Re: [hibernate-dev] Envers set up
Is anyone aware of a current, valid use-case of allowing the same
listener class to be registered multiple times for the same event? I
know we have many "multi-faceted listeners that listen for many events.
Thats not what I mean. I mean, is there ever a time anyone can think of
when something like this needs to be considered valid:
Configuration.setListeners(
new SaveEventListener[] {
myCustomSaveListener,
...
myCustomSaveListener
}
);
?
On Mon, 2010-09-13 at 08:48 -0500, Steve Ebersole wrote:
I am not a fan of this. For a number of reasons.
First this means added complexity to manage the list of listeners in
regards to (1) not over-writing any explicitly registered listeners and
(b) not duplicating listeners.
Second keep in mind that the hibernate3.jar from the release
distribution we put on SourceForge contains all classes Some anyone
using it would always "have envers on the classpath".
On Mon, 2010-09-13 at 11:49 +0200, Emmanuel Bernard wrote:
> I would favor such model ie. an automatic event registration when the lib is in the
classpath.
> We could generalize that actually to let any lib to register its event listeners
(maybe something a la service locator).
> Today Search and Validator have a specific hook in Core.
>
> On 11 sept. 2010, at 09:20, Hardy Ferentschik wrote:
>
> > In Search and Validator we enable the listeners when we detect Search res.
> > Validator on the classpath (with an option
> > to explicitly not enable it). Maybe we could do the same with Envers?
> >
> > --Hardy
> >
> > On Fri, 10 Sep 2010 20:40:04 +0200, Steve Ebersole <steve(a)hibernate.org>
> > wrote:
> >
> >> What do you think of an option that says "enable envers", rather
than
> >> explicitly needing to set up each listener?
> >
> >
> > _______________________________________________
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> > hibernate-dev(a)lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/hibernate-dev
>
--
Steve Ebersole <steve(a)hibernate.org>
http://hibernate.org