/*
* JBoss, Home of Professional Open Source
* Copyright 2012 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,
* MA 02110-1301, USA.
*/
package org.infinispan.cli.interpreter;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import org.infinispan.cli.interpreter.logging.Log;
import org.infinispan.configuration.global.GlobalConfiguration;
import org.infinispan.factories.GlobalComponentRegistry;
import org.infinispan.factories.components.ManageableComponentMetadata;
import org.infinispan.jmx.CacheManagerJmxRegistration;
import org.infinispan.jmx.ComponentsJmxRegistration;
import org.infinispan.jmx.JmxUtil;
import org.infinispan.jmx.ResourceDMBean;
import org.infinispan.lifecycle.AbstractModuleLifecycle;
import org.infinispan.util.logging.LogFactory;
public class LifecycleCallbacks extends AbstractModuleLifecycle {
private static final Log log = LogFactory.getLog(LifecycleCallbacks.class, Log.class);
private ObjectName interpreterObjName;
@Override
public void cacheManagerStarted(GlobalComponentRegistry gcr) {
GlobalConfiguration globalCfg = gcr.getGlobalConfiguration();
MBeanServer mbeanServer = JmxUtil.lookupMBeanServer(globalCfg);
String groupName = getGroupName(globalCfg);
String jmxDomain = globalCfg.globalJmxStatistics().domain();
Interpreter interpreter = new Interpreter();
gcr.registerComponent(interpreter, Interpreter.class);
// Pick up metadata from the component metadata repository
ManageableComponentMetadata meta = gcr.getComponentMetadataRepo().findComponentMetadata(Interpreter.class)
.toManageableComponentMetadata();
// And use this metadata when registering the transport as a dynamic MBean
try {
ResourceDMBean mbean = new ResourceDMBean(interpreter, meta);
interpreterObjName = new ObjectName(String.format("%s:%s,component=Interpreter", jmxDomain, groupName));
JmxUtil.registerMBean(mbean, interpreterObjName, mbeanServer);
} catch (Exception e) {
interpreterObjName = null;
log.jmxRegistrationFailed();
}
}
private String getGroupName(GlobalConfiguration globalCfg) {
return CacheManagerJmxRegistration.CACHE_MANAGER_JMX_GROUP + "," + ComponentsJmxRegistration.NAME_KEY + "="
+ ObjectName.quote(globalCfg.globalJmxStatistics().cacheManagerName());
}
@Override
public void cacheManagerStopping(GlobalComponentRegistry gcr) {
if (interpreterObjName != null) {
GlobalConfiguration globalCfg = gcr.getGlobalConfiguration();
MBeanServer mbeanServer = JmxUtil.lookupMBeanServer(globalCfg);
try {
JmxUtil.unregisterMBean(interpreterObjName, mbeanServer);
} catch (Exception e) {
log.jmxUnregistrationFailed();
}
}
}
}