Distributed, multi-user, multi-threaded application development method

• US 6,125,363 A
• Filed: 03/30/1998
• Issued: 09/26/2000
• Est. Priority Date: 03/30/1998
• Status: Expired due to Fees

• Current Assignee: Zeosoft Technology Group Inc.
• Original Assignee: Buzzeo, Inc.
• Inventors: Buzzeo, Eugene, Campbell, Stan
• Primary Examiner(s): Alam, Hosain T.
• Assistant Examiner(s): ALAM, SHAHID AL
• Application Number:
  US09/050,545
• Time in Patent Office: 911 Days
• Field of Search: 707/1, 707/10, 707/103, 707/4, 707/100, 707/501, 707/513, 705/26-28, 709/201, 709/206, 713/201
• US Class Current: 1/1
• CPC Class Codes: G06F 8/20 Software design
• CPC Class Codes: G06F 9/465 Distributed object oriented systems remote method invocation [RMI] G06F9/548
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: Y10S 707/99934 Query formulation, input preparation, or translation
• CPC Class Codes: Y10S 707/99944 Object-oriented database structure

Abstract

An object-oriented multi-threaded application development system and method for developing resource information software is provided, wherein the application development framework is made up of three tiers. The first tier comprises at least one computer running a web browser, where the web browser is capable of running an object-orientated applet. The second tier similarly comprises at least one computer, wherein the computer runs a web server, a report server, and an application server. The first and second tiers are connected through a network. The third tier comprises at least a third computer, wherein the third computer runs an object-orientated database management system. The third computer is connected to the second tier through a second network.

Claims

1. A method for retrieving and storing information using a multi-threaded application development framework, wherein said method comprises a first through fourteenth step, wherein:

said first step comprises sending a request for an HTML web page from a client running a web browser application, to a web server application, wherein said web server application sends said HTML web page in response to said request, said HTML page comprising an object-oriented applet;

said second step comprises said web browser receiving said HTML page and launching said object-oriented applet, said applet creating a connector object, and wherein said connector object creates an event client object;

said third step comprises said connector object contacting an Object Request Broker (ORB) through a first network, and wherein the ORB in response connects said connector object to a server object;

said fourth step comprises said server object creating a servant object, said servant object for receiving information from said client, said servant object creating an event server object, said event server object receiving service requests from said client;

said fifth step comprises said client selecting a service to invoke;

said sixth step comprising said connector object contacting said servant object through said first network and said ORB, wherein in response said server object requests an idle component pool from a balance object;

said seventh step comprises said balance object reporting to said servant object the location of said idle component pool, said servant object further requesting that a component be created from a component pool;

said eighth step comprises said component pool creating a component object, wherein said component object receives a reference to said event server object;

said ninth step comprises said component object registering with a monitor through said event server object;

said tenth step comprises said event client object communicating to said component object said service to invoke, wherein in response, said component object creates an object to complete said service,

said eleventh step comprises said component object requesting a graphical user interface (GUI) screen, said component object transmitting said GUI screen to said event client object, wherein a user inputs information into said event client object through said GUI, said component object performing an action based on said input;

said twelfth comprises said component object determining whether rule logic is required to complete said action, and when said component object determines that rule logic is required to complete said action, said component object creating a rule session and receiving said required rule logic from said rule session;

said thirteenth step comprises said component object determining whether information of a database service should be accessed, said component object transmitting information to said database service when said component object determines that information should be sent to said database service, said component object requesting information when said component object determines that information is required, and;

said fourteenth step comprises said event server object time stamping said component object.

2. The method of claim 1, wherein said event client object continuously pools said event server object in order to determine whether any component objects are active.

3. The method of claim 2, wherein when said even client determines that a component object is not active, said monitor is notified and said monitor shuts down said component.