/**
* Configures and then returns a data access object returned from a Driver.
*
* @return \PDO
* @throws DbalException
*/
public function getDataObject()
{
$aConfig = $this->oConfig->get();
if (isset($aConfig[Configuration::CONNECTION_KEY]) && isset($aConfig[Configuration::CONNECTION_KEY]['driver'])) {
$oDriver = $this->oDriverFactory->getInstance($aConfig[Configuration::CONNECTION_KEY]['driver']);
$oPDO = $oDriver->getDataAccessObject($this->oConfig);
//Configure the error reporting level for PDO.
$this->setErrorMode($oPDO);
return $oPDO;
} else {
throw DbalException::invalidConfiguration('Cannot find driver in configurations.');
}
}
