[jboss-jira] [JBoss JIRA] (JBRULES-3674) CCE when storing a session with activations in its agenda

[Mariano De Maio (JIRA)]

Mariano De Maio created JBRULES-3674:
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             Summary: CCE when storing a session with activations in its agenda
                 Key: JBRULES-3674
                 URL: https://issues.jboss.org/browse/JBRULES-3674
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-core  (expert)
    Affects Versions: 5.5.0.CR1, 5.5.0.Beta1, 6.0.0.Beta1
            Reporter: Mariano De Maio
            Assignee: Mark Proctor


When trying to persist (serialize) a session that has an activated agenda, a ClassCastException occurs like this when calling fireAllRules():

java.lang.RuntimeException: Unable to commit transaction
        at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:182)
        at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:376)
        at org.drools.command.impl.CommandBasedStatefulKnowledgeSession.fireAllRules(CommandBasedStatefulKnowledgeSession.java:245)
...
Caused by: java.lang.ClassCastException: java.lang.Boolean cannot be cast to org.drools.spi.Activation
        at org.drools.common.ActivationIterator.next(ActivationIterator.java:59)
        at org.drools.marshalling.impl.ProtobufOutputMarshaller.writeAgenda(ProtobufOutputMarshaller.java:237)
        at org.drools.marshalling.impl.ProtobufOutputMarshaller.serializeSession(ProtobufOutputMarshaller.java:132)
        at org.drools.marshalling.impl.ProtobufOutputMarshaller.writeSession(ProtobufOutputMarshaller.java:100)
        at org.drools.marshalling.impl.ProtobufMarshaller.marshall(ProtobufMarshaller.java:169)
        at org.drools.marshalling.impl.ProtobufMarshaller.marshall(ProtobufMarshaller.java:151)


I'll attach a project that reproduces this error on the next comment

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