/*
 * This example is from the book "Java Enterprise in a Nutshell".
 * Copyright (c) 1999 by O'Reilly & Associates.  
 * You may distribute this source code for non-commercial purposes only.
 * You may study, modify, and use this example for any purpose, as long as
 * this notice is retained.  Note that this example is provided "as is",
 * WITHOUT WARRANTY of any kind either expressed or implied.
 */

import java.rmi.server.UnicastRemoteObject;
import java.rmi.RemoteException;

/**
 * ThisOrThatServerImpl: A simple RMI remote object implementation.
 *
 * Example 3-4, Java Enterprise in a Nutshell, 1st ed.
 * Author: Jim Farley
 */

public class ThisOrThatServerImpl
  extends UnicastRemoteObject implements ThisOrThatServer {

  public ThisOrThatServerImpl() throws RemoteException {}

  // Remotely-accessible methods
  public String doThis(String todo) throws RemoteException {
    return doSomething("this", todo);
  }

  public String doThat(String todo) throws RemoteException {
    return doSomething("that", todo);
  }

  // Non-remote methods
  private String doSomething(String what, String todo) {
    String result = "Did " + what + " to " + todo + ".";
    return result;
  }
}