/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, 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.system.microcontainer.jmx;
import javax.management.ObjectName;
import org.jboss.aop.microcontainer.aspects.jmx.JMX;
import org.jboss.dependency.spi.ControllerContext;
import org.jboss.metadata.spi.MetaData;
import org.jboss.mx.server.ServerConstants;
import org.jboss.mx.util.ObjectNameFactory;
import org.jboss.system.ServiceController;
/**
* ServiceControllerLifecycleCallback.
*
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 82920 $
*/
public abstract class AbstractServiceControllerLifecycleCallback
{
/** The service controller */
private ServiceController serviceController;
/** The MBean Registry Object Name */
protected static ObjectName MBEAN_REGISTRY = ObjectNameFactory.create(ServerConstants.MBEAN_REGISTRY);
/**
* Get the serviceController.
*
* @return the serviceController.
*/
public ServiceController getServiceController()
{
return serviceController;
}
/**
* Set the serviceController.
*
* @param serviceController the serviceController.
*/
public void setServiceController(ServiceController serviceController)
{
this.serviceController = serviceController;
}
public void create() throws Exception
{
if (serviceController == null)
throw new IllegalStateException("No service controller configured");
}
public abstract void install(ControllerContext context) throws Exception;
public abstract void uninstall(ControllerContext context) throws Exception;
protected JMX readJmxAnnotation(ControllerContext context) throws Exception
{
MetaData metaData = context.getScopeInfo().getMetaData();
if (metaData != null)
return metaData.getAnnotation(JMX.class);
return null;
}
protected ObjectName createObjectName(ControllerContext context, JMX jmx) throws Exception
{
ObjectName objectName = null;
if (jmx != null)
{
String jmxName = jmx.name();
if (jmxName != null && jmxName.length() > 0)
objectName = new ObjectName(jmxName);
}
if (objectName == null)
{
// try to build one from the bean name
String name = (String) context.getName();
if (name.contains(":"))
{
objectName = new ObjectName(name);
}
else
{
objectName = new ObjectName("jboss.pojo:name='" + name + "'");
}
}
return objectName;
}
protected ObjectName determineObjectName(ControllerContext context) throws Exception
{
JMX jmx = readJmxAnnotation(context);
return createObjectName(context, jmx);
}
}