activityfw/activitydatabase/hsactivitydbserver/inc/activitystoragesynctask.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 27 May 2010 13:11:12 +0300
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#ifndef ACTIVITYSTORAGESYNCTASK_H
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#define ACTIVITYSTORAGESYNCTASK_H
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// INCLUDES
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#include <e32std.h>
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#include <e32base.h>
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#include "activitytask.h"
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#include "activitystorage.h"
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#include "activitytaskstorage.h"
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/**
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 *  CActivityStorageSyncTask
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 * 
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 */
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class ActivityStorageSyncTask
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    {
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public:
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    /**
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     * Handle synchronous data storage requests
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     * @param dataStorage - data storage
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     * @param msg - request message
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     */
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    static void ExecuteL(MActivityTaskStorage& observers,
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                         CActivityStorage& dataStorage, 
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                         const RMessage2& msg);
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private:
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    /**
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     * Handle adding new activity.
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     * @param dataStorage - data storage
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     * @param msg - request message
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     */
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    static void AddActivityL(CActivityStorage& dataStorage, 
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                             const RMessage2& msg);
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    /**
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     * Handle updating existing activiy
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     * @param dataStorage - data storage
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     * @param msg - request message
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     */
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    static void UpdateActivityL(CActivityStorage& dataStorage, 
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                                const RMessage2& msg);
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    /**
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     * Handle removing activity.
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     * @param dataStorage - data storage
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     * @param msg - request message
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     */
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    static void DeleteActivityL(CActivityStorage& dataStorage, 
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                                const RMessage2& msg);
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    /**
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     * Handle removing all application activities.
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     * @param dataStorage - data storage
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     * @param msg - request message
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     */
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    static void DeleteApplicationActivitiesL(CActivityStorage& dataStorage, 
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                                             const RMessage2& msg);
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    static void NotifyChangeL(MActivityTaskStorage& observers,
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                              const RMessage2& msg);
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    };
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#endif // ACTIVITYSTORAGESYNCTASK_H