Multi-Dimensional Resource Fallback

• US 20100185652A1
• Filed: 01/16/2009
• Published: 07/22/2010
• Est. Priority Date: 01/16/2009
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Gaughen, Patricia A., Munson, Eric B., Bak, Nathan V., Huizenga, Gerrit, Pai, Ramachandra N., Pepper, Timothy C.
• Application Number:
  US12/355,247
• Publication Number:
  US 20100185652A1
• Time in Patent Office: Days
• US Class Current: 707/769
• CPC Class Codes: G06F 9/454 Multi-language systems; Localisation; Internationalisation

Abstract

A method, system, and article of manufacture are provided for locating a resource in a data structure hierarchy. Data is stored in a hierarchy, such as an objected oriented hierarchy. For each encountered resource that requires data from the hierarchy, identifier and level information is extracted for that resource. A set of resource fallback rules are followed to traverse the hierarchy and to locate a corresponding data item for the subject resource in the hierarchy.

Claims

1. A method for locating a resource in a data structure hierarchy, comprising:

storing data in a hierarchy, wherein the hierarchy is at least a two dimensional hierarchy that includes multiple levels with multiple locales in each level;

extracting an identifier and class level information for the resource;

traversing the hierarchy by applying the extracted determined resource level information and identifier to the hierarchy to locate a corresponding data item for the resource in the hierarchy;

returning a data match of the resource from the hierarchy responsive to a match of both the level and the identifier of the resource with a data item stored in the hierarchy.

2. The method of claim 1, further comprising extracting locale information for the resource, and applying the locale information in combination with the extracted level and identifier information to locate the corresponding data item in the hierarchy.

3. The method of claim 2, wherein the step of extracting locale information is conducted external to the resource.

4. The method of claim 3, further comprising determining locale information from the operating system in communication with the resource.

5. The method of claim 1, wherein each unique data item stored in the hierarchy is limited to a single representation in a single level and locale in the hierarchy.

6. The method of claim 1, wherein the step of extracting class information for the resource includes applying code introspection to the resource.

7. The method of claim 1, wherein a data items is selected from the group consisting of:

translation of a character string, sound, an icon, a graphic, an animation, a calendar, a video, an object, metadata, and combinations thereof.

16. The article of claim 1, further comprising instructions to extract locale information for the resource, and apply the locale information in combination with the extracted level and identifier information to locate the corresponding data item in the hierarchy.

17. The article of claim 16, wherein the instructions to extract locale information is conducted external to the resource.

18. The article of claim 17, further comprising instructions to determine locale information from the operating system in communication with the resource.

8. A computer system, comprising:

a processor unit in communication with data storage;

data stored in a hierarchy in the data storage, wherein the hierarchy is at least a two dimensional hierarchy that includes multiple levels with multiple locales in each level;

a resource manager in communication with the hierarchy, the resource manager to extract an identifier and class level information for the resource;

a data location manager in communication with the resource manager, the data location manager to traverse the hierarchy through application of the extracted resource level information and identifier to the hierarchy to locate a corresponding data item for the resource in the hierarchy;

a data match of the resource returned from the hierarchy in response to a match of both the level and the identifier of the resource with a data item stored in the hierarchy.

9. The system of claim 8, further comprising the resource manager to extract locale information for the resource, and apply the locale information in combination with the extracted level and identifier information to locate the corresponding data item in the hierarchy.

10. The system of claim 9, wherein the extraction of the locale information by the resource manager is conducted external to the resource.

11. The system of claim 10, further comprising the resource manager to determine locale information from the operating system in communication with the resource.

12. The system of claim 8, wherein each unique data item stored in the hierarchy is limited to a single representation in a single level and locale in the hierarchy.

13. The system of claim 8, wherein the resource manager applies code introspection to the resource to extract class information.

14. The system of claim 8, wherein a data items is selected from the group consisting of:

translation of a character string, sound, an icon, a graphic, an animation, a calendar, a video, an object, metadata, and combinations thereof.

15. An article configured to locate a resource in a data structure hierarchy, the article comprising:

a computer readable carrier including computer program instructions configured to traverse the hierarchy, the instructions comprising;

instructions to store data in a hierarchy, wherein the hierarchy is at least a two dimensional hierarchy that includes multiple levels with multiple locales in each level;

instructions to extract an identifier and level information for the resource; and

instructions to traverse the hierarchy by applying the extracted determined resource level information and identifier to the hierarchy to locate a corresponding data item for the resource in the hierarchy; and

a data match of the resource returned from the hierarchy responsive to a match of both the level and the identifier of the resource with a data item stored in the hierarchy.

19. The article of claim 15, wherein each unique data item stored in the hierarchy is limited to a single representation in a single level and locale in the hierarchy.

20. The article of claim 15, wherein the instructions to extract class information for the resource includes applying code introspection to the resource.