src/XalanTransformer/XalanTransformerProblemListener.cpp

/*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 1999-2002 The Apache Software Foundation.  All rights 
 * 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. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    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.
 *
 * 4. The names "Xalan" and "Apache Software Foundation" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written 
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    nor may "Apache" appear in their name, without prior written
 *    permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * 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/>.
 */
/**
 * 
 * @author David N. Bertoni (david_n_bertoni@lotus.com)
 * */



// Base class header file.
#include "XalanTransformerProblemListener.hpp"



#if defined(XALAN_OLD_STREAM_HEADERS)
#include <iostream.h>
#else
#include <ostream>
#endif



#include <PlatformSupport/DOMStringHelper.hpp>
#include <PlatformSupport/DOMStringPrintWriter.hpp>



XalanTransformerProblemListener::XalanTransformerProblemListener(
#if defined(XALAN_NO_NAMESPACES)
			ostream*		theWarningStream,
#else
			std::ostream*	theWarningStream,
#endif
			PrintWriter*	thePrintWriter) :
	ProblemListener(),
	m_problemListener(thePrintWriter),
	m_warningStream(theWarningStream)
{
}



XalanTransformerProblemListener::~XalanTransformerProblemListener()
{
}



void
XalanTransformerProblemListener::setPrintWriter(PrintWriter*	thePrintWriter)
{
	m_problemListener.setPrintWriter(thePrintWriter);
}



void
XalanTransformerProblemListener::problem(
			eProblemSource			where,
			eClassification			classification, 
			const XalanNode*		sourceNode,
			const XalanNode*		styleNode,
			const XalanDOMString&	msg,
			const XalanDOMChar*		uri,
			int						lineNo,
			int						charOffset)
{
	if (classification == eERROR)
	{
		m_problemListener.problem(
			where,
			classification,
			sourceNode,
			styleNode,
			msg,
			uri,
			lineNo,
			charOffset);
	}
	else if (m_warningStream != 0)
	{
		XalanDOMString	theWarning;

		DOMStringPrintWriter	thePrintWriter(theWarning);

		ProblemListenerDefault::problem(
			thePrintWriter,
			where,
			classification,
			sourceNode,
			styleNode,
			msg,
			uri,
			lineNo,
			charOffset);

		*m_warningStream << theWarning;
	}
}