java源代码

				// Customer.java
				// Customer is the remote interface for entity EJB Customer.
				package com.deitel.advjhtp1.bookstore.ejb;
				
				// Java core packages
				import java.rmi.RemoteException;
				import java.util.Collection;
				
				// Java extension packages
				import javax.ejb.*;
				
				// Deitel packages
				import com.deitel.advjhtp1.bookstore.model.*;
				import com.deitel.advjhtp1.bookstore.exceptions.*;
				
				public interface Customer extends EJBObject {
				   
				   // get Customer data as a CustomerModel
				   public CustomerModel getCustomerModel() 
				      throws RemoteException;
				   
				   // get Order history for CustomerModel
				   public Collection getOrderHistory() 
				      throws RemoteException, NoOrderHistoryException;
				   
				   // get password hint for CustomerModel
				   public String getPasswordHint() throws RemoteException;
				}
				
				/***************************************************************
				 * (C) Copyright 2002 by Deitel & Associates, Inc. and         *
				 * Prentice Hall. All Rights Reserved.                         *
				 *                                                             *
				 * DISCLAIMER: The authors and publisher of this book have     *
				 * used their best efforts in preparing the book. These        *
				 * efforts include the development, research, and testing of   *
				 * the theories and programs to determine their effectiveness. *
				 * The authors and publisher make no warranty of any kind,     *
				 * expressed or implied, with regard to these programs or to   *
				 * the documentation contained in these books. The authors     *
				 * and publisher shall not be liable in any event for          *
				 * incidental or consequential damages in connection with, or  *
				 * arising out of, the furnishing, performance, or use of      *
				 * these programs.                                             *
				 ***************************************************************/