KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > netbeans > modules > websvc > registry > nodes > WebServicesRootNodeChildren


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.websvc.registry.nodes;
21
22 import org.netbeans.modules.websvc.registry.model.WebServiceData;
23 import org.netbeans.modules.websvc.registry.model.WebServiceGroup;
24 import org.netbeans.modules.websvc.registry.model.WebServiceGroupListener;
25 import org.netbeans.modules.websvc.registry.model.WebServiceListModel;
26 import org.netbeans.modules.websvc.registry.model.WebServiceListModelListener;
27 import java.util.*;
28
29 import org.openide.nodes.*;
30 import org.openide.util.RequestProcessor;
31
32 import org.netbeans.modules.websvc.registry.util.*;
33 import java.util.Iterator JavaDoc;
34 import java.util.LinkedList JavaDoc;
35 import java.util.List JavaDoc;
36
37 /** List of children of a containing node.
38  * Remember to document what your permitted keys are!
39  *
40  * @author octav, Winston Prakash
41  */
42 public class WebServicesRootNodeChildren extends Children.Keys implements WebServiceGroupListener, WebServiceListModelListener{
43     
44     WebServiceGroup defaultGroup = null;
45     
46     public WebServicesRootNodeChildren() {
47         
48     }
49     private WebServiceGroup getDefaultGroup(){
50         if (defaultGroup==null){
51             WebServiceListModel websvcListModel = WebServiceListModel.getInstance();
52             defaultGroup = websvcListModel.getWebServiceGroup("default");
53             if(defaultGroup == null) defaultGroup = new WebServiceGroup("default");
54             websvcListModel.addWebServiceGroup(defaultGroup);
55             defaultGroup.addWebServiceGroupListener(this);
56             websvcListModel.addWebServiceListModelListener(this);
57             
58         }
59         return defaultGroup;
60         
61     }
62     protected void addNotify() {
63         super.addNotify();
64         getDefaultGroup();
65         updateKeys();
66     }
67     
68     private void updateKeys() {
69         WebServiceListModel websvcListModel = WebServiceListModel.getInstance();
70         WebServiceGroup[] keys = new WebServiceGroup[websvcListModel.getWebServiceGroupSet().size()];
71         Iterator JavaDoc iter = websvcListModel.getWebServiceGroupSet().iterator();
72 // System.out.println("updateKeys websvcListModel"+websvcListModel);
73 int counter =0;
74         while(iter.hasNext()){
75             keys[counter++]= (WebServiceGroup)iter.next();
76 // System.out.println("updateKeys "+ keys[counter-1]);
77 }
78         setKeys(keys);
79     }
80     
81     protected void removeNotify() {
82         setKeys(Collections.EMPTY_SET);
83         super.removeNotify();
84     }
85     
86     protected Node[] createNodes(Object JavaDoc key) {
87         Set nodes = new HashSet();
88         if (key instanceof WebServiceGroup) {
89             WebServiceGroup wsGroup = (WebServiceGroup)key;
90             if(wsGroup.getId().equals(getDefaultGroup().getId())){
91                 WebServiceListModel websvcListModel = WebServiceListModel.getInstance();
92                 Iterator JavaDoc iter = getDefaultGroup().getWebServiceIds().iterator();
93                 while(iter.hasNext()){
94                     WebServiceData wsData = websvcListModel.getWebService((String JavaDoc)iter.next());
95 // System.out.println("Adding nodes.add( new WebServicesNode(data));\n\n");
96 nodes.add(new WebServicesNode(wsData));
97                 }
98             }else{
99 // System.out.println("Adding nodes.add( new WebServiceGroupNode(wsGroup));\n\n");
100 nodes.add( new WebServiceGroupNode(wsGroup));
101             }
102         }
103         return (Node[])nodes.toArray(new Node[nodes.size()]);
104     }
105     
106     public void webServiceGroupAdded(org.netbeans.modules.websvc.registry.model.WebServiceListModelEvent modelEvent) {
107 // System.out.println("!in children nodes: webServiceGroupAdded is called!!!!"+this);
108 updateKeys();
109         //refreshKey(websvcListModel.getWebServiceGroup(modelEvent.getWebServiceGroupId()));
110 }
111     
112     public void webServiceGroupRemoved(org.netbeans.modules.websvc.registry.model.WebServiceListModelEvent modelEvent) {
113         updateKeys();
114         //refreshKey(websvcListModel.getWebServiceGroup(modelEvent.getWebServiceGroupId()));
115 }
116     
117     public void webServiceAdded(org.netbeans.modules.websvc.registry.model.WebServiceGroupEvent groupEvent) {
118 // System.out.println("!in children nodes: webServiceAdded is called!!!!"+this);
119 //System.out.println("parent"+this.g);
120 updateKeys();
121         refreshKey(getDefaultGroup());
122     }
123     
124     public void webServiceRemoved(org.netbeans.modules.websvc.registry.model.WebServiceGroupEvent groupEvent) {
125         //updateKeys();
126 refreshKey(getDefaultGroup());
127     }
128     
129 }
130
Popular Tags