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* Copyright 2014 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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*/
package org.jboss.as.clustering.infinispan.subsystem;
import org.infinispan.manager.EmbeddedCacheManager;
import org.jboss.as.clustering.controller.Metric;
import org.jboss.as.clustering.controller.MetricExecutor;
import org.jboss.as.clustering.msc.ServiceContainerHelper;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.dmr.ModelNode;
import org.wildfly.clustering.infinispan.spi.CacheContainer;
import org.wildfly.clustering.infinispan.spi.InfinispanRequirement;
/**
* A handler for cache-container metrics.
*
* @author Paul Ferraro
*/
public class CacheContainerMetricExecutor implements MetricExecutor<EmbeddedCacheManager> {
@Override
public ModelNode execute(OperationContext context, Metric<EmbeddedCacheManager> metric) throws OperationFailedException {
String containerName = context.getCurrentAddressValue();
CacheContainer container = ServiceContainerHelper.findValue(context.getServiceRegistry(false), InfinispanRequirement.CONTAINER.getServiceName(context, containerName));
return (container != null) ? metric.execute(container) : null;
}
}