First of All i'm not sure why would you do that, If you want to do something like that then there are well known patterns for diferent scenarios.
Have a look at the MVC pattern.
Where Model is data coming from EJBS, servlets are acting as listeners and JSP/HtML pages are view.
Also in bigger application if you are using session facade pattern (stateless session bean) acts as a listener as well.
If you want to look at these patterns we have implemented them in our recently published tutorial.
MVC in chapter 8.
Session Facade, chapter 5, 6, 7.
I have too many frame clients (awt) running on several machines and all I want is use beans to let the java events get any client.
So all clients are updated about any change.
I don't have servlets or web. Just standalone clients that reports events to a ejb, and the ejb must notify the rest about these events.
I was reading about connectors and notifications. Can this technology help me?