/*

* Copyright (c) 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:   MIAUpdateRequestObserver interface

*

*/

#ifndef IA_UPDATE_REQUEST_OBSERVER_H

#define IA_UPDATE_REQUEST_OBSERVER_H

class CIAUpdateResult;

/**

 * MIAUpdateRequestObserver interface is used to observe

 * when the requested operation has been completed.

 *

 * @since 3.2

 */

class MIAUpdateRequestObserver

    {

public:

    /**

     * Called when an outstanding request is completed

     *

     * @param aResult Contains information about 

     * available updates or about success of performed updates.

     * Ownership is transferred.

     * @param aUpdateNow True value if an user answered yes to update query

     * @param aCountOfAvailableUpdates Count of available updates

     * @param aError Error code that informs the result 

     * of the requested operation. KErrNone if operation was

     * succesfull.

     *

     * @since 3.2

     */

    virtual void RequestCompleted( CIAUpdateResult* aResult, 

                                   TInt aCountOfAvailableUpdates,  

                                   TBool aUpdateNow,

                                   TInt aError ) = 0;

protected:

    /**

     * Protected destructor prevents unwanted deletion of

     * this class object. 

     *

     * @since 3.2

     */

    virtual ~MIAUpdateRequestObserver() { }

    };

#endif // IA_UPDATE_REQUEST_OBSERVER_H