mpxplugins/serviceplugins/collectionplugins/mpxsqlitedbhgplugin/inc/mpxdbauxiliary.h
changeset 0 ff3acec5bc43
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpxplugins/serviceplugins/collectionplugins/mpxsqlitedbhgplugin/inc/mpxdbauxiliary.h	Thu Dec 17 08:45:05 2009 +0200
@@ -0,0 +1,173 @@
+/*
+* Copyright (c) 2007 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:  This class is responsible for interacting with the Auxiliary
+*                table.
+*
+*/
+
+
+#ifndef MPXDBAUXILIARY_H
+#define MPXDBAUXILIARY_H
+
+// INCLUDES
+#include "mpxdbtable.h"
+
+// CLASS DECLARATION
+
+/**
+* Responsible for managing the playlist tables
+*
+* @lib MPXDbPlugin.lib
+*/
+class CMPXDbAuxiliary :
+    public CMPXDbTable
+    {
+    public:
+
+        /**
+        * Two-phased constructor.
+        * @param aDbManager database manager to use for database interactions
+        * @return New CMPXDbManager instance.
+        */
+        static CMPXDbAuxiliary* NewL(CMPXDbManager& aDbManager);
+
+        /**
+        * Two-phased constructor.
+        * @param aDbManager database manager to use for database interactions
+        * @return New CMPXDbManager instance on the cleanup stack.
+        */
+        static CMPXDbAuxiliary* NewLC(CMPXDbManager& aDbManager);
+
+        /**
+        * Destructor
+        */
+        virtual ~CMPXDbAuxiliary();
+
+    public:
+
+        /**
+        * Sets the last refreshed time in the auxiliary table.
+        * @param aTime the last refreshed time value
+        */
+        void SetLastRefreshedTimeL(TTime aTime);
+
+        /**
+        * Gets the last refreshed time from the auxiliary table.
+        * @return last refreshed time value
+        */
+        TTime LastRefreshedTimeL();
+
+        /**
+        * Sets the db corrupted flag in the auxiliary table.
+        * @param aCorrupted db corrupted flag value
+        */
+        void SetDBCorruptedL(TBool aCorrupted);
+
+        /**
+        * Gets the db corrupted flag value from the auxiliary table.
+        * @return db corrupted flag value
+        */
+        TBool DBCorruptedL();
+
+        /**
+        * Sets the save deleted record count value.
+        * @param aDrive drive identifier
+        * @param aValue new field value
+        *
+        */
+        void SetSaveDeletedRecordCountL(TInt aDrive,TUint32 aValue);
+
+        /**
+        * Gets the save deleted record count field value.
+        * @return field value
+        */
+        TUint32 SaveDeletedRecordCountL();
+
+        /**
+         * Gets the save deleted record count field value.
+         * @param aDrive drive identifier
+         * @return field value
+         */
+         TUint32 SaveDeletedRecordCountL(TInt aDrive);
+
+        /**
+        * Checks if all databases have been refreshed.
+        * @return EFalse if at least one database has not been refreshed.
+        */
+        TBool IsRefreshedL();
+
+        /**
+        * Get the auxilary id for a drive
+        * @param aDrive drive to get the volume id
+        * @return TInt id for the aux database
+        */
+        TInt IdL( TInt aDrive );
+
+        /**
+        * Set the auxilary id for a drive
+        * @param aDrive,
+        * @param aId
+        */
+        void SetIdL( TInt aDrive, TInt aId );
+
+    private:    // from MMPXTable
+
+        /**
+        * @see MMPXTable
+        */
+        virtual void CreateTableL(RSqlDatabase& aDatabase, TBool aCorruptTable);
+
+        /**
+        * @see MMPXTable
+        */
+        virtual void DropTableL(RSqlDatabase& aDatabase);
+
+        /**
+        * @see MMPXTable
+        */
+        virtual TBool CheckTableL(RSqlDatabase& aDatabase);
+
+    private:
+
+        /**
+        * C++ constructor
+        * @param aDbManager database manager to use for database interactions
+        */
+        CMPXDbAuxiliary(CMPXDbManager& aDbManager);
+
+        /**
+        * Safely construct things that can leave
+        */
+        void ConstructL();
+
+    private:
+
+        /**
+        * Column indexes in the auxiliary table
+        */
+        enum TAuxiliaryColumns
+            {
+            EAuxiliaryId = KMPXTableDefaultIndex,
+            EAuxiliaryVersion,
+            EAuxiliaryTimeRefreshed,
+            EAuxiliaryTimeSynced,
+            EAuxiliaryCorrupt,
+            EAuxiliarySavedDeletedRecordCount
+            };
+
+    };
+
+#endif // MPXDBAUXILIARY_H
+
+// End of File