import org.omg.CosNaming.*; // naming service
import org.omg.CosNaming.NamingContextPackage.*;
import org.omg.CORBA.*;
import java.util.*;
import Arith.*;


public class MathServer {
   public static void main(String args[]) {
      try{
         // Create and initialize the ORB
         ORB orb = ORB.init(args, null);
      
         // Create the servant and register it with the ORB
         MultiplyServant mulRef = new MultiplyServant();
         orb.connect(mulRef);
      
         // Get the root naming context
         org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService");
         NamingContext ncRef = NamingContextHelper.narrow(objRef);
      
         // Bind the object reference in naming
         NameComponent nc = new NameComponent("Multiply", " ");
         NameComponent path[] = {nc};
         ncRef.rebind(path, mulRef);
         System.out.println("server started....");
      
         // Wait for invocations from clients
         java.lang.Object sync = new java.lang.Object();
         synchronized(sync){
           sync.wait();
         }
      } catch(Exception e) {
         System.err.println("ERROR: " + e);
         e.printStackTrace(System.out);
      }  
   }
}


class MultiplyServant extends _MultiplicationImplBase {
   public void multiply(double x, double y, org.omg.CORBA.DoubleHolder result) {
      result.value = x * y;
  
   }
}