Tablet Accessory User Manual

Introduction
164 iPlanet Integration Server • Process System Guide • August 2001
Figure 6-1 Activity State Transitions—from Creation to Termination
PENDING
READY
ACTIVE
ABORTED
COMPLETED
Activity referenced by router of another activity
Ready method finishes
Client accepts activity
Client completes or aborts activity
Engine activates timer controls, if any.
Engine offers activity to sessions/queues
(offered or queued activity).
Engine activates timer controls, if any.
Engine executes Trigger method.
If Trigger method returns TRUE, Engine executes Ready
method, if any.
Engine activates timer controls, if any.
Engine executes OnActive* method, if any.
Client (or engine) performs activity.
Engine activates timer controls, if any.
Engine executes OnComplete method, if any.
Engine executes OnComplete router methods.
Engine executes OnAbort method, if any.
Engine executes OnAbort router methods.
Activity State Process Execution Step
* If an OnActive method returns TRUE, execution contines normally.
If an OnActive method returns FALSE, then the activity is aborted.