/*
 * Copyright 1999-2000,2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * $Log: SAXCountHandlers.cpp,v $
 * Revision 1.7  2004/09/08 13:55:33  peiyongz
 * Apache License Version 2.0
 *
 * Revision 1.6  2003/05/30 09:36:36  gareth
 * Use new macros for iostream.h and std:: issues.
 *
 * Revision 1.5  2002/02/01 22:41:07  peiyongz
 * sane_include
 *
 * Revision 1.4  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 1.3  2000/03/02 19:53:47  roddey
 * This checkin includes many changes done while waiting for the
 * 1.1.0 code to be finished. I can't list them all here, but a list is
 * available elsewhere.
 *
 * Revision 1.2  2000/02/06 07:47:23  rahulj
 * Year 2K copyright swat.
 *
 * Revision 1.1.1.1  1999/11/09 01:09:31  twl
 * Initial checkin
 *
 * Revision 1.8  1999/11/08 20:43:40  rahul
 * Swat for adding in Product name and CVS comment log variable.
 *
 */

// ---------------------------------------------------------------------------
//  Includes
// ---------------------------------------------------------------------------
#include "SAXCount.hpp"
#include <xercesc/sax/AttributeList.hpp>
#include <xercesc/sax/SAXParseException.hpp>
#include <xercesc/sax/SAXException.hpp>



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

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

SAXCountHandlers::~SAXCountHandlers()
{
}


// ---------------------------------------------------------------------------
//  SAXCountHandlers: Implementation of the SAX DocumentHandler interface
// ---------------------------------------------------------------------------
void SAXCountHandlers::startElement(const   XMLCh* const    name
                                    ,       AttributeList&  attributes)
{
    fElementCount++;
    fAttrCount += attributes.getLength();
}

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

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

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


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

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

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

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