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  1. camunda BPM
  2. CAM-10724

Lifecycle for task listener events

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      Description

      Define, implement and document a lifecycle for task listener events that users can rely on. In particular, the following constraints should hold for a task:

      • create is always the first event
      • There is no event after complete or delete
      • There is an immediate assignment event after create, if the task has an assignee based on the BPMN XML
      • There is an update event when at least one task property has been changed. Setting properties before the create event is not regarded as a change/update.
      • Events are not fired in Task Listeners, with the exception of the complete event.

      Note: it is still possible to fire events through Task Listeners if the TaskService is used.

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              Assignee:
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              Reporter:
              thorben.lindhauer Thorben Lindhauer
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