Databases::Database Class Reference

The Database class Master class for all database access. More...

#include <database.h>

Inheritance diagram for Databases::Database:

Public Member Functions
QString	lastError (const QSqlQuery &q) const
	Database::lastError Return an error message on the last error occured during the SQL request q More...
void	testCases ()
	Database::testCases Realise a test cases.
void	executeFile (QString pName)
	Database::executerFichier Exeute a specified file named pName More...
void	openTransaction ()
	Database::openTransaction Open new transaction.
void	closeTransaction ()
	Database::closeTransaction Close current transaction.
void	close ()
	Database::close Close database access.
void	open ()
	Database::open Open database.
	~Database ()
	Database::~Database Suppression object, and close database access.
void	setDatabase (QSqlDatabase sql)
	Database::setDatabase Set database. More...
void	updateBillingNumber ()
	Database::updateBillingNumber Update the billing number.
void	cleanDatabase ()
	Database::clearDatabase Drop alls tables of Database WARNING: We can't restore data after.
void	changeDatabase (Databases::DbType dbType)
	changeDatabase Change the current database : mysql to sqlite or sqlite to mysql More...

Static Public Member Functions
static Database *	instance (bool tests=false) throw (DbException*)
	Database::getInstance Return an instance of Database. More...

Protected Member Functions
	Database (bool tests=false) throw (DbException*)
	Database::Database Database is a singleton.
QVariant	value (const QSqlQuery &q, const QString &champ) const
	Database::valeur Value of database field. More...

Protected Attributes
QSettings *	_settings
	settings
QSqlDatabase	mDatabase
	contains Database
QList< Database * >	_instances
	List of instances.

Static Protected Attributes
static Database *	_instance = 0
	Instance.
static bool	_dbInstance = 0
	an instance of db is open
static bool	isOpen = false
	Database is open.
static bool	_isMysql = false

Detailed Description

The Database class Master class for all database access.

Author

Antoine de Roquemaurel

Member Function Documentation

void Databases::Database::changeDatabase

(

Databases::DbType

dbType

)

changeDatabase Change the current database : mysql to sqlite or sqlite to mysql

Parameters

dbType

: The new database type, Sqlite or Mysql

void Databases::Database::executeFile

(

QString

pName

)

Database::executerFichier Exeute a specified file named pName

Parameters

pNom

File name

Database * Databases::Database::instance ( bool  tests = false ) throw ( DbException * )

static

Database::getInstance Return an instance of Database.

Returns

Instance of Database

QString Databases::Database::lastError ( const QSqlQuery &  q ) const

inline

Database::lastError Return an error message on the last error occured during the SQL request q

Parameters

q	SQL request

Returns

an error message

void Databases::Database::setDatabase

(

QSqlDatabase

sql

)

Database::setDatabase Set database.

Parameters

sql	The new database

QVariant Databases::Database::value ( const QSqlQuery &  q, const QString &  champ  ) const

protected

Database::valeur Value of database field.

Parameters

q	Query
champ	Field

Returns

The value

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The documentation for this class was generated from the following files:

• /home/travis/build/FACT-Team/FactDev/src/database/database.h
• /home/travis/build/FACT-Team/FactDev/src/database/database.cpp