/*

* Copyright (c) 2005 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:  Class implements IMPS factory interface.

 *

*/

#ifndef CCAIMPSFACTORY_H

#define CCAIMPSFACTORY_H

//  INCLUDES

#include "MCAImpsFactory.h"

#include <e32base.h>

#include <impsclient.h>

// FORWARD DECLARATIONS

class CCAImpsGroupClient;

class CCAImpsFundClient;

class CCAImpsImClient;

class CCAImpsAccessClient;

// CLASS DECLARATION

/**

 *  Concrete factory. Creates concrete interface implementations when requested.

 *

 *

 *  @lib CAAdapter.lib

 *  @since 1.2

 */

class CCAImpsFactory : public CBase, public MCAImpsFactory

    {

    public:  // Constructors and destructor

        /**

         * Two-phased constructor.

         */

        static CCAImpsFactory* NewL();

        /**

         * Destructor.

         */

        virtual ~CCAImpsFactory();

    public: // New functions

        /**

         * Creates access client when requested.

         * @return MCAImpsAccessClient abstract access client class. Ownership NOT transferred.

         */

        MCAImpsAccessClient* CreateAccessClientL();

        /**

         * Creates concrete instant messaging client.

         * @return Abstract base class for instant messaging client.

         */

        MCAImpsImClient* CreateImClientL();

        /**

         * Creates concrete group client.

         * @return Abstract base class for group client.

         */

        MCAImpsGroupClient* CreateGroupClientL();

        /**

         * Creates concrete fundamental client.

         * @return Abstract base class for fundamental client.

         */

        MCAImpsFundClient* CreateFundClientL();

        /**

         * Signals all interfaces to register themselves to WV Engine.

         */

        virtual void RegisterL();

        /**

         * Signals all interfaces to unregister themselves from WV Engine.

         */

        virtual void Unregister();

        /**

         * Connects to IMPS engine (server)

         * @since 2.1

         */

        virtual void ConnectL();

    private:

        /**

         * C++ default constructor.

         */

        CCAImpsFactory();

        /**

         * By default Symbian 2nd phase constructor is private.

         */

        void ConstructL();

    private:    // Data

        //Concrete access client, owns

        CCAImpsAccessClient *iAccessClient;

        //Concrete group client, owns

        CCAImpsGroupClient *iGroupClient;

        //Concrete fundamental client, owns

        CCAImpsFundClient *iFundClient;

        //Concrete instant messaging client, owns

        CCAImpsImClient *iImClient;

        //Concrete presence client, owns

        //CCAImpsPresenceClient* iPresenceClient

        // Imps engine server session

        RImpsEng iImpsEng;

        // Indicates if RImpsEng is connected or not.

        TBool iConnected;

    };

#endif      // CCAIMPSFACTORY_H

// End of File