How to use

determineRequestCharset

method

in

ca.uhn.fhir.rest.server.method.ResourceParameter

@Override
protected byte[] getByteStreamRequestContents() {
  return StringUtils.defaultString(myResourceString, "")
      .getBytes(ResourceParameter.determineRequestCharset(this));
}

public static Reader createRequestReader(RequestDetails theRequest) {
  return createRequestReader(theRequest, determineRequestCharset(theRequest));
}

@Override
public boolean incomingRequestPostProcessed(RequestDetails theRequestDetails, HttpServletRequest theRequest, HttpServletResponse theResponse) throws AuthenticationException {
  EncodingEnum encoding = RestfulServerUtils.determineRequestEncodingNoDefault(theRequestDetails);
  if (encoding == null) {
    ourLog.trace("Incoming request does not appear to be FHIR, not going to validate");
    return true;
  }
  Charset charset = ResourceParameter.determineRequestCharset(theRequestDetails);
  String requestText = new String(theRequestDetails.loadRequestContents(), charset);
  if (isBlank(requestText)) {
    ourLog.trace("Incoming request does not have a body");
    return true;
  }
  ValidationResult validationResult = validate(requestText, theRequestDetails);
  // The JPA server will use this
  theRequestDetails.getUserData().put(REQUEST_VALIDATION_RESULT, validationResult);
  return true;
}

FhirContext ctx = theRequest.getServer().getFhirContext();
final Charset charset = determineRequestCharset(theRequest);
Reader requestReader = createRequestReader(theRequest, charset);

public static Reader createRequestReader(RequestDetails theRequest) {
  return createRequestReader(theRequest, determineRequestCharset(theRequest));
}

@Override
public boolean incomingRequestPostProcessed(RequestDetails theRequestDetails, HttpServletRequest theRequest, HttpServletResponse theResponse) throws AuthenticationException {
  EncodingEnum encoding = RestfulServerUtils.determineRequestEncodingNoDefault(theRequestDetails);
  if (encoding == null) {
    ourLog.trace("Incoming request does not appear to be FHIR, not going to validate");
    return true;
  }
  Charset charset = ResourceParameter.determineRequestCharset(theRequestDetails);
  String requestText = new String(theRequestDetails.loadRequestContents(), charset);
  if (isBlank(requestText)) {
    ourLog.trace("Incoming request does not have a body");
    return true;
  }
  ValidationResult validationResult = validate(requestText, theRequestDetails);
  // The JPA server will use this
  theRequestDetails.getUserData().put(REQUEST_VALIDATION_RESULT, validationResult);
  return true;
}

FhirContext ctx = theRequest.getServer().getFhirContext();
final Charset charset = determineRequestCharset(theRequest);
Reader requestReader = createRequestReader(theRequest, charset);