structuredocumenthandler.h

/***************************************************************************
                          structuredocumenthandler.h  -  description
                             -------------------
    begin                : mar avr 11 2006
    copyright            : (C) 2006 by 
                   - Sylvain Archenault <sylvain.archenault@laposte.net>
                   - Yves Houpert <yves.houpert@insa-rouen.fr>
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef STRUCTUREDOCUMENTHANDLER_H
#define STRUCTUREDOCUMENTHANDLER_H

#include <xercesc/sax2/DefaultHandler.hpp>
#include <xercesc/sax/SAXParseException.hpp>
#include "structurehandler.h"
#include <sstream>
#include <stack>

class HandlerContext;

XERCES_CPP_NAMESPACE_USE;

using namespace std;

class StructureDocumentHandler : public DefaultHandler
{
public:
  StructureDocumentHandler(StructureHandler* pHandler);

  ~StructureDocumentHandler();

  void startElement(const XMLCh* const uri, const XMLCh* const localname, const XMLCh* const qname, const Attributes& atts);

  void endElement(const XMLCh* const uri, const XMLCh* const localname,const XMLCh* const qname);

  void characters(const XMLCh* const chars, const unsigned int length);

  void fatalError(const SAXParseException& exc);

  SAXParseException* getParsingException() const { 
           if(m_bParsingError)
               return m_pException;
           else 
              return 0;
  }

  bool isError() const { return m_bParsingError; }

protected:
  ostringstream m_Buffer;

  int m_iNestedDepth;

  int m_iContextDepth;

  StructureHandler* m_pHandler;

  stack<HandlerContext*> m_ContextStack;

  SAXParseException* m_pException;

  bool m_bParsingError;

};

#endif

---