How to notify JBoss J2EE application in a trigger or rule???

Hi,

I want a PostgreSQL trigger or rule that notifies a JBoss deployed J2EE
application of a certain event.

I was hoping that pljava would work, but for some -yet unknown to me-
reason, it does not work on my Debian AMD64 with Sun 1.5.0-7 JVM.

Does anyone have an (working???) example or a pointer to an example of
how to do this?

TIA

--
Groeten,

Joost Kraaijeveld
Askesis B.V.
Molukkenstraat 14
6524NB Nijmegen
tel: 024-3888063 / 06-51855277
fax: 024-3608416
web: www.askesis.nl