1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 #ifndef SERIALIZEDDATAPROVIDER_H

    18 #define SERIALIZEDDATAPROVIDER_H

    19 

    20 #include "tsdataobserver.h"

    21 #include "tsdataprovider.h"

    22 #include "tsmodelobserver.h"

    23 

    24 class RWriteStream;

    25 

    26 class CTsSerializedDataProvider: public CBase,

    27                                  public MTsModelObserver,

    28                                  public MTsDataProvider

    29 {

    30 public:

    31     static CTsSerializedDataProvider* NewL(MTsDataObserver& aObserver);

    32     ~CTsSerializedDataProvider();

    33     const TDesC8& Data() const;

    34     void DataChanged(MTsModel &aModel);

    35 

    36 private:

    37     CTsSerializedDataProvider(MTsDataObserver& aObserver);

    38     void serializeModel(const MTsModel& aSrc);

    39     void serializeModelL(const MTsModel& aSrc);

    40     void serializeModelL(RWriteStream& aDst, const MTsModel& aSrc); 

    41 

    42 private:

    43     MTsDataObserver& iObserver;

    44     RBuf8 iData;

    45 

    46 };

    47 

    48 #endif //SERIALIZEDDATAPROVIDER_H