Compensation Manager provides a lightweight API for the Business Programmer so that
it can store any additional data which may be required by the datamgmt action.
This class represents a dummy datamgmt object which is used when services are
executed outside the scope of a Business Activity and no data should be remembered.
This aspect provides three advices:
- process() - intercepts a call to a Business Activity service and applies necessary
transaction-related mechanisms (handling a single invocation).