public function fetchAll($where = null, $orderby = null)
 {
     $resultSet = $this->getDbTable()->fetchAll($where, $orderby);
     $entries = array();
     foreach ($resultSet as $row) {
         $entry = new Default_Model_Experience();
         $entry->setId($row->res_experience_id);
         $entry->setResumeId($row->resume_id);
         $entry->setStartDate($row->start_date);
         $entry->setEndDate($row->end_date);
         $entry->setJobTitle($row->job_title);
         $entry->setCompanyName($row->company_name);
         $entry->setDuties($row->duties);
         $entry->setExperienceOther($row->experience_other);
         $entry->setSortOrder($row->sort_order);
         $entries[] = $entry;
     }
     return $entries;
 }