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RIA to visualize the health of a project

Explore the project health visualization presented by Team #4 on April 17, 2008. The project focuses on monitoring project health using JBoss Rules and an RIA development environment. Learn about the system architecture, technologies used, and the importance of rule-based inference engines for software projects.

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RIA to visualize the health of a project

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  1. RIA to visualize the health of a project Team #4 Final presentation April 17,2008 Team # 4

  2. Team Information Team Members Karthik Nittala Email: karthik.nittala@gmail.com Srinivas Veesam Email: srinivasveesam@gmail.com Satya Veni Achanta Email: achanta.sv@gmail.com Rachana Mandava Email:rachana.mandava@gmail.com Mentor Mr. Abbasi Dhilawala Email: abbasi.dhilawala@tietronix.com Instructor Dr. Kwok-Bun Yue Email: yue@uhcl.edu Team # 4

  3. Client Information Tietronix Software Inc., 1331 Gemini Ave, Suite #300, Houston, TX-77058. Website: www.Tietronix.com • Tietronix develops software and technology for the worlds most selective customers including NASA and Fortune 1000 companies. • Tietronix is a full service provider of custom software applications and advanced technology solutions. Team # 4 Health of a Software Project.

  4. Team Roles Team # 4 Health of a Software Project.

  5. Contents • Introduction • Project Abstract • System Architecture • Previous work • Requirements • Use Case Diagram • Technologies Used Team # 4 Health of a Software Project.

  6. Contents Contd.. • Rules • Screen Shots • Project Demo • Time Line • References Health of a Software Project.

  7. Introduction • A UI to monitor and visualize the health of a project • Calculate the health of the project using JBoss Rules • UI built using an RIA(Rich Internet Application) development environment, FLEX. Team # 4 Health of a Software Project.

  8. Project Abstract Team # 4 • Animation of the process flow. • The system uses the existing database to collect data for the rules. • Calculating the health of a project. • System alerts may be generated. Health of a Software Project. 8

  9. System Architecture Health of a Software Project.

  10. Previous work • UI built using Scalable Vector Graphics(SVG). • Displays status of process based on simple metrics. • Doesn’t compute health of project. Team # 4 Health of a Software Project.

  11. Team # 4 Health of a Software Project.

  12. Requirements • Animation of a software process flow diagram. • Identify the set of rules that calculates the Health of the project. • Alerts. Team # 4 Health of a Software Project.

  13. Process flow diagram Team # 4 Health of a Software Project.

  14. Use Case Diagram Team # 4 Health of a Software Project. 14

  15. Technologies Used • FLEX :- Framework to build Rich Internet Application. • Papervision3d.:- An open source realtime 3d engine. • JBoss Rules :- A rule based inference engine. • MS SQL Server :- A relational Database Management System. • Tomcat Web Server:- A Web Container. • XML:- Flexible text format to carry data • Java Server Pages:-To trigger rules and generate XML. Team # 4 Health of a Software Project.

  16. Rule Based Inference Engine What is a rule based inference engine? Why use a rule based inference engine? Declarative: what you want it to do, not how Logic and data separation Scalability and Flexibility Understandable Rules Team # 4 Health of a Software Project. 16

  17. What is production Rule system? Matches facts and data, against Production Rules to infer conclusions which result in actions. Team # 4 process of matching the new or existing facts against Production Rules Manages execution order of rules Conflict Resolution strategy Health of a Software Project. 17

  18. Steps to develop Rules Team # 4 List the attributes Build rules in English, based on those attributes Define classes to represent facts Write rules in drl files to work with those facts Health of a Software Project. 18

  19. Example: if-then-else equivalent Team # 4 If process status = active then    Status = 1.0   Time elapsed so far in hours = (today – planned start)    % complete so far = (value from the database)    Planned % complete so far = (Time elapsed so far in hours / Adjusted total hours to work)   If planned % complete so far > 10 then           Status = (%complete / planned %complete so far)    End if End if Health of a Software Project. 19

  20. Example: JBoss Rules equivalent Team # 4 rule "calculate status when activity active" salience 11 when             act : Activity( activityState == "active" , plannedPercentComplete > 10.0 ) then modify (act) { act.activityStatusValue = act.percentComplete / act.plannedPercentComplete } modify (act) { act.plannedPercentComplete = -1.0 }             act.runQuery("update Capstone_workflow..ActivityData_1202484213721 set activityStatusValue = " + act.activityStatusValue +                                    " where packageName ='" + act.packageName +                                      "' and processName = " + act.processName + " and version = " + act.version + " and processInstanceName = " + act.processInstance + " and activityName = "+ act.activityName )              System.out.println (" :: Status Value = " + act.activityStatusValue); end Health of a Software Project. 20

  21. Time Line Health of a Software Project.

  22. References:- • http://downloads.jboss.com/drools/docs/4.0.4.17825.GA/html_single/index.html • http://www.flex.org/ • http://www.adobe.com/products/air/ • http://en.wikipedia.org/wiki/Rich_Internet_application Health of a Software Project.

  23. Thank You..!!! Health of a Software Project.

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