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Client_2.javaAPI DocExample3525Wed May 29 11:06:46 BST 2002com.titan.clients

Client_2

public class Client_2 extends Object

Fields Summary
Constructors Summary
Methods Summary
public static javax.naming.ContextgetInitialContext()

      return new InitialContext();
      /**** context initialized by jndi.properties file
        java.util.Properties p = new java.util.Properties();
        p.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
        p.put(Context.URL_PKG_PREFIXES, "jboss.naming:org.jnp.interfaces");
        p.put(Context.PROVIDER_URL, "localhost:1099");
        return new javax.naming.InitialContext(p);
      */
public static voidmain(java.lang.String[] args)

      try 
      {
         Context jndiContext = getInitialContext();
            
         Object ref = jndiContext.lookup("CabinHomeRemote");
         CabinHomeRemote home = (CabinHomeRemote)
            PortableRemoteObject.narrow(ref,CabinHomeRemote.class);  
         // Add 9 cabins to deck 1 of ship 1.
         makeCabins(home, 2, 10, 1, 1);
         // Add 10 cabins to deck 2 of ship 1.
         makeCabins(home, 11, 20, 2, 1);
         // Add 10 cabins to deck 3 of ship 1.
         makeCabins(home, 21, 30, 3, 1);
            
         // Add 10 cabins to deck 1 of ship 2.
         makeCabins(home, 31, 40, 1, 2);
         // Add 10 cabins to deck 2 of ship 2.
         makeCabins(home, 41, 50, 2, 2);
         // Add 10 cabins to deck 3 of ship 2.
         makeCabins(home, 51, 60, 3, 2);
            
         // Add 10 cabins to deck 1 of ship 3.
         makeCabins(home, 61, 70, 1, 3);
         // Add 10 cabins to deck 2 of ship 3.
         makeCabins(home, 71, 80, 2, 3);
         // Add 10 cabins to deck 3 of ship 3.
         makeCabins(home, 81, 90, 3, 3);
         // Add 10 cabins to deck 4 of ship 3.
         makeCabins(home, 91, 100, 4, 3);

         for (int i = 1; i <= 100; i++)
         {
            Integer pk = new Integer(i);
            CabinRemote cabin = home.findByPrimaryKey(pk);
            System.out.println("PK="+i+", Ship="+cabin.getShipId()
                               + ", Deck="+cabin.getDeckLevel()
                               + ", BedCount="+cabin.getBedCount()
                               + ", Name="+cabin.getName());
         }

      } 
      catch (java.rmi.RemoteException re) {re.printStackTrace();}
      catch (javax.naming.NamingException ne) {ne.printStackTrace();}
      catch (javax.ejb.CreateException ce) {ce.printStackTrace();}
      catch (javax.ejb.FinderException fe) {fe.printStackTrace();}
public static voidmakeCabins(com.titan.cabin.CabinHomeRemote home, int fromId, int toId, int deckLevel, int shipNumber)


      int bc = 3;
      for (int i = fromId; i <= toId; i++) 
      {        
         CabinRemote cabin = home.create(new Integer(i));
         int suiteNumber = deckLevel*100+(i-fromId);
         cabin.setName("Suite "+suiteNumber);
         cabin.setDeckLevel(deckLevel);
         bc = (bc==3)?2:3;
         cabin.setBedCount(bc);
         cabin.setShipId(shipNumber);
      }