Business Process Choreographer provides an event handling infrastructure for events that occur during the processing of human tasks. Plug-in points are also provided so that you can adapt the functionality to your needs. You can use the service provider interfaces (SPIs) to create customized plug-ins for handling events and the processing of staff queries.
You can create plug-ins for human task API events and escalation notification events. You can also create a plug-in that processes the results that are returned from staff resolution. For example, at peak periods you might want to add users to the result list to help balance the workload.
You can register your plug-ins on different levels, for all tasks on a global level, for the tasks in an application component, for all of the tasks associated with a task template, or for a single task instance.
(c) Copyright IBM Corporation 2005, 2006.
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