WebXMLEntityResolver


1   package org.enhydra.server.util;
2   
3   import java.io.InputStream  ;
4   
5   import org.xml.sax.InputSource  ;
6   import org.xml.sax.SAXException  ;
7   import org.xml.sax.helpers.DefaultHandler  ;
8   
9   /**
10   * <p>Title: </p>
11   * <p>Description: </p>
12   * <p>Copyright: Copyright (c) 2002</p>
13   * <p>Company: </p>
14   * @author tweety
15   * @version 1.0
16   */
17  
18  //public class WebXMLEntityResolver implements EntityResolver {
19  public class WebXMLEntityResolver extends DefaultHandler   {
20  
21      private final String   WebDtdPublicId_23 =
22              "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN";
23      private final String   WebDtdResourcePath_23 =
24              "/javax/servlet/resources/web-app_2_3.dtd";
25  
26      public WebXMLEntityResolver() {
27      }
28  
29      public InputSource   resolveEntity(String   publicId, String   systemId) throws SAXException  /*, IOException */{
30          if (publicId.equals(WebDtdPublicId_23)) {
31              //Get dtd from servlet.jar
32              InputStream   dtdStream = this.getClass().getResourceAsStream(WebDtdResourcePath_23);
33  
34  
35  //            int count = dtdStream.available();
36  //            System.out.println(count);
37  //            byte[] chars = new byte[count];
38  //            count = dtdStream.read(chars);
39  //            System.out.println(count);
40  
41  //            FileOutputStream fo = new FileOutputStream("C:/Temp/a.txt");
42  //            fo.write(chars);
43  //            fo.flush();
44  //            fo.close();
45  
46              return new InputSource  (dtdStream);
47              //return null;
48          } else {
49              // use the default behaviour
50              return null;
51          }
52      }
53  }

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