Xerces-C++ 3.1.3

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XMLEntityHandler.hpp
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1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 /*
19 * $Id: XMLEntityHandler.hpp 527149 2007-04-10 14:56:39Z amassari $
20 */
21
22 #if !defined(XERCESC_INCLUDE_GUARD_XMLENTITYHANDLER_HPP)
23 #define XERCESC_INCLUDE_GUARD_XMLENTITYHANDLER_HPP
24
25 #include <xercesc/util/XercesDefs.hpp>
26
27 XERCES_CPP_NAMESPACE_BEGIN
28
29 class InputSource;
30 class XMLBuffer;
31 class XMLResourceIdentifier;
32
43 class XMLPARSER_EXPORT XMLEntityHandler
44 {
45 public:
46 // -----------------------------------------------------------------------
47 // Constructors are hidden, only the virtual destructor is exposed
48 // -----------------------------------------------------------------------
49
52
56 virtual ~XMLEntityHandler()
57 {
58 }
60
61
62 // -----------------------------------------------------------------------
63 // The virtual entity handler interface
64 // -----------------------------------------------------------------------
67
74 virtual void endInputSource(const InputSource& inputSource) = 0;
75
87 virtual bool expandSystemId
88 (
89 const XMLCh* const systemId
90 , XMLBuffer& toFill
91 ) = 0;
92
98 virtual void resetEntities() = 0;
99
115 virtual InputSource* resolveEntity
116 (
117 XMLResourceIdentifier* resourceIdentifier
118 ) = 0;
119
126 virtual void startInputSource(const InputSource& inputSource) = 0;
128
129
130 protected :
131 // -----------------------------------------------------------------------
132 // Hidden Constructors
133 // -----------------------------------------------------------------------
136
140 XMLEntityHandler()
141 {
142 }
144
145
146
147 private:
148 // -----------------------------------------------------------------------
149 // Unimplemented constructors and destructor
150 // -----------------------------------------------------------------------
151 XMLEntityHandler(const XMLEntityHandler&);
152 XMLEntityHandler& operator=(const XMLEntityHandler&);
153 };
154
155 XERCES_CPP_NAMESPACE_END
156
157 #endif