Thanks, works fine for me. I will try to separate some code and open a JIRA.
Krister -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Edson Tirelli Gesendet: Donnerstag, 28. Juni 2007 19:58 An: Rules Users List Betreff: Re: [rules-users] ClassCastException caused by generated java code?! Krister, Well, the best way to write the rule is indeed without that "or", since it will generate unneeded subrules. To achieve best performance and results would be better to do (using new features from MR3): rule "Buyer neutral" when $c : CallContext(cause == "checkout", state == "new") Order( buyer.prospect == true ) Quality( value in ( 1, 2 ) ) then $c.setState("neutral"); end But what you reported is a problem anyway, so, if you can open a JIRA and attach a test case, I really appreciate. I will look at it and fix as soon as possible. []s Edson 2007/6/28, Krister Saleck <[EMAIL PROTECTED]>: Hi, thanks for the new features in 4.0MR3 - now i may get rid of some of my workarounds :-) Unfortunately one problem still pops up in MR3: Some generated code causes a ClassCastException while casting to a implementation class. Because JBossRules wraps Facts by a generated class implementing the facts interface, there should only be some casting to the interface class?! --- caused by: java.lang.ClassCastException : de.myToys.CallContextImpl at de.myToys.konsum.core.account.rules.Rule_Buyer_neutral_0Eval0Invoker.eva luate( Rule_Buyer_neutral_0Eval0Invoker.java:12) at org.drools.rule.EvalCondition.isAllowed (EvalCondition.java:71) --- rule "Buyer neutral" when $c : CallContext(cause == "checkout", state == "new") $order : Order() (Quality(value == 1) or Quality(value == 2)) eval($order.getBuyer().isProspect()) then $c.setState("neutral"); end --- If I execute the rule without the "or" term i do not run into that problem.... bad rule style? Did anyone have a hint? Thanks in advance, Krister _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli Software Engineer - JBoss Rules Core Developer Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
