/*

* Copyright (c) 2002-2007 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:  A command that completes when TSY cache is ready

*

*/

#ifndef VPBKSIMSTOREIMPL_CCACHEREADYNOTIFICATIONCMD_H

#define VPBKSIMSTOREIMPL_CCACHEREADYNOTIFICATIONCMD_H

//  INCLUDES

#include <e32base.h>

#include <MVPbkSimCommand.h>

#include <rmmcustomapi.h>

namespace VPbkSimStoreImpl {

// FORWARD DECLARATIONS

class CCustomStore;

class CCacheStatusCmd;

// CLASS DECLARATION

/**

*  A command that completes when TSY cache is ready.

*/

NONSHARABLE_CLASS(CCacheReadyNotificationCmd) : public CActive,

                                                public MVPbkSimCommand

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        * @param aStore a store that supports notification

        * @param aCacheStatus the TSY cache status

        * @return a new instance of this class

        */

        static CCacheReadyNotificationCmd* NewLC( CCustomStore& aStore,

            RMmCustomAPI::TPndCacheStatus& aCacheStatus,

            CCacheStatusCmd& aCacheStatusCmd );

        /**

        * Destructor.

        */

        virtual ~CCacheReadyNotificationCmd();

    public: // Functions from base classes

        /**

        * From MVPbkSimCommand

        */

        void Execute();

        /**

        * From MVPbkSimCommand

        */

        void AddObserverL( MVPbkSimCommandObserver& aObserver );

        /**

        * From MVPbkSimCommand

        */

        void CancelCmd();

    private: // Functions from base classes

        /**

        * From CActive

        */

        void RunL();

        /**

        * From CActive

        */

        void DoCancel();

    private:

        /**

        * C++ default constructor.

        */

        CCacheReadyNotificationCmd( CCustomStore& aStore, 

            RMmCustomAPI::TPndCacheStatus& aCacheStatus,

            CCacheStatusCmd& aCacheStatusCmd );

    private:    // Data

        /// a store that supports notification

        CCustomStore& iStore;

        /// The name of the phonebook which is becomes ready

        TName iETelStoreName;

        /// The TSY cache status which is updated if notfication completes

        RMmCustomAPI::TPndCacheStatus& iCacheStatus;

        /// Ref: A command that can get current TSY cache state.

        CCacheStatusCmd& iCacheStatusCmd;

        /// Ref: only one observer supported

        MVPbkSimCommandObserver* iObserver;

    };

} // namespace VPbkSimStoreImpl

#endif      // VPBKSIMSTOREIMPL_CCACHEREADYNOTIFICATIONCMD_H

// End of File