Page Comparison

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• • used in <targets/>
  • evaluates a logical condition
  • if the logical condition is true, then all the incoming sources for the defined <target/> should be true.
  • if the logical condition is false, a joinFailure exception will be thrown (Unless the target activity hasn't suppressJoinFailure=true). For example,

<invoke...>
   <targets>
     <joinCondition>
            $Link1 and $Link2
     </joinCondition>
     <targetlinkName="Link1"/>
     <targetlinkName="Link2"/>
   </targets>
</invoke>

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Deploying the Sample

WSO2 BPS provides a sample, which can be deployed and executed to understand the constructs. Follow the instructions below to deploy and trigger the process.

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• If TransitionResolver's if condition is true and TransitionResolver2's if condition is true
  
  • 1 -> 2 -> 4 -> 5 -> 6
  • 3
• If TransitionResolver's elseIf condition is true and TransitionResolver2's if condition is true
  
  • 1 -> 2 -> 3
  • 4 -> 5 -> 6
• If TransitionResolver/s if condition is true and TransitionResolver2's if condition is false
  
  • 1 -> 2 -> 4 -> 5
  • 3
  • 6

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