Source-context aware object-based navigation

• US 7,657,512 B2
• Filed: 12/29/2005
• Issued: 02/02/2010
• Est. Priority Date: 12/29/2005
• Status: Active Grant

• Current Assignee: SAP SE
• Original Assignee: SAP AG (SAP SE)
• Inventors: Fischer, Ilja
• Primary Examiner(s): Rones; Charles
• Assistant Examiner(s): CAO, PHUONG THAO
• Application Number:
  US11/319,416
• Publication Number:
  US 20070156649A1
• Time in Patent Office: 1,496 Days
• Field of Search: 707/2, 707/3, 707/9, 707/10, 705/1
• US Class Current: 1/1
• CPC Class Codes: G06F 16/958 Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching

Abstract

The present invention provides methods and systems for allowing object-based navigation between business objects and applications where the target application is specific to the use context in which the user selects a navigation element. Context criteria on which the target view depends include the source business object, the user'"'"'s role, and the source application.

Claims

1. A computer-implemented context aware navigation method for portal sessions, comprising, at a server computer running an operating system:

for each business object, establishing a plurality of relationships associating the business object, different user roles, and different source applications to different target applications;

storing the plurality of relationships for each business object in the respective business object;

establishing a portal session with a client computer through a web browser running on the client computer;

initiating a source application in the portal session through the web browser, the source application being a computer program designed to assist in performing a first task, the source application containing a source business object and a navigation element;

receiving a resource request from the client computer representing user interactivity with the navigation element in the source application, the resource request including information identifying the source business object;

retrieving a role of a user initiating the resource request, the role specifying a data access right of the user;

retrieving information identifying the source application;

comparing the role of the user, the source application, and the source business object to the stored plurality of relationships in the source business object;

identifying the target application in the stored relationship having the matching source business object, source application, and user role, the target application being a second program designed to assist in performing a second task where the resource request is common across different source applications but the target application specified in the stored plurality of relationships changes for different source applications, user roles, and source business objects;

generating a new portal page containing data from the target application, the data containing data authorized by the data access right of the user in the user role; and

transmitting the page to the client.

2. The computer-implemented method of claim 1, wherein the information identifying the source application is retrieved from the resource request after it is received.

3. The computer-implemented method of claim 1, wherein the target application is the same application as the source application, and the new portal page is a new view of the target application.

4. The computer-implemented method of claim 1, wherein the target application is a different application than the source application.

5. The computer-implemented method of claim 1, wherein the new portal page is constructed according to one or more relationships stored in business object metadata.

6. An article of manufacture containing a machine-readable medium storing a plurality of instructions which, when executed by a processor, cause the processor to perform a method comprising, at a server computer running an operating system:

for each business object, establishing a plurality of relationships associating the business object, different user roles, and different source applications to different target applications;

storing the plurality of relationships for each business object in the respective business object;

establishing a portal session with a client computer through a web browser running on the client computer;

initiating a source application in the portal session through the web browser, the source application being a computer program designed to assist in performing a first task, the source application containing a source business object and a navigation element;

receiving a resource request from the client computer representing user interactivity with the navigation element in the source application, the resource request including information identifying the source business object;

retrieving a role of a user initiating the resource request, the role specifying a data access right of the user;

retrieving information identifying the source application;

comparing the role of the user, the source application, and the source business object to the stored plurality of relationships in the source business object;

identifying the target application in the stored relationship having the matching source business object, source application, and user role, the target application being a second program designed to assist in performing a second task where the resource request is common across different source applications but the target application specified in the stored plurality of relationships changes for different source applications, user roles, and source business objects,

generating a new portal page containing data from the target application, the data containing data authorized by the data access right of the user in the user role; and

transmitting the page to the client.

7. The article of manufacture of claim 6, wherein the information identifying the source application is retrieved from the resource request after it is received.

8. The article of manufacture of claim 6, wherein the target application is the same application as the source application, and the new portal page is a new view of the target application.

9. The article of manufacture of claim 6, wherein the target application is a different application than the source application.

10. The article of manufacture of claim 6, wherein the information identifying the role of the user is retrieved from the resource request after it is received.

11. The article of manufacture of claim 6, wherein the information identifying the role of the user is retrieved from a machine-readable memory.

12. A portal navigation system comprising a server computer running an operating system, the server computer configured to:

for each business object, establish a plurality of relationships associating the business object, different user roles, and different source applications to different target applications;

store the plurality of relationships for each business object in the respective business object;

establish a portal session with a client computer through a web browser running on the client computer;

initiate a source application in the portal session through the web browser, the source application being a computer program designed to assist in performing a first task, the source application containing a source business object and a navigation element;

receive a resource request from the client computer representing user interactivity with the navigation element in the source application, the resource request including information identifying the source business objects;

retrieve a role of a user initiating the resource request, the role specifying a data access right of the user;

retrieve information identifying the source application;

compare the role of the user, the source application, and the source business object to the stored plurality of relationships in the source business object;

identify the target application in the stored relationship having the matching source business object, source application, and user role, the target application being a second program designed to assist in performing a second task where the resource request is common across different source applications but the target application specified in the stored plurality of relationships changes for different source applications, user roles, and source business objects;

generate a new portal page containing data from the target application, the data containing data authorized by the data access right of the user in the user role; and

transmit the page to the client.

13. The system of claim 12, wherein the information identifying the source application is retrieved from the resource request after it is received.

14. The system of claim 12, wherein the target application is the same application as the source application, and the new portal page is a new view of the target application.

15. The system of claim 12, wherein the target application is a different application than the source application.

16. The system of claim 12, wherein the information identifying the role of the user is retrieved from the resource request after it is received.

17. The system of claim 12, wherein the information identifying the role of the user is retrieved from a machine-readable memory.