mpxplugins/serviceplugins/collectionplugins/mpxsqlitedbplugin/inc/mpxdbutil.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:45:05 +0200
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/*
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* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  The class MPXDbUtil which contains utilities functions
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*
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*/
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#ifndef MPXDBUTIL_H
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#define MPXDBUTIL_H
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// INCLUDES
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#include <mpxmediageneraldefs.h>
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#include "mpxcollectiondbstd.h"
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// FORWARD DECLARATIONS
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class CMPXMedia;
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class CMPXMediaArray;
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// CLASS DECLARATION
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/**
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* This static class contains utilities functions used by Music Collection
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*
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* @lib MPXDbPlugin.lib
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*/
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class MPXDbUtil
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    {
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    public:
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        /**
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        * Filter out duplicated Ids in the array
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        * @param aIds array containing Ids to be filtered
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        * @param aFilteredIds filtered Ids without duplicates, generated from
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        *        the input array
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        */
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        static void FilterDuplicatedIdsL(const TArray<TUint32>& aIds,
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            RArray<TUint32>& aFilteredIds);
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        /**
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        * Returns the table name for a specified category
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        * @param aCategory identifies the category
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        * @return corresponding table name
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        */
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        static TPtrC TableNameForCategoryL(TMPXGeneralCategory aCategory);
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        /**
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        * Returns the music field name for a specified category
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        * @param aCategory identifies the category
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        * @return corresponding field name
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        */
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        static TPtrC MusicFieldNameForCategoryL(TMPXGeneralCategory aCategory);
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    };
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#endif // MPXDBUTIL_H
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// End of File
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