1 /*

     2  * Copyright (c) 2009 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: Plugin Loader that loads all the data model plugins.

    15  *

    16  */

    17 

    18 #ifndef UNI_DATA_MODEL_LOADER_H

    19 #define UNI_DATA_MODEL_LOADER_H

    20 

    21 #include <QMap>

    22 

    23 //Forward declarations

    24 class UniDataModelPluginInterface;

    25 

    26 

    27 

    28 #ifdef BUILD_DLL_DATA_MODEL

    29 #define UNI_DATA_MODEL_LOADER_EXPORT Q_DECL_EXPORT

    30 #else

    31 #define UNI_DATA_MODEL_LOADER_EXPORT Q_DECL_IMPORT

    32 #endif

    33 

    34 

    35 

    36 

    37 

    38 /**

    39  * Loads all the data model plugins.

    40  */

    41 class UNI_DATA_MODEL_LOADER_EXPORT UniDataModelLoader

    42 {

    43 public:

    44     /**

    45      * Constructor.

    46      */

    47     UniDataModelLoader();

    48 

    49     /**

    50      * Destructor.

    51      */

    52     ~UniDataModelLoader();

    53 

    54     /**

    55      * Gets the  data model intended plugin.

    56      * @param messageType

    57      */

    58     UniDataModelPluginInterface* getDataModelPlugin(const QString& messageType);

    59 

    60     /**

    61      * Loads plugins

    62      */

    63     void loadPlugins();

    64 

    65 private:

    66     /**

    67      * This shall store all the message types

    68      * mapped to plugin instance

    69      */

    70     QMap<QString, UniDataModelPluginInterface*> mDataModelPluginMap;

    71 };

    72 

    73 #endif //UNI_DATA_MODEL_LOADER_H