try
{
Context jndiContext = getInitialContext ();
Object ref = jndiContext.lookup ("ShipHomeRemote");
ShipHomeRemote home = (ShipHomeRemote)
PortableRemoteObject.narrow (ref,ShipHomeRemote.class);
// We check if we have to build the database schema...
//
if ( (args.length > 0) && args[0].equalsIgnoreCase ("CreateDB") )
{
System.out.println ("Creating database table...");
home.makeDbTable ();
}
// ... or if we have to drop it...
//
else if ( (args.length > 0) && args[0].equalsIgnoreCase ("DropDB") )
{
System.out.println ("Dropping database table...");
home.deleteDbTable ();
}
else
{
// ... standard behavior
//
System.out.println ("Creating Ship 101..");
ShipRemote ship1 = home.create (new Integer (101),"Edmund Fitzgerald");
ship1.setTonnage (50000.0);
ship1.setCapacity (300);
Integer pk = new Integer (101);
System.out.println ("Finding Ship 101 again..");
ShipRemote ship2 = home.findByPrimaryKey (pk);
System.out.println (ship2.getName ());
System.out.println (ship2.getTonnage ());
System.out.println (ship2.getCapacity ());
System.out.println ("ship1.equals (ship2) == " +
ship1.equals (ship2));
System.out.println ("Removing Ship 101..");
ship2.remove ();
}
} 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 ();
}
catch (javax.ejb.RemoveException re)
{
re.printStackTrace ();
}
