CheckoutProcessor


1   /*
2    * Enhydra Java Application Server 
3    * The Initial Developer of the Original Code is Lutris Technologies Inc. 
4    * Portions created by Lutris are Copyright (C) 1997-2000 Lutris Technologies
5    * Inc. 
6    * All Rights Reserved. 
7    *
8    * The contents of this file are subject to the Enhydra Public License Version
9    * 1.0 (the "License"); you may not use this file except in compliance with the
10   * License. You may obtain a copy of the License at
11   * http://www.enhydra.org/software/license/epl.html 
12   *
13   * Software distributed under the License is distributed on an "AS IS" basis,
14   * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
15   * License for the specific language governing rights and limitations under the
16   * License. 
17   *
18   * 
19   */
20  
21  package golfShop.presentation.xmlc.checkout;
22  
23  import java.io.*;
24  import golfShop.spec.user.UserDO;
25  import com.lutris.appserver.server.session.Session;
26  import com.lutris.appserver.server.httpPresentation.*;
27  
28  /**
29   * Presentation object that processes the checkout request. If the user 
30   * data is OK, it redirects to the confirmation page.  If any of the 
31   * required fields are missing, it redirects back to the checkout page.
32   *
33   * @author Andrew John
34   * @version $Revision: 1.1 $
35   */
36  public class CheckoutProcessor implements HttpPresentation, java.io.Serializable   {
37  
38      public void run(HttpPresentationComms comms)
39              throws IOException, PageRedirectException, Exception   {
40  
41      // Update the user info to match what was entered in the form.
42      UserDO user = (UserDO) comms.session.getUser();
43  
44      String   param = comms.request.getParameter("address1");
45      if (param != null) user.setAddress1(param);
46  
47      param = comms.request.getParameter("address2");
48      if (param != null) user.setAddress2(param);
49  
50      param = comms.request.getParameter("city");
51      if (param != null) user.setCity(param);
52  
53      param = comms.request.getParameter("state");
54      if (param != null) user.setState(param);
55  
56      param = comms.request.getParameter("zip");
57      if (param != null) user.setZip(param);
58  
59      
60      boolean badEmail = false;
61      boolean badCC = false;
62      param = comms.request.getParameter("email");
63      if (param != null) 
64          user.setEmail(param);
65      else 
66          badEmail = true;
67  
68      param = comms.request.getParameter("creditcard");
69      if (param != null) 
70          user.setCreditCard(param);
71      else
72          badCC = true;
73  
74      // Save the changes, if some were made.
75      user.commitChanges();
76  
77      // If input is bad, redirect to Main.po, else redirect to Confirm.po.
78      String   url = null;
79      if (badEmail || badCC) {
80              url = comms.request.getAppFileURIPath("checkout/Main.po");
81      } else {
82              url = comms.request.getAppFileURIPath("checkout/Confirm.po");
83          }
84      ClientPageRedirectException e = new ClientPageRedirectException(url);
85      if (badEmail) 
86          e.addArgument("badEmail", "true");
87      if (badCC)
88          e.addArgument("badCC", "true");
89          throw e;
90      }
91  }
92
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