/*

* Copyright (c) 2003 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:  This interface defines the call back methods used by VAS DB

*                when replying to an asynchronous DeleteContext() request.

*

*/

#ifndef MNSSVASDATABASECLIENT_H

#define MNSSVASDATABASECLIENT_H

#include <e32std.h>

#include "nssvasccontext.h"

#include "nssvasctag.h"

#include "nssvasctagreference.h"

// CLASS DECLARATIONS

/**

*  MNssVASDatabaseClient defines the call back methods from the VAS DB

*  @lib NssVASApi.lib

*  @since 2.0

*/

class MNssVASDatabaseClient

{

public:

   enum TNssVASDBClientReturnCode

   {

      EVASDBSuccess,

      EVASDBItemNotFound,

	  EVASDBNoMemory,

	  EVASDBDiskFull,

	  EVASDBFailure

   };

   /**

   * Callback from VAS DB

   * @param aEvent 

   * @return None

   */

   virtual void VASDatabaseComplete( CArrayPtrFlat<CNssContext>* aContextList, 

                                     CArrayPtrFlat<CNssTag>* aTagList, 

	                                 CArrayPtrFlat<CNssTagReference>* aTagRefList,

	                                 TNssVASDBClientReturnCode aCode ) = 0;

};

#endif