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


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
33 public class Delete extends net.killingar.forum.actions.comic.ActionComicsSupport
34 {
35     // Private --------------------------------------------------------
36
37     // Attributes -----------------------------------------------------
38 net.killingar.forum.internal.Strip strip;
39     Comic comic;
40     boolean confirmed;
41     String JavaDoc url;
42
43     // Methods --------------------------------------------------------
44
45     // Types ----------------------------------------------------------
46
47     // Setters --------------------------------------------------------
48 public void setStripID(long stripID)
49     {
50         try
51         {
52             strip = comicmgr.getStrip(stripID);
53             comic = comicmgr.getComic(strip.getParentID());
54         }
55         catch (Exception JavaDoc e)
56         {
57             strip = null;
58         }
59     }
60     public void setConfirmed(boolean in) { confirmed = in; }
61
62     // Getters --------------------------------------------------------
63 public net.killingar.forum.internal.Strip getStrip() { return strip; }
64     public Comic getComic() { return comic; }
65     public long getComicId() { return comic.ID; }
66     public String JavaDoc getUrl() { return url; }
67
68   // Implementation -------------------------------------------------
69 protected String JavaDoc doExecute()
70     {
71         if (strip == null)
72         {
73             addErrorMessage("strip not found");
74             return ERROR;
75         }
76
77         try
78         {
79             if (!confirmed)
80             {
81                 url = (optionmgr.get("use cached comics") != null && strip.localURL != null)? strip.localURL: strip.URL;
82                 return INPUT;
83             }
84
85             comicmgr.removeStrip(strip.ID);
86         }
87         catch (Exception JavaDoc e)
88         {
89             e.printStackTrace();
90             addErrorMessage("executing "+getClass().toString()+" action failed, exception thrown: "+e.toString());
91             return ERROR;
92         }
93
94         return SUCCESS;
95     }
96 }
97
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