/*

 *

 * Copyright 2000 Sun Microsystems, Inc. All Rights Reserved.

 * 

 * This software is the proprietary information of Sun Microsystems, Inc.  

 * Use is subject to license terms.

 * 

 */



import java.util.*;

import javax.naming.Context;

import javax.naming.InitialContext;

import javax.rmi.PortableRemoteObject;



public class OrderClient {



   public static void main(String[] args) {



      try {



         ArrayList lineItems = new ArrayList();

         lineItems.add(new LineItem("p23", 13, 12.00, 1, "123"));

         lineItems.add(new LineItem("p67", 47, 89.00, 2, "123"));

         lineItems.add(new LineItem("p11", 28, 41.00, 3, "123"));



         Context initial = new InitialContext();

         Object objref = initial.lookup("MyOrder");



         OrderHome home = 

             (OrderHome)PortableRemoteObject.narrow(objref, 

                                          OrderHome.class);



         System.out.println("about to create");

         Order duke = home.create("123", "c44", "open", 

            totalItems(lineItems), lineItems);



         displayItems(duke.getLineItems());

         System.out.println();



         Collection c = home.findByProductId("p67");

         Iterator i=c.iterator();



         while (i.hasNext()) {

            Order order = (Order)i.next();

            String id = (String)order.getPrimaryKey();

            System.out.println(id);

         }





      } catch (Exception ex) {

          System.err.println("Caught an exception." );

          ex.printStackTrace();

      }

   } 



   static double totalItems(ArrayList lineItems) {



      double total = 0.00;

      ListIterator iterator = lineItems.listIterator(0);

      while (iterator.hasNext()) {

         LineItem item = (LineItem)iterator.next();

         total += item.getUnitPrice();

      }

      return total;

   }



   static void displayItems(ArrayList lineItems) {



      ListIterator iterator = lineItems.listIterator(0);

      while (iterator.hasNext()) {

         LineItem item = (LineItem)iterator.next();

         System.out.println(item.getOrderId() + " " +

                            item.getItemNo() + " " +

                            item.getProductId() + " " +

                            item.getUnitPrice());

      }

   }

}