Narrative
A client submits a request to the Registration action for a new User account for the username "trillian". The Action object queries the database to see if the user exists, and then obtains a new User object for "trillian". The Action stores the User object in the client's session, and returns "success". The system matches "success" with a result object that presents the "Menu" page.
Goal
| Goal |
Execute Action |
| Level |
Subfunction |
(User Goal, Summary, Subfunction) |
| Trigger |
Dispatcher selects Mapping |
| Primary Actor |
Framework |
Main Success Scenario (MSS)
| Step |
Action |
| 1 |
Client submits a request for a resource handled by the framework. |
| 2 |
Framework matches location to an action mapping. |
| 3 |
Framework invokes Action class associated with action mapping. |
| 4 |
Action handles transaction and returns result ID. |
| 5 |
Framework matches result ID to result object. |
| 6 |
Framework invokes result object. |
| 7 |
Framework (via Container) transfers (or redirects) control to result resource. |
| 8 |
Resource renders response. |
Extensions
| Step |
Branching Action |
| |
|
| 1a |
|
| .1 |
|
| |
|
| 2a |
|
| .1 |
|
 |
Preconditions and Guarantees
| Preconditions |
|
| Minimal Guarantees |
|
| Success Guarantees |
|
Stakeholders and Interests
Variations
