diff -r 1fc85118c3ae -r 870918037e16 locationdataharvester/mylocationsengine/inc/lookupmaptiledb.h --- a/locationdataharvester/mylocationsengine/inc/lookupmaptiledb.h Tue Aug 31 15:09:25 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,148 +0,0 @@ -/* -* Copyright (c) 2010 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: Maptile database lookup table header. -* -*/ - -#ifndef __LOOKUPMAPTILEDB_H__ -#define __LOOKUPMAPTILEDB_H__ - -//Headers needed -#include //RFs -#include //RDbNamedDatabase,RDbView - -#include "mylocationsdefines.h" - -/** - * CLookupMapTileDatabase class. - * This class handles all the operations related to maptile lookup database. - * - */ - -class CLookupMapTileDatabase : public CBase -{ -public: - // Two phase constructors - - /** - * This is a static function, which creates and returns an instance of this class. - */ - static CLookupMapTileDatabase* NewL( const TDesC& aLookupTableName ); - - /** - * This is a static function, which creates and returns an instance of this class. Pushes the created object - * to the cleanup stack. - */ - static CLookupMapTileDatabase* NewLC( const TDesC& aLookupTableName ); - - /** - * Destructor - */ - ~CLookupMapTileDatabase(); - -public: - - /** - * Opens the lookup database. - */ - TInt Open(); - - /** - * Closes the lookup database. - */ - void Close(); - - /** - * Creates an entry in the lookup table. - * @param[in] aLookupItem The lookup item to be created in the database. - */ - void CreateEntryL( const TLookupItem& aLookupItem ); - - /** - * Updates an entry in the lookup table. - * @param[in] aLookupItem The lookup item to be updated in the database. - */ - void UpdateEntryL( const TLookupItem& aLookupItem ); - - /** - * Deletes an entry from the lookup table. - * @param[in] aLookupItem The lookup item to be deleted from the database. - */ - void DeleteEntryL( TLookupItem& aLookupItem ); - - /** - * Deletes maptile from the repository if the ref to that maptile in the db reaches one - * @param[in] aLookupItem The lookup item containing the path to the maptile - */ - void DeleteMapTileL( const TLookupItem& aLookupItem ); - - /** - * Finds an entry in the lookup table. - * @param[in/out] aLookupItem The lookup item to be found in the database. The source iUid is passed - * in the lookup item - * @return ETrue if found, else EFalse - */ - TBool FindEntryL( TLookupItem& aLookupItem); - - /** - * Finds an entry in the lookup table for the given maptile name. - * @param[in] aFilePath The lookup item to be found in the database. maptile file path is passed - * @return ETrue if found, else EFalse - */ - TBool FindEntryByFilePathL(const TDesC& aFilePath); - - void FindEntriesByMapTileFetchingStateL(const TUint32 aFetchingState, - RArray& aLookupItemArray); - - /** - * Gets the list of calendar ids. - * @param[out] aIdArray Calendar id list - */ - void GetAllCalendarIdsL( RArray& aIdArray ); - - /** - * ReSet the entry in the lookup table , with null value - * @param aLookupItem The lookup item entry to be reseted in the database, - * get the used maptile path as part of lookupItem filepath , to free the resource - */ - void ReSetEntryL( TLookupItem &aLookupItem ); -private: - - // default constructor - CLookupMapTileDatabase(); - - // Second phase constructor - void ConstructL( const TDesC& aLookupTableName ); - - // Creates a lookup table in the lookup database. - void CreateTableL(RDbDatabase& aDatabase); - -private: - - // Handle to the items database - RDbNamedDatabase iItemsDatabase; - - // handle to the file session - RFs iFsSession; - - // holds the database file name - TFileName iDbFileName; - -}; - - -#endif // __LOOKUPMAPTILEDB_H__ - -// End of file -