIGINAL;
}
}