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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 ACTIVITYSTORAGEASYNCTASK_H
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#define ACTIVITYSTORAGEASYNCTASK_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 "activitytaskstorage.h"
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#include "activitystorage.h"
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/**
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* CActivityStorageAsyncTask
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*
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*/
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class CActivityStorageAsyncTask : public CActivityTask
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{
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public:
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// Constructors and destructor
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/**
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* Destructor.
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*/
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~CActivityStorageAsyncTask();
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/**
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* Handle asynchronous data storage requests
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* @param taskStorage - data tasks storage
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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 ExecuteLD(MActivityTaskStorage& taskStorage,
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CActivityStorage& dataStorage,
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const RMessage2& msg);
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/**
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* Interface implementation
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* @see CActivityTask::Data()
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*/
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const TDesC8& Data() const;
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/**
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* Interface implementation
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* @see CActivityTask::BroadcastReceivedL(const RMessage2 &)
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*/
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void BroadcastReceivedL(const RMessage2 &);
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private:
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/**
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* Constructor for performing 1st stage construction
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*/
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CActivityStorageAsyncTask();
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/**
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* Handle asynchronous 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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void ExecuteL(CActivityStorage& dataStorage, const RMessage2& msg);
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/**
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* Handle getting all activities request
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* @param dataStorage - data storage
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* @param msg - requested message
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*/
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void AllActivitiesL(CActivityStorage& dataStorage, const RMessage2& msg);
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/**
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* Handle getting application activities request
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* @param dataStorage - data storage
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* @param msg - requested message
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*/
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void ApplicationActivitiesL(CActivityStorage& dataStorage, const RMessage2& msg);
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/**
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* Write response data into request message
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* @param msg - destination message
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*/
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void WriteResponseL(const RMessage2& msg);
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/**
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* Returns ETrue if task is related with session argument
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*/
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TBool IsSessionTask(const CSession2* session);
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private:
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RBuf8 mData;
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};
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#endif // ACTIVITYSTORAGEASYNCTASK_H
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