private ChooseOrganizationResponse queryDept(ChooseOrganizationRequest request) {
   List<Department> result =
       departmentService.getDepartmentsOfCorporationAndKey(
           request.getSession().getCorporationId(), request.getCriteria().getKey());
   List<OrganicationClient> lt = new ArrayList<OrganicationClient>();
   for (Department dept : result) {
     OrganicationClient client = new OrganicationClient();
     client.setId(dept.getId());
     client.setName(dept.getName());
     client.setType(OrganType.DEPT);
     lt.add(client);
   }
   OrganSearchResult rs = new OrganSearchResult();
   rs.setResult(lt);
   rs.setTotal(result.size());
   return new ChooseOrganizationResponse(rs);
 }