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1 package com.thaiopensource.relaxng.parse.sax;
2
3 import org.xml.sax.DTDHandler  ;
4 import org.xml.sax.SAXException ;
5 import org.relaxng.datatype.ValidationContext;
6
7 import java.util.Hashtable ;
8
9 public abstract class DtdContext implements DTDHandler , ValidationContext {
10 private final Hashtable notationTable;
11 private final Hashtable unparsedEntityTable;
12
13 public DtdContext() {
14 notationTable = new Hashtable ();
15 unparsedEntityTable = new Hashtable ();
16 }
17
18 public DtdContext(DtdContext dc) {
19 notationTable = dc.notationTable;
20 unparsedEntityTable = dc.unparsedEntityTable;
21 }
22
23 public void notationDecl(String name,
24 String publicId,
25 String systemId)
26 throws SAXException {
27 notationTable.put(name, name);
28 }
29
30 public void unparsedEntityDecl(String name,
31 String publicId,
32 String systemId,
33 String notationName)
34 throws SAXException {
35 unparsedEntityTable.put(name, name);
36 }
37
38 public boolean isNotation(String notationName) {
39 return notationTable.get(notationName) != null;
40 }
41
42 public boolean isUnparsedEntity(String entityName) {
43 return unparsedEntityTable.get(entityName) != null;
44 }
45
46 public void clearDtdContext() {
47 notationTable.clear();
48 unparsedEntityTable.clear();
49 }
50 }
51 |
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