--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/harvester/filehandler/inc/mpxharvesterdbmanager.h Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,146 @@
+/*
+* Copyright (c) 2006 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: Harvester database manager
+*
+*/
+
+
+#ifndef CMPXHARVESTERDBMANAGER_H
+#define CMPXHARVESTERDBMANAGER_H
+
+#include <e32base.h>
+#include <d32dbms.h>
+#include "mpxharvesterdb.h"
+
+/**
+ * CMPXHarvesterDatabaseManager
+ *
+ * Harvester database manager
+ *
+ * @lib harvesterfilehandler.lib
+ * @since S60 3.0
+ */
+NONSHARABLE_CLASS( CMPXHarvesterDatabaseManager ) : public CBase
+ {
+
+public:
+
+ /**
+ * Two phased constructor
+ * @param aFs file session
+ * @return CMPXHarvesterDatabasemanager session
+ */
+ static CMPXHarvesterDatabaseManager* NewL( RFs& aFs );
+
+ /**
+ * Virtual destructor
+ */
+ virtual ~CMPXHarvesterDatabaseManager();
+
+ /**
+ * Open All databases
+ */
+ TInt OpenAllDatabasesL();
+
+ /**
+ * Reopen a particular database
+ * (For MMC events)
+ * @param TDriveNumber aDrive
+ */
+ void OpenDatabaseL( TDriveNumber aDrive );
+
+ /**
+ * Close all databases
+ */
+ void CloseAllDatabase();
+
+ /**
+ * Close a particular DB
+ * (For MMC events)
+ * @param TDriveNumber the Drive
+ */
+ void CloseDatabase( TDriveNumber aDrive );
+
+ /**
+ * Get a particular database
+ * @param TDriveNumber the Drive
+ */
+ CMPXHarvesterDB& GetDatabaseL( TDriveNumber aDrive );
+
+ /**
+ * Remove a particular database from the array
+ * @param TDriveNumber the Drive
+ */
+ void RemoveDatabaseL( TDriveNumber aDrive );
+
+ /**
+ * Return the number of databases
+ * @return number of databases
+ */
+ TInt Count();
+
+ /**
+ * Get the n'th database
+ * @param aDb index to the database
+ * @return CMPXHarvesterDB reference
+ */
+ CMPXHarvesterDB& GetDatabaseL( TInt aDb );
+
+ /**
+ * Recreate all databases
+ * Deletes old ones and re-creates
+ */
+ void RecreateDatabases();
+
+ /**
+ * Begin transaction on all databases
+ */
+ void BeginL();
+
+ /**
+ * Commit transaction on all databases
+ */
+ void CommitL();
+
+ /**
+ * Rollbacks the current transaction on all databases
+ */
+ void Rollback();
+
+ /**
+ * Checks if the spefified drive is a remove drive
+ */
+ TBool IsRemoteDrive(TDriveNumber aDrive);
+
+private:
+
+ /**
+ * Private constructor
+ */
+ CMPXHarvesterDatabaseManager( RFs& aFs );
+
+ /**
+ * Second phase constructor
+ */
+ void ConstructL();
+
+private: // data
+ RDbs iDBSession;
+ RPointerArray<CMPXHarvesterDB> iDatabases;
+
+ RFs& iFs; // Not Owned
+ };
+
+
+#endif // CMPXHARVESTERDBMANAGER_H