--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/activityfw/activityserviceplugin/activitydatastorage.h	Fri Apr 16 15:16:09 2010 +0300
@@ -0,0 +1,42 @@
+/*
+* 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: 
+*
+*/
+#ifndef ACTIVITYDATASTORAGE_H
+#define ACTIVITYDATASTORAGE_H
+
+#include <QVariant>
+#include <QString>
+
+class ActivityDataStorage 
+{
+  
+public:
+    ActivityDataStorage();
+    ~ActivityDataStorage();
+  
+public:
+    bool addActivity(const QString &activityId, const QVariant &data);
+    bool removeActivity(const QString &activityId);
+    bool updateActivity(const QString &activityId, const QVariant &data);
+    QVariant activityData(const QString &activityId) const;
+  
+private:
+    bool checkTables();
+    void recreateTables();
+    
+};
+
+#endif // ACTIVITYDATASTORAGE_H