System and method for screen connector design, configuration, and runtime access

• US 20040046787A1
• Filed: 01/15/2003
• Published: 03/11/2004
• Est. Priority Date: 06/01/2001
• Status: Abandoned Application

• Current Assignee: Attachmate Corporation (Open Text Corporation)
• Original Assignee: Attachmate Corporation (Open Text Corporation)
• Inventors: Uppiano, Karl A., Edson, Mark E., Wolniakowski, James R., Budhiraja, Suresh, Coogan, Jonathan J., Srinivasan, Sowmyanarayanan, Ruthford, Marcia A., Wagener, Stephen O., Muehleisen, John R., Henry, Brian L.
• Application Number:
  US10/346,199
• Publication Number:
  US 20040046787A1
• Time in Patent Office: Days
• US Class Current: 345/744
• CPC Class Codes: G06F 8/38 for implementing user interfaces

Abstract

A system and method for screen connector design, configuration, and runtime access. Embodiments modify a rudimentary host application screen recording prior to runtime to better identify host screens of a host application during runtime use. Embodiments of a screen connector runtime engine allow communication and access to a host application. Embodiments screen connector recordings are designed by embodiments of a screen connector designer, which allows for customization of the rudimentary application screen recordings based upon user input. Issues are addressed related to navigation between and identification of tables. Embodiments for screen task design allow for authoring of executable tasks. Embodiments directed to screen recording verification, non-dedicated navigation recording, screen connector configuration management, context management for object-oriented programming components, and user interfaces for screen connector design, screen identification generation, screen connector configuration, and screen task design are also elaborated.

Claims

1. A system comprising:

a designer user interface;

a screen connector designer;

a screen connector runtime engine;

a connector configuration management user interface;

a connector configuration management server;

a screen connector runtime engine;

a host computer; and

a user application.

2. The system of claim 1 wherein the designer user interface comprises a grammar selection menu.

3. The system of claim 1 wherein the screen connector runtime engine comprises:

a rules engine;

a screen buffer;

a datastream processor; and

a network communication.

4. The system of claim 3 wherein the rules engine comprises:

an object oriented programming component;

a markup language interface processor;

a task engine;

a table navigation and identification system;

a route processing;

a screen recognizer;

a feature identification system; and

a screen ready discriminator.

5. The system of claim 4 wherein the feature navigation system comprises:

a feature identification expression parser;

a feature identification expression evaluator;

a feature identification grammar function evaluator; and

a feature identification grammar variable evaluator.

6. The system of claim 4 wherein the table navigation and identification system comprises:

a data request processor;

a record processor including a fixed records component, and end of table identifier, a variable records component, and a cascade table record index; and

a cache.

7. The system of claim 1 wherein the screen connector runtime engine comprises:

a configuration communication agent;

a plurality configuration target object relationships;

a plurality of configuration target objects;

a plurality of wizard plugins; and

a plurality a property page plugins.

8. The system of claim 1 wherein the connector configuration management server comprises:

a configuration user interface servlet;

a runtime server table; and

a remote method invoker.

9. The system of claim 1 wherein the connector configuration management user interface comprises:

a configuration node selector;

a property page/wizard display; and

a property page/wizard editing system.

10. The system of claim 1 wherein the screen connector runtime engine comprises:

a plurality of configuration runtime objects; and

a runtime configuration storage.

11. The system of claim 1 wherein the screen connector designer comprises:

a task designer;

a table definition system;

a screen recording engine; and

a screen input extractor.

12. The system of claim 11 wherein the task designer comprises:

a task designer graphical user interface;

an object oriented programming component creation system; and

a markup language creation system.

13. The system of claim 11 wherein the screen recording engine comprises:

a recording workflow manager;

a screen/field recorder;

a default screen group generator;

a custom screen identification system;

a free-form identification system;

an application graph generator; and

an application graph/screen recording verifier.

14. The system of claim 11 wherein the screen input extractor comprises:

a difference engine;

a screen ready discriminator;

a screen buffer;

the datastream processor; and

the network communication.

15. The system of claim 1 wherein the screen connector designer comprises a customized screen connector recording.

16. A method comprising:

a generating a customized screen connector recording;

transmitting the customized screen connector recording to a connector configuration management server;

configuring a selected screen connector runtime engine to be a configured screen connector runtime engine;

transmitting the customized screen connector recording to the selected screen connector runtime engine; and

providing host access to a user application through the configured screen connector runtime engine and the customized screen connector recording.

17. A system comprising:

means for generating a customized screen connector recording;

means for transmitting the customized screen connector recording to a connector configuration management server;

means for configuring a selected screen connector runtime engine to be a configured screen connector runtime engine;

means for transmitting the customized screen connector recording to the selected screen connector runtime engine; and

means for providing host access to a user application through the configured screen connector runtime engine and the customized screen connector recording.