JBossWS-Eventing registeres a event dispatcher within local JNDI tree that can be used to emit notifications from applications.

java:/EventDispatcher

The event dispatcher interface:

public interface EventDispatcher
{
void dispatch(URI eventSourceNS, Element payload);
}

Example notification

(1)   URI eventSourceURI = new URI("http://http://www.jboss.org/sysmon/SystemInfo");
(2)   Element payload = DOMUtils.parse("SOME XML STRING");
try
{
InitialContext iniCtx = getInitialContext();
(3)      EventDispatcher delegate = (EventDispatcher)
iniCtx.lookup(EventingConstants.DISPATCHER_JNDI_NAME);
(4)      delegate.dispatch(eventSourceURI, payload);
}
catch (Exception e)
{
//
} 

The SubscriptionManager MBean is the actual core component that drives the JBossWS-Eventing implementation. It can be accessed through the jmx-console.

 
jboss.ws.eventing:service=SubscriptionManager
 

Management operations exist to monitor and maintain active subscritions and deployed event sources. The current implementation is backed by a ThreadPoolExecutor, that asynchronously delivers messages to event sink endpoints. It can be configured through the following attributes: