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Java > Open Source Codes > org > apache > commons > jxpath > ri > model > jdom > JDOMPointerFactory


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.commons.jxpath.ri.model.jdom;
17
18 import java.util.Locale JavaDoc;
19
20 import org.apache.commons.jxpath.ri.QName;
21 import org.apache.commons.jxpath.ri.model.NodePointer;
22 import org.apache.commons.jxpath.ri.model.NodePointerFactory;
23 import org.jdom.Document;
24 import org.jdom.Element;
25
26 /**
27  * Implements NodePointerFactory for DOM elements.
28  *
29  * @author Dmitri Plotnikov
30  * @version $Revision: 1.5 $ $Date: 2004/02/29 14:17:40 $
31  */
32 public class JDOMPointerFactory implements NodePointerFactory {
33
34     public static final int JDOM_POINTER_FACTORY_ORDER = 110;
35
36     public int getOrder() {
37         return JDOM_POINTER_FACTORY_ORDER;
38     }
39
40     public NodePointer createNodePointer(
41             QName name, Object JavaDoc bean, Locale JavaDoc locale)
42     {
43         if (bean instanceof Document) {
44             return new JDOMNodePointer(bean, locale);
45         }
46         else if (bean instanceof Element) {
47             return new JDOMNodePointer(bean, locale);
48         }
49         return null;
50     }
51
52     public NodePointer createNodePointer(
53             NodePointer parent, QName name, Object JavaDoc bean)
54     {
55         if (bean instanceof Document) {
56             return new JDOMNodePointer(parent, bean);
57         }
58         else if (bean instanceof Element) {
59             return new JDOMNodePointer(parent, bean);
60         }
61         return null;
62     }
63 }
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