Method and apparatus for a web application server to upload multiple files and invoke a script to use the files in a single browser request

• US 6,751,618 B1
• Filed: 11/24/1999
• Issued: 06/15/2004
• Est. Priority Date: 11/24/1999
• Status: Expired due to Term

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Unisys Corporation
• Inventors: Gretter, Eugene J., Guhl, Timothy J., Kress, Daryl J., Behr, Gail L., Germscheid, Paul S.
• Primary Examiner(s): Robinson, Greta
• Assistant Examiner(s): RAYYAN, SUSAN F
• Application Number:
  US09/449,288
• Time in Patent Office: 1,665 Days
• Field of Search: 707/10, 707/205, 707/201, 709/201, 709/24
• US Class Current: 1/1
• CPC Class Codes: G06F 16/9574 of access to content, e.g. by caching
• CPC Class Codes: G06F 16/972 Access to data in other repository systems, e.g. legacy data or dynamic Web page generation
• CPC Class Codes: G06F 21/6218 to a system of files or objects, e.g. local or distributed file system or database
• CPC Class Codes: H04L 63/105 Multiple levels of security
• CPC Class Codes: Y10S 707/99953 Recoverability

Abstract

An apparatus for and method of utilizing an internet terminal coupled to the world wide web to access an existing proprietary data base management system having a dialog-based request format. The multiple file upload user request is received by a web server from the world wide web. Each of the files is stored in a different temporary file created to buffer the uploaded files until they are processed. Following processing, the temporary files are deleted. Through the use of this feature, an application developer can make efficient multiple file data transfers from a user terminal without the need to analyze the transfer in binary form.

Claims

1. In a data processing environment having a user terminal responsively coupled via a publicly accessible digital data communication network to a data base management system having at least one data base, the improvement comprising:

(a). a facility responsively coupled to said data base management system which permits said user terminal to communicate with said data base management system in dialog fashion;

(b). a single service request generated by said user terminal which uploads a plurality of files to said data base management system and requests processing of each individual one of said plurality of files using said facility;

(c). a plurality of temporary files located within said data base management system which are created to temporarily store said plurality of files;

(d). an engine located within said data base management system which unpacks said plurality of files and loads each individual one of said plurality of files into a different one of said plurality of temporary files; and

(e). wherein said plurality of temporary files is deleted upon processing of said each individual file of said plurality of files.

2. The improvement according to claim 1 wherein said engine processes each of said plurality of files in response to receipt of said single service request.

3. The improvement according to claim 2 further comprising a service located within said data base management system which processes each of said plurality of files in response to receipt of said single service request.

4. The improvement according to claim 3 wherein said publically accessible digital data communication network further comprises the internet.

5. The improvement according to claim 4 wherein said data base management system is MAPPER.

6. An apparatus comprising:

(a). a user terminal;

(b). a data base management system having access to a data base responsively coupled to said user terminal via a publicly accessible digital data communication network; and

(c). a service request generated by said user terminal which uploads a plurality of files to said data base management system and causes said data base management system to process each of said plurality of files.

7. The apparatus of claim 6 wherein said data base management system processes each of said plurality of files upon receipt of said service request.

8. The apparatus of claim 7 wherein said data base management system creates a different temporary storage buffer for each of said plurality of files upon receipt of said service request.

9. The apparatus of claim 8 wherein said data base management system further comprises MAPPER.

10. The apparatus of claim 9 wherein said publicly accessible digital data communication network further comprises the world wide web.

11. A method of utilizing a user terminal to access a remote data base management system having a data base via a publicly accessible digital data communication network comprising:

(a). transmitting a service request requesting upload of a plurality of files from said user terminal;

(b). receiving said service request by said remote data base management system;

(c). uploading each of said plurality of files by said remote data base management system in response to said service request;

(d). storing each of said plurality of files into a different one of a plurality of temporary files;

(e). processing each of said plurality of files by said data base management system; and

(f). deleting each of said plurality of temporary files following processing of each of said plurality of files.

12. A method according to claim 11 wherein said processing step further comprises activating an engine and executing said processing step by said engine.

13. A method according to claim 12 wherein said storing step is performed by said engine.

14. A method according to claim 13 wherein said publically accessible digital data communication network further comprises the internet.

15. A method according to claim 14 wherein said remote data base management system further comprises the MAPPER data base management system.

16. An apparatus comprising:

(a). means for permitting a user to interact with a data base responsively coupled via a publicly accessible digital data communication network which generates a service request;

(b). means responsively coupled to said permitting means via said publically accessible digital data communication network for offering data processing services involving access to said data base in response to said service request;

(c). means for uploading a plurality of files from said permitting means to said offering means using a single service request; and

(d). means associated with said uploading means for processing each of said plurality of,files within said offering means.

17. An apparatus according to claim 16 wherein said publically accessible digital data communication network further comprises the internet.

18. An apparatus according to claim 17 wherein said permitting means further comprises means for generating and transmitting said single service request.

19. An apparatus according to claim 18 wherein said offering means further comprises MAPPER data base management system.

20. An apparatus according to claim 19 wherein said permitting means further comprises an industry standard personal computer.