/**
* Orders to the DbConnectionHandler to create a PDO instance. This function can be used
* when two or more connections need to be etablished in the same controller function.
*
* @param string $dbInfoKey
*
* @throws DbConnectionHandlerException
* @throws PDOException
*/
protected function connectDb($dbInfoKey = null)
{
try {
DbConnectionHandler::createPDOInstance($dbInfoKey);
} catch (DbConnectionHandlerException $e) {
ExceptionHandler::displayException($e);
} catch (PDOException $e) {
ExceptionHandler::displayException($e);
}
}
/**
* Gets the PDO instance of the DbConnectionHandler.
*/
private static function getPDO()
{
self::$pdo = DbConnectionHandler::getPDO();
return self::$pdo;
}
