protected function initialize()
{
$configuration = Configuration::read(ConfigurationParameters::DATABASE_CONNECTION);
if (!is_null($configuration) && $configuration instanceof DatabaseConfiguration) {
$this->setDataSource(DriverFactory::getDriver($configuration));
} else {
throw new DatabaseException(MessageCode::DATABASE_CONNECTION_CONFIGURATION_NOT_FOUND);
}
}
public static function getDriver(DatabaseConfiguration $configuration)
{
if ($configuration->isMysql()) {
return DriverFactory::getMysqlDriver($configuration->getHost(), $configuration->getPort(), $configuration->getDatabase());
}
if ($configuration->isPostgres()) {
return DriverFactory::getPostgresDriver($configuration->getHost(), $configuration->getPort(), $configuration->getDatabase());
}
if ($configuration->isSqlite()) {
return DriverFactory::getSqliteDriver($configuration->getDatabase());
}
return null;
}
