URL mapping with shadow page support

• US 20060070022A1
• Filed: 09/29/2004
• Published: 03/30/2006
• Est. Priority Date: 09/29/2004
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Wong, Barbara Chow Yee, Crick, Darl Andrew, Ng, Walfrey, Yuan, Yong, Fok, Madeline
• Application Number:
  US10/953,141
• Publication Number:
  US 20060070022A1
• Time in Patent Office: Days
• US Class Current: 717/104
• CPC Class Codes: G06F 16/958 Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking

Abstract

A technique for managing a web page having at least one URL supporting search engine preferred Universal Resource Locator (URL) links through URL mapping and shadow page support is provided. Because a search engine crawler typically does not want to crawl through dynamic URLs, a search engine friendly page would typically contain static URLs. Support is provided for obtaining the web page containing the at least one URL link and determining the at least one URL link to be of a dynamic format then converting the dynamic format of the at least one URL link into a static format. Next, a shadow page of the web page is created, containing the static format link, and placed in the shadow page repository. A web application server may then enabled to provide a URL mapping function to convert such a static URL to a desired dynamic format, based on a provided mapping file. Web administrators or developers may then define an entry in such a mapping file for each URL key that needs to be mapped.

Claims

1. A data processing system-implemented method for managing a web page having at least one URL link, the data processing system-implemented method comprising:

obtaining the web page containing the at least one URL link;

determining the at least one URL link to be of a dynamic format;

converting the dynamic format of the at least one URL link into a static format;

creating a shadow page, of the web page, containing the static format link; and

placing the shadow page in a repository.

2. The data processing system-implemented method of claim 1 further comprising:

receiving a request with the static format link from the shadow page;

mapping the static format link into a dynamic format to create a mapped request;

passing the mapped request to an application; and

retrieving a resource associated with the mapped request.

3. The data processing system-implemented method of claim 1, wherein the step of converting further comprises:

parsing the at least one URL link to determine a request key;

matching the request key with a corresponding key entry in a mapping file; and

replacing elements of the at least one URL link with matching elements of the corresponding key entry in accordance with the mapping file to create a static format link.

4. The data processing system-implemented method of claim 2, wherein the step of retrieving further comprises:

determining a specified repository from one of a configuration file and a mapping file;

accessing the specified repository;

matching the mapped request with a member of the specified repository to locate the resource; and

retrieving the resource as a response.

5. The data processing system-implemented method of claim 1, wherein the steps of converting and placing further comprises:

copying the obtained web page as a candidate page into a memory;

transforming the at least one URL link, contained within the copied candidate page, from a dynamic format into a static format;

creating an intermediate page from the candidate page; and

optimizing the intermediate page to create a shadow page in the repository.

6. The data processing system-implemented method of claim 1, wherein the repository is a dynamic shadow site map repository comprising at least one optimized shadow map page.

7. The data processing system-implemented method of claim 1, wherein the obtained web page is a JSP.

8. A data processing system for managing a web page having at least one URL link, the data processing system comprising:

an obtainer module for obtaining the web page containing the at least one URL link;

a determination module for determining the at least one URL link to be of a dynamic format;

a converter for converting the dynamic format of the at least one URL link into a static format;

a generator for creating a shadow page, of the web page, containing the static format link; and

an update module for placing the shadow page in a repository.

9. The data processing system of claim 8, further comprising:

a receiving module for receiving a request with the static format link from the shadow page;

a mapping module for mapping the static format link into a dynamic format to create a mapped request;

a transfer module for passing the mapped request to an application; and

a retrieving module for retrieving a resource associated with the mapped request.

10. The data processing system of claim 8, wherein said converter further comprises:

a parsing module for parsing the at least one URL link to determine a request key;

a comparator module for matching the request key with a corresponding key entry in a mapping file; and

an update module for replacing elements of the at least one URL link with matching elements of the corresponding key entry in accordance with the mapping file to create a static format link.

11. The data processing system of claim 9, wherein said retrieving module further comprises:

a determining module for determining a specified repository from one of a configuration file and a mapping file;

an access module for accessing the specified repository;

a comparator module for matching the mapped request with a member of the specified repository to locate the resource; and

a retrieve module for retrieving the resource as a response.

12. The data processing system of claim 8, wherein said converter and said update module further comprise:

a copy module for copying the obtained web page as a candidate page into a memory;

a transformer for transforming the at least one URL link, contained within the copied candidate page, from a dynamic format into a static format;

a generator for creating an intermediate page from the candidate page; and

an optimizer for optimizing the intermediate page to create a shadow page in the repository.

13. The data processing system of claim 8, wherein the repository is a dynamic shadow site map repository comprising at least one optimized shadow map page.

14. The data processing system of claim 8, wherein the obtained web page is a JSP.

15. A computer program product for directing a data processing system for managing a web page having at least one URL link, said computer program product embodied on a program usable medium embodying instructions executable by the data processing system, the instructions comprising:

data processing executable instructions for obtaining the web page containing the at least one URL link;

data processing executable instructions for determining the at least one URL link to be of a dynamic format;

data processing executable instructions for converting the dynamic format of the at least one URL link into a static format;

data processing executable instructions for creating a shadow page, of the web page, containing the static format link; and

data processing executable instructions for placing the shadow page in a repository.

16. The computer program product of claim 15, said instructions further comprising:

data processing executable instructions for receiving a request with the static format link from the shadow page;

data processing executable instructions for mapping the static format link into a dynamic format to create a mapped request;

data processing executable instructions for passing the mapped request to an application; and

data processing executable instructions for retrieving a resource associated with the mapped request.

17. The computer program product of claim 15, wherein the data processing executable instructions for converting further comprises:

data processing executable instructions for parsing the at least one URL link to determine a request key;

data processing executable instructions for matching the request key with a corresponding key entry in a mapping file;

data processing executable instructions for replacing elements of the at least one URL link with matching elements of the corresponding key entry in accordance with the mapping file to create a static format link.

18. The computer program product of claim 16, wherein the data processing executable instructions for retrieving further comprises:

data processing executable instructions for determining a specified repository from one of a configuration file and a mapping file;

data processing executable instructions for accessing the specified repository;

data processing executable instructions for matching the mapped request with a member of the specified repository to locate the resource; and

data processing executable instructions for retrieving the resource as a response.

19. The computer program product of claim 15, wherein the data processing executable instructions for converting and the data processing executable instructions for placing further comprises:

data processing executable instructions for copying the obtained web page as a candidate page into a memory;

data processing executable instructions for transforming the at least one URL link, contained within the copied candidate page, from a dynamic format into a static format;

data processing executable instructions for creating an intermediate page from the candidate page; and

data processing executable instructions for optimizing the intermediate page to create a shadow page in the repository.

20. The computer program product of claim 15, wherein the repository is a dynamic shadow site map repository comprising at least one optimized shadow map page.

21. The computer program product of claim 15, wherein the obtained web page is a JSP.