// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

/**

 @file

 @internalComponent

 @released

*/

#ifndef XMLENGNODECTXTNAMESPACERESOLVER_H

#define XMLENGNODECTXTNAMESPACERESOLVER_H

#include <xml/dom/xmlengnamespaceresolver.h>

#include <xml/dom/xmlengelement.h>

/**

 * Implementation of namespace resolver for XPath

 *

 */

class CXmlEngNodeContextNamespaceResolver: public CBase, public MXmlEngNamespaceResolver

{

public:

	/**

	 * Constructor

	 *

	 * @param aContextNode Node in which looking for namespace starts

	 */

    IMPORT_C CXmlEngNodeContextNamespaceResolver(const TXmlEngNode& aContextNode);

	/**

	 * Destructor

	 *

	 */

    IMPORT_C ~CXmlEngNodeContextNamespaceResolver();

	/**

     * Searches the prefix that is bound to the given aNamespaceUri and

     * applicable in the scope of this TXmlEngNode.

     *

     * @param aNamespaceUri Namespace Uri that should be found

     * @return A sought prefix or NULL if not found or aNamespaceUri is the default namespace

     */

    IMPORT_C TPtrC8 LookupPrefixL(const TDesC8& aNamespaceUri) const;

	/**

     * Searches the namespace URI that is bound to the given prefix.

     *

     * @param aPrefix Namespace prefix that should be found

     * @return A sought URI or NULL if the prefix is not bound

     */

    IMPORT_C TPtrC8 LookupNamespaceUriL(const TDesC8& aPrefix) const;

    /** @} **/

private:

	/** Namespace resolver context */

    TXmlEngElement iContextElement;

};   

#endif /* XMLENGNODECTXTNAMESPACERESOLVER_H */