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Java > Open Source Codes > net > killingar > forum > actions > area > ViewGuestbook


1 /* Copyright 2000-2005 Anders Hovmöller
2  *
3  * The person or persons who have associated their work with
4  * this document (the "Dedicator") hereby dedicate the entire
5  * copyright in the work of authorship identified below (the
6  * "Work") to the public domain.
7  *
8  * Dedicator makes this dedication for the benefit of the
9  * public at large and to the detriment of Dedicator's heirs
10  * and successors. Dedicator intends this dedication to be an
11  * overt act of relinquishment in perpetuity of all present
12  * and future rights under copyright law, whether vested or
13  * contingent, in the Work. Dedicator understands that such
14  * relinquishment of all rights includes the relinquishment of
15  * all rights to enforce (by lawsuit or otherwise) those
16  * copyrights in the Work.
17  *
18  * Dedicator recognizes that, once placed in the public
19  * domain, the Work may be freely reproduced, distributed,
20  * transmitted, used, modified, built upon, or otherwise
21  * exploited by anyone for any purpose, commercial or non-
22  * commercial, and in any way, including by methods that have
23  * not yet been invented or conceived.
24  */
25
26 package net.killingar.forum.actions.area;
27
28 import net.killingar.forum.internal.Message;
29
30 import java.util.ArrayList JavaDoc;
31
32 public class ViewGuestbook extends View
33 {
34     // Private --------------------------------------------------------
35
36     // Attributes -----------------------------------------------------
37
38     // Methods --------------------------------------------------------
39
40     // Types ----------------------------------------------------------
41
42     // Setters --------------------------------------------------------
43
44     // Getters --------------------------------------------------------
45
46   // Implementation -------------------------------------------------
47
48     protected String JavaDoc doExecute()
49     {
50         String JavaDoc s;
51
52         try
53         {
54             boolean logout = !manager.isLoggedIn();
55             if (logout)
56                 manager.login("SK Guestbook Robot", "a4mnc-a834n;zos;gwon5r23l");
57
58             if (pageID == -1)
59                 pageID = 0;
60
61             s = super.doExecute();
62
63             java.util.List JavaDoc l = new ArrayList JavaDoc();
64
65             if (!s.equals(ERROR))
66             {
67                 Message m[] = areamgr.getPage(areaID, pageID);
68                 for (int i = 0; i != m.length; i++)
69                     l.add(new GuestbookMessageData(m[i]));
70             }
71
72             messages = l.iterator();
73
74             if (logout)
75                 manager.logout();
76         }
77         catch (Exception JavaDoc e)
78         {
79             s = ERROR;
80             addErrorMessage("failed to display guestbook "+e);
81
82             e.printStackTrace();
83         }
84
85         return s;
86     }
87 }
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