/*

* Copyright (c) 2007-2008 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:  

*

*/

#ifndef NCDPURCHASEHISTORYUTILS_H

#define NCDPURCHASEHISTORYUTILS_H

#include <e32base.h>

class CNcdPurchaseDetails;

class CNcdPurchaseHistoryDb;

class CNcdNodeIdentifier;

class MNcdPurchaseDetails;

class CNcdDownloadInfo;

class MNcdPurchaseDownloadInfo;

/**

 * Helper methods for commonly used purchase history operations

 */

class NcdPurchaseHistoryUtils

    {

public:    

    /**

     * Get purchase history details

     */

    static CNcdPurchaseDetails* PurchaseDetailsLC( 

        CNcdPurchaseHistoryDb& aPurchaseHistory,

        const TUid& aClientUid,

        const CNcdNodeIdentifier& aMetadataId,

        TBool aLoadIcon = ETrue );

    static TBool IsDependency( 

        const MNcdPurchaseDownloadInfo& aInfo );

    static void RemoveDependenciesL( 

        CNcdPurchaseDetails& aDetails );

    static void UpdateDependenciesL( 

        CNcdPurchaseDetails& aDetails,

        const RPointerArray<CNcdDownloadInfo>& aNewDependencies );

    };

#endif // NCDPURCHASEHISTORYUTILS_H