/*

* Copyright (c) 2005 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:  Notifier class implementation for SuplSettings

*

*/

// INCLUDE FILES

#include    <centralrepository.h>

#include "epos_csuplsettings.h"

#include "epos_suplsessionnotifier.h"

#include "epos_msuplsessionobserver.h"

#include "epos_csuplsettingsinternalcrkeys.h"

// ================= MEMBER FUNCTIONS =======================

// C++ default constructor can NOT contain any code, that

// might leave.

//

CSuplSessionNotifier::CSuplSessionNotifier( MSuplSessionObserver& aObserver )

    :CActive(CActive::EPriorityStandard),

    iObserver(aObserver)

    {

    }

// EPOC default constructor can leave.

void CSuplSessionNotifier::ConstructL()

    {

    CActiveScheduler::Add(this);

    iRepository = CRepository::NewL(KCRUidSuplSettings);

    // Start listening

    StartListening();

    }

// Two-phased constructor.

CSuplSessionNotifier* CSuplSessionNotifier::NewL(

    MSuplSessionObserver& aObserver)

    {

    CSuplSessionNotifier* self = 

        new (ELeave) CSuplSessionNotifier(aObserver);

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

// Destructor

CSuplSessionNotifier::~CSuplSessionNotifier()

    {

    Cancel();

    delete iRepository;

    iRepository = NULL;

    }

// ---------------------------------------------------------

// CSuplSessionNotifier::RunL

// (other items were commented in a header).

// ---------------------------------------------------------

//

void CSuplSessionNotifier::RunL()

    {

     TInt event;

     iRepository->Get(KSuplSessionDBEvent, event);

     TReal sessionID;

     iRepository->Get(KSuplSessionDBChangedSessionId, sessionID);

     MSuplSessionObserver::TSuplSessionEventType eventType = (MSuplSessionObserver::TSuplSessionEventType)event;

     iObserver.HandleSuplSessionChangeL(eventType,sessionID);

     StartListening();

    }

// ---------------------------------------------------------

// CSuplSessionNotifier::DoCancel

// (other items were commented in a header).

// ---------------------------------------------------------

//

void CSuplSessionNotifier::DoCancel()

    {

    iRepository->NotifyCancel(KSuplSessionDBEvent);

    }

// ---------------------------------------------------------

// CSuplSessionNotifier::RunError

// (other items were commented in a header).

// ---------------------------------------------------------

//

TInt CSuplSessionNotifier::RunError(TInt /*aError*/)

    {

    return KErrNone;

    }

// ---------------------------------------------------------

// CSuplSessionNotifier::StartListening

// (other items were commented in a header).

// ---------------------------------------------------------

//

void CSuplSessionNotifier::StartListening()

    {

    iStatus = KRequestPending;

     // Request for notification for DB field change

    iRepository->NotifyRequest(KSuplSessionDBEvent, iStatus);

    SetActive();

    }

//  End of File