/*

* Copyright (c) 2002-2007 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:  The virtual phonebook commit contacts operation

*

*/

#include "CCommitContactsOperation.h"

#include "CContactStore.h"

#include "CContact.h"

#include <MVPbkBatchOperationObserver.h>

#include <cntdef.h>

#include <cntdb.h>

namespace VPbkCntModel {

const TInt KStepSize = 1;

CCommitContactsOperation::CCommitContactsOperation(

        CContactStore& aContactStore, 

        MVPbkBatchOperationObserver& aObserver ) :

    CActive( CActive::EPriorityIdle ),

    iContactStore( aContactStore ),

    iObserver( aObserver ),

    iState( ECommit )

    {

    CActiveScheduler::Add( this );

    }

inline void CCommitContactsOperation::ConstructL( const TArray<CContact*>& 

                                                    aContacts )

    {

    const TInt count = aContacts.Count();

    for ( TInt i = 0; i < count; ++i )

        {

        iContacts.Append( aContacts[i] );

        }

    }

CCommitContactsOperation* CCommitContactsOperation::NewL(

        CContactStore& aContactStore, 

        const TArray<CContact*> aContacts, 

        MVPbkBatchOperationObserver& aObserver )

    {

    CCommitContactsOperation* self = new ( ELeave ) CCommitContactsOperation

                                                ( aContactStore, aObserver );

    CleanupStack::PushL( self );

    self->ConstructL( aContacts );

    CleanupStack::Pop( self );

    return self;

    }

CCommitContactsOperation::~CCommitContactsOperation()

    {

    Cancel();

    iContacts.Reset();

    }

void CCommitContactsOperation::RunL()

    {

    NextStepL();

    }

TInt CCommitContactsOperation::RunError( TInt aError )

    {

    if ( iObserver.StepFailed( *this, KStepSize, aError ) )

        {

        IssueRequest();    

        }    

    return KErrNone;

    }

void CCommitContactsOperation::DoCancel()

    {

    // Do nothing

    }

void CCommitContactsOperation::NextStepL()

    {

    if (iContacts.Count() > 0)

        {

        CContact* contact = iContacts[0];

        iContacts.Remove( 0 );

        contact->CommitL( *this );

        }

    else

        {

        iObserver.OperationComplete( *this );

        }

    }

void CCommitContactsOperation::IssueRequest()

    {

    if ( !IsActive() )

        {

        TRequestStatus* status = &iStatus;

        User::RequestComplete( status, KErrNone );

        SetActive();

        }

    }

void CCommitContactsOperation::StartL()

    {

    IssueRequest();

    }

void CCommitContactsOperation::Cancel()

    {

    CActive::Cancel();

    }

void CCommitContactsOperation::ContactOperationCompleted

    ( TContactOpResult /* aResult */ )

    {

    iObserver.StepComplete( *this, KStepSize );

    IssueRequest();

    }

void CCommitContactsOperation::ContactOperationFailed

        ( TContactOp /* aOpCode */, 

          TInt aErrorCode, 

          TBool /* aErrorNotified */ )

    {

    if ( iObserver.StepFailed( *this, KStepSize, aErrorCode ) )

        {

        // Continue only if ETrue is returned. Otherwise this operation might

        // be already deleted.

        IssueRequest();        

        }

    }

} // namespace VPbkCntModel

//End of file