diff -r 5ef31a21fdd5 -r e7325f632549 activityfw/activitydatabase/hsactivitydbserver/inc/activitystorage.h --- a/activityfw/activitydatabase/hsactivitydbserver/inc/activitystorage.h Fri Jun 11 16:25:06 2010 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,196 +0,0 @@ -/* -* 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 ACTIVITYSTORAGE_H -#define ACTIVITYSTORAGE_H - -#define __E32SVR_H__ - -#include -#include -#include // RDbStoreDatabase -#include // CFileStore & CPermanentFileStore - -/** - * CActivityStorage - * - */ -class CActivityStorage : public CBase - { -public: - /** - * Destructor. - */ - ~CActivityStorage(); - - /** - * Two-phased constructor. - * @param session - initialized session to file system - */ - static CActivityStorage* NewL(RFs& session); - - /** - * Register new activity - * @param appId - application id - * @param actId - activity id - * @param data - activity data - */ - void AddActivityL(TInt appId,const TDesC8& actId, const TDesC8& data); - - /** - * Update activity - * @param appId - application id - * @param actId - activity id - * @param data - activity data - */ - void UpdateActivityL(TInt appId,const TDesC8& actId, const TDesC8& data); - - /** - * Delete activity - * @param appId - application id - * @param actId - activity id - */ - void DeleteActivityL(TInt appId,const TDesC8& actId); - - /** - * Delete activity - * @param appId - application id - */ - void DeleteActivitiesL(TInt appId); - - /** - * Serialize all activity into the buffer - * @param dst - destination buffer - */ - void ActivitiesL(RBuf8 &dst); - - /** - * Serialize application activity into the buffer - * @param dst - destination buffer - * @param appId - application id - */ - void ActivitiesL(RBuf8 &dst, TInt appId); - -private: - /** - * Constructor for performing 1st stage construction - * @param session - initialized session to file system - */ - CActivityStorage(RFs& session); - - /** - * EPOC default constructor for performing 2nd stage construction - */ - void ConstructL(); - - /** - * Create database and its structure - * @param databaseFile - database file path - */ - void CreateDbL(const TDesC& databaseFile); - - /** - * Open database - * @param databaseFile - database file path - */ - void OpenDbL(const TDesC& databaseFile); - - /** - * Create database structure - */ - void CreateTableL(); - - /** - * Serialize activity into buffer - * @param dst - destination buffer - */ - void GetActivitiesL(const TDesC& dst); - - /** - * Format query to select activity row - * @param appId - application id - * @param actId - activity id - * @return formated sql query - */ - HBufC* SelectRowLC(TInt appId, const TDesC8& actId) const; - - /** - * Format query to select activities for application - * @param appId - application id - * @return formated sql query - */ - HBufC* SelectRowsLC(TInt appId) const; - - /** - * Format query to delete activity - * @param appId - application id - * @param actId - activity id - * @return formated sql query - */ - HBufC* DeleteRowLC(TInt appId, const TDesC8& actId) const; - - /** - * Format query to delete activities for application - * @param appId - application id - * @return formated sql query - */ - HBufC* DeleteRowsLC(TInt appId) const; - - /** - * Format sql query - * @format - sql format string - * @param appId - application id - * @param actId - activity id - * @return formated sql query - */ - HBufC* BuildQueryLC(const TDesC& format, TInt appId, const TDesC8& actId) const; - - /** - * Count require buffer size to serialize activity query result - * @param data - sql query result - * @return reuired buffer size to seriazlie activity - */ - TInt DataSizeL(RDbRowSet& data)const; - - /** - * Serialize activity query result to preallocated buffer - * @param dst - preallocated buffer - * @param view - sql query result - */ - void ExternalizeL(TDes8& dst, RDbRowSet& view)const; - - /** - * Execute sql query and result serialize into buffer - * @param dst - destination result buffer - * @param query - sql activity query - */ - void ActivitiesL(RBuf8& dst, const TDesC& query); - - /** - * Get activity for update - * @param query - destination query result - * @param appId - application id - * @param actId - activity id - */ - void GetActivityForUpdateL(RDbView& query, TInt appId, const TDesC8& actId); - -private: - RFs& mFsSession; - RDbStoreDatabase mActDb;/* For database operations */ - CFileStore* mFileStore; /* For creating and opening database files */ -}; - -#endif // ACTIVITYSTORAGE_H