1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  This class is responsible for all category tables (Artist,

    15 *                Album, Genre, Composer).

    16 *

    17 *

    18 */

    19 

    20 

    21 #ifndef MPXDBCOMPOSER_H

    22 #define MPXDBCOMPOSER_H

    23 

    24 // INCLUDES

    25 #include "mpxdbcategory.h"

    26 

    27 // CLASS FORWARDS

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32 * Responsible for managing all music databases

    33 *

    34 * @lib MPXDbPlugin.lib

    35 */

    36 

    37 class CMPXDbComposer :

    38     public CMPXDbCategory

    39     {

    40     public:

    41 

    42         /**

    43         * Two-phased constructor.

    44         * @param aDbManager database manager to use for database interactions

    45         * @param aCategory identifies the category

    46         * @return New CMPXDbCategory instance.

    47         */

    48         static CMPXDbComposer* NewL(CMPXDbManager& aDbManager,

    49             TMPXGeneralCategory aCategory);

    50 

    51         /**

    52         * Two-phased constructor.

    53         * @param aDbManager database manager to use for database interactions

    54         * @param aCategory identifies the category

    55         * @return New CMPXDbCategory instance on the cleanup stack.

    56         */

    57         static CMPXDbComposer* NewLC(CMPXDbManager& aDbManager,

    58             TMPXGeneralCategory aCategory);

    59 

    60         /**

    61         * Destructor

    62         */

    63         virtual ~CMPXDbComposer();

    64 

    65     private:

    66 

    67         /**

    68         * C++ constructor.

    69         * @param aDbManager database manager to use for database interactions

    70         * @param aCategory identifies the category

    71         */

    72         CMPXDbComposer(CMPXDbManager& aDbManager, TMPXGeneralCategory aCategory);

    73 

    74         /**

    75         * Second phase constructor.

    76         */

    77         void ConstructL();

    78 

    79     private:

    80 

    81         /**

    82         * Column indexes in the category tables

    83         */

    84         enum TComposerColumns

    85             {

    86             EComposerUniqueId = KMPXTableDefaultIndex,

    87             EComposerName,

    88             EComposerSongCount,

    89             EAlbumFieldCount

    90             };

    91 

    92     private:    // Data

    93 

    94     };

    95 #endif // MPXDBCOMPOSER_H

    96 

    97 // End of File