How to use

useHttpGet

method

in

ca.uhn.fhir.rest.gclient.IOperationUntypedWithInputAndPartialOutput

@SuppressWarnings("unused")
private static void operationHttpGet() {
 // START SNIPPET: operationHttpGet
 // Create a client to talk to the HeathIntersections server
 FhirContext ctx = FhirContext.forDstu2();
 IGenericClient client = ctx.newRestfulGenericClient("http://fhir-dev.healthintersections.com.au/open");
 client.registerInterceptor(new LoggingInterceptor(true));
 
 // Create the input parameters to pass to the server
 Parameters inParams = new Parameters();
 inParams.addParameter().setName("start").setValue(new DateDt("2001-01-01"));
 inParams.addParameter().setName("end").setValue(new DateDt("2015-03-01"));
 
 // Invoke $everything on "Patient/1"
 Parameters outParams = client
   .operation()
   .onInstance(new IdDt("Patient", "1"))
   .named("$everything")
   .withParameters(inParams)
   .useHttpGet() // Use HTTP GET instead of POST
   .execute();
 // END SNIPPET: operationHttpGet
}

  private IClientExecutable<IOperationUntypedWithInput<Parameters>, ?> getClientExecutable(IGenericClient client, Parameters requestData) {
    return client.operation()
        .onType(Patient.class)
        .named(Iti83Constants.PIXM_OPERATION_NAME)
        .withParameters(requestData)
        .useHttpGet();
  }
}

protected Parameters sendManuallyOnType(Parameters queryParameters) {
  Parameters result = client.operation()
      .onType(Patient.class)
      .named(Iti83Constants.PIXM_OPERATION_NAME)
      .withParameters(queryParameters)
      .useHttpGet()
      .execute();
  return result;
}

protected Parameters sendManuallyOnType(Parameters queryParameters) {
  Parameters result = client.operation()
      .onType(Patient.class)
      .named(Iti83Constants.PIXM_OPERATION_NAME)
      .withParameters(queryParameters)
      .useHttpGet()
      .execute();
  return result;
}

protected Parameters sendManuallyOnInstance(String resourceId, Parameters queryParameters) {
  Parameters result = client.operation()
      .onInstance(new IdType("Patient", resourceId))
      .named(Iti83Constants.PIXM_OPERATION_NAME)
      .withParameters(queryParameters)
      .useHttpGet()
      .execute();
  return result;
}

protected Parameters sendManuallyOnInstance(String resourceId, Parameters queryParameters) {
  Parameters result = client.operation()
      .onInstance(new IdType("Patient", resourceId))
      .named(Iti83Constants.PIXM_OPERATION_NAME)
      .withParameters(queryParameters)
      .useHttpGet()
      .execute();
  return result;
}