LexicalHandler.hpp Source File

00001 /*
00002  * Copyright 1999-2000,2004 The Apache Software Foundation.
00003  * 
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  * 
00008  *      http://www.apache.org/licenses/LICENSE-2.0
00009  * 
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 /*
00018  * $Log: LexicalHandler.hpp,v $
00019  * Revision 1.4  2004/09/08 13:56:20  peiyongz
00020  * Apache License Version 2.0
00021  *
00022  * Revision 1.3  2003/03/07 18:10:30  tng
00023  * Return a reference instead of void for operator=
00024  *
00025  * Revision 1.2  2002/11/04 14:55:45  tng
00026  * C++ Namespace Support.
00027  *
00028  * Revision 1.1.1.1  2002/02/01 22:22:09  peiyongz
00029  * sane_include
00030  *
00031  * Revision 1.1  2000/12/22 15:17:04  tng
00032  * SAX2-ext's LexicalHandler support added by David Bertoni.
00033  *
00034  *
00035  */
00036 
00037 
00038 #ifndef LEXICALHANDLER_HPP
00039 #define LEXICALHANDLER_HPP
00040 
00041 #include <xercesc/util/XercesDefs.hpp>
00042 
00043 XERCES_CPP_NAMESPACE_BEGIN
00044 
00062 class  LexicalHandler
00063 {
00064 public:
00068     LexicalHandler()
00069     {
00070     }
00071 
00073     virtual ~LexicalHandler()
00074     {
00075     }
00077 
00095     virtual void comment
00096     (
00097         const   XMLCh* const    chars
00098         , const unsigned int    length
00099     ) = 0;
00100 
00110     virtual void endCDATA () = 0;
00111 
00121     virtual void endDTD () = 0;
00122 
00133     virtual void endEntity (const XMLCh* const name) = 0;
00134 
00144     virtual void startCDATA () = 0;
00145 
00158     virtual void startDTD
00159     (
00160         const   XMLCh* const    name
00161         , const   XMLCh* const    publicId
00162         , const   XMLCh* const    systemId
00163     ) = 0;
00164 
00175     virtual void startEntity (const XMLCh* const name) = 0;
00176 
00178 private :
00179     /* Unimplemented Constructors and operators */
00180     /* Copy constructor */
00181     LexicalHandler(const LexicalHandler&);
00183     LexicalHandler& operator=(const LexicalHandler&);
00184 };
00185 
00186 XERCES_CPP_NAMESPACE_END
00187 
00188 #endif