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Java > Open Source Codes > net > killingar > forum > actions > strip > List


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 /**
27  *
28  */
29 package net.killingar.forum.actions.strip;
30
31 import net.killingar.forum.internal.Comic;
32 import net.killingar.forum.internal.Strip;
33
34 public class List extends net.killingar.forum.actions.comic.ActionComicsSupport
35 {
36     // Private --------------------------------------------------------
37
38     // Attributes -----------------------------------------------------
39 Comic comic;
40     long current;
41     Strip[] strips;
42
43     // Methods --------------------------------------------------------
44
45     // Types ----------------------------------------------------------
46
47     // Setters --------------------------------------------------------
48 public void setComicID(long comicID)
49     {
50         try
51         {
52             comic = comicmgr.getComic(comicID);
53         }
54         catch (Exception JavaDoc e)
55         {
56             comic = null;
57         }
58     }
59
60     // Getters --------------------------------------------------------
61 public Comic getComic() { return comic; }
62     public Strip[] getStrips() { return strips; }
63     public long getCurrent(){ return current; }
64
65   // Implementation -------------------------------------------------
66 protected String JavaDoc doExecute()
67     {
68         if (comic == null)
69         {
70             addErrorMessage("comic not found");
71             return ERROR;
72         }
73
74         try
75         {
76             current = comicmgr.getPosition(manager.getUserID(), comic.getId());
77             if (current == 0)
78                 current = comic.getFirstID();
79
80             strips = comicmgr.getStrips(comic.getId());
81
82             java.util.Arrays.sort(strips);
83         }
84         catch (Exception JavaDoc e)
85         {
86             e.printStackTrace();
87             addErrorMessage("executing "+getClass().toString()+" action failed, exception thrown: "+e.toString());
88             return ERROR;
89         }
90
91         return SUCCESS;
92     }
93 }
94
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