/*

 * Copyright (c) 2006-2006 Nokia Corporation and/or its subsidiary(-ies). 

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

 * which accompanies this distribution, and is available

 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:       Interface class describing class that may be used as

 *                serializer for binary data

 *

 */

 #ifndef XMLENGINE_MDATASERIALIZER_H_INCLUDED

 #define XMLENGINE_MDATASERIALIZER_H_INCLUDED

 #include "xmlengnode.h"

 /**

  * MXmlEngDataSerializer interface used by XML Engine to serialize binary data for example binary data

  * stored in node, external memory chunk (RChunk) or file. This interface may be implemented by client application.

  *

  * @lib XmlEngineDOM.lib

  * @since S60 v3.2

  */

 class MXmlEngDataSerializer

     {

 public:

     /**

      * Callback for serializing data

      *

      * @since S60 v3.1

      * @param aNode is a node to serialize

      * @return Replacement string for node data

      */

     virtual TPtrC8 SerializeDataL(TXmlEngNode aNode) = 0;

     };

 #endif /* XMLENGINE_MDATASERIALIZER_H_INCLUDED */