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3  * DO NOT REMOVE OR ALTER!
4  */
5 /*
6  * Licensed to the Apache Software Foundation (ASF) under one or more
7  * contributor license agreements.  See the NOTICE file distributed with
8  * this work for additional information regarding copyright ownership.
9  * The ASF licenses this file to You under the Apache License, Version 2.0
10  * (the "License"); you may not use this file except in compliance with
11  * the License.  You may obtain a copy of the License at
12  *
13  *      http://www.apache.org/licenses/LICENSE-2.0
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15  * Unless required by applicable law or agreed to in writing, software
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18  * See the License for the specific language governing permissions and
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20  */
21 
22 package com.sun.org.apache.xerces.internal.util;
23 
24 
25 import javax.xml.stream.Location;
26 
27 import com.sun.org.apache.xerces.internal.xni.XMLLocator;
28 
29 /**
30  * <p>A light wrapper around a StAX location. This is useful
31  * when bridging between StAX and XNI components.</p>
32  *
33  * @author Michael Glavassevich, IBM
34  *
35  * @version $Id: StAXLocationWrapper.java,v 1.2 2010-10-26 23:01:13 joehw Exp $
36  */
37 public final class StAXLocationWrapper implements XMLLocator {
38 
39     private Location fLocation = null;
40 
StAXLocationWrapper()41     public StAXLocationWrapper() {}
42 
setLocation(Location location)43     public void setLocation(Location location) {
44         fLocation = location;
45     }
46 
getLocation()47     public Location getLocation() {
48         return fLocation;
49     }
50 
51     /*
52      * XMLLocator methods
53      */
54 
getPublicId()55     public String getPublicId() {
56         if (fLocation != null) {
57             return fLocation.getPublicId();
58         }
59         return null;
60     }
61 
getLiteralSystemId()62     public String getLiteralSystemId() {
63         if (fLocation != null) {
64             return fLocation.getSystemId();
65         }
66         return null;
67     }
68 
getBaseSystemId()69     public String getBaseSystemId() {
70         return null;
71     }
72 
getExpandedSystemId()73     public String getExpandedSystemId() {
74         return getLiteralSystemId();
75     }
76 
getLineNumber()77     public int getLineNumber() {
78         if (fLocation != null) {
79             return fLocation.getLineNumber();
80         }
81         return -1;
82     }
83 
getColumnNumber()84     public int getColumnNumber() {
85         if (fLocation != null) {
86             return fLocation.getColumnNumber();
87         }
88         return -1;
89     }
90 
getCharacterOffset()91     public int getCharacterOffset() {
92         if (fLocation != null) {
93             return fLocation.getCharacterOffset();
94         }
95         return -1;
96     }
97 
getEncoding()98     public String getEncoding() {
99         return null;
100     }
101 
getXMLVersion()102     public String getXMLVersion() {
103         return null;
104     }
105 
106 } // StAXLocationWrapper
107