Apparatus and system for efficient delivery and deployment of an application

• US 6,393,605 B1
• Filed: 11/17/1999
• Issued: 05/21/2002
• Est. Priority Date: 11/18/1998
• Status: Expired due to Term

• Current Assignee: Oracle America, Inc. (Oracle Corporation)
• Original Assignee: Siebel Systems Inc. (Oracle Corporation)
• Inventors: Loomans, Jeffrey
• Primary Examiner(s): Chaki, Kakali
• Application Number:
  US09/440,307
• Time in Patent Office: 916 Days
• Field of Search: 717/1, 717/2, 717/3, 717/11, 717/100, 717/106, 717/107, 717/121, 717/174, 713/1, 713/2, 709/202, 709/203, 709/220, 709/221, 709/222, 709/311, 709/317, 709/320, 709/328, 709/330, 709/331, 709/332, 705/1, 705/26, 705/27, 707/513, 345/734, 345/700, 345/738, 345/744, 345/760, 345/762
• US Class Current: 717/121
• CPC Class Codes: G06F 9/44526 Plug-ins; Add-ons
• CPC Class Codes: G06Q 30/00 Commerce
• CPC Class Codes: Y10S 707/99934 Query formulation, input preparation, or translation
• CPC Class Codes: Y10S 707/99935 Query augmenting and refining, e.g. inexact access
• CPC Class Codes: Y10S 707/99942 Manipulating data structure, e.g. compression, compaction, compilation

Abstract

Methods and apparatus for deploying a generic application engine in a browser program executing on a client platform are described. As a method, an application engine kernel is formed in the browser program that is independent of the client platform and the browser program concurrently with loading user interface (UI) components and corresponding data components associated with the application engine. A minimum required subset of application engine components are then loaded by the kernel in order to process any initial user requests.

Claims

1. A computer implemented method for deploying a generic application engine in a browser program executing on a client platform;

comprising;

(a) forming an application engine kernel in the browser program that is independent of the client platform and the browser program;

(b) loading a minimum required subset of application engine components by the kernel; and

(c) concurrently with the forming (a), loading user interface (UI) components and corresponding data components associated with the application engine.

2. A method as recited in claim 1, further comprising:

during a sub-application,

(d) providing requested inputs to the UI components by a user;

(e) processing the user supplied inputs by the application engine; and

(f) generating a result by the application engine based upon the user supplied inputs.

3. A method as recited in claim 1, wherein the forming (a) further comprises:

(g) bootstrapping the application engine kernel, wherein the bootstrapping loads only enough kernel components sufficient to recursively load a next larger set of kernel components until there are enough application engine components suitable for initial processing of a user request.

4. A method as recited in claim 1, wherein the kernel includes,

a verification function block suitable for determining incorrect or missing application engine components and centralizing demand loads of the missing components.

5. A method as recited in claim 4, wherein a user session is formed of a plurality of different sub-applications.

6. A method as recited by claim 1, wherein the processing is client-side processing only.

7. A method as recited in claim 1, wherein the browser resides in a client computer that is coupled to a server computer by way of a distributed network of computers.

8. A computer program product for deploying a generic application engine in a browser program executing on a client platform, comprising:

computer code that forms an application engine kernel in the browser program that is independent of the client platform and the browser program;

computer code that loads a minimum required subset of application engine components by the kernel;

computer code that loads user interface (UI) components and corresponding data components associated with the application engine concurrently with forming the application engine kernel; and

a computer readable medium that stores the computer codes.

9. A computer program product according to claim 8 wherein the computer readable medium is a data signal embodied in a carrier wave.

10. A computer program product according to claim 9, further comprising:

computer code that provides requested inputs to the UI components by a user;

computer code that processes the user supplied inputs by the application engine; and

computer code that generates a result by the application engine based upon the user supplied inputs.

11. A computer program product according to claim 10, further comprising:

computer code that bootstraps the application engine kernel, wherein the bootstrapping loads only enough kernel components sufficient to recursively load a next larger set of kernel components until there are enough application engine components suitable for initial processing of a user request.

12. An apparatus that for deploying a generic application engine in a browser program executing on a client platform comprising:

software means for forming an application engine kernel in the browser program that is independent of the client platform and the browser program;

software means for loading a minimum required subset of application engine components by the kernel; and

software means for loading user interface (UI) components and corresponding data components associated with the application engine concurrently with forming the application engine kernel.

13. An apparatus as recited in claim 12, further comprising:

software means for bootstrapping the application engine kernel, wherein the bootstrapping loads only enough kernel components sufficient to recursively load a next larger set of kernel components until there are enough application engine components suitable for initial processing of a user request.