public function __construct($idSite, $pluginName)
{
if (empty($pluginName)) {
throw new Exception('No plugin name given for MeasurableSettingsTable backend');
}
if (empty($idSite)) {
throw new Exception('No idSite given for MeasurableSettingsTable backend');
}
$this->idSite = (int) $idSite;
$this->pluginName = $pluginName;
}