[rules-users] ClassCastException caused by generated java code?!
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