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Java > Open Source Codes > org > netbeans > modules > web > jsf > api > facesmodel > JSFConfigModelFactory


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
20 package org.netbeans.modules.web.jsf.api.facesmodel;
21
22 import org.netbeans.modules.web.jsf.impl.facesmodel.JSFConfigModelImpl;
23 import org.netbeans.modules.xml.xam.AbstractModelFactory;
24 import org.netbeans.modules.xml.xam.ModelSource;
25
26 /**
27  *
28  * @author Petr Pisl
29  */
30 public class JSFConfigModelFactory extends AbstractModelFactory<JSFConfigModel>{
31     
32     private static JSFConfigModelFactory modelFactory = null;
33     
34     private static Object JavaDoc instanceSyncPoint = new Object JavaDoc();
35     
36     /** Creates a new instance of JSFConfigModelFactory */
37     public JSFConfigModelFactory() {
38     }
39     
40     public static JSFConfigModelFactory getInstance(){
41         if (modelFactory == null){
42             synchronized(instanceSyncPoint) {
43                 JSFConfigModelFactory _modelFactory = modelFactory;
44                 if (_modelFactory == null){
45                     modelFactory = new JSFConfigModelFactory();
46                 }
47             }
48         }
49         return modelFactory;
50     }
51     
52     protected JSFConfigModel createModel(ModelSource source) {
53         return new JSFConfigModelImpl(source);
54     }
55     
56     public JSFConfigModel getModel(ModelSource source) {
57         return (JSFConfigModel) super.getModel(source);
58     }
59 }
60
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