helloworldcorbaserver.java

21天学通java的示例程序源代码

//HelloWorldCORBAServer.java

import org.omg.CORBA.*;
import org.omg.CosNaming.*;
import java.io.*;

class HelloWorldCORBAServer {
  public static void main(String args[]) {
    try {
      ORB orb = ORB.init(args, null);

      System.out.println("Creating implementation object");
      HelloWorldCORBAImpl impl = new HelloWorldCORBAImpl();
      orb.connect(impl);

      System.out.println("Connecting to Naming Service");
      org.omg.CORBA.Object rootContextObj = 
        orb.resolve_initial_references("NameService");
      NamingContext rootContext = 
        NamingContextHelper.narrow(rootContextObj);

      String objName = "HelloWorldCORBA";
      System.out.println("Binding object to naming context " 
                         + "with name '" + objName + "'");
      NameComponent name = new NameComponent(objName, "");
      NameComponent path[] = {
        name
      };
      rootContext.rebind(path, impl);

      System.out.println("Ready to accept requests");
      java.lang.Object syncObj = new java.lang.Object();
      synchronized (syncObj) {
        syncObj.wait();
      } 
    } catch (Exception e) {
      System.err.println("Exception caught : " + e);
      e.printStackTrace(System.err);
    } 
  } 
}