[rules-users] Apply role to whole class hierarchy

Jörg Henne hennejg at gmail.com
Tue Aug 7 03:42:50 EDT 2012


Vincent,

this issue seems to be fixed as per
https://issues.jboss.org/browse/JBRULES-3587

Thanks
Joerg Henne

2012/8/6 Vincent LEGENDRE <vincent.legendre at eurodecision.com>

> I had the same strange problem some time ago (last winter), but I never
> managed to reproduce a small sample....
> I checked, and my problematic class hierarchy also lived in different
> packages (and never tried that that for my smaller samples).
>
> ------------------------------
> *De: *"Joerg Henne" <hennejg+nabble at googlemail.com>
> *À: *rules-users at lists.jboss.org
> *Envoyé: *Lundi 30 Juillet 2012 16:04:50
> *Objet: *Re: [rules-users] Apply role to whole class hierarchy
>
> After some debugging I was able to shed some light on what causes the
> problem, even if I don't fully understand it. The problem is produced by
> the
> event base class, which is declared with @role(event), i.e. (VSCPEvent)
> living in a different package than the ButtonEvent. If I move then into the
> same package, everything works just fine.
> The two package instances are merged in PackageBuilder.mergePackage(...),
> but the RuleBuilder still seems to operate on two separate instances, one
> with the declarations and Package.isEvent(...) returning true for the
> ButtonEvent and the other without them. Unfortunately, as I know too little
> about the workings of the various builders, I can't provide you with a
> ready-made idea of how to fix the problem.
>
> See https://issues.jboss.org/browse/JBRULES-3587
>
> Thanks
> Joerg
>
>
>
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