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/*
* EventListener of AdminConfig Changes - keeps consistent MBean space
* ajusting it according AdminConfigContext changes
*
* $Id: AdminConfigEventListener.java,v 1.4 2007/05/05 05:25:35 tcfujii Exp $
* @author: alexkrav
*
* $Log: AdminConfigEventListener.java,v $
* Revision 1.4 2007/05/05 05:25:35 tcfujii
* CDDL+GPL header updates.
*
* Revision 1.3 2005/12/25 03:47:36 tcfujii
* Updated copyright text and year.
*
* Revision 1.2 2005/06/27 21:19:43 tcfujii
* Issue number: CDDL header updates.
*
* Revision 1.1.1.1 2005/05/27 22:52:02 dpatil
* GlassFish first drop
*
* Revision 1.2 2004/11/14 07:04:20 tcfujii
* Updated copyright text and/or year.
*
* Revision 1.1 2004/04/05 16:44:05 kravtch
* admin/meta/AdminConfigEventListener: new configcontext listener's code
* This listener is for synchronization of ConfigBeans changes with both MBeans and dotted-name spaces.
* admin/meta/MBeanRegistry: added methods (adoptConfigBeanDelete/Add) implementing beans ajustment
* admin/config/BaseConfigMBean: calls from MBean's postRegister/unregister methods to dotted-name-manager is commented out.
*
* Reviewer: Sridatta
* Tests Passed: QuickLook + UnitTest
*
*/
package com.sun.enterprise.admin.meta;
import com.sun.enterprise.config.ConfigBean;
import com.sun.enterprise.config.ConfigContextEvent;
import com.sun.enterprise.config.ConfigContextEventListener;
public class AdminConfigEventListener implements ConfigContextEventListener
{
/**
Creates new <code>AdminConfigEventListener</code>.
*/
public AdminConfigEventListener()
{
super();
}
// "dummy" methods to satisfy interface
public void preAccessNotification(ConfigContextEvent ccce) {}
public void postAccessNotification(ConfigContextEvent ccce) {}
public void preChangeNotification(ConfigContextEvent ccce) {}
/**
* after config add, delete, set, update or flush. type is in ccce
*/
public void postChangeNotification(ConfigContextEvent event)
{
boolean bAdded;
//set bAdded (shows whether bean added or removed)
if((event.getType()).equals(event.POST_DELETE_CHANGE))
bAdded = false;
else if((event.getType()).equals(event.POST_ADD_CHANGE))
bAdded = true;
else if((event.getType()).equals(event.POST_SET_CHANGE))
bAdded = true;
else
return;
//here we are only for add/set/delete operations
//we are interesting only in bean operations:
Object bean = event.getObject();
if(bean instanceof ConfigBean)
{
String domainName = MBeanRegistryFactory.getAdminContext().getDomainName();
if(bAdded)
MBeanRegistryFactory.getAdminMBeanRegistry().adoptConfigBeanAdd((ConfigBean)bean, domainName);
else
MBeanRegistryFactory.getAdminMBeanRegistry().adoptConfigBeanDelete((ConfigBean)bean, domainName);
}
}
}
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