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Client-Server-Pattern

This is a simple implementation of client-server-pattern in Java. This repository was built in the course 'Design of software systems' at the university of Innsbruck (faculty computer science). No GUI - only terminal based.

Functionalities

The pattern should provide following functionalities:

  • Implement two servers (one for cars and the other one for motorcycles) which calculates the discounted price for the given vehicle.
  • Implement a client who represents a sales application for a car dealer.
  • The communication between client and the servers should be with 'Java Sockets'.
  • Every vehicle has three different equipment version (A, B, C).
  • For cars:
    • Cars with equipment version A or B should get a random discount between 10 and 20 percent.
    • Cars with equipment version C should get 5 a discount of 5 percent.
  • For motorcycles:
    • Motorcycles with equipment version A or C should get a discount of 30 percent.
    • Motorcycles with equipment version B should get a random discount between 5 and 10 percent.
  • The client program should run endless until the user enters 'close'.
  • Every input should be correct (e.g. it's not possible to enter a truck or something else)
  • The calculation at the server should only be proceed, if and only if the vehicle is correct (meaning: not null or something else)
  • The client should print the discounted price from the server at the terminal.