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Java > Open Source Codes > com > sun > org > apache > xerces > internal > impl > dtd > XML11DTDProcessor


1 /*
2  * The Apache Software License, Version 1.1
3  *
4  *
5  * Copyright (c) 1999-2002 The Apache Software Foundation.
6  * All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
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12  * 1. Redistributions of source code must retain the above copyright
13  * notice, this list of conditions and the following disclaimer.
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15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
17  * the documentation and/or other materials provided with the
18  * distribution.
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20  * 3. The end-user documentation included with the redistribution,
21  * if any, must include the following acknowledgment:
22  * "This product includes software developed by the
23  * Apache Software Foundation (http://www.apache.org/)."
24  * Alternately, this acknowledgment may appear in the software itself,
25  * if and wherever such third-party acknowledgments normally appear.
26  *
27  * 4. The names "Xerces" and "Apache Software Foundation" must
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29  * software without prior written permission. For written
30  * permission, please contact apache@apache.org.
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32  * 5. Products derived from this software may not be called "Apache",
33  * nor may "Apache" appear in their name, without prior written
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36  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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41  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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47  * SUCH DAMAGE.
48  * ====================================================================
49  *
50  * This software consists of voluntary contributions made by many
51  * individuals on behalf of the Apache Software Foundation and was
52  * originally based on software copyright (c) 1999, International
53  * Business Machines, Inc., http://www.apache.org. For more
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56  */
57
58 package com.sun.org.apache.xerces.internal.impl.dtd;
59
60 import com.sun.org.apache.xerces.internal.impl.XMLErrorReporter;
61 import com.sun.org.apache.xerces.internal.util.SymbolTable;
62 import com.sun.org.apache.xerces.internal.util.XML11Char;
63 import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool;
64 import com.sun.org.apache.xerces.internal.xni.parser.XMLEntityResolver;
65
66
67 /**
68  * This class extends XMLDTDProcessor by giving it
69  * the ability to parse XML 1.1 documents correctly. It can also be used
70  * as a DTD loader, so that XML 1.1 external subsets can
71  * be processed correctly (hence it's rather anomalous-appearing
72  * derivation from XMLDTDLoader).
73  *
74  * @author Neil Graham, IBM
75  *
76  * @version $Id: XML11DTDProcessor.java,v 1.2 2003/05/08 20:11:55 elena Exp $
77  */
78 public class XML11DTDProcessor extends XMLDTDLoader{
79
80     // constructors
81
82     public XML11DTDProcessor() {
83         super();
84     } // <init>()
85
86     public XML11DTDProcessor(SymbolTable symbolTable) {
87         super(symbolTable);
88     } // init(SymbolTable)
89
90     public XML11DTDProcessor(SymbolTable symbolTable,
91                 XMLGrammarPool grammarPool) {
92         super(symbolTable, grammarPool);
93     } // init(SymbolTable, XMLGrammarPool)
94
95     XML11DTDProcessor(SymbolTable symbolTable,
96                 XMLGrammarPool grammarPool, XMLErrorReporter errorReporter,
97                 XMLEntityResolver entityResolver) {
98         super(symbolTable, grammarPool, errorReporter, entityResolver);
99     } // init(SymbolTable, XMLGrammarPool, XMLErrorReporter, XMLEntityResolver)
100
101     // overridden methods
102
103     protected boolean isValidNmtoken(String JavaDoc nmtoken) {
104         return XML11Char.isXML11ValidNmtoken(nmtoken);
105     } // isValidNmtoken(String): boolean
106
107     protected boolean isValidName(String JavaDoc name) {
108         return XML11Char.isXML11ValidName(name);
109     } // isValidNmtoken(String): boolean
110
111 } // class XML11DTDProcessor
112
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