You should be able to use any serializable objec, as I've used it, and it
works.
WebLogic(formerly, Tengah) Events are based on JMS.
But if you move to WebLogic4.5, you'll get JMS support in it.
There's a WebLogic document that talks about differences between the two.
(You really should use the standard JMS instead of the WebLogic propreitary
event mechanism).
Regards,
Murali Krishna Devarakonda
----- Original Message -----
From: Michael Boyle <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, August 12, 1999 1:00 PM
Subject: EJBs and events
There doesn't seem to be any mechanism in the EJB framework
for doing event dispatching. I'm thinking of the case where several
clients are displaying "live" data (managed ultimately by an entity
bean somewhere). If one of the clients modifies the data, how
can the other clients be notified?
I imagine most app servers provide some form of event
notification services, but these would be non-standard.
Is there a standard EJB way to handle this?
We've been testing WebLogic events. The doc implies that
any arbitrary serializable object can be used as message data.
However, we've only been able to get it to work with built-in
objects (e.g. Integer), and not with any of our own objects.
Has anybody any experience in this area?
Thanks! Michael
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