LexicalHandler.hpp Source File

00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  * Copyright (c) 1999-2000 The Apache Software Foundation.  All rights
00005  * reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions
00009  * are met:
00010  *
00011  * 1. Redistributions of source code must retain the above copyright
00012  *    notice, this list of conditions and the following disclaimer.
00013  *
00014  * 2. Redistributions in binary form must reproduce the above copyright
00015  *    notice, this list of conditions and the following disclaimer in
00016  *    the documentation and/or other materials provided with the
00017  *    distribution.
00018  *
00019  * 3. The end-user documentation included with the redistribution,
00020  *    if any, must include the following acknowledgment:
00021  *       "This product includes software developed by the
00022  *        Apache Software Foundation (http://www.apache.org/)."
00023  *    Alternately, this acknowledgment may appear in the software itself,
00024  *    if and wherever such third-party acknowledgments normally appear.
00025  *
00026  * 4. The names "Xerces" and "Apache Software Foundation" must
00027  *    not be used to endorse or promote products derived from this
00028  *    software without prior written permission. For written
00029  *    permission, please contact apache\@apache.org.
00030  *
00031  * 5. Products derived from this software may not be called "Apache",
00032  *    nor may "Apache" appear in their name, without prior written
00033  *    permission of the Apache Software Foundation.
00034  *
00035  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00036  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00037  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00038  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
00039  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00040  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00041  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
00042  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00043  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00044  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
00045  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00046  * SUCH DAMAGE.
00047  * ====================================================================
00048  *
00049  * This software consists of voluntary contributions made by many
00050  * individuals on behalf of the Apache Software Foundation, and was
00051  * originally based on software copyright (c) 1999, International
00052  * Business Machines, Inc., http://www.ibm.com .  For more information
00053  * on the Apache Software Foundation, please see
00054  * <http://www.apache.org/>.
00055  */
00056 
00057 /*
00058  * $Log: LexicalHandler.hpp,v $
00059  * Revision 1.3  2003/03/07 18:10:30  tng
00060  * Return a reference instead of void for operator=
00061  *
00062  * Revision 1.2  2002/11/04 14:55:45  tng
00063  * C++ Namespace Support.
00064  *
00065  * Revision 1.1.1.1  2002/02/01 22:22:09  peiyongz
00066  * sane_include
00067  *
00068  * Revision 1.1  2000/12/22 15:17:04  tng
00069  * SAX2-ext's LexicalHandler support added by David Bertoni.
00070  *
00071  *
00072  */
00073 
00074 
00075 #ifndef LEXICALHANDLER_HPP
00076 #define LEXICALHANDLER_HPP
00077 
00078 #include <xercesc/util/XercesDefs.hpp>
00079 
00080 XERCES_CPP_NAMESPACE_BEGIN
00081 
00099 class  LexicalHandler
00100 {
00101 public:
00105     LexicalHandler()
00106     {
00107     }
00108 
00110     virtual ~LexicalHandler()
00111     {
00112     }
00114 
00132     virtual void comment
00133     (
00134         const   XMLCh* const    chars
00135         , const unsigned int    length
00136     ) = 0;
00137 
00147     virtual void endCDATA () = 0;
00148 
00158     virtual void endDTD () = 0;
00159 
00170     virtual void endEntity (const XMLCh* const name) = 0;
00171 
00181     virtual void startCDATA () = 0;
00182 
00195     virtual void startDTD
00196     (
00197         const   XMLCh* const    name
00198         , const   XMLCh* const    publicId
00199         , const   XMLCh* const    systemId
00200     ) = 0;
00201 
00212     virtual void startEntity (const XMLCh* const name) = 0;
00213 
00215 private :
00216     /* Unimplemented Constructors and operators */
00217     /* Copy constructor */
00218     LexicalHandler(const LexicalHandler&);
00220     LexicalHandler& operator=(const LexicalHandler&);
00221 };
00222 
00223 XERCES_CPP_NAMESPACE_END
00224 
00225 #endif