1 package org.apache.fulcrum.yaafi.service.shutdown;
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22 import org.apache.avalon.framework.activity.Disposable;
23
24 /**
25 * This class process the shutdown notification from the JVM.
26 *
27 * @author <a href="mailto:siegfried.goeschl@it20one.at">Siegfried Goeschl</a>
28 */
29
30 public class Shutdown implements Runnable
31 {
32 /** The service manager tobe disposed */
33 private Disposable disposable;
34
35 /** use System.exit() to shutdown the JVM */
36 private boolean useSystemExit;
37
38 /**
39 * Constructor.
40 * @param disposable the instance to be disposed
41 * @param useSystemExit call System.exit()?
42 *
43 */
44 public Shutdown( Disposable disposable, boolean useSystemExit )
45 {
46 this.disposable = disposable;
47 this.useSystemExit = useSystemExit;
48 }
49
50 /**
51 * @see java.lang.Runnable#run()
52 */
53 public void run()
54 {
55 try
56 {
57 this.disposable.dispose();
58 }
59 catch (Throwable t)
60 {
61 t.printStackTrace();
62 }
63
64 this.disposable = null;
65
66 if( this.useSystemExit )
67 {
68 System.exit(0);
69 }
70 }
71 }