that defaintely sounds like a bug - want to log it in a JIRA?
If it was not allowed in a drl, it would complain at compile time, and you
would not be able to run the rules.
On 12/14/06, Dandrea Francesco <[EMAIL PROTECTED]> wrote:
Hi all,
I'm using Jboss Rules 3.0.5 and Java 1.5.0_09.
I'm using generics, but I see that I can't have the character < in a Fact
in te drl. This is not a problem, I derived my generic class, and the new
derived one is not a Generic class...
(public class MyClassCiccio extends Ciccio<MyClass>{})
Now, when I execute the application without log it works. But when I
instantiate a WorkingMemoryLogger I have a ClassCastException:
Exception in thread "main" java.lang.ClassCastException:
it.telecomitalia.netbox.MeasureAlarm
at
org.drools.base.it.telecomitalia.netbox.TfAlarm$getReferencedElement.getValue(Unknown
Source)
at org.drools.base.ClassFieldExtractor.getValue(Unknown Source)
at org.drools.rule.Declaration.getValue(Unknown Source)
at org.drools.audit.WorkingMemoryLogger.extractDeclarations(Unknown
Source)
at org.drools.audit.WorkingMemoryLogger.activationCreated(Unknown
Source)
at org.drools.event.AgendaEventSupport.fireActivationCreated(Unknown
Source)
at org.drools.reteoo.TerminalNode.assertTuple(Unknown Source)
at org.drools.reteoo.TerminalNode.assertTuple(Unknown Source)
at org.drools.reteoo.TupleSource.propagateAssertTuple(Unknown
Source)
at org.drools.reteoo.NotNode.assertTuple(Unknown Source)
at org.drools.reteoo.LeftInputAdapterNode.createAndAssertTuple(Unknown
Source)
at org.drools.reteoo.LeftInputAdapterNode.assertObject(Unknown
Source)
at org.drools.reteoo.ObjectSource.propagateAssertObject(Unknown
Source)
at org.drools.reteoo.ObjectTypeNode.assertObject(Unknown Source)
at org.drools.reteoo.Rete.assertObject(Unknown Source)
at org.drools.reteoo.ReteooRuleBase.assertObject(Unknown Source)
at org.drools.reteoo.ReteooWorkingMemory.doAssertObject(Unknown
Source)
at org.drools.common.AbstractWorkingMemory.assertObject(Unknown
Source)
at org.drools.common.AbstractWorkingMemory.assertObject(Unknown
Source)
at it.telecomitalia.netbox.Main.main(Main.java:34)
Is this a bug? Or the generics are not supported and this is the reason <
is not allowed in the rule file?
Attached there is the example application.... I simply zipped the Eclipse
Project Directory... I hope this is the right thing to do, if not please
redirect me to the right place...
Thanks in advance....
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