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

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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 1.1  2000/12/22 15:17:04  tng

00060  * SAX2-ext's LexicalHandler support added by David Bertoni.

00061  *
00062  *
00063  */
00064 
00065 
00066 #ifndef LEXICALHANDLER_HPP
00067 #define LEXICALHANDLER_HPP
00068 
00069 #include <util/XercesDefs.hpp>
00070 
00071 
00088 
00089 class  LexicalHandler
00090 {
00091 public:
00094 
00095     LexicalHandler()

00096     {
00097     }
00098 
00100     virtual ~LexicalHandler()

00101     {
00102     }
00104 
00106     
00108 
00122     virtual void comment
00123     (
00124         const   XMLCh* const    chars
00125         , const unsigned int    length
00126     ) = 0;
00127 
00137     virtual void endCDATA () = 0;
00138 
00148     virtual void endDTD () = 0;
00149 
00160     virtual void endEntity (const XMLCh* const name) = 0;
00161 
00171     virtual void startCDATA () = 0;
00172 
00185     virtual void startDTD
00186     (
00187         const   XMLCh* const    name
00188         , const   XMLCh* const    publicId
00189         , const   XMLCh* const    systemId
00190     ) = 0;
00191 
00202     virtual void startEntity (const XMLCh* const name) = 0;
00203 
00205 private :
00206     /* Unimplemented Constructors and operators */
00207     /* Copy constructor */
00208     LexicalHandler(const LexicalHandler&);
00210     void operator=(const LexicalHandler&);
00211 };
00212 
00213 #endif