LibraryServer

Java RMI practice

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RMIBasic

The basic RMI practice

How to run?

server side

• Place ComputingService.java, ComputingServiceImpl.java and RMIServer.java in the server.
• use javac to compile them

  javac ComputingService.java
  javac ComputingServiceImpl.java
  javac RMIServer.java

• run it

  java RMIServer

• if the default port 1099 is occupied, change it to an another port. In the 23rd line of RMIServer.java, then recomplie them and run.

  // open RMIRegistry
  LocateRegistry.createRegistry(1099);

client side

• Place ComputingService.java and RMIClient.java in client
• if your server and client isn't the same computer, change the "localhost" in 16th line of RMIClient.java to the ip address of your server

  // get register from localhost:1099(host:port)
  Registry registry = LocateRegistry.getRegistry("localhost", 1099);

• use javac to compile them

  javac ComputingService.java
  javac RMIClient.java

• run it and you will see an output 11

  java RMIClient

Note: if you want to run it in a project, please give the two interface file (server and client) a same package name, or you will get an error: no security manager: RMI class loader disabled

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Library Management System

A traditional client/server mode library.

What does it look like?

• Homepage
• Add a book to library
• Delete a book from library
• Query books from library

How to run?

server side

• Place LibraryServer in server side
• Use javac to compile them

  javac service\*.java
  javac LibraryServer.java

• Run it

  java LibraryServer

• if the default port 1099 is occupied, change it to an another port in Line 18 of LibraryServer.java, then recompile them.

  // open RMIRegistry
  LocateRegistry.createRegistry(1099);

client side

• Place LibraryClient in client side
• If your server and client isn't the same computer, change the "localhost" in line 60 of view.MainController.java to the ip address of your server

  // get register from localhost:1099
  Registry registry = LocateRegistry.getRegistry("localhost", 1099);

• Use javac to compile them

  javac -encoding utf-8 service\*.java
  javac -encoding utf-8 view\*.java
  javac -encoding utf-8 stage\*.java

• Run it and you will see the UI window

  java stage.Main