[jboss-user] [JBoss jBPM] - Null check in condition

[tarun1981]

Hi Guys,

I am trying to check for null condition in transition but its not working for me. I have tried various possible ways of EL. I have tried following till now but nothing worked for me 

		<transition name="errorTrans" to="end">
  | 			<condition>#{outputData == "null"}</condition>
  | 		</transition>
  | 
  |  
  | 		<transition name="errorTrans" to="end">
  | 			<condition>#{outputData == null}</condition>
  | 		</transition>
  | 
  | 		<transition name="errorTrans" to="end">
  | 			<condition>#{outputData is null}</condition>
  | 		</transition>
  | 
  | 		<transition name="errorTrans" to="end">
  | 			<condition>#{empty outputData}</condition>
  | 		</transition>
  | 


PLEASE HELP!!! Thanks in advance

-Tarun

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