Method And System For Presenting Command Information Associated With A Status

• US 20080117921A1
• Filed: 11/20/2006
• Published: 05/22/2008
• Est. Priority Date: 11/20/2006
• Status: Abandoned Application

• Current Assignee: Scenera Technologies LLC (Scenera Research LLC)
• Original Assignee: Scenera Technologies LLC (Scenera Research LLC)
• Inventors: Morris, Robert P.
• Application Number:
  US11/561,636
• Publication Number:
  US 20080117921A1
• Time in Patent Office: Days
• US Class Current: 370/401
• CPC Class Codes: H04L 43/0817 by checking functioning
• CPC Class Codes: H04L 43/10 Active monitoring, e.g. heartbeat, ping or trace-route

Abstract

Accordingly, a method and system are disclosed for presenting command information associated with a status. According to an exemplary embodiment, the method includes associating a command with a status of a presentity for indicating a principal associated with the presentity can process the command when the presentity has the associated status. The method further includes determining a change in status associated with the presentity. The method also includes determining whether the changed status corresponds to the status associated with the command. The method further includes sending a status message to a client including a watcher via a presence service, the status message including the changed status of the presentity and command information related to the command when the changed status corresponds to the status associated with the command, allowing the client including the watcher to request the principal to process the command.

Claims

1. A method for presenting command information associated with a status, the method comprising:

associating a command with a status of a presentity for indicating a principal associated with the presentity can process the command when the presentity has the associated status;

determining a change in status associated with the presentity;

determining whether the changed status corresponds to the status associated with the command; and

sending a status message to a client including a watcher via a presence service, the status message including the changed status of the presentity and command information related to the command when the changed status corresponds to the status associated with the command, allowing the client including the watcher to request the principal to process the command.

2. The method of claim 1 wherein the command information includes constraint information for restricting commands not associated with the changed status of the presentity from being processed.

3. The method of claim 1 wherein the command information includes deactivation information associated with a deactivating command for deactivating the principal associated with the presentity.

4. The method of claim 1 wherein the command associated with the status of the presentity includes a configuration command for allowing the principal associated with the presentity to be configured.

5. The method of claim 1 wherein the command information includes access information providing a permission for requesting a command to be processed.

6. The method of claim 1 comprising receiving association information representing the association between the command and the status of the presentity.

7. The method of claim 6 comprising updating the association between the command and the status of the presentity according to the association information.

8. The method of claim 6 comprising establishing the association of the command with the status of the presentity according to the association information.

9. The method of claim 1 comprising receiving a request including selection information based on the command information of a command selected for processing, the selection information identifying the selected command.

10. The method of claim 9 comprising processing the command according to the selection information.

11. The method of claim 1 wherein sending the status message comprises sending a directed notification to the client including the watcher.

12. The method of claim 1 comprising receiving a subscription request from the client including the watcher, the subscription request including identification information representing the watcher.

13. The method of claim 11 comprising:

associating a plurality of commands with the status of the presentity for indicating a principal associated with the presentity can process any of the plurality of commands when the presentity has the associated status; and

selecting one of the plurality of commands associated with the status of the presentity according to the identification information of the watcher to include command information related to the selected command in the status message when the changed status corresponds to the status associated with the plurality of commands.

14. The method of claim 1 wherein determining a change in status associated with the presentity occurs via the presence service.

15. The method of claim 1 wherein the status message includes form information for presenting a form to a principal associated with the client including the watcher, the form for receiving parameters associated with the command information.

16. A method for presenting command information associated with a status, the method comprising:

transmitting a subscription request to a presence service, the subscription request for subscribing to a tuple associated with a presentity;

receiving a status message via the presence service in response to a change in status of the presentity, the status message including the changed status of the presentity and command information related to a command indicating a principal associated with the presentity can process the command; and

transmitting a selection message including a selection of the command for the presentity to process.

17. The method of claim 16 comprising receiving a response including a result associated with the selection of the command for the presentity to process.

18. The method of claim 17 comprising displaying the result in response to receiving the response.

19. A system for presenting command information associated with a status, the system comprising:

a presentity associated with a presence service; and

a service state manager configured to associate a command with a status of the presentity for indicating a principal associated with the presentity can process the command when the presentity has the associated status, determine a change in status of the presentity, and determine whether the changed status corresponds to the status associated with the command;

wherein the presentity is configured to send a status message to a client including a watcher associated with the presence service via the presence service, the status message including the changed status of the presentity and command information related to the command when the changed status corresponds to the status associated with the command, allowing the client including the watcher to request the principal to process the command.

20. The system of claim 19 comprising a command handler configured to process a command if the presentity associated with the principal has a predetermined status.

21. The system of claim 19 comprising a state database configured to store the association of the command with the status of the presentity.

22. The system of claim 21 wherein the service state manager is configured to query the state database to determine whether the changed status corresponds to the status associated with the command.

23. The system of claim 19 wherein the command information includes constraint information for restricting commands not associated with the changed status of the presentity from being processed.

24. The system of claim 19 wherein the command associated with the status of the presentity includes a deactivating command for deactivating the principal associated with the presentity.

25. The system of claim 19 wherein the command associated with the status of the presentity includes a configuration command for allowing the principal associated with the presentity to be configured.

26. A computer readable medium containing a computer program, executable by a machine, for presenting command information associated with a status, the computer program comprising executable instructions for:

associating a command with a status of a presentity for indicating a principal associated with the presentity can process the command when the presentity has the associated status;

determining a change in status associated with the presentity;

determining whether the changed status corresponds to the status associated with the command; and

sending a status message to a client including a watcher via a presence service, the status message including the changed status of the presentity and command information related to the command when the changed in status corresponds to the status associated with the command, allowing the client including the watcher to request the principal to process the command.