METHOD AND APPARATUS TO PROVIDE USER INTERFACE AS A SERVICE

• US 20100180205A1
• Filed: 01/14/2009
• Published: 07/15/2010
• Est. Priority Date: 01/14/2009
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Mani, Senthil Kk, Jain, Anshu N., Ramachandra, Thejaswini, Deshpande, Kalyani A., Sukaviriya, Piyawadee, Sinha, Vibha S.
• Application Number:
  US12/353,349
• Publication Number:
  US 20100180205A1
• Time in Patent Office: Days
• US Class Current: 715/744
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

A user interface service composer determines, based on a user interface request from a user interface consumer, one of a plurality of user interface service providers to be invoked; and consults a particular entry (corresponding to the service provider to be invoked) in a user interface data catalog having a plurality of entries for the plurality of user interface service providers. A request message, for rendering a user interface requested in the user interface request received from the user interface consumer, is routed from the user interface service composer to the given one of the plurality of user interface service providers that is to be invoked. The request message includes configuration parameters and interaction-related data, and is formatted in accordance with the particular entry in the user interface data catalog. The user interface service composer receives, from the given one of the plurality of user interface service providers that is to be invoked, the user interface requested in the user interface request received from the user interface consumer; and forwards, to the user interface consumer, the user interface requested in the user interface request received from the user interface consumer.

Claims

1. A method comprising the steps of:

determining, with a user interface service composer, based on a user interface request from a user interface consumer, one of a plurality of user interface service providers to be invoked;

consulting, by said user interface service composer, a particular entry in a user interface data catalog having a plurality of entries for said plurality of user interface service providers, said particular entry corresponding to that given one of said plurality of user interface service providers that is to be invoked;

routing, from said user interface service composer to said given one of said plurality of user interface service providers that is to be invoked, a request message for rendering a user interface requested in said user interface request received from said user interface consumer, said request message comprising configuration parameters and interaction-related data, said request message being formatted in accordance with said particular entry in said user interface data catalog;

receiving, by said user interface service composer from said given one of said plurality of user interface service providers that is to be invoked, said user interface requested in said user interface request received from said user interface consumer; and

forwarding, by said user interface service composer to said user interface consumer, said user interface requested in said user interface request received from said user interface consumer.

2. The method of claim 1, further comprising:

determining, with said user interface service composer, based on said user interface request from said user interface consumer, one of a plurality of content service providers to be invoked; and

fetching, by said user interface service composer, from said one of said plurality of content service providers to be invoked, said content to be rendered;

wherein;

in said routing step, said request message further comprises said content to be rendered; and

said user interface comprises said content to be rendered.

3. The method of claim 1, further comprising:

obtaining, by said user interface service composer, an input from said user interface consumer, as an invocation of an interaction point on said user interface;

routing, by said user interface service composer, to said user interface service provider, said input from said user interface consumer;

decomposing, by said user interface service provider, said input from said user interface consumer;

to obtain decomposed data;

forwarding, by said user interface service provider, to said user interface service composer, said decomposed data;

processing, by said user interface service composer, said data, to obtain a new user interface; and

forwarding, by said user interface service composer to said user interface consumer, said new user interface.

4. The method of claim 1, wherein said user interface comprises a login page and wherein said new user interface comprises a home page.

5. The method of claim 4, wherein said login page does not require content service access and wherein said home page does require content service access, further comprising:

determining, with said user interface service composer, based on said input from said user interface consumer, one of a plurality of content service providers to be invoked; and

fetching, by said user interface service composer, from said one of said plurality of content service providers to be invoked, said content to be rendered;

wherein;

in said step of routing said input from said user interface consumer, a specification of said content to be rendered is also routed; and

said home page comprises said content to be rendered.

6. The method of claim 1, wherein said determining, with said user interface service composer, based on said user interface request from said user interface consumer, results in a choice of several ones of said plurality of user interface service providers that can be invoked, further comprising selecting, by said user interface service composer, which of said several ones of said plurality of user interface service providers is most appropriate.

7. The method of claim 1, further comprising repeating said determining, consulting, routing, and receiving steps for at least a second one of said plurality of user interface service providers to be invoked, wherein said user interface service composer assembles said user interface with items from said given one of said plurality of user interface service providers and said at least second one of said plurality of user interface service providers to be invoked.

8. The method of claim 7, wherein said items comprise widgets.

9. A computer program product comprising a tangible computer readable storage medium including computer usable program code, said computer program product including:

computer usable program code for determining, with a user interface service composer, based on a user interface request from a user interface consumer, one of a plurality of user interface service providers to be invoked;

computer usable program code for consulting, by said user interface service composer, a particular entry in a user interface data catalog having a plurality of entries for said plurality of user interface service providers, said particular entry corresponding to that given one of said plurality of user interface service providers that is to be invoked;

computer usable program code for routing, from said user interface service composer to said given one of said plurality of user interface service providers that is to be invoked, a request message for rendering a user interface requested in said user interface request received from said user interface consumer, said request message comprising configuration parameters and interaction-related data, said request message being formatted in accordance with said particular entry in said user interface data catalog;

computer usable program code for receiving, by said user interface service composer from said given one of said plurality of user interface service providers that is to be invoked, said user interface requested in said user interface request received from said user interface consumer; and

computer usable program code for forwarding, by said user interface service composer to said user interface consumer, said user interface requested in said user interface request received from said user interface consumer.

10. The computer program product of claim 9, further comprising:

computer usable program code for determining, with said user interface service composer, based on said user interface request from said user interface consumer, one of a plurality of content service providers to be invoked; and

computer usable program code for fetching, by said user interface service composer, from said one of said plurality of content service providers to be invoked, said content to be rendered;

wherein;

in said computer usable program code for routing, said request message further comprises said content to be rendered; and

said user interface comprises said content to be rendered.

11. The computer program product of claim 9, further comprising:

computer usable program code for obtaining, by said user interface service composer, an input from said user interface consumer, as an invocation of an interaction point on said user interface;

computer usable program code for routing, by said user interface service composer, to said user interface service provider, said input from said user interface consumer;

computer usable program code for decomposing, by said user interface service provider, said input from said user interface consumer;

to obtain decomposed data;

computer usable program code for forwarding, by said user interface service provider, to said user interface service composer, said decomposed data;

computer usable program code for processing, by said user interface service composer, said data, to obtain a new user interface; and

computer usable program code for forwarding, by said user interface service composer to said user interface consumer, said new user interface.

12. The computer program product of claim 9, wherein said user interface comprises a login page and wherein said new user interface comprises a home page.

13. The computer program product of claim 12, wherein said login page does not require content service access and wherein said home page does require content service access, further comprising:

computer usable program code for determining, with said user interface service composer, based on said input from said user interface consumer, one of a plurality of content service providers to be invoked; and

computer usable program code for fetching, by said user interface service composer, from said one of said plurality of content service providers to be invoked, said content to be rendered;

wherein;

said computer usable program code for routing said input from said user interface consumer comprises computer usable program code for routing a specification of said content to be rendered; and

said home page comprises said content to be rendered.

14. The computer program product of claim 9, wherein said computer usable program code for determining, with said user interface service composer, based on said user interface request from said user interface consumer, results in a choice of several ones of said plurality of user interface service providers that can be invoked, further comprising computer usable program code for selecting, by said user interface service composer, which of said several ones of said plurality of user interface service providers is most appropriate.

15. The computer program product of claim 9, further comprising computer usable program code for repeating said determining, consulting, routing, and receiving for at least a second one of said plurality of user interface service providers to be invoked, wherein said user interface service composer assembles said user interface with items from said given one of said plurality of user interface service providers and said at least second one of said plurality of user interface service providers to be invoked.

16. The computer program product of claim 15, wherein said items comprise widgets.

17. A system comprising:

a memory; and

at least one processor, coupled to said memory, and operative to;

determine, with a user interface service composer, based on a user interface request from a user interface consumer, one of a plurality of user interface service providers to be invoked;

consult, by said user interface service composer, a particular entry in a user interface data catalog having a plurality of entries for said plurality of user interface service providers, said particular entry corresponding to that given one of said plurality of user interface service providers that is to be invoked;

route, from said user interface service composer to said given one of said plurality of user interface service providers that is to be invoked, a request message for rendering a user interface requested in said user interface request received from said user interface consumer, said request message comprising configuration parameters and interaction-related data, said request message being formatted in accordance with said particular entry in said user interface data catalog;

receive, by said user interface service composer from said given one of said plurality of user interface service providers that is to be invoked, said user interface requested in said user interface request received from said user interface consumer; and

forward, by said user interface service composer to said user interface consumer, said user interface requested in said user interface request received from said user interface consumer.

18. The system of claim 17, wherein said processor is further operative to:

determine, with said user interface service composer, based on said user interface request from said user interface consumer, one of a plurality of content service providers to be invoked; and

fetch, by said user interface service composer, from said one of said plurality of content service providers to be invoked, said content to be rendered;

wherein;

in said routing, said request message further comprises said content to be rendered; and

said user interface comprises said content to be rendered.

19. The system of claim 17, wherein said processor is further operative to:

obtain, by said user interface service composer, an input from said user interface consumer, as an invocation of an interaction point on said user interface;

route, by said user interface service composer, to said user interface service provider, said input from said user interface consumer;

decompose, by said user interface service provider, said input from said user interface consumer;

to obtain decomposed data;

forward, by said user interface service provider, to said user interface service composer, said decomposed data;

process, by said user interface service composer, said data, to obtain a new user interface; and

forward, by said user interface service composer to said user interface consumer, said new user interface.

20. The system of claim 17, wherein said user interface comprises a login page and wherein said new user interface comprises a home page.