counterclient.java

来自「Java the UML Way 书中所有源码」· Java 代码 · 共 30 行

/*
 * CounterClient.java   E.L. 2001-08-25
 */
import java.rmi.*;
import java.rmi.server.*;

class CounterClient {
  public static void main(String[] args) {
    String url = "rmi://localhost/";
    try {
      YesNoCounter counter = (YesNoCounter) Naming.lookup(url + "CountingsLtd");
      counter.increaseNumberOfYes();
      counter.increaseNumberOfNo();
      System.out.println("Number of Yes: " + counter.getNumberOfYes() +
        " Number of No: " + counter.getNumberOfNo());
      counter.increaseNumberOfYes(10);
      counter.increaseNumberOfNo(20);
      System.out.println("Number of Yes: " + counter.getNumberOfYes() +
      " Number of No: " + counter.getNumberOfNo());
    } catch (Exception e) {
      System.out.println("Error: " + e);
    }
  }
}
/* Example Run:
Number of Yes: 1 Number of No: 1
Number of Yes: 11 Number of No: 21
*/