private void unregisterGmbal(StatsProviderRegistryElement spre) {
// unregister the statsProvider from Gmbal
ManagedObjectManager mom = spre.getManagedObjectManager();
if (mom != null) {
mom.unregister(spre.getStatsProvider());
try {
mom.close();
} catch (IOException ioe) {
logger.log(Level.SEVERE, gmbalUnRegistrationFailed, ioe);
}
spre.setManagedObjectManager(null);
}
}
@Override
public void mbeanRegistered(
javax.management.ObjectName objectName, org.glassfish.external.amx.MBeanListener listener) {
ObjectName MONITORING_SERVER = AMXGlassfish.DEFAULT.serverMon(AMXGlassfish.DEFAULT.dasName());
mom = ManagedObjectManagerFactory.createFederated(MONITORING_SERVER);
if (mom != null) {
mom.setJMXRegistrationDebug(false);
mom.stripPackagePrefix();
mom.createRoot(deploymentBean, "webservices-deployment");
}
LazyMOMProvider.INSTANCE.initMOMForScope(LazyMOMProvider.Scope.GLASSFISH_JMX);
}
@Override
public void preDestroy() {
try {
if (mom != null) {
mom.close();
}
} catch (IOException ioe) {
// ignored nothing much can be done
}
}
private ManagedObjectManager registerGmbal(Object statsProvider, String mbeanName) {
ManagedObjectManager mom = null;
try {
// 1 mom per statsProvider
mom = ManagedObjectManagerFactory.createFederated(MONITORING_SERVER);
if (mom != null) {
mom.setJMXRegistrationDebug(false);
if (mom.isManagedObject(statsProvider)) {
mom.stripPackagePrefix();
if (mbeanName != null && !mbeanName.isEmpty()) {
if (mbeanName.indexOf('\\') > 0) {
mbeanName = StringUtils.removeChar(mbeanName, '\\');
}
mbeanName = mbeanName.replaceAll(SystemPropertyConstants.SLASH, "/");
mom.createRoot(statsProvider, mbeanName);
} else {
mom.createRoot(statsProvider);
}
} else {
String spName = statsProvider.getClass().getName();
logger.log(Level.INFO, notaManagedObject, new Object[] {spName});
}
}
// To register hierarchy in mom specify parent ManagedObject, and the ManagedObject itself
// DynamicMBean mbean = (DynamicMBean)mom.register(parent, obj);
} catch (Exception e) {
// createRoot failed - need to return a null mom so we know not to unregister an mbean that
// does not exist
mom = null;
logger.log(Level.SEVERE, gmbalRegistrationFailed, e);
}
return mom;
}