Web Application Framework Method Enabling Optimum Rendering Performance on a Client Based Upon Detected Parameters of the Client

• US 20100100584A1
• Filed: 06/29/2009
• Published: 04/22/2010
• Est. Priority Date: 10/19/2008
• Status: Abandoned Application

• Current Assignee: Blackberry Limited
• Original Assignee: Blackberry Limited
• Inventors: Fresko, Nedim, Guney, Ergin
• Application Number:
  US12/493,362
• Publication Number:
  US 20100100584A1
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability

Abstract

An improved web application framework methodology enables dynamically-created web content to be generated and downloaded to a client in a fashion that is configured for optimum rendering performance on the client based upon detected parameters of the client.

Claims

1. A method of responding to a request from a client from among a plurality of clients, the method comprising:

receiving on a server a request from a client;

employing the request to ascertain a number of parameters that relate to the client;

generating a data set that comprises a number of data objects, at least some of the data objects being tailored according to at least some of the parameters; and

sending the data set to the client.

2. The method of claim 1 wherein the data set comprises a particular data object, and further comprising making a determination from at least a portion of the number of parameters whether or not the client has a present capability to execute a particular type of instruction and, responsive thereto:

including in the data set as the particular data object a data object that comprises a quantity of the particular type of instruction when the client has the present capability to execute it; and

including in the data set as the particular data object an alternate data object that does not comprise the particular type of instruction when the client lacks a present capability to execute the particular type of instruction.

3. The method of claim 1 wherein at least some of the parameters are indicative of a number of hardware characteristics or a number of software characteristics or both of an output device of the client, and further comprising providing as part of the data set at least a first data object configured to enable an optimized output by the output device.

4. The method of claim 1 wherein the employing of the request comprises obtaining the number of parameters from a header of the request.

5. The method of claim 1, further comprising:

accessing with an application on the server a file that comprises a number of components, at least some of the components each comprising instructions enabling the component to be alternately represented in an optimum fashion on any of a plurality of clients of the number of clients in view of one or more client parameters;

sending as the data set a version of the file that comprises in place of each of at least some of the number of components a data object of the number of data objects which comprises an instruction set that is selected for optimum performance on the client in view of at least some of the parameters of the client.

6. The method of claim 5, further comprising obtaining the name of the file from a header of the request.

7. A server structured to respond to a request from a client from among a plurality of clients, the server comprising:

a processor; and

a memory having stored therein instructions which, when executed on the processor, cause the server to perform operations comprising;

receiving a request from the client;

employing the request to ascertain a number of parameters that relate to the client;

generating a data set that comprises a number of data objects, at least some of the data objects being tailored according to at least some of the parameters; and

sending the data set to the client.

8. The server of claim 7 wherein the data set comprises a particular data object, and wherein the operations further comprise making a determination from at least a portion of the number of parameters whether or not the client has a present capability to execute a particular type of instruction and, responsive thereto:

including in the data set as the particular data object a data object that comprises a quantity of the particular type of instruction when the client has the present capability to execute it; and

including in the data set as the particular data object an alternate data object that does not comprise the particular type of instruction when the client lacks a present capability to execute the particular type of instruction.

9. The server of claim 7 wherein at least some of the parameters are indicative of a number of hardware characteristics or a number of software characteristics or both of an output device of the client, and wherein the operations further comprise providing as part of the data set at least a first data object configured to enable an optimized output by the output device.

10. The server of claim 7 wherein the employing of the request comprises obtaining the number of parameters from a header of the request.

11. The server of claim 7 wherein the operations further comprise:

accessing with an application on the server a file that comprises a number of components, at least some of the components each comprising instructions enabling the component to be alternately represented in an optimum fashion on any of a plurality of clients of the number of clients in view of one or more client parameters;

sending as the data set a version of the file that comprises in place of each of at least some of the number of components a data object of the number of data objects which comprises an instruction set that is selected for optimum performance on the client in view of at least some of the parameters of the client.

12. The server of claim 11 wherein the operations further comprise obtaining the name of the file from a header of the request.

13. A machine-readable storage medium having stored thereon instructions which, when executed on a processor of a server that is structured to interface with a client from among a plurality of clients, cause the server to perform operations comprising:

receiving a request from the client;

employing the request to ascertain a number of parameters that relate to the client;

generating a data set that comprises a number of data objects, at least some of the data objects being tailored according to at least some of the parameters; and

sending the data set to the client.

14. The machine-readable storage medium of claim 13 wherein the data set comprises a particular data object, and wherein the operations further comprise making a determination from at least a portion of the number of parameters whether or not the client has a present capability to execute a particular type of instruction and, responsive thereto:

including in the data set as the particular data object a data object that comprises a quantity of the particular type of instruction when the client has the present capability to execute it; and

including in the data set as the particular data object an alternate data object that does not comprise the particular type of instruction when the client lacks a present capability to execute the particular type of instruction.

15. The machine-readable storage medium of claim 13 wherein at least some of the parameters are indicative of a number of hardware characteristics or a number of software characteristics or both of an output device of the client, and wherein the operations further comprise providing as part of the data set at least a first data object configured to enable an optimized output by the output device.

16. The machine-readable storage medium of claim 13 wherein the employing of the request comprises obtaining the number of parameters from a header of the request.

17. The machine-readable storage medium of claim 13 wherein the operations further comprise:

accessing with an application on the server a file that comprises a number of components, at least some of the components each comprising instructions enabling the component to be alternately represented in an optimum fashion on any of a plurality of clients of the number of clients in view of one or more client parameters;

sending as the data set a version of the file that comprises in place of each of at least some of the number of components a data object of the number of data objects which comprises an instruction set that is selected for optimum performance on the client in view of at least some of the parameters of the client.

18. The machine-readable storage medium of claim 17 wherein the operations further comprise obtaining the name of the file from a header of the request.