private function _getAutoCallback($sMethodName, $aArguments)
{
if (false === strpos($sMethodName, "\\")) {
return $this->oUtil->getElement($aArguments, 0);
}
$_sAutoCallbackMethodName = str_replace('\\', '_', $sMethodName);
return method_exists($this, $_sAutoCallbackMethodName) ? call_user_func_array(array($this, $_sAutoCallbackMethodName), $aArguments) : $this->oUtil->getElement($aArguments, 0);
}