Shared object stores for a networked computer system

• US 8,112,492 B2
• Filed: 08/24/2010
• Issued: 02/07/2012
• Est. Priority Date: 10/30/2000
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Chesley, Harry R., Drucker, Steven M., Cheng, Lili
• Primary Examiner(s): BAYARD, DJENANE M
• Application Number:
  US12/861,872
• Publication Number:
  US 20110004658A1
• Time in Patent Office: 532 Days
• Field of Search: 709/201, 709/203, 709/212, 709/213, 709/216, 709/217, 709/218, 709/219
• US Class Current: 709/216
• CPC Class Codes: G06F 9/54 Interprogram communication
• CPC Class Codes: H04L 67/1095 Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
• CPC Class Codes: H04L 67/131 Protocols for games, networked simulations or virtual reality

Abstract

A store of interfaced software objects are distributed between a server computer and multiple client computers to support an object oriented application communication environment that provides communication between software applications on each client computer. The application communication environment may include a central shared object store of interfaced software objects that operate on a server computer and communicate with one or more software applications on the server computer. A local shared object store of interfaced software objects operates on each client computer and communicates with the central shared object store and one or more software applications on that client computer. Changes to interfaced software objects in the local shared object stores may be automatically propagated to the interfaced software objects in the central shared object store. A local private object store of interfaced software objects may operate on a client computer and communicate with one or more software applications on the client computer.

Claims

1. In a networked computer system having a server computer in communication with plural client computers, an application communication environment with object stores, comprising:

a central shared object store of interfaced software objects that operate on the server computer and communicate with plural server software applications on the server computer;

a local shared object store of interfaced software objects that operate on each client computer and communicate with the central shared object store and a first plurality of client software applications on the client computer, communications between the first client software applications and the local shared object store on each client computer being available to the central shared object store, the interfaced software objects of the local shared object store on a particular client computer shared among the remaining plural client computers, the interfaced software objects comprising an indication of whether a user is at a particular client computer; and

a local private object store of interfaced software objects that operate on each client computer and communicate with one or more second client software applications on the client computer, communications between the one or more second client software applications and the local private object store on each client computer not being directly available to the central shared object store, wherein a representation of one or more modified interfaced software objects of the local private object store are communicated to the local shared object store while maintaining a security of the local private object store.

2. The system of claim 1, the interfaced software objects comprising an indication of whether the user is busy at the particular client computer.

3. The system of claim 1, the interfaced software objects comprising information regarding a user'"'"'s calendar or instant online communication between users of client computers.

4. The system of claim 1, the interfaced software objects comprising messaging between users of client computers.

5. The system of claim 1, the interfaced software objects comprising an indication of whether a user is available for instant communication.

6. The system of claim 1, the interfaced software objects comprising online video conferencing between users.

7. The system of claim 1, the interfaced software objects comprising indications of a posting for a selected group.

8. The system of claim 1 in which the central shared object store maintains a complete and centralized representation of the interfaced software objects of the local shared object stores.

9. The system of claim 1 in which changes to interfaced software objects in the local shared object stores are automatically and dynamically propagated to the interfaced software objects in the central shared object store.

10. The system of claim 1 in which the interfaced software objects in the central shared object store and the local shared object store provide communication between users of the client computers.

11. In a networked computer system having a server computer in communication with plural client computers, an application communication environment with object stores, comprising:

a central shared object store of interfaced software objects that operate on the server computer and communicate with plural server software applications on the server computer;

a local shared object store of interfaced software objects that operate on each client computer and communicate with the central shared object store and a first plurality of client software applications on the client computer, communications between the first client software applications and the local shared object store on each client being available to the central shared object store, at least one of the interfaced software objects of at least one client computer dynamically inheriting one or more object services during runtime; and

a local private object store of interfaced software objects that operate on each client computer and facilitates communication between second client software applications on the client computer, communications between the second client software applications and the local private object store on each client computer not being directly available to the central shared object store, wherein changes in selected interfaced software objects in the local private object store are propagated to the local shared object store, wherein the selected interfaced software objects represent a filtered view of local private information on a particular client computer.

12. The system of claim 11 in which the central shared object store maintains a complete and centralized representation of the interfaced software objects of the local shared object stores.

13. The system of claim 11 in which changes to interfaced software objects in the local shared object stores are automatically and dynamically propagated to the interfaced software objects in the central shared object store.

14. The system of claim 11 in which the interfaced software objects in the central shared object store and the local shared object store provide communication between users of the client computers.

15. In a networked computer system having a server computer in communication with plural client computers, an application communication method, comprising:

maintaining on the server computer a central shared object store of interfaced software objects that communicate with plural server software applications on the server computer;

maintaining on each client computer a local shared object store of interfaced software objects that communicate with the central shared object store and a plurality of first client software applications on the client computer, communications between the first client software applications and the local shared object store on each client being available to the central shared object store, at least one of the interfaced software objects of at least one client computer dynamically inheriting one or more object services during runtime;

maintaining on each client computer a local private object store of interfaced software objects that facilitates secure communication between second client software applications on the client computer, communications between second client software applications and the local private object store on each client computer not being available to the central shared object store; and

modifying at least one interfaced software object of the local private object store, communicating a representation of the at least one modified interfaced software object to the local shared object store; and

maintaining a security of the local private object store, the representation of the at least one modified interfaced software object comprising a filtered view of local private information on the client computer.

16. The method of claim 15, wherein the filtered view comprises information regarding at least one of an indication of which software applications are currently running on a particular client computer, a user'"'"'s personal calendar, an indication of a graphical input device action, an indication of a keyboard action, user identity information following login, prior history activity, a natural language processor or a command interpreter.

17. The method of claim 15, further comprising automatically and dynamically propagating to the interfaced software objects in the central shared object store changes to interfaced software objects in the local shared object stores.