[rules-users] Can't call static method in 'in' compound restriction?

[Edson Tirelli]

   Alexandre,

   Can you please update to Drools 4.0.4 and MVEL 1.2.21 and let us know if
the problem persists?
   There were a lot of bug fixes from 4.0.2 to 4.0.4.

   []s
   Edson

2008/1/16, Gattiker, Alexandre <Alexandre.Gattiker at generali.ch>:
>
> Thanks a lot, Edson, for the quick reply yesterday. Here's another one.
> The following rule compiles, but Drools crashes upon insertion of an object.
> Same when calling a static method instead of a constructor.
>
> (Based on the Eclipse sample rule project)
>
> rule "rule1"
>         when
>                 $p1:Message(
>                         message in (
>                                 (new String("A")),
>                                 (new String("B"))
>                         )
>                 )
>         then
>                 System.out.println("foo");
> end
>
>
> java.lang.UnsupportedOperationException: does not support method call
> isAllowed(Object object, InternalWorkingMemory workingMemoiry)
>         at org.drools.rule.ReturnValueRestriction.isAllowed(
> ReturnValueRestriction.java:177)
>         at org.drools.rule.OrCompositeRestriction.isAllowed(
> OrCompositeRestriction.java:20)
>         at org.drools.rule.MultiRestrictionFieldConstraint.isAllowed(
> MultiRestrictionFieldConstraint.java:70)
>         at org.drools.reteoo.AlphaNode.assertObject(AlphaNode.java:132)
>         at org.drools.reteoo.SingleObjectSinkAdapter.propagateAssertObject
> (SingleObjectSinkAdapter.java:22)
>         at org.drools.reteoo.ObjectTypeNode.assertObject(
> ObjectTypeNode.java:153)
>         at org.drools.reteoo.Rete.assertObject(Rete.java:177)
>         at org.drools.reteoo.ReteooRuleBase.assertObject(
> ReteooRuleBase.java:192)
>         at org.drools.reteoo.ReteooWorkingMemory.doInsert(
> ReteooWorkingMemory.java:71)
>         at org.drools.common.AbstractWorkingMemory.insert(
> AbstractWorkingMemory.java:886)
>         at org.drools.common.AbstractWorkingMemory.insert(
> AbstractWorkingMemory.java:858)
>         at org.drools.common.AbstractWorkingMemory.insert(
> AbstractWorkingMemory.java:659)
>         at com.sample.DroolsTest.main(DroolsTest.java:28)
>
> I'm on drools 4.0.2 and mvel14-1.2.8.
>
> Alexandre
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>



-- 
  Edson Tirelli
  JBoss Drools Core Development
  Office: +55 11 3529-6000
  Mobile: +55 11 9287-5646
  JBoss, a division of Red Hat @ www.jboss.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/rules-users/attachments/20080116/efa357d8/attachment.html