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) .
----- Mail original ----- De: "Joerg Henne" <hennejg+nab...@googlemail.com> À: rules-users@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 -- View this message in context: http://drools.46999.n3.nabble.com/Apply-role-to-whole-class-hierarchy-tp4018930p4018963.html Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
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