KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > com > sun > j2ee > blueprints > customer > CustomerFacade


1 /*
2 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * - Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * - Redistribution in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
14 * distribution.
15 *
16 * Neither the name of Sun Microsystems, Inc. or the names of
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * This software is provided "AS IS," without a warranty of any
21 * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
22 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
23 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
24 * EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES
25 * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
26 * DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
27 * OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
28 * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
29 * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
30 * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE,
31 * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
32 *
33 * You acknowledge that Software is not designed, licensed or intended
34 * for use in the design, construction, operation or maintenance of
35 * any nuclear facility.
36 */
37 package com.sun.j2ee.blueprints.customer;
38
39 import com.sun.j2ee.blueprints.customer.dao.*;
40 import com.sun.j2ee.blueprints.util.dao.DAOFactory;
41
42 /**
43  * This class is accessed by any client wanting to access the customer data
44  **/
45 public class CustomerFacade {
46     
47     private AccountDAO accountDao = null;
48     
49     public CustomerFacade() {
50         accountDao = (AccountDAO) DAOFactory.getDAO(JNDINames.ACCOUNT_DAO_CLASS);
51     }
52     
53     
54     public void createAccount(Account accountDetails)throws CustomerException {
55         try {
56             accountDao.create(accountDetails);
57         } catch (Exception JavaDoc e) {
58             throw new CustomerException("Exception in CustomerFacade while creating account.", e);
59         }
60     }
61     
62     public Account getAccount(String JavaDoc userId) throws CustomerException {
63         Account account = null;
64         try {
65             account = accountDao.getAccount(userId);
66         } catch(AccountDAOFinderException fe) {
67             throw new CustomerException("Exception in CustomerFacade while creating account.", fe);
68         }
69         return account;
70     }
71 }
72
Popular Tags