public interface ItemHome extends EJBHome 
{
    public Item create(User owner) 
       throws RemoteException, CreateException;
    public Item findByPrimaryKey(ItemPK pk) 
       throws RemoteException, FinderException;
    public Enumeration findAllItems() 
       throws RemoteException, FinderException;
    public Enumeration findItemsByUser(User user) 
       throws RemoteException, FinderException;
}