[rules-users] JBoss rules and EJB3 integration best practices?

[Paul Smith]

I basically have a singleton factory that feeds the rule base to the session
bean. It's cached in a map once the first compile is done so it's pretty
quick. I haven't done any load testing but I don't see it being a hot spot.
Easy enough to create a pool of them if it does become a bottleneck. This is
all EJB3 as well.

On 6/25/07, Michael Neale <michael.neale at gmail.com> wrote:
>
> ideally there is only one instance of a rulebase, and you create new
> sessions as needed - presumably with session beans you will have a few
> instances (which is not ideal, but you can live with it).
>
>
> On 6/24/07, Philip Reimer <reimer at atb-bremen.de> wrote:
> >
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> > Hello.
> >
> > I'm very new to JBoss rules (or rules engines in general), so please
> > excuse any stupid questions.
> >
> > I have to integrate jboss rules into an ejb3 project: expose rules
> > functionality via a session bean (and probably a web service later).
> >
> > I got it basically working but it's probably not a very elegant
> > solution. Could anyone give me some hints for some best practices when
> > using rules from within a session bean? Especially, regarding the
> > caching of built rule bases?
> >
> > Thanks in advance,
> > Philip
> >
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