RMI Example: Client Program

• Client Program

  /**
    * client/ComputePi.java
    * Client ProgramRemote Interface Implementation
   **/
  package client;
  
  import java.rmi.*;
  import java.math.*;
  import compute.*;
  
  public class ComputePi{
    public static void main(String args[]){
      if (System.getSecurityManager() == null){
        System.setSecurityManager(new RMISecurityManager());
      }
      try{
        String name = "//" + args[0] + "/Compute";
        Compute comp = (Compute) Naming.lookup(name);
        Pi task = new Pi(Integer.parseInt(args[1]));
        BigDecimal pi = (BigDecimal) (comp.executeTask(task));
        System.out.println(pi);
      } catch (Exception e){
        System.err.println("ComputePi exception: " + e.getMessage());
        e.printStackTrace();
      }
    } 
  }