Efficient dynamic discovery of web services

• US 20070156868A1
• Filed: 12/29/2005
• Published: 07/05/2007
• Est. Priority Date: 12/29/2005
• Status: Abandoned Application

• Current Assignee: SAP AG (SAP SE)
• Original Assignee: SAP AG (SAP SE)
• Inventors: Elad, Rafi, Keren, Ido
• Application Number:
  US11/321,233
• Publication Number:
  US 20070156868A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services

Abstract

The disclosure provides generally systems and methods for efficiently providing or managing dynamic files involving discovery of web services. Example software for dynamic web service discovery is operable to identify a first web service associated with a first entity. The software may be further operable to identify a second web service associated with a second entity and to store information associated with the first and second web services in an extensible file. This file often comprises a hierarchical data structure associated with a plurality of web services. In another aspect, a computer implemented method presents a hierarchical file to a plurality of remote clients over a network, with the hierarchical file storing information associated with a plurality of web services. The method may further include communicating information associated with at least one web service based on an HTTP (HyperText Transfer Protocol) request from one of the clients.

Claims

1. A computer implemented method for dynamic web service discovery comprising:

identifying a first web service associated with a first entity;

identifying a second web service associated with a second entity; and

storing information associated with the first and second web services in an extensible file, the file comprising a hierarchical data structure associated with a plurality of web services.

2. The method of claim 1, further comprising storing the file on a network server, the server communicably coupled with at least one client.

3. The method of claim 2, the server executing an HTTP (HyperText Transfer Protocol) handler associated with the file.

4. The method of claim 1, the hierarchical data structure comprising a tree.

5. The method of claim 1, the tree comprising a plurality of nodes, each of a first level of nodes comprising a virtual Uniform Resource Locator (URL) and hierarchically associated with at least one second level node.

6. The method of claim 5, the second level node associated with a Web Services Description Language (WSDL) file and further hierarchically associated with at least one third level node, each third level node associated with a web method.

7. The method of claim 5, each node comprising a name and a nodal identifier.

8. The method of claim 5, further comprising presenting the file to a user through an editor, the editor operable to allow the user to:

add a node;

delete a node;

modify a node; and

search the tree.

9. A computer implemented method comprising:

presenting a hierarchical file to a plurality of remote clients over a network, the hierarchical file storing information associated with a plurality of web services; and

communicating information associated with at least one web service based on an HTTP (HyperText Transfer Protocol) request from one of the clients.

10. The method of claim 9, the request comprising a nodal identifier of the particular web service.

11. The method of claim 9, further comprising authenticating a user prior to presenting the hierarchical file.

12. The method of claim 9, further comprising authenticating a user prior to communicating the information.

13. Software for dynamic web service discovery, the software operable to:

identify a first web service associated with a first entity;

identify a second web service associated with a second entity; and

store information associated with the first and second web services in an extensible file, the file comprising a hierarchical data structure associated with a plurality of web services.

14. The software of claim 13, further operable to store the file on a network server, the server communicably coupled with at least one client.

15. The software of claim 14, the server executing an HTTP (HyperText Transfer Protocol) handler associated with the file.

16. The software of claim 13, the hierarchical data structure comprising a tree.

17. The software of claim 13, the tree comprising a plurality of nodes, each of a first level of nodes comprising a virtual Uniform Resource Locator (URL) and hierarchically associated with at least one second level node.

18. The software of claim 17, the second level node associated with a Web Services Description Language (WSDL) file and further hierarchically associated with at least one third level node, each third level node associated with a web method.

19. The software of claim 17, each node comprising a name and a nodal identifier.

20. The software of claim 17, further operable to present the file to a user through an editor, the editor operable to allow the user to:

add a node;

delete a node;

modify a node; and

search the tree.