SO Casablanca Code - Invoking Java from BPMN

Owned by Marcus Williams
Aug 07, 2018
1 min read

SO is moving from BPMN Script Tasks implemented in Groovy scripts to BPMN Service Tasks. This process started as part of 1806 Code contributed to SO during Casablanca Time-frame by AT&T.

 

How to execute Java from BPMN

  1. Create a Task


  2. Change the type of the Task to service task by clicking on the wrench and selecting "Service Task"


     

  3. Change task properties Detail:Implementation to 'Expression' and enter expression following pattern:
    '
    ${AAIQueryTasks.queryNetworkVpnBinding(InjectExecution.execute(execution, execution.getVariable("gBuildingBlockExecution")))}
    '
    where AAIQueryTasks is the Java Class and queryNetworkVpnBinding is the method.