/**
  * validates the data of a model with the tca definition of a its table.
  *
  * @param Tx_Rnbase_Domain_Model_RecordInterface $model
  * @param array $options
  *     only_record_fields: validates only fields included in the record
  * @return bolean
  */
 public static function validateModel(Tx_Rnbase_Domain_Model_RecordInterface $model, $options = NULL)
 {
     return self::validateRecord($model->getProperty(), $model->getTableName(), $options);
 }