RE: JCA Support + Hierarchial Topics

Cool. There was another post on the geronimo list by
someone interested in integrating OpenJMS - I'll try and
find it and forward it on. (Faster if you collaborate rather
than duplicate effort :)

OpenJMS does support heirarchical topics, although as you've
found, its poorly documented. I'll accept patches :)

You can register hierarchical topics in openjms.xml as follows:

  <AdministeredDestinations>
    <AdministeredTopic name="parent.child.a"/>
    <AdministeredTopic name="parent.child.b"/>
    <AdministeredTopic name="parent.child.c"/>
  </AdministeredDestinations>

And in your code, construct a wildcarded topic:
  Topic topic = session.createTopic("parent.child.**");

A TopicSubscriber using the above will receive messages
published to any of parent.child.a, parent.child.b, or
parent.child.c.

-Tim

> -----Original Message-----
> From: openjms-developer-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> [mailto:openjms-developer-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org]On Behalf Of
> Edward Curry
> Sent: Monday, 18 August 2003 9:36 PM
> To: openjms-developer-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> Subject: [openjms-developer] JCA Support + Hierarchial Topics
>
>
> Hello,
>        I would be interested in contributing to OpenJMS.  :-)  I been
> looking at the Apache Geronimo project and i seems that if OpenJMS
> had some JCA support it would both to play nicely :-).  So I'm here
> to give that a stab!  Deadlines are a bit crazy at work ATM
> (nothing new) so it will be a few weeks until i get to coding it.
> I would like to take a good look around the OpenJMS code before i
> get into coding anyway.
>
> On another note, does OpenJMS support hierarchal topics for Pub/Sub i have
> had a look around the site and there seems to be no word of it.  Any plans
> in the pipe for developing support for it ?
> Regards,
>
> --
> Ed
>
>
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