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Flight Information Management System

Flight Information Management System. Chantelle Erasmus. Motivation. Learn about the client/server model with use of database How the client interacts with the server How server interacts with database. Goals. Create a client/server application with ability to:

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Flight Information Management System

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  1. Flight Information Management System Chantelle Erasmus

  2. Motivation • Learn about the client/server model with use of database • How the client interacts with the server • How server interacts with database

  3. Goals • Create a client/server application with ability to: • Display flight information to user depending on information requested • Only display information that user is authorized to view • Add/Update/Delete flight information if user has proper authorization

  4. Implementation Details • Use Java Swing for GUI • Use Java • Use Oracle database • Java Persistence API • Developed on Windows 7 • Netbeans IDE

  5. Client Design • Input is gathered from user through GUI • Has main thread for GUI and sending messages • Message sent to server requesting information • Has receive thread for receiving messages from server • Display information through GUI to user if applicable

  6. Server Design • Java Persistence API used for communication with the database • Has main thread for sending messages to client and Java Persistence API calls • Has receive thread for receiving messages from clients

  7. Database Design • Store all information about flights that may need to be accessed • Store user credentials and authorizations • Very basic; add more information in future

  8. Database Details

  9. SERVER Send() DATABASE CLIENTS JavaPersistence API Calls (Query) Receive() CLIENT SERVER • Main Thread • GUI Events • Sending messages to server • Main Thread • Sending messages to client • Java Persistence API calls Receive Thread - Receive messages from server Receive Thread - Receive messages from client

  10. EVENT_MSG(sent from client) • Client Id • Event type • Add (type 0) • Update (type 1) • Delete (type 2) • Query (type 3) • Login (type 4) • Data • If type 0-3, query to be executed • If type 4, credentials

  11. SERVER Send() DATABASE CLIENTS JavaPersistence API Calls (Query) Receive() CLIENT SERVER • Main Thread • GUI Events • Sending messages to server • Main Thread • Sending messages to client • Java Persistence API calls Receive Thread - Receive messages from server Receive Thread - Receive messages from client

  12. EVENT_MSG(sent from server) • Client Id • Event type • Add (type 0) • Update (type 1) • Delete (type 2) • Query (type 3) • Login (type 4) • Data • If type 0-2, return whole table • If type 3, result of executed query • If type 4, valid and admin privileges

  13. SERVER Send() DATABASE CLIENTS JavaPersistence API Calls (Query) Receive() CLIENT SERVER • Main Thread • GUI Events • Sending messages to server • Main Thread • Sending messages to client • Java Persistence API calls Receive Thread - Receive messages from server Receive Thread - Receive messages from client

  14. Basic User: Initial Screen

  15. Basic User: Find Gate Info.

  16. Basic User: Gate Info. Result

  17. Pilot: Login

  18. Pilot: Login Error

  19. Pilot: Initial Screen

  20. Pilot: Aircraft Type Error

  21. Pilot: Aircraft Type Info.

  22. Admin: Login

  23. Admin: Initial Screen

  24. Admin: Update Flight Info.

  25. Admin: Add Flight

  26. Admin: Add Flight Result

  27. Admin: Remove Flight

  28. Admin: Remove Flight Result

  29. Questions/Comments

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