Java Reference
In-Depth Information
Use Case 4: Delete Employee
Primary Actor: Service
Consumer Main Success Scen-
ario:
1. An end-user enters an employee number.
2. The service consumer then validates the number.
3. The service consumer then calls the
employees
data service to remove the em-
ployee record.
4. The service consumer informs the end-user about the status of the
deletion. A SOAP exception is thrown in when an error condition occurs.
4.1.2 Sequence Diagram
In a typical WS call, many layers of software are involved; however, at a high level, the
sequence of actions may be represented as in the following sequence diagram.
Figure 4-3
. Sequence diagram of a getEmployee operation
