1/*
2 * reserved comment block
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
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 */
21
22package com.sun.org.apache.xerces.internal.impl.dtd;
23
24import com.sun.org.apache.xerces.internal.impl.Constants;
25import com.sun.org.apache.xerces.internal.impl.XML11DTDScannerImpl;
26import com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl;
27import com.sun.org.apache.xerces.internal.impl.XMLEntityManager;
28import com.sun.org.apache.xerces.internal.impl.XMLErrorReporter;
29import com.sun.org.apache.xerces.internal.util.SymbolTable;
30import com.sun.org.apache.xerces.internal.util.XML11Char;
31import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool;
32import com.sun.org.apache.xerces.internal.xni.parser.XMLEntityResolver;
33
34/**
35 * This class extends XMLDTDProcessor by giving it
36 * the ability to parse XML 1.1 documents correctly.  It can also be used
37 * as a DTD loader, so that XML 1.1 external subsets can
38 * be processed correctly (hence it's rather anomalous-appearing
39 * derivation from XMLDTDLoader).
40 *
41 * @xerces.internal
42 *
43 * @author Neil Graham, IBM
44 *
45 */
46public class XML11DTDProcessor extends XMLDTDLoader{
47
48    // constructors
49
50    public XML11DTDProcessor() {
51        super();
52    } // <init>()
53
54    public XML11DTDProcessor(SymbolTable symbolTable) {
55        super(symbolTable);
56    } // init(SymbolTable)
57
58    public XML11DTDProcessor(SymbolTable symbolTable,
59                XMLGrammarPool grammarPool) {
60        super(symbolTable, grammarPool);
61    } // init(SymbolTable, XMLGrammarPool)
62
63    XML11DTDProcessor(SymbolTable symbolTable,
64                XMLGrammarPool grammarPool, XMLErrorReporter errorReporter,
65                XMLEntityResolver entityResolver) {
66        super(symbolTable, grammarPool, errorReporter, entityResolver);
67    } // init(SymbolTable, XMLGrammarPool, XMLErrorReporter, XMLEntityResolver)
68
69    // overridden methods
70
71    protected boolean isValidNmtoken(String nmtoken) {
72        return XML11Char.isXML11ValidNmtoken(nmtoken);
73    } // isValidNmtoken(String):  boolean
74
75    protected boolean isValidName(String name) {
76        return XML11Char.isXML11ValidName(name);
77    } // isValidNmtoken(String):  boolean
78
79    protected XMLDTDScannerImpl createDTDScanner(SymbolTable symbolTable,
80            XMLErrorReporter errorReporter, XMLEntityManager entityManager) {
81        return new XML11DTDScannerImpl(symbolTable, errorReporter, entityManager);
82    } // createDTDScanner(SymbolTable, XMLErrorReporter, XMLEntityManager) : XMLDTDScannerImpl
83
84    protected short getScannerVersion() {
85        return Constants.XML_VERSION_1_1;
86    } // getScannerVersion() : short
87
88} // class XML11DTDProcessor
89