001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.websvc.saas.ui.nodes;
043:
044: import java.beans.PropertyChangeEvent;
045: import java.beans.PropertyChangeListener;
046: import java.util.ArrayList;
047: import java.util.Collections;
048: import org.netbeans.modules.websvc.saas.model.CustomSaas;
049: import org.netbeans.modules.websvc.saas.model.SaasGroup;
050: import org.netbeans.modules.websvc.saas.model.SaasServicesModel;
051: import org.netbeans.modules.websvc.saas.model.WadlSaas;
052: import org.netbeans.modules.websvc.saas.model.WsdlSaas;
053: import org.openide.nodes.Children;
054: import org.openide.nodes.Node;
055: import org.openide.util.WeakListeners;
056:
057: public class SaasGroupNodeChildren extends Children.Keys<Object>
058: implements PropertyChangeListener {
059:
060: protected SaasGroup group;
061:
062: public SaasGroupNodeChildren(SaasGroup group) {
063: this .group = group;
064: SaasServicesModel model = SaasServicesModel.getInstance();
065: model.addPropertyChangeListener(WeakListeners.propertyChange(
066: this , model));
067: }
068:
069: protected void setGroup(SaasGroup g) {
070: group = g;
071: }
072:
073: @Override
074: protected void addNotify() {
075: updateKeys();
076: super .addNotify();
077: }
078:
079: public void propertyChange(PropertyChangeEvent evt) {
080: if (evt.getSource() == group) {
081: updateKeys();
082: if (evt.getNewValue() != null) {
083: refreshKey(evt.getNewValue());
084: } else if (evt.getOldValue() != null) {
085: refreshKey(evt.getOldValue());
086: }
087: }
088: }
089:
090: protected void updateKeys() {
091: ArrayList<Object> keys = new ArrayList<Object>();
092: keys.addAll(group.getChildrenGroups());
093: keys.addAll(group.getServices());
094: setKeys(keys.toArray());
095: }
096:
097: @Override
098: protected void removeNotify() {
099: java.util.List<String> emptyList = Collections.emptyList();
100: setKeys(emptyList);
101: super .removeNotify();
102: }
103:
104: protected Node[] createNodes(Object key) {
105: if (key instanceof SaasGroup) {
106: SaasGroupNode node = new SaasGroupNode((SaasGroup) key);
107: return new Node[] { node };
108: } else if (key instanceof WadlSaas) {
109: return new Node[] { new WadlSaasNode((WadlSaas) key) };
110: } else if (key instanceof WsdlSaas) {
111: return new Node[] { new WsdlSaasNode((WsdlSaas) key) };
112: } else if (key instanceof CustomSaas) {
113: return new Node[] { new CustomSaasNode((CustomSaas) key) };
114: }
115: return new Node[0];
116: }
117: }
|