/** * Sets the DependencyInjection connection service name used to read data * * @param string $connectionService * @return \Phalcon\Mvc\Model * @throws Exception */ public function setReadConnectionService($connectionService) { if (is_string($connectionService) === false) { throw new Exception('Invalid parameter type.'); } $this->_modelsManager->setReadConnectionService($this, $connectionService); return $this; }