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Java > Open Source Codes > org > netbeans > core > actions > SystemExit


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.core.actions;
21
22 import org.openide.LifecycleManager;
23 import org.openide.util.HelpCtx;
24 import org.openide.util.actions.CallableSystemAction;
25 import org.openide.util.NbBundle;
26 import org.openide.util.RequestProcessor;
27
28 /**
29  * Shut down the system.
30  * @author Ian Formanek, Jesse Glick, et al.
31  */
32 public class SystemExit extends CallableSystemAction implements Runnable JavaDoc {
33
34     /** generated Serialized Version UID */
35     private static final long serialVersionUID = 5198683109749927396L;
36
37     /** Human presentable name of the action. This should be
38      * presented as an item in a menu.
39      * @return the name of the action
40      */
41     public String JavaDoc getName() {
42         return NbBundle.getBundle(SystemExit.class).getString("Exit");
43     }
44
45     /** Help context where to find more about the action.
46     * @return the help context for this action
47     */
48     public HelpCtx getHelpCtx() {
49         return new HelpCtx (SystemExit.class);
50     }
51     
52     protected boolean asynchronous() {
53         // Not managed alongside other actions.
54 return false;
55     }
56
57     public void performAction() {
58         // Do not run in AWT.
59 RequestProcessor.getDefault().post(this);
60     }
61
62     /* Performs the exit (by calling LifecycleManager).*/
63     public void run() {
64         LifecycleManager.getDefault().exit();
65     }
66
67     protected void initialize() {
68         super.initialize();
69         putValue("noIconInMenu", Boolean.TRUE); // NOI18N
70 }
71     
72 }
73
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