/*

* 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:  A command to delete a contact from the sim store

*

*/

// INCLUDE FILES

#include "CDeleteCommand.h"

#include "CVPbkStoreSession.h"

#include "SimServerInternal.h"

#include <MVPbkSimCntStore.h>

#include <MVPbkSimCommandObserver.h>

#include <MVPbkSimStoreOperation.h>

#include <VPbkDebug.h>

namespace VPbkSimServer {

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

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

// CDeleteCommand::CDeleteCommand

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

// might leave.

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

//

CDeleteCommand::CDeleteCommand( CVPbkStoreSession& aParentSession,

    RVPbkStreamedIntArray& aSimIndexes, const RMessage2& aMessage )

    :   iParentSession( aParentSession ),

        iSimIndexes( aSimIndexes ),

        iMessage( aMessage )

    {

    }

// Destructor

CDeleteCommand::~CDeleteCommand()

    {

    delete iDeleteOperation;

    }

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

// CDeleteCommand::PanicClient

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

//

void CDeleteCommand::PanicClient( TClientPanicCode aPanicCode )

    {

    delete iDeleteOperation;

    iDeleteOperation = NULL;

    iParentSession.ResetLatestDeleteCommand();

    iObserver->CommandDone( *this );

    VPbkSimServer::PanicClient( iMessage, aPanicCode );

    }

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

// CDeleteCommand::Execute

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

//

void CDeleteCommand::Execute()

    {

    TRAPD( result,

        iDeleteOperation = 

            iParentSession.Store().DeleteL( iSimIndexes, *this ) );

    if ( result != KErrNone )

        {

        CompleteDeleteRequest( result );

        iObserver->CommandDone( *this );

        }

    }

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

// CDeleteCommand::AddObserverL

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

//

void CDeleteCommand::AddObserverL( MVPbkSimCommandObserver& aObserver )

    {

    __ASSERT_DEBUG( !iObserver,

        VPbkSimServer::Panic( ECommandObserverAlreadySetInDeleteCmd ) );

    iObserver = &aObserver;

    }

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

// CDeleteCommand::CancelCmd

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

//

void CDeleteCommand::CancelCmd()

    {

    delete iDeleteOperation;

    iDeleteOperation = NULL;

    CompleteDeleteRequest( KErrCancel );

    }

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

// CDeleteCommand::ContactEventComplete

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

//

void CDeleteCommand::ContactEventComplete( TEvent VPBK_DEBUG_ONLY( aEvent ),

        CVPbkSimContact* /*aContact*/ )

    {

    __ASSERT_DEBUG( aEvent == MVPbkSimContactObserver::EDelete,

        VPbkSimServer::Panic( EIncorrectContactEventInDeleteCmd ) );

    __ASSERT_DEBUG( iMessage.Handle(),

        VPbkSimServer::Panic( EInvalidHandleInDeleteCmd ) );

    CompleteDeleteRequest( KErrNone );

    iObserver->CommandDone( *this );

    }

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

// CDeleteCommand::ContactEventError

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

//

void CDeleteCommand::ContactEventError( TEvent /*aEvent*/,

    CVPbkSimContact* /*aContact*/, TInt aError )

    {

    CompleteDeleteRequest( aError );

    iObserver->CommandDone( *this );

    }

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

// CDeleteCommand::CompleteDeleteRequest

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

//

void CDeleteCommand::CompleteDeleteRequest( TInt aResult )

    {

    __ASSERT_DEBUG( iMessage.Handle(),

        VPbkSimServer::Panic( VPbkSimServer::EInvalidHandleInDeleteCmd ) );

    VPbkSimSrvUtility::CompleteRequest( iMessage, aResult );

    iParentSession.ResetLatestDeleteCommand();

    }

} // namespace VPbkSimServer

//  End of File