/**
* Loads a specified role by $identifier.
*
* @param string $identifier
* @param int $status One of Role::STATUS_DEFINED|Role::STATUS_DRAFT
*
* @return array
*/
public function loadRoleByIdentifier($identifier, $status = Role::STATUS_DEFINED)
{
try {
return $this->innerGateway->loadRoleByIdentifier($identifier, $status);
} catch (DBALException $e) {
throw new RuntimeException('Database error', 0, $e);
} catch (PDOException $e) {
throw new RuntimeException('Database error', 0, $e);
}
}