/**
  * Gets all entries
  *
  * @param string $_orderBy Order result by
  * @param string $_orderDirection Order direction - allowed are ASC and DESC
  * @throws Tinebase_Exception_InvalidArgument
  * @return Tinebase_Record_RecordSet
  */
 public function getAll($_orderBy = 'id', $_orderDirection = 'ASC')
 {
     $records = parent::getAll($_orderBy, $_orderDirection);
     $this->_doPrivateCleanup($records);
     return $records;
 }