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Java > Open Source Codes > org > netbeans > modules > refactoring > java > RenameHandlerImpl


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.refactoring.java;
21
22 import java.io.IOException JavaDoc;
23 import java.util.Dictionary JavaDoc;
24 import java.util.Hashtable JavaDoc;
25 import javax.swing.Action JavaDoc;
26 import org.netbeans.modules.refactoring.api.ui.RefactoringActionsFactory;
27 import org.netbeans.spi.java.loaders.RenameHandler;
28 import org.openide.ErrorManager;
29 import org.openide.loaders.DataObject;
30 import org.openide.nodes.Node;
31 import org.openide.util.Lookup;
32 import org.openide.util.lookup.AbstractLookup;
33 import org.openide.util.lookup.InstanceContent;
34
35 /**
36  *
37  * @author Jan Becicka
38  */
39 public class RenameHandlerImpl implements RenameHandler {
40
41     public void handleRename(Node node, String JavaDoc newName) {
42         InstanceContent ic = new InstanceContent();
43         ic.add(node);
44         Dictionary JavaDoc d = new Hashtable JavaDoc();
45         d.put("name", newName);
46         ic.add(d);
47         Lookup l = new AbstractLookup(ic);
48         DataObject dob = node.getCookie(DataObject.class);
49         Action JavaDoc a = RefactoringActionsFactory.renameAction().createContextAwareInstance(l);
50         if (a.isEnabled()) {
51             a.actionPerformed(RefactoringActionsFactory.DEFAULT_EVENT);
52         } else {
53             try {
54                 dob.rename(newName);
55             } catch (IOException JavaDoc ioe) {
56                 ErrorManager.getDefault().notify(ioe);
57             }
58         }
59     }
60 }
61
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