Application loader for support of version management

• US 7,974,993 B2
• Filed: 12/04/2006
• Issued: 07/05/2011
• Est. Priority Date: 12/04/2006
• Status: Expired due to Fees

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Parthasarathy, Srinivasan, Olsen, Jesper, Blanch, Robert
• Primary Examiner(s): Wong; Don
• Assistant Examiner(s): HO, BINH VAN
• Application Number:
  US11/633,250
• Publication Number:
  US 20080133590A1
• Time in Patent Office: 1,674 Days
• Field of Search: 707/168, 707/806
• US Class Current: 707/806
• CPC Class Codes: G06F 9/44536 Selecting among different versions

Abstract

A system for supporting version management is provided. The system includes a first application having a plurality of versions. Each of the plurality of versions is associated with a separate a version-specific assembly. A loader is configured to load one of the version-specific assemblies, the assembly then being utilized as a basis for deriving an object from a database associated with the first application. The object is provided to a second application, typically in response to a corresponding request.

Claims

1. A computer-implemented method of supporting version management, the method comprising:

receiving a request from a first software application;

selecting and loading, from a plurality of assemblies that are each of a different version of a second software application, a particular assembly that corresponds to the request and is a version-specific assembly specific to a particular one of the different version of the second software application, wherein selecting comprises selecting without regard to which version of the second software application the first version of the software application is configured to support;

utilizing the particular assembly to obtain or generate a particular object that is of a particular version of the second software application that is one of said different versions; and

returning the particular object to the first software application in response to the request despite the fact that the first software application does not support interfaces of the particular version of the second software application, the particular object being multi-version compatible in that it is configured to be cast in accordance with multiple of the different versions of the second software application.

2. The method of claim 1, wherein the particular object is part of a particular one of the different versions of the second software application, the first software application lacking an interface necessary to cast the particular object as part of the particular one of the different versions.

3. The method of claim 1, wherein selecting and loading the particular assembly comprises selecting and loading a report factory.

4. The method of claim 1, wherein selecting and loading the particular assembly comprises selecting and loading a form factory.

5. The method of claim 1, wherein receiving comprises receiving through a loader interface.

6. A computer-implemented method of supporting version management, the method comprising:

receiving a request from a software application;

based on the request, selecting and loading an assembly that is part of a latest software version, wherein selecting comprises choosing the assembly over a corresponding assembly included in an earlier software version despite the software application not having interfaces for casting objects in accordance with the latest software version, and wherein the assembly is version-specific in that it is specific to the latest version;

utilizing the assembly that is part of the latest software version to obtain a particular object; and

returning the particular object to the software application in response to the request, the particular object being multi-version compatible in that it is configured to be cast in accordance with multiple of the different versions of the software application.

7. The method of claim 6, wherein selecting comprises selecting without a definite indication as to whether the software application has been updated to support the latest software version.

8. The method of claim 6, returning the particular object comprises returning the particular object regardless of whether or not the software application has or has not been updated to support the latest software version.

9. A computer-implemented method of supporting version management, the method comprising:

receiving a request from a software application;

based on the request, selecting and loading an assembly that is part of a latest software version, wherein selecting comprises choosing the assembly over a corresponding assembly included in an earlier software version despite the software application not having been updated to support the latest software version, and wherein the assembly is version-specific in that it is specific to the latest software version;

utilizing the assembly that is part of the latest software version obtain a particular object; and

returning the particular object to the software application in response to the request, the particular object being multi-version compatible in that it is configured to be cast in accordance with multiple of the different versions of the software application.

10. The method of claim 9, wherein selecting comprises selecting without a definite indication as to whether the software application has been updated to support the latest software version.

11. The method of claim 9, returning the particular object comprises returning the particular object regardless of whether or not the software application has or has not been updated to support the latest software version.