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Java > Open Source Codes > net > killingar > forum > wiki > UserNode


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.wiki;
27
28 import net.killingar.forum.internal.managers.ForumManager;
29 import net.killingar.wiki.impl.SimpleNode;
30
31 public class UserNode extends SimpleNode
32 {
33     public UserNode(
34         String JavaDoc text,
35         int lineCount,
36         int startIndex,
37         int endIndex)
38     {
39         super(text, lineCount, startIndex, endIndex);
40     }
41
42     public String JavaDoc createHTML(ForumManager manager, long id) throws java.sql.SQLException JavaDoc
43     {
44         return "<a HREF=\"user.View.action?userID="+id+"\">"+manager.getUser(id).toString()+"</a>";
45     }
46
47     public String JavaDoc toString()
48     {
49         try
50         {
51             // get manager
52 javax.servlet.http.HttpServletRequest JavaDoc req = webwork.action.ServletActionContext.getRequest();
53             ForumManager manager = (ForumManager)req.getSession().getAttribute("manager");
54
55             if (getText().equalsIgnoreCase("current"))
56             {
57                 return createHTML(manager, manager.getUserID());
58             }
59             else
60             {
61                 try
62                 {
63                     long l = Long.parseLong(getText());
64                     return createHTML(manager, l);
65                 }
66                 catch (NumberFormatException JavaDoc e)
67                 {
68                     return e.toString();
69                 }
70             }
71         }
72         catch (java.sql.SQLException JavaDoc e)
73         {
74             return e.toString();
75         }
76     }
77 }
78
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