[jboss-jira] [JBoss JIRA] Created: (JBRULES-1193) Getting org.mvel.PropertyAccessException in rule flow actions when using class names without package

[Sergey Manukyan (JIRA)]

Getting org.mvel.PropertyAccessException in rule flow actions when using class names without package
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                 Key: JBRULES-1193
                 URL: http://jira.jboss.com/jira/browse/JBRULES-1193
             Project: JBoss Rules
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Rule Flow
    Affects Versions: 4.0.1
         Environment: Wintel XP SP2 , IBM Websphere 6.0
            Reporter: Sergey Manukyan
         Assigned To: Mark Proctor


In a rule flow's Action element getting org.mvel.PropertyAccessException when running in managed IBM WebSphere 6.0 environment. 

Defined this in Action element  -> THE OUTCOME
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CASE #1:

SystemOutHelper.out.println(""*** ACTION *** No Errors") --> EXCEPTION THROWN org.mvel.PropertyAccessException, even though I have imported before #import com.lear.rules.SystemOutHelper

CASE #2:

com.lear.rules.SystemOutHelper.out.println("some text")  --> OK!

Here is stacktrace of exception:
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org.mvel.PropertyAccessException 
unable to resolve property: SystemOutHelper.println("*** ACTION *** No Errors") 

Stack Trace: 

org.mvel.optimizers.impl.refl.ReflectiveAccessorOptimizer.compileGetChain(ReflectiveAccessorOptimizer.java:285) 
org.mvel.optimizers.impl.refl.ReflectiveAccessorOptimizer.optimizeAccessor(ReflectiveAccessorOptimizer.java:107) 
org.mvel.ASTNode.getReducedValueAccelerated(ASTNode.java:185) 
org.mvel.MVELRuntime.execute(MVELRuntime.java:88) 
org.mvel.CompiledExpression.getValue(CompiledExpression.java:107) 
org.mvel.MVEL.executeExpression(MVEL.java:223) 
org.drools.ruleflow.instance.impl.ActionNodeInstanceImpl.trigger(ActionNodeInstanceImpl.java:65) 
org.drools.ruleflow.instance.impl.RuleFlowSplitInstanceImpl.trigger(RuleFlowSplitInstanceImpl.java:77) 
org.drools.ruleflow.instance.impl.RuleFlowSequenceNodeInstanceImpl.triggerCompleted(RuleFlowSequenceNodeInstanceImpl.java:38) 
org.drools.common.RuleFlowGroupImpl$DeactivateCallback.execute(RuleFlowGroupImpl.java:212) 
org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:1265) 
org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:439) 
org.drools.common.AbstractWorkingMemory.fireAllRules(AbstractWorkingMemory.java:397) 
 
Caused by: org.mvel.PropertyAccessException: unable to resolve property: SystemOutHelper 

org.mvel.optimizers.impl.refl.ReflectiveAccessorOptimizer.getBeanProperty(ReflectiveAccessorOptimizer.java:373) 
org.mvel.optimizers.impl.refl.ReflectiveAccessorOptimizer.compileGetChain(ReflectiveAccessorOptimizer.java:254) 
... 64 more 

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