public function getConnector($name = null) { if ($name === null) { $name = DatabaseHandler::DEFAULT_CONNECTOR_NAME; } return isset($this->connectors[$name]) ? $this->connectors[$name] : null; }
/** * get connector from DatabaseCoupler * * @param string $name config/xe.php database connector name * @return VirtualConnectionInterface */ private function makeConnector($name) { if (($connector = $this->coupler->getConnector($name)) === null) { $connector = $this->coupler->addConnector($name, new VirtualConnection($this->coupler, $name, $this->config($name))); } return $connector; }