package com.titan.cabin;
import com.titan.cabin.CabinHome;
import com.titan.cabin.Cabin;
import com.titan.cabin.CabinPK;
import javax.naming.InitialContext;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.ejb.CreateException;
import java.rmi.RemoteException;
import java.util.Properties;
public class Client_2 {
public static void main(String [] args){
try{
Context jndiContext = getInitialContext();
CabinHome home = (CabinHome)jndiContext.lookup("CabinHome");
// 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++){
CabinPK pk = new CabinPK();
pk.id = i;
Cabin cabin = home.findByPrimaryKey(pk);
System.out.println("PK = "+i+", Ship = "+cabin.getShip()
+ ", 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();}
}
static public javax.naming.Context getInitialContext()
throws javax.naming.NamingException{
Properties p = new Properties();
// ... specify the JNDI properties specific to the vendor
return new javax.naming.InitialContext(p);
}
public static void makeCabins(CabinHome home, int fromId, int toId,
int deckLevel, int shipNumber)
throws RemoteException, CreateException{
int bc = 3;
for(int i = fromId; i <= toId; i++){
Cabin cabin = home.create(i);
int suiteNumber = deckLevel*100+(i-fromId);
cabin.setName("Suite "+suiteNumber);
cabin.setDeckLevel(deckLevel);
bc = (bc==3)?2:3;
cabin.setBedCount(bc);
cabin.setShip(shipNumber);
}
}
} |