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Java > Open Source Codes > org > netbeans > modules > j2ee > refactoring > safedelete > JaxWsXmlSafeDeleteRafactoring


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.refactoring.safedelete;
21
22 import org.netbeans.jmi.javamodel.JavaClass;
23 import org.netbeans.modules.j2ee.refactoring.J2EERefactoring;
24 import org.netbeans.modules.j2ee.refactoring.jaxwssupport.JaxWsXmlRefactoringSupport;
25 import org.netbeans.modules.refactoring.api.Problem;
26 import org.netbeans.modules.refactoring.spi.RefactoringElementsBag;
27 import org.netbeans.modules.websvc.api.jaxws.project.config.JaxWsModel;
28 import org.openide.util.NbBundle;
29
30 /**
31  * This class handles safe delete refactoring of a web service implementation class
32  * that is listed in jax-ws.xml. To be specific, this class does not delete reference to the
33  * removed class but collects its usages from jax-ws.xml for displaying these
34  * as problems to the user.
35  *
36  * @author Erno Mononen
37  */
38 public class JaxWsXmlSafeDeleteRafactoring extends JaxWsXmlRefactoringSupport implements J2EERefactoring {
39     
40     /**
41      * The java class that's being removed.
42      */
43     private JavaClass javaClass;
44     
45     /**
46      * Creates a new instance of JaxWsXmlSafeDeleteRafactoring
47      */
48     public JaxWsXmlSafeDeleteRafactoring(JavaClass javaClass) {
49         this.javaClass = javaClass;
50     }
51     
52     /**
53      * Checks whether the java class to be removed is listed as an implementation
54      * class in jax-ws.xml and returns appropriate problem (warning) if it is.
55      */
56     public Problem preCheck() {
57         JaxWsModel model = getModel(javaClass);
58         if (!isWebSvcFromWsdl(javaClass) || model == null){
59             return null;
60         }
61         
62         if (model.findServiceByImplementationClass(javaClass.getName()) == null){
63             return null;
64         }
65         
66         return new Problem(false, NbBundle.getMessage(JaxWsXmlSafeDeleteRafactoring.class,
67                 "TXT_JaxWsXmlSafeDeleteWarning", javaClass.getName(), model.getJaxWsFile().getNameExt())); //NOI18N
68
69     }
70     
71     public Problem checkParameters() {
72         return null;
73     }
74     
75     public Problem fastCheckParameters() {
76         return null;
77     }
78     
79     public Problem prepare(RefactoringElementsBag refactoringElementsBag) {
80         return null;
81     }
82     
83 }
84
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