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Mark Access Form

Java Documentation

Description: In this we create a framework in which a student (a client) can use an applet or application to displays her/his marks (for multiple courses). This applet is automatically updated (using callbacks) when ever there is a change in students marks from the server. Each student has its ID and password to login to the system. Administrator can also login but it has more privilege then the student. Administrator can add, selete and modify student information such as course he/she is registered, marks for these courses and password etc. Persistence of the object is using file. If you want to Shut down the server then everything is saved into the file.

 

Implementation Details

There is only package

MyPackage

Design Issues and Better Designs:

  • I did not use Random number generation as It does not make any sense when you want to Modify the Test
  • I did not make callbacks after 25 sec ,instead of it I made callbacks at the destroy event of the Administrator
  • I am registering Student Frame for callbacks
  • To distribute the Load ,there should be more RMI Server Running .So we can distributed some Load to different Server

 

 

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