Use Case --: Delete Service
Use Case <tbd>: Remove Service
Earth Science Information Exchange
Reason For Changes
1.Use Case Identification
1.1.Use Case ID
1.2.Use Case Name
2.Use Case Definition
A registered provider requests to remove a service from the EIE Extended Service Registry. The service is deleted and the event is logged.
- 1.Provider (contact, primary)
- 2.EIE Administrator
- 1.May be some, dependent on application of domain model.
- 1.The provider has authenticated with EIE.
- 1.Provider (contact) logs on to EIE.
- 2.EIE Authenticates user. (See Alternative Flow step 1)
- 3.Provider (contact) navigates to manage their services.
- 4.Provider (contact) selects the Service to be deleted, then requests to delete the service.
- 5.EIE checks the authorization of the provider. (See Alternative Flow step 1)
- 6.EIE removes the web service implementation from the registry.
- 7.EIE logs the deletion (with requestor, implementation deleted, and timestamp).
- 8.EIE sets a notification of Service Deletion to Service Provider and EIE Administrator. (See Alternate Flow 2)
- 9.EIE triggers a DeleteService event, with appropriate metadata.
- a.EIE logs the security violation.
- b.EIE presents a denied message to the provider.
- c.Use case terminates.
2.Notification cannot be sent to new provider. (Normal Flow step 8)
- a.EIE sends an e-mail message to the EIE administrator notifying problem with provider e-mail
- b.Use case terminates.
- c.EIE Administrator notifies provider directly. Investigates communication failure.
- 1.Service has been removed from the extended service registry.
- 2.A log entry has been created for the deletion.
- 3.Delete confirmation message sent to provider, EIE Administrator.
- 4.DeleteService event is triggered.
2.6.2Alternate Flow 1
- 1.Message is displayed, indicating a permission violation
- 2.Service Registry has not changed.
- 3.A log entry has been created for the security violation.
2.6.3Alternate Flow 2
- 1.Service Registry has been changed.
- 2.EIE Administrator detects the communication failure.
- 3.EIE Administrator communicates directly with the Provider, informing of the Service deletion.
- 4.EIE Administrator evaluates the communication failure.
- 5.Use Case terminates.
- 1.Logging requirements - All log messages must include provider information, service implementation information, operator information, descriptive message, and a timestamp as appropriate.
- 2.Event Management
- 3.Guaranteed delivery of messages to providers?