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Java > Open Source Codes > org > netbeans > modules > j2ee > oc4j > nodes > OC4JJ2EEApplicationsChildren


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;
21
22 import java.util.Vector JavaDoc;
23 import javax.enterprise.deploy.shared.ModuleType JavaDoc;
24 import javax.enterprise.deploy.spi.TargetModuleID JavaDoc;
25 import org.netbeans.modules.j2ee.oc4j.OC4JDeploymentManager;
26 import org.netbeans.modules.j2ee.oc4j.nodes.actions.Refreshable;
27 import org.netbeans.modules.j2ee.oc4j.util.OC4JPluginUtils;
28 import org.openide.ErrorManager;
29 import org.openide.nodes.Children;
30 import org.openide.nodes.Node;
31 import org.openide.util.Lookup;
32 import org.openide.util.RequestProcessor;
33
34 /**
35  * It describes children nodes of the J2EE Applications node
36  *
37  * @author Michal Mocnak
38  */
39 public class OC4JJ2EEApplicationsChildren extends Children.Keys implements Refreshable {
40     
41     private Lookup lookup;
42     private final static Node WAIT_NODE = OC4JItemNode.createWaitNode();
43     
44     OC4JJ2EEApplicationsChildren(Lookup lookup) {
45         this.lookup = lookup;
46     }
47     
48     public void updateKeys(){
49         setKeys(new Object JavaDoc[] {WAIT_NODE});
50         
51         RequestProcessor.getDefault().post(new Runnable JavaDoc() {
52             Vector JavaDoc keys = new Vector JavaDoc();
53             OC4JDeploymentManager dm = lookup.lookup(OC4JDeploymentManager.class);
54             
55             public void run() {
56                 
57                 try {
58                     for(TargetModuleID JavaDoc id:dm.getRunningModules(ModuleType.EAR, dm.getTargets())) {
59                         String JavaDoc name = OC4JPluginUtils.getName(id);
60                         if(name.contains("system") || name.contains("default") ||
61                                 name.contains("ascontrol")) {
62                             keys.add(new OC4JItemNode(lookup, id, OC4JItemNode.ItemType.J2EE_APPLICATION_SYSTEM));
63                         } else {
64                             keys.add(new OC4JItemNode(lookup, id, OC4JItemNode.ItemType.J2EE_APPLICATION));
65                         }
66                     }
67                 } catch (Exception JavaDoc ex) {
68                     ErrorManager.getDefault().notify(ErrorManager.INFORMATIONAL, ex);
69                 }
70                 
71                 setKeys(keys);
72             }
73         }, 0);
74     }
75     
76     protected void addNotify() {
77         updateKeys();
78     }
79     
80     protected void removeNotify() {
81         setKeys(java.util.Collections.EMPTY_SET);
82     }
83     
84     protected org.openide.nodes.Node[] createNodes(Object JavaDoc key) {
85         if (key instanceof OC4JItemNode){
86             return new Node[]{(OC4JItemNode)key};
87         }
88         
89         if (key instanceof String JavaDoc && key.equals(WAIT_NODE)){
90             return new Node[]{WAIT_NODE};
91         }
92         
93         return null;
94     }
95 }
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