1. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.1 Electronic Human Resource Management Software CSCI 6838.1 Research Project and Seminar Team # 2 April 10, 2007, Tuesday

2. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.2 Table of Contents Team Information ………………………… Srikanth Customer Information ………………………... Srikanth Project Goal ………………………… Srikanth Project Requirements ………………………… Srikanth Architecture ………………………… Srikanth Use Case Diagram ………………………… Ram Enterprise Java Beans ………………………… Ram Entity Beans ………………………… Ram

3. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.3 Table of Contents Project Demo ………………………… Rushi HR-XML ………………………… Rushi Lessons Learnt ………………………… Praneeth Project Timeline ………………………... Praneeth Development Team ………………………… Praneeth References ………………………… Praneeth Special Thanks ………………………… Praneeth

4. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.4 Team Information Team Members Srikanth Pillarisetty pillarisetty.s@gmail.com Rushikesh Samaiahgare srushikesh@gmail.com Praneeth Padmanabhuni pranpad@gmail.com Ram Nachiappan ram.nachiappan@gmail.com Team Members Srikanth Pillarisetty pillarisetty.s@gmail.com Rushikesh Samaiahgare srushikesh@gmail.com Praneeth Padmanabhuni pranpad@gmail.com Ram Nachiappan ram.nachiappan@gmail.com Mentor Mr. Azmat Tejani CTO, GHG Corporation azmat.tejani@ghg.com Faculty Advisor Dr. Kwok Bun Yue Chair of Computer Science yue@uhcl.edu

5. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.5 Customer Information GHG Corporation Currently marketing electronic Employee Management Software (eEMS), a Web based system to manage employee information for mid-sized companies. It is based in Houston, TX. It has good customers such as City of Houston, US-Air Force, GB-Tech, Hernandez to name a few. Contact Persons Azmat Tejani, CTO Website: www.ghg.com

6. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.6 Project Goal The main goal of the project is to develop a new module called EHRMS to the existing software EEMS The EHRMS can be used by existing employees to submit HR information electronically to the HR Dept HR Dept can extract HR-XML from the data entered by user

7. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.7 Software Requirements Technologies Used: - J2SE 5.0 - Java EE 5.0 - EJB 3.0 - MS SQL-Server 2005 (Express Edition) - JBoss AS 4.0.5

8. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.8 Model View Controller Architecture

9. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.9 Architecture Model ==== Entity Beans EJB 3.0 Beans are used to implement the Model Level in our architecture. View ==== JSP JSP is View, the front-end of our architecture Controller ==== Servlet Servlet, the Controller communicates with the database, View and Model

10. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.10 Architecture Diagram Model ViewController

11. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.11 Use Case Diagram Enter information Edit Information Submit Information UserHR Dept View Information Modify information Extract data in HR-XML format View information

12. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.12 Enterprise Java Beans Enterprise Java Bean (EJB) is a managed, server- sided component. It was developed in 1997 by IBM. The EJB specification intends to provide a standard way to implement the back-end 'business' code typically found in enterprise applications. EJB Architecture. Persistence Management, Transaction Integrity, and Security. EJB Types.

13. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.13 Entity Bean Entity Beans are distributed objects having persistent state. Bean Managed Persistence (BMP) Container Managed Persistence (CMP). An entity bean is identified by a primary key. If the container in which an entity bean is hosted crashes, the entity bean, its primary key, and remote references survive the crash.

14. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.14 Project Demo

15. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.15 HR-XML Independent, non-profit organization. Enables e-commerce and inter-company to exchange human resources data worldwide. Represented by its membership in 22 countries. Develops and publishes an open data exchange standards based on Extensible Markup Language (XML). Open to vendors, consultants, standards bodies, employers and other end-users, and individuals.

16. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.16 Lessons Learnt Architectures Learnt MVC EJB 3.0 JBoss Web-Services SOAP, WSDL HR-XML Team work Importance of Research

17. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.17 Project Timeline Task Name Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8 Week 9 Week 10 Week 11 Week 12 Week 13 Week 14 Week 15 Introduction to the course Working on the Project Website Research on Technologies Used Requirements Analysis Database Design Coding and Documentation Testing

18. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.18 Current Status Work Done - Completed Database design - Completed most of the coding part

19. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.19 Current Status Work to be Completed - Enhancement of User Interface - Writing the report - Testing the project

20. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.20 Development Team Team Leader Srikanth Webmaster Rushikesh Research All DBA Srikanth and Ramasamy Lead Programmer Rushikesh and Praneeth Technical Writer Ramasamy and Praneeth

21. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.21 References JBoss AS 4.0.5 - http://labs.jboss.com/portal/jbossas/download http://labs.jboss.com/portal/ J2EE Tutorial – http://java.sun.com/j2ee/1.4/docs/tutorial/doc/ http://java.sun.com/j2se/1.5.0/ XML – http://www.xml.com/ http://www.w3schools.com/schema/default.asp EJB 3.0 5 th Edition by Bill Burke and Richard Monson- Haefel HR-XML - www. hr-xml.org

22. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.22 Special Thanks Dr. Kwok Bun Yue Mr. Azmat Tejani GHG Corporation

23. Copyright © Team # 2 CSCI 6838 Spring 2007. All Rights Reserved.23 Thank You