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Java > Open Source Codes > org > netbeans > modules > j2ee > oc4j > nodes > actions > UndeployModuleAction


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.modules.j2ee.oc4j.nodes.actions;
21
22 import org.openide.nodes.Node;
23 import org.openide.util.HelpCtx;
24 import org.openide.util.NbBundle;
25 import org.openide.util.RequestProcessor;
26 import org.openide.util.RequestProcessor.Task;
27 import org.openide.util.actions.NodeAction;
28
29 /**
30  *
31  * @author Michal Mocnak
32  */
33 public class UndeployModuleAction extends NodeAction {
34     
35     protected void performAction(Node[] nodes) {
36         if((nodes == null) || (nodes.length < 1))
37             return;
38         
39         for(Node node:nodes) {
40             UndeployModuleCookie uCookie = node.getCookie(UndeployModuleCookie.class);
41             
42             if (uCookie != null) {
43                 final Task t = uCookie.undeploy();
44                 final Node pNode = node.getParentNode().getParentNode();
45                 
46                 RequestProcessor.getDefault().post(new Runnable JavaDoc() {
47                     public void run() {
48                         t.waitFinished();
49                         if(pNode != null) {
50                             Node[] nodes = pNode.getChildren().getNodes();
51                             for (Node node : nodes) {
52                                 RefreshModulesCookie cookie = node.getCookie(RefreshModulesCookie.class);
53                                 if (cookie != null) {
54                                     cookie.refresh();
55                                 }
56                             }
57                         }
58                     }
59                 });
60             }
61         }
62     }
63     
64     protected boolean enable(Node[] nodes) {
65         for(Node node:nodes) {
66             UndeployModuleCookie cookie = node.getCookie(UndeployModuleCookie.class);
67             if (cookie == null || cookie.isRunning())
68                 return false;
69         }
70         
71         return true;
72     }
73     
74     public String JavaDoc getName() {
75         return NbBundle.getMessage(UndeployModuleAction.class, "LBL_UndeployAction");
76     }
77     
78     protected boolean asynchronous() { return false; }
79     
80     public org.openide.util.HelpCtx getHelpCtx() {
81         return HelpCtx.DEFAULT_HELP;
82     }
83 }
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