/*

* Copyright (c) 2009 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:   CIAUpdateHistoryItem

*

*/

#ifndef IA_UPDATE_HISTORY_ITEM_IMPL_H

#define IA_UPDATE_HISTORY_ITEM_IMPL_H

#include <e32base.h>

#include "iaupdatehistoryitem.h"

class MNcdPurchaseDetails;

class MNcdProvider;

/**

 * CIAUpdateHistoryItem provides history item.

 *

 * @since S60 v3.2

 */

class CIAUpdateHistoryItem : public CBase,

                             public MIAUpdateHistoryItem

    {

public: 

    /**

     * @param aDetails Purchase details of this item.

     * @param aProvider NCD Engine provider can be used to get

     * history information of nodes.

     * @return CIAUpdateHistoryItem*

     * @exception Leaves with KErrArgument if aDetails is NULL.

     * Leaves with system wide error code.

     *

     * @since S60 v3.2

     */

    static CIAUpdateHistoryItem* NewL( MNcdPurchaseDetails* aDetails,

                                       MNcdProvider& aProvider );

    /**

     * @see CIAUpdateHistoryItem::NewL

     *

     * @since S60 v3.2

     */

    static CIAUpdateHistoryItem* NewLC( MNcdPurchaseDetails* aDetails,

                                        MNcdProvider& aProvider );

    /**

     * Destructor

     *

     * @since S60 v3.2

     */

    virtual ~CIAUpdateHistoryItem();

    /**

     * @return MNcdPurchaseDetails& Purchase details of this item.

     * Details are gotten from the purchase history.

     */

    MNcdPurchaseDetails& Details() const;

    /**

     * @return MNcdProvider& Provider is used to get the history 

     * information from the NCD Engine.

     */

    MNcdProvider& Provider() const;

public: // MIAUpdateHistoryItem

    /**

     * @see MIAUpdateHistoryItem::Name

     */

    virtual const TDesC& Name() const;

    /**

     * @see MIAUpdateHistoryItem::Version

     */

    virtual const TDesC& Version() const;

    /**

     * @see MIAUpdateHistoryItem::LastOperationTime

     */

    virtual TTime LastOperationTime() const;

    /**

     * @see MIAUpdateHistoryItem::LastOperationErrorCode

     */

    virtual TInt LastOperationErrorCode() const;

    /**

     * @see MIAUpdateHistoryItem::StateL

     */

    virtual TIAHistoryItemState StateL() const;

private:

    /**

     * @see CIAUpdateHistoryItem::NewL

     */

    CIAUpdateHistoryItem( MNcdProvider& aProvider );

    /** 

     * ConstructL

     *

     * @see CIAUpdateHistoryItem::NewL

     */

    virtual void ConstructL( MNcdPurchaseDetails* aDetails );

    // Prevent these

    CIAUpdateHistoryItem( const CIAUpdateHistoryItem& aObject );

    CIAUpdateHistoryItem& operator =( const CIAUpdateHistoryItem& aObject );

private: // data

    // Owned.

    MNcdPurchaseDetails* iDetails; 

    MNcdProvider& iProvider;

    };

#endif // IA_UPDATE_HISTORY_ITEM_IMPL_H