Providing artifact and configuration cohesion across disparate portal application models

• US 7,877,465 B2
• Filed: 07/14/2004
• Issued: 01/25/2011
• Est. Priority Date: 07/14/2004
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Kontamsetty, Prasant K., Thirumalai, Srikanth, Wanderski, Michael C.
• Primary Examiner(s): Neurauter, Jr.; George C
• Assistant Examiner(s): Fearer; Mark D
• Application Number:
  US10/891,287
• Publication Number:
  US 20060015594A1
• Time in Patent Office: 2,386 Days
• Field of Search: 709/220, 709/221
• US Class Current: 709/220
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting

Abstract

Under the present invention, a client-based editor is launched (e.g., from a web server or the like) within a client interface such as a browser. Upon being launched, initial configuration parameters are passed from a portal server to the editor. The present invention also provides a “communications tunnel” between the editor and the portal server in the form of a portlet interface on the web server. This is so that any characteristics expressed by the portal server (e.g., changes to the initial configuration parameters) can be pushed to the editor. Moreover, the portlet interface allows the editor to query the portal server to obtain any needed services (e.g. a spreadsheet computation).

Claims

1. A system for providing artifact and configuration cohesion across disparate portal application models, comprising a memory that stores:

an editor system for launching an editor for a portal page in a client interface, the editor being a standalone browser client-side application included in a client-side component associated with the portal page, and for passing initial configuration parameters from a portal server to the editor as a URL parameter to a new pop-up window in which the editor resides;

an artifact assimilation system for applying characteristics expressed by the portal server to the editor after the launch and for polling the portal server using a variable that is indicative of changed characteristics to be applied to the editor, the variable comprising an identifier corresponding to the editor; and

a query system for retrieving services from the portal server by the editor,

wherein the system provides artifact and configuration cohesion between the portal page and the client side component after the launch without data loss, without requiring data refresh, and without round-tripping.

2. The system of claim 1, wherein the system is embodied on a web server that communicates with the portal server and the editor.

3. The system of claim 1, wherein the artifact assimilation system and the query system are embodied within an interface that facilitates communication between the portal server and the editor.

4. The system of claim 1, wherein the characteristics comprise changes to the initial configuration parameters.

5. The system of claim 1, wherein the editor system launches the editor in a different window than a window in which portal content is displayed.

6. The system of claim 1, wherein the client interface comprises a web browser.

7. A method for providing artifact and configuration cohesion across disparate portal application models, the method implemented by a computer and comprising:

passing initial configuration parameters to an editor from a portal server as a URL parameter to a new pop-up window in which the editor resides, the editor being a standalone browser client-side application that is launched for the portal page in a client interface, the editor being included in a client-side component associated with the portal page;

applying characteristics expressed by the portal server to the editor after the launch;

polling the portal server using a variable that is indicative of changed characteristics to be applied to the editor, the variable comprising an identifier corresponding to the editor; and

retrieving services from the portal server by the editor,

wherein the method provides artifact and configuration cohesion between the portal page and the client side component after the launch without data loss, without requiring data refresh, and without round-tripping.

8. The method of claim 7, wherein the method is executed on a web server which includes an interface for facilitating communication between the portal server and the client interface.

9. The method of claim 7, wherein the characteristics comprise changes to the initial configuration parameters.

10. The method of claim 7, wherein the editor is launched in a different window than a window in which portal content is displayed.

11. The method of claim 7, wherein the client interface comprises a web browser.

18. The method of claim 7, wherein the variable comprising the identifier corresponding to the editor is created by the portal server to identify the editor, and is passed from the portal server to the editor in the initial configuration parameters.

19. The method of claim 7, further comprising:

using the variable, by the portal server responsive to the polling, to locate stored changes made to the configuration parameters after the launch; and

returning the located stored changes by the portal server to the editor as characteristics expressed by the portal server.

20. The method of claim 19, wherein the returned stored changes are communicated to the editor as a hidden form that has fields predicated with a value of the variable.

21. The method of claim 7, wherein:

retrieving services from the portal server further comprises invoking a callback URL communicated to the editor by the portal server, the callback URL being dynamically changeable and communicated to the editor using a data structure which stores changes made to the configuration parameters after the launch.

22. The method of claim 7, wherein the retrieved services further comprise results of a spreadsheet invocation and further comprising displaying the results in the new pop-up window in which the editor resides.

12. A program product stored on a tangible storage medium for providing artifact and configuration cohesion across disparate portal application models, which when executed comprises:

program code for passing initial configuration parameters from a portal server as a URL parameter to a new pop-up window in which an editor resides, the editor being a standalone browser client-side application that is launched for the portal page in a client interface, the editor being included in a client-side component associated with the portal page;

program code for applying characteristics expressed by the portal server to the editor after the launch;

program code for polling the portal server using a variable that is indicative of changed characteristics to be applied to the editor, the variable comprising an identifier corresponding to the editor; and

program code for retrieving services from the portal server by the editor,

wherein the program product provides artifact and configuration cohesion between the portal page and the client side component after the launch without data loss, without requiring data refresh, and without round-tripping.

13. The program product of claim 12, wherein the program product is loaded on a web server that communicates with the portal server and the editor.

14. The program product of claim 12, wherein the program code for applying characteristics, the program code for polling, and the program code for retrieving services are embodied within an interface that facilitates communication between the portal server and the editor.

15. The program product of claim 12, wherein the characteristics comprise changes to the initial configuration parameters.

16. The program product of claim 12, wherein the editor is launched in a different window than a window in which portal content is displayed.

17. A system for deploying an application for providing artifact and configuration cohesion across disparate portal application models, comprising:

a computer infrastructure comprising memory storing instructions, the instructions operable to;

pass initial configuration parameters to an editor from a portal server as a URL parameter to a new pop-up window in which the editor resides, the editor being a standalone browser client-side application that is launched for the portal page in a client interface, the editor being included in a client-side component associated with the portal page;

apply characteristics expressed by the portal server to the editor after the launch;

poll the portal server using a variable that is indicative of changed characteristics to be applied to the editor, the variable comprising an identifier corresponding to the editor; and

retrieve services from the portal server by the editor,

wherein the system provides artifact and configuration cohesion between the portal page and the client side component after the launch without data loss, without requiring data refresh, and without round-tripping.