/*

* Copyright (c) 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:  Set Object proplist operation.

*

*/

#ifndef CSETOBJECTPROPLIST_H

#define CSETOBJECTPROPLIST_H

#include "crequestprocessor.h"

// forward declaration

class CMTPTypeObjectPropList;

class CMmMtpDpMetadataAccessWrapper;

class MMTPObjectMgr;

class CMTPObjectMetaData;

class MMmMtpDpConfig;

/**

* Defines SetObjectPropList request processor

*/

class CSetObjectPropList : public CRequestProcessor

    {

public:

    /**

    * Two-phase construction method

    * @param aFramework, The data provider framework

    * @param aConnection, The connection from which the request comes

    * @param aWrapper    medadata access interface

    * @return a pointer to the created request processor object

    */

    //IMPORT_C static MMmRequestProcessor* NewL( MMTPDataProviderFramework& aFramework,

    //    MMTPConnection& aConnection,

    //   CMmMtpDpMetadataAccessWrapper& aWrapper );

    /**

    * Destructor

    */

    IMPORT_C virtual ~CSetObjectPropList();

protected:

    /**

    * Standard c++ constructor

    * @param aFramework    The data provider framework

    * @param aConnection    The connection from which the request comes

    * @param aWrapper    medadata access interface

    */

    IMPORT_C CSetObjectPropList( MMTPDataProviderFramework& aFramework,

        MMTPConnection& aConnection,

        MMmMtpDpConfig& aDpConfig );

    /**

    * 2nd Phase Constructor

    */

    IMPORT_C void ConstructL();

protected:

    // from CRequestProcessor

    /**

    * SetObjectPropList request handler

    */

    IMPORT_C void ServiceL();

    /**

    * Completing phase for the request handler

    */

    IMPORT_C TBool DoHandleResponsePhaseL();

    /**

    * Derived from CRequestProcessor, can not be neglected

    * @return ETrue

    */

    IMPORT_C TBool HasDataphase() const;

    // From CActive

    /**

    * Cancel the enumeration process

    */

    IMPORT_C void DoCancel();

    /**

    * Handle completed request

    */

    IMPORT_C void RunL();

    /**

    * Ignore the error, continue with the next one

    */

    IMPORT_C TInt RunError( TInt aError );

protected:

    // new virtuals

    /**

    * Set MetaData to CMetadataAccessWrapper, for internal use

    * @param aPropCode, specify property code of aMediaProp

    * @param aNewData, object property value which will be get from

    *    aObjectMetaData

    * @param aObjectMetaData, owner of the property which should be

    *    inserted or updated into database

    * @return response code

    */

    IMPORT_C TMTPResponseCode ServiceMetaDataToWrapperL( const TUint16 aPropCode,

        MMTPType& aNewData,

        const CMTPObjectMetaData& aObjectMetaData );

    virtual TMTPResponseCode ServiceSpecificObjectPropertyL( TUint16 aPropCode,

        const CMTPObjectMetaData& aObject,

        const CMTPTypeObjectPropListElement& aElement ) = 0;

    virtual TInt HandleSpecificWrapperError( TInt aError,

        const CMTPObjectMetaData& aObject) = 0;

private:

    /*

    * Handle response phase of SetObjectPropListL operation

    */

    TMTPResponseCode SetObjectPropListL( const CMTPTypeObjectPropListElement& aPropListElement );

protected:

    MMTPObjectMgr& iObjectMgr;

    RFs& iFs;

    CMTPTypeObjectPropList* iPropertyList;

    MMmMtpDpConfig& iDpConfig;

    TUint32  iUnprocessedIndex;

    TInt  iElementCount;

    };

#endif // CSETOBJECTPROPLIST_H