/*
* 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:
*
*/
#ifndef ACTIVITYOBSERVERTASK_H
#define ACTIVITYOBSERVERTASK_H
// INCLUDES
#include <e32std.h>
#include <e32base.h>
#include "activitytask.h"
#include "activitytaskstorage.h"
/**
* CActivityObserverTask
*
*/
class CActivityObserverTask : public CActivityTask
{
public:
/**
* Destructor.
*/
~CActivityObserverTask();
/**
* Handle observer request.
* @param globalStorage - global observers storage
* @param localStorage - local observers storage
* @param msg - request message
*/
static void ExecuteLD(MActivityTaskStorage& globalStorage,
MActivityTaskStorage& localStorage,
const RMessage2& msg);
/**
* Interface implementation
* @see CActivityTask::Data()
*/
const TDesC8& Data() const;
/**
* Interface implementation
* @see CActivityTask::BroadcastReceivedL(const RMessage2&)
*/
void BroadcastReceivedL(const RMessage2& );
private:
/**
* Constructor for performing 1st stage construction
* @param globalStorage - global observers storage
* @param localStorage - local observers storage
* @param msg - request message
*/
CActivityObserverTask(MActivityTaskStorage& globalStorage,
MActivityTaskStorage& localStorage,
const RMessage2& msg);
/**
* Write response data to requested message
*/
void WriteResponseL();
private:
MActivityTaskStorage& mGlobalStorage;
MActivityTaskStorage& mLocalStorage;
const RMessage2 mMsg;
RBuf8 mData;
};
#endif // ACTIVITYOBSERVERTASK_H