/*

* Copyright (c) 2009-2010 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:  Factory class for different mailbox engines

*  Interface   : Private, CVmbxEngineFactory

*

*/

#ifndef C_VMBXENGINEFACTORY_H

#define C_VMBXENGINEFACTORY_H

// INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class CVmbxEngineBase;

// CLASS DECLARATION

/**

*  CVmbxEngineFactory declaration

*

*  @lib vmbxengine.lib

*/

NONSHARABLE_CLASS( CVmbxEngineFactory ) : public CBase

    {

public:  // Constructors and destructor

    /**

     * Two-phased constructor

     * @param aProvider Reference to MVmbxResourceProvider

     */

    static CVmbxEngineFactory* NewL( MVmbxResourceProvider& aProvider );

    /**

     * Destructor.

     */

    virtual ~CVmbxEngineFactory();

public:  // New functions

    /**

     * Creates instance of the mailbox entry

     *

     * @param aEngine ownership is transferred

     * @param aType mailbox type

     */

    void CreateEngineL( CVmbxEngineBase*& aEngine, TVmbxType aType );

private:

    /**

     * C++ default constructor.

     * @param aProvider Reference to MVmbxResourceProvider

     */

    CVmbxEngineFactory( MVmbxResourceProvider& aProvider );

    /**

     * By default Symbian 2nd phase constructor is private.

     */

    void ConstructL();

private: // data

    /**

     * Reference to MVmbxResourceProvider

     */

    MVmbxResourceProvider& iProvider;

    };

#endif  // C_VMBXENGINEFACTORY_H