How to use

getEntryFirstRep

method

in

org.hl7.fhir.dstu3.model.Bundle

  org.hl7.fhir.dstu3.model.ConceptMap conceptMap = (org.hl7.fhir.dstu3.model.ConceptMap) response.getEntryFirstRep().getResource();
  convertConceptMapToCsv(conceptMap);
} else {

@Test
public void testClient() {
  FhirContext ctx = new FhirContext(FhirVersionEnum.DSTU3);
  GenericClient client = (GenericClient) ctx.newRestfulGenericClient(FHIR_EP);
  //client.registerInterceptor(new BasicAuthInterceptor("user123", "user321$"));
  client.setDontValidateConformance(true);
  Bundle bundle = client.search().forResource(Patient.class).count(1).returnBundle(Bundle.class).execute();
  assertTrue("No patient resources returned.", bundle.getEntry().size() > 0);
  Patient patient = (Patient) bundle.getEntryFirstRep().getResource();
  String patient_id = patient.getIdElement().getIdPart();
  Patient patient1 = client.read(Patient.class, "Patient/" + patient_id);
  assertEquals(patient_id, patient1.getIdElement().getIdPart());
  bundle = client.search().byUrl("Patient?_id=" + patient_id).returnBundle(Bundle.class).execute();
  assertEquals(1, bundle.getEntry().size());
  Patient patient2 = (Patient) bundle.getEntry().get(0).getResource();
  assertEquals(patient_id, patient2.getIdElement().getIdPart());
}