private void buildRequesters() { requesters = sampleRequesterDAO.getRequestersForSampleId(sampleId); for (SampleRequester requester : requesters) { if (requester.getRequesterTypeId() == Requester.PERSON.getId()) { Person person = personDAO.getPersonById(String.valueOf(requester.getRequesterId())); personService = new PersonService(person); } else if (requester.getRequesterTypeId() == Requester.ORGANIZATION.getId()) { organization = organizationDAO.getOrganizationById(String.valueOf(requester.getRequesterId())); } } }