examples/Messaging/SearchSortExample/mAsyncWaiter.cpp

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// Copyright (c) 2008-2009 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:
// Encapsulates both issuing a request to an asynchronous service provider 
// and handling the completed requests.
//



#include "mAsyncWaiter.h"

CMessAsyncWaiter* CMessAsyncWaiter::NewL()
        {
        CMessAsyncWaiter* self = new(ELeave) CMessAsyncWaiter();
        return self;
        }

CMessAsyncWaiter::CMessAsyncWaiter() : CActive(EPriorityStandard)
        {
        CActiveScheduler::Add(this);
        }       


CMessAsyncWaiter::~CMessAsyncWaiter()
        {
        Cancel();
        }
        
void CMessAsyncWaiter::StartAndWait()
        {
        SetActive();
        CActiveScheduler::Start();
        }
        

TInt CMessAsyncWaiter::Result() const
        {
        return iError;
        }
        
void CMessAsyncWaiter::RunL()
        {
        iError = iStatus.Int();
        CActiveScheduler::Stop();
        }
        
void CMessAsyncWaiter::DoCancel()
        {
        iError = KErrCancel;
        CActiveScheduler::Stop();
        }

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