Source code: com/vinculum/xml/MyEntityResolver.java
1 /* * ** ** BEGIN LICENSE BLOCK * ** **
2 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3 *
4 * The contents of this file are subject to the Mozilla Public License Version
5 * 1.1 (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
7 * http://www.mozilla.org/MPL/
8 *
9 * Software distributed under the License is distributed on an "AS IS" basis,
10 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11 * for the specific language governing rights and limitations under the
12 * License.
13 *
14 * The Original Code is Vinculum Open Source.
15 *
16 * The Initial Developer of the Original Code is
17 * Gerard Toonstra.
18 * Portions created by the Initial Developer are Copyright (C) 2003
19 * the Initial Developer. All Rights Reserved.
20 *
21 * Contributor(s):
22 *
23 * Alternatively, the contents of this file may be used under the terms of
24 * either the GNU General Public License Version 2 or later (the "GPL"), or
25 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
26 * in which case the provisions of the GPL or the LGPL are applicable instead
27 * of those above. If you wish to allow use of your version of this file only
28 * under the terms of either the GPL or the LGPL, and not to allow others to
29 * use your version of this file under the terms of the MPL, indicate your
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32 * the provisions above, a recipient may use your version of this file under
33 * the terms of any one of the MPL, the GPL or the LGPL.
34 *
35 * ** ** * END LICENSE BLOCK * ** **
36 */
37
38 /*
39 * Created on 28-Apr-03
40 *
41 * To change the template for this generated file go to
42 * Window>Preferences>Java>Code Generation>Code and Comments
43 */
44
45 package com.vinculum.xml;
46
47 import org.xml.sax.EntityResolver;
48 import org.xml.sax.InputSource;
49
50 import java.util.HashMap;
51 import java.io.InputStream;
52 import java.io.BufferedInputStream;
53 import java.io.FileInputStream;
54 import java.io.FileNotFoundException;
55
56 /**
57 * @author gt
58 *
59 * To change the template for this generated type comment go to
60 * Window>Preferences>Java>Code Generation>Code and Comments
61 */
62 public class MyEntityResolver implements EntityResolver
63 {
64 static HashMap mapping= new HashMap(2);
65
66 static { // map from PublicId to DTD location in jar file
67 mapping.put("test.dtd", //$NON-NLS-1$
68 "/home/chilan/dtd/test.dtd"); //$NON-NLS-1$
69 mapping.put("test.dtd", //$NON-NLS-1$
70 "/home/chilan/dtd/test.dtd"); //$NON-NLS-1$
71 }
72
73 public InputSource resolveEntity(String publicId, String systemId)
74 {
75 int lastIndex = systemId.lastIndexOf( "/" ); //$NON-NLS-1$
76
77 String testId = new String( systemId.substring(lastIndex + 1 ));
78
79 if (!mapping.containsKey(testId))
80 {
81 // TODO: raise exception here...
82 System.err.println("The DTDJar resolver does not support this DTD"); //$NON-NLS-1$
83 }
84 String internalDTD= (String)mapping.get(testId);
85
86 try
87 {
88 InputStream is= new BufferedInputStream( new FileInputStream(internalDTD));
89 return new InputSource(is);
90 }
91 catch (FileNotFoundException e )
92 {
93 e.printStackTrace();
94 }
95 return null;
96 }
97 }