1. Student Assignment Organizer Amir Catran Orian Paz Supervisor: Ran Margolin Final presentation Spring 2010

2. Motivation A student’s time is a very limited resource. Assignments should be managed effectively upon the short timeline. Students receive most assignments by e-mail. An e-mail service that provides assignment managing would make students life much easier!

3. Goals Create a user-friendly tool for organizing assignments. Gain knowledge about mail protocols, Data bases and GUI design. Gain experience in programming a complex and varied application.

4. Technologies Java Java Mail Java DB (Derby) Net Beans IMAP

5. Project outline The N-Tier model: Database Data Access Layer Business Logic GUI

6. Package Diagram

7. Database diagram

8. DAL DAL is singleton Generalization insert method using DBElement interface: DAL sets the object’s ID field after creation

9. DAL

10. BL Class Diagram All class handlers and units hold reference to the DAL

11. BL Class Diagram Observers: MailHandler, Notifier. Observable: CalendarSubject Interfaces: DBElement, Notification Inheritance: Notification from DBElement

12. Composition: classes implement a “has-a” relation. MailReceiver uses JavaMail & IMAP ParsingUnit using RegularExpression BL Class Diagram

13. GUI Swing classes: JFrame, JPanel, JTree, JMenu, JTabbedPane Fields validation class Alerts and notifications: JOptionPane

14. GUI Class Diagram

15. Thank You!