/*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 1999-2004 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 "XercesNamedNodeMapAttributeList.hpp"


#include <xercesc/dom/DOMNamedNodeMap.hpp>
#include <xercesc/dom/DOMNode.hpp>



#include <xalanc/PlatformSupport/DOMStringHelper.hpp>
#include <xalanc/PlatformSupport/XalanUnicode.hpp>



XALAN_CPP_NAMESPACE_BEGIN



const XMLCh		XercesNamedNodeMapAttributeList::s_typeString[] = 
{
	XalanUnicode::charLetter_C,
	XalanUnicode::charLetter_D,
	XalanUnicode::charLetter_A,
	XalanUnicode::charLetter_T,
	XalanUnicode::charLetter_A,
	0
};



XercesNamedNodeMapAttributeList::XercesNamedNodeMapAttributeList(const DOMNamedNodeMapType*		theMap) :
	ParentType(),
	m_nodeMap(theMap),
	m_lastIndex(theMap->getLength() - 1)
{
}



XercesNamedNodeMapAttributeList::~XercesNamedNodeMapAttributeList()
{
}



unsigned int
XercesNamedNodeMapAttributeList::getLength() const
{
	return m_lastIndex + 1;
}



const XMLCh*
XercesNamedNodeMapAttributeList::getName(const unsigned int index) const
{
	const DOMNodeType* const	theAttribute = m_nodeMap->item(m_lastIndex - index);
	assert(theAttribute != 0);

	return theAttribute->getNodeName();
}



const XMLCh*
XercesNamedNodeMapAttributeList::getType(const unsigned int /* index */) const
{
	assert(length(s_typeString) > 0);

	return s_typeString;
}



const XMLCh*
XercesNamedNodeMapAttributeList::getValue(const unsigned int index) const
{
	const DOMNodeType* const	theAttribute = m_nodeMap->item(m_lastIndex - index);
	assert(theAttribute != 0);

	return theAttribute->getNodeValue();
}



const XMLCh*
XercesNamedNodeMapAttributeList::getType(const XMLCh* const /* name */) const
{
	assert(length(s_typeString) > 0);

	return s_typeString;
}



const XMLCh*
XercesNamedNodeMapAttributeList::getValue(const XMLCh* const name) const
{
	const DOMNodeType*	theNode = m_nodeMap->getNamedItem(name);

	if (theNode == 0)
	{
		return 0;
	}
	else
	{
		return theNode->getNodeValue();
	}
}



const XMLCh* 
XercesNamedNodeMapAttributeList::getValue(const char* const name) const
{
	return getValue(c_wstr(TranscodeFromLocalCodePage(name)));
}



XALAN_CPP_NAMESPACE_END
