public function bySystemReferenceTypeBySystemReferenceIdAndByOrganization($systemReferenceType , $systemReferenceId, $organizationId, $databaseConnectionName = null)
   {
     if(empty($databaseConnectionName))
     {
       $databaseConnectionName = $this->databaseConnectionName;
     }

     return $this->File->setConnection($databaseConnectionName)
      ->where('system_reference_type', '=', $systemReferenceType)
      ->where('system_reference_id', '=', $systemReferenceId)
      ->where('organization_id', '=', $organizationId)
      ->get();
   }