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Java > Open Source Codes > org > netbeans > modules > xml > wsdl > refactoring > WSDLChangeExecutor


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 1997-2007 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.xml.wsdl.refactoring;
20
21 import java.io.IOException JavaDoc;
22 import org.netbeans.modules.xml.refactoring.DeleteRequest;
23 import org.netbeans.modules.xml.refactoring.RefactorRequest;
24 import org.netbeans.modules.xml.refactoring.RenameRequest;
25 import org.netbeans.modules.xml.refactoring.spi.ChangeExecutor;
26 import org.netbeans.modules.xml.refactoring.spi.SharedUtils;
27 import org.netbeans.modules.xml.refactoring.spi.UIHelper;
28 import org.netbeans.modules.xml.wsdl.model.WSDLComponent;
29 import org.netbeans.modules.xml.wsdl.model.WSDLModel;
30 import org.netbeans.modules.xml.xam.Referenceable;
31
32 /**
33  *
34  * @author Nam Nguyen
35  */
36 public class WSDLChangeExecutor extends ChangeExecutor {
37     
38     private WSDLUIHelper uiHelper;
39     
40     /** Creates a new instance of WSDLChangeExecutor */
41     public WSDLChangeExecutor() {
42     }
43
44     public <T extends RefactorRequest> boolean canChange(Class JavaDoc<T> changeType, Referenceable target) {
45         if ((target instanceof WSDLComponent || target instanceof WSDLModel) &&
46             (changeType == RenameRequest.class || changeType == DeleteRequest.class))
47         {
48             return true;
49         }
50         return false;
51     }
52
53     public void doChange(RefactorRequest request) throws IOException JavaDoc {
54         if (request instanceof RenameRequest) {
55             SharedUtils.renameTarget((RenameRequest) request);
56         } else if (request instanceof DeleteRequest) {
57             SharedUtils.deleteTarget((DeleteRequest) request);
58         } else {
59             //just do nothing
60 }
61     }
62     
63     public UIHelper getUIHelper() {
64         if (uiHelper == null) {
65             uiHelper = new WSDLUIHelper();
66         }
67         return uiHelper;
68     }
69     
70 }
71
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