/*

* Copyright (c) 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:   CNcdActiveOperationObserver

*

*/

#include "ncdactiveoperationobserver.h"

#include "ncdasyncoperationobserver.h"

CNcdActiveOperationObserver* CNcdActiveOperationObserver::NewL( MNcdAsyncOperationObserver& aObserver )

    {

    CNcdActiveOperationObserver* self = 

        CNcdActiveOperationObserver::NewLC( aObserver ); 

    CleanupStack::Pop( self );

    return self;

    }

CNcdActiveOperationObserver* CNcdActiveOperationObserver::NewLC( MNcdAsyncOperationObserver& aObserver )

    {

    CNcdActiveOperationObserver* self = 

        new( ELeave ) CNcdActiveOperationObserver( aObserver );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;    

    }

CNcdActiveOperationObserver::CNcdActiveOperationObserver( MNcdAsyncOperationObserver& aObserver )

: CActive( CActive::EPriorityStandard ), 

  iObserver( aObserver )

    {

    }

void CNcdActiveOperationObserver::ConstructL()

    {

    CActiveScheduler::Add( this );

    }

CNcdActiveOperationObserver::~CNcdActiveOperationObserver()

    {

    // This is always good and safe to do in CActive objects.

    Cancel();

    }

void CNcdActiveOperationObserver::DoCancel()

    {

    // Because this is just an observer itself.

    // Do not do anything. Do not even inform the observer

    // of this class object about this cancellation. 

    // Because the observer is not observing the events of 

    // this active object. It is observing the operations of 

    // some other object.

    }

void CNcdActiveOperationObserver::StartToObserve()

    {

    SetActive();

    }

void CNcdActiveOperationObserver::RunL()

    {

    // Just forward the information to the observer.

    AsyncObserver().AsyncOperationComplete( iStatus.Int() );

    }

MNcdAsyncOperationObserver& CNcdActiveOperationObserver::AsyncObserver() const

    {

    return iObserver;

    }