KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > armedbear > j > CleanupThread


1 /*
2  * CleanupThread.java
3  *
4  * Copyright (C) 2003 Peter Graves
5  * $Id: CleanupThread.java,v 1.2 2003/05/25 13:43:03 piso Exp $
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License
9  * as published by the Free Software Foundation; either version 2
10  * of the License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20  */
21
22 package org.armedbear.j;
23
24 import javax.swing.SwingUtilities JavaDoc;
25
26 public final class CleanupThread extends Thread JavaDoc
27 {
28     private final Runnable JavaDoc runnable;
29     private boolean cancelled;
30
31     public CleanupThread(Runnable JavaDoc r)
32     {
33         super("cleanup");
34         runnable = r;
35     }
36
37     public void run()
38     {
39         while (true) {
40             try {
41                 Thread.sleep(60000); // 60 seconds
42 }
43             catch (InterruptedException JavaDoc e) {}
44             if (cancelled)
45                 return;
46             SwingUtilities.invokeLater(runnable);
47         }
48     }
49
50     public void cancel()
51     {
52         cancelled = true;
53         interrupt();
54     }
55 }
56
Popular Tags