/*
* JBoss, Home of Professional Open Source.
* Copyright 2014, Red Hat, Inc., 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.wildfly.clustering.ejb.infinispan;
import org.wildfly.clustering.dispatcher.Command;
import org.wildfly.clustering.ee.Batch;
import org.wildfly.clustering.ejb.infinispan.logging.InfinispanEjbLogger;
/**
* Command that evicts a bean.
* @author Paul Ferraro
*/
public class BeanEvictionCommand<I> implements Command<Void, BeanEvictionContext<I>> {
private static final long serialVersionUID = -6593293772761100784L;
private final I id;
public BeanEvictionCommand(I id) {
this.id = id;
}
@Override
public Void execute(BeanEvictionContext<I> context) throws Exception {
Batch batch = context.getBatcher().createBatch();
boolean success = false;
try {
InfinispanEjbLogger.ROOT_LOGGER.tracef("Evicting stateful session bean %s", this.id);
context.getEvictor().evict(this.id);
success = true;
} finally {
if (success) {
batch.close();
} else {
batch.discard();
}
}
return null;
}
}