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Java > Open Source Codes > net > killingar > forum > actions > todo > 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.todo;
30
31 import net.killingar.forum.internal.Todo;
32 import net.killingar.forum.internal.managers.TodoManager;
33
34 public class Delete extends ActionTodoSupport
35 {
36     // Private --------------------------------------------------------
37
38     // Attributes -----------------------------------------------------
39 long todoID;
40     boolean confirmed = false;
41     Todo todo;
42
43     // Types ----------------------------------------------------------
44
45     // Setters --------------------------------------------------------
46 public void setTodoID(long in) { todoID = in; }
47     public void setConfirmed(boolean in) { confirmed = in; }
48
49     // Getters --------------------------------------------------------
50 public Todo getTodo() { return todo; }
51
52     // Implementation -------------------------------------------------
53 protected String JavaDoc doExecute()
54     {
55         try
56         {
57             TodoManager todoMgr = (TodoManager)manager.getManager(TodoManager.class.getName());
58
59             if (confirmed)
60             {
61                 todoMgr.removeTodo(todoID);
62                 return SUCCESS;
63             }
64             else
65             {
66                 todo = todoMgr.getTodo(todoID);
67                 return INPUT;
68             }
69     }
70         catch (Exception JavaDoc e)
71         {
72             e.printStackTrace();
73             addErrorMessage("executing "+getClass().toString()+" action failed, exception thrown: "+e.toString());
74             return ERROR;
75         }
76     }
77 }
78
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