Observer Observable Equivalent in J2EE?

Hello J2EE users.

I have a J2EE application in which I want to incorporate a situation similar to Observer Observable pattern.

How do I do that?
What does J2EE offer me here?
Can I use MDBs (JMS) ?

Please help me ....

Thanx
Regds.
Keerthi
keerthikmAsked:
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moduloConnect With a Mentor Commented:
PAQ'd and points removed

modulo

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jpk041897Commented:
Take a look at:

http://www.javaworld.com/javatips/jw-javatip110.html


it will answer your question a lot better than I could do so here. :-)
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vemulCommented:
No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:
- To be PAQ'ed and points refunded
Please leave any comments here within the next seven days.

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