src/XalanTransformer/XercesDOMParsedSource.cpp

/*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 2000-2002 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/>.
 */
#include "XercesDOMParsedSource.hpp"



#include <sax/InputSource.hpp>



#include <XalanDOM/XalanDocument.hpp>



#include <PlatformSupport/URISupport.hpp>



XercesDOMParsedSourceHelper::XercesDOMParsedSourceHelper() :
	m_domSupport(),
	m_parserLiaison()
{
}



XercesDOMParsedSourceHelper::~XercesDOMParsedSourceHelper()
{
}



DOMSupport&
XercesDOMParsedSourceHelper::getDOMSupport()
{
	return m_domSupport;
}



XMLParserLiaison&
XercesDOMParsedSourceHelper::getParserLiaison()
{
	return m_parserLiaison;
}



XercesDOMParsedSource::XercesDOMParsedSource(
			const InputSource&	theInputSource,
			bool				fValidate,
			ErrorHandler*		theErrorHandler,
			EntityResolver*		theEntityResolver):
	XalanParsedSource(),
	m_parserLiaison(),
	m_parsedSource(0)
{
	m_parserLiaison.setUseValidation(fValidate);
	m_parserLiaison.setEntityResolver(theEntityResolver);
	m_parserLiaison.setErrorHandler(theErrorHandler);

	m_parsedSource = m_parserLiaison.parseXMLStream(theInputSource);
	assert(m_parsedSource != 0);

	const XalanDOMChar* const	theSystemID = theInputSource.getSystemId();

	if (theSystemID != 0)
	{
		try
		{
			m_uri = URISupport::getURLStringFromString(theSystemID);
		}
		catch(const XMLException&)
		{
			// Assume that any exception here relates to get the url from
			// the system ID.  We'll assume that it's just a fake base identifier
			// since the parser would have thrown an error if the system ID
			// wasn't resolved.
			m_uri = theSystemID;
		}
	}
}



XercesDOMParsedSource::~XercesDOMParsedSource()
{
}



XalanDocument*
XercesDOMParsedSource::getDocument() const
{
	return m_parsedSource;
}



XalanParsedSourceHelper*
XercesDOMParsedSource::createHelper() const
{
	return new XercesDOMParsedSourceHelper;
}



const XalanDOMString&
XercesDOMParsedSource::getURI() const
{
	return m_uri;
}