/*
 * The Apache Software License, Version 1.1
 *
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 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
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 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
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 * 4. The names "Xerces" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
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 * 5. Products derived from this software may not be called "Apache",
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 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation, and was
 * originally based on software copyright (c) 1999, International
 * Business Machines, Inc., http://www.ibm.com .  For more information
 * on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
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/*
 * $Log: SAX2CountHandlers.cpp,v $
 * Revision 1.4  2002/02/01 22:38:52  peiyongz
 * sane_include
 *
 * Revision 1.3  2001/08/02 17:10:29  tng
 * Allow DOMCount/SAXCount/IDOMCount/SAX2Count to take a file that has a list of xml file as input.
 *
 * Revision 1.2  2000/08/09 22:40:15  jpolast
 * updates for changes to sax2 core functionality.
 *
 * Revision 1.1  2000/08/08 17:17:20  jpolast
 * initial checkin of SAX2Count
 *
 *
 */

// ---------------------------------------------------------------------------
//  Includes
// ---------------------------------------------------------------------------
#include "SAX2Count.hpp"
#include <xercesc/sax2/Attributes.hpp>
#include <xercesc/sax/SAXParseException.hpp>
#include <xercesc/sax/SAXException.hpp>



// ---------------------------------------------------------------------------
//  SAX2CountHandlers: Constructors and Destructor
// ---------------------------------------------------------------------------
SAX2CountHandlers::SAX2CountHandlers() :

    fElementCount(0)
    , fAttrCount(0)
    , fCharacterCount(0)
    , fSpaceCount(0)
    , fSawErrors(false)
{
}

SAX2CountHandlers::~SAX2CountHandlers()
{
}

// ---------------------------------------------------------------------------
//  SAX2CountHandlers: Implementation of the SAX DocumentHandler interface
// ---------------------------------------------------------------------------
void SAX2CountHandlers::startElement(const XMLCh* const uri
                                   , const XMLCh* const localname
                                   , const XMLCh* const qname
                                   , const Attributes& attrs)
{
    fElementCount++;
    fAttrCount += attrs.getLength();
}

void SAX2CountHandlers::characters(  const   XMLCh* const    chars
								    , const unsigned int    length)
{
    fCharacterCount += length;
}

void SAX2CountHandlers::ignorableWhitespace( const   XMLCh* const chars
										    , const unsigned int length)
{
    fSpaceCount += length;
}

void SAX2CountHandlers::resetDocument()
{
    fAttrCount = 0;
    fCharacterCount = 0;
    fElementCount = 0;
    fSpaceCount = 0;
}


// ---------------------------------------------------------------------------
//  SAX2CountHandlers: Overrides of the SAX ErrorHandler interface
// ---------------------------------------------------------------------------
void SAX2CountHandlers::error(const SAXParseException& e)
{
    fSawErrors = true;
    cerr << "\nError at file " << StrX(e.getSystemId())
		 << ", line " << e.getLineNumber()
		 << ", char " << e.getColumnNumber()
         << "\n  Message: " << StrX(e.getMessage()) << endl;
}

void SAX2CountHandlers::fatalError(const SAXParseException& e)
{
    fSawErrors = true;
    cerr << "\nFatal Error at file " << StrX(e.getSystemId())
		 << ", line " << e.getLineNumber()
		 << ", char " << e.getColumnNumber()
         << "\n  Message: " << StrX(e.getMessage()) << endl;
}

void SAX2CountHandlers::warning(const SAXParseException& e)
{
    cerr << "\nWarning at file " << StrX(e.getSystemId())
		 << ", line " << e.getLineNumber()
		 << ", char " << e.getColumnNumber()
         << "\n  Message: " << StrX(e.getMessage()) << endl;
}

void SAX2CountHandlers::resetErrors()
{
    fSawErrors = false;
}