/*
 * The Apache Software License, Version 1.1
 *
 *
 * Copyright (c) 1999-2000 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 "XalanSourceTreeNamedNodeMap.hpp"


#include <algorithm>
#include <cassert>


#include <XalanDOM/XalanDOMException.hpp>


#include <PlatformSupport/DOMStringHelper.hpp>


#include "XalanSourceTreeAttr.hpp"
#include "XalanSourceTreeElement.hpp"


XalanSourceTreeNamedNodeMap::XalanSourceTreeNamedNodeMap(const XalanSourceTreeElement*	theElement) :
	m_element(theElement)
{
	assert(m_element != 0);
}


XalanSourceTreeNamedNodeMap::~XalanSourceTreeNamedNodeMap()
{
}


XalanSourceTreeNamedNodeMap::XalanSourceTreeNamedNodeMap(const XalanSourceTreeNamedNodeMap&		theSource) :
	m_element(theSource.m_element)
{
}


XalanSourceTreeNamedNodeMap&
XalanSourceTreeNamedNodeMap::operator=(const XalanSourceTreeNamedNodeMap&	theSource)
{
	if (&theSource != this)
	{
		m_element = theSource.m_element;
	}

	return *this;
}


bool
XalanSourceTreeNamedNodeMap::operator==(const XalanSourceTreeNamedNodeMap&	/* theRHS */) const
{
	return false;
}


XalanNode*
XalanSourceTreeNamedNodeMap::setNamedItem(XalanNode* 	/* arg */)
{
	throw XalanDOMException(XalanDOMException::NO_MODIFICATION_ALLOWED_ERR);

	// Dummy return value...
	return 0;
}


XalanNode*
XalanSourceTreeNamedNodeMap::item(unsigned int	index) const
{
	return m_element->getAttributeByIndex(index);
}


XalanNode*
XalanSourceTreeNamedNodeMap::getNamedItem(const XalanDOMString& 	name) const
{
	assert(m_element != 0);

	return m_element->getAttributeNode(name);
}


unsigned int
XalanSourceTreeNamedNodeMap::getLength() const
{
	assert(m_element != 0);

	return m_element->getAttributeCount();
}


XalanNode*
XalanSourceTreeNamedNodeMap::removeNamedItem(const XalanDOMString&	/* name */)
{
	throw XalanDOMException(XalanDOMException::NO_MODIFICATION_ALLOWED_ERR);

	// Dummy return value...
	return 0;
}


XalanNode*
XalanSourceTreeNamedNodeMap::getNamedItemNS(
			const XalanDOMString&	namespaceURI,
			const XalanDOMString&	localName) const
{
	assert(m_element != 0);

	return m_element->getAttributeNodeNS(namespaceURI, localName);
}


XalanNode*
XalanSourceTreeNamedNodeMap::setNamedItemNS(XalanNode*	/* arg */)
{
	throw XalanDOMException(XalanDOMException::NO_MODIFICATION_ALLOWED_ERR);

	// Dummy return value...
	return 0;
}


XalanNode*
XalanSourceTreeNamedNodeMap::removeNamedItemNS(
			const XalanDOMString&	/* namespaceURI */,
			const XalanDOMString&	/* localName */)
{
	throw XalanDOMException(XalanDOMException::NO_MODIFICATION_ALLOWED_ERR);

	// Dummy return value...
	return 0;
}