How to use

getResourceContentType

method

in

ca.uhn.fhir.rest.server.RestfulServerUtils$ResponseEncoding

private void streamResponseHeaders(RequestDetails theRequestDetails, HttpServletResponse theServletResponse, StringBuilder b) {
  if (theServletResponse.getHeaderNames().isEmpty() == false) {
    b.append("<h1>Response Headers</h1>");
    b.append("<div class=\"headersDiv\">");
    for (String nextHeaderName : theServletResponse.getHeaderNames()) {
      for (String nextHeaderValue : theServletResponse.getHeaders(nextHeaderName)) {
        /*
         * Let's pretend we're returning a FHIR content type even though we're
         * actually returning an HTML one
         */
        if (nextHeaderName.equalsIgnoreCase(Constants.HEADER_CONTENT_TYPE)) {
          ResponseEncoding responseEncoding = RestfulServerUtils.determineResponseEncodingNoDefault(theRequestDetails, theRequestDetails.getServer().getDefaultResponseEncoding());
          if (responseEncoding != null && isNotBlank(responseEncoding.getResourceContentType())) {
            nextHeaderValue = responseEncoding.getResourceContentType() + ";charset=utf-8";
          }
        }
        b.append("<div class=\"headersRow\">");
        b.append("<span class=\"headerName\">").append(nextHeaderName).append(": ").append("</span>");
        b.append("<span class=\"headerValue\">").append(nextHeaderValue).append("</span>");
        b.append("</div>");
      }
    }
    b.append("</div>");
  }
}

public Object returnResponse(ServletRequestDetails theRequest, ParseAction<?> outcome, int operationStatus, boolean allowPrefer, MethodOutcome response, String resourceName) throws IOException {
  HttpServletResponse servletResponse = theRequest.getServletResponse();
  servletResponse.setStatus(operationStatus);
  servletResponse.setCharacterEncoding(Constants.CHARSET_NAME_UTF8);
  addHeadersToResponse(servletResponse);
  if (allowPrefer) {
    addContentLocationHeaders(theRequest, servletResponse, response, resourceName);
  }
  Writer writer;
  if (outcome != null) {
    ResponseEncoding encoding = RestfulServerUtils.determineResponseEncodingWithDefault(theRequest);
    servletResponse.setContentType(encoding.getResourceContentType());
    writer = servletResponse.getWriter();
    IParser parser = encoding.getEncoding().newParser(getFhirContext());
    parser.setPrettyPrint(RestfulServerUtils.prettyPrintResponse(this, theRequest));
    outcome.execute(parser, writer);
  } else {
    servletResponse.setContentType(Constants.CT_TEXT_WITH_UTF8);
    writer = servletResponse.getWriter();
  }
  return writer;
}

  contentType = Constants.CT_HTML;
} else {
  contentType = responseEncoding.getResourceContentType();

  contentType = Constants.CT_HTML;
} else {
  contentType = responseEncoding.getResourceContentType();

private void streamResponseHeaders(RequestDetails theRequestDetails, HttpServletResponse theServletResponse, StringBuilder b) {
  if (theServletResponse.getHeaderNames().isEmpty() == false) {
    b.append("<h1>Response Headers</h1>");
    b.append("<div class=\"headersDiv\">");
    for (String nextHeaderName : theServletResponse.getHeaderNames()) {
      for (String nextHeaderValue : theServletResponse.getHeaders(nextHeaderName)) {
        /*
         * Let's pretend we're returning a FHIR content type even though we're
         * actually returning an HTML one
         */
        if (nextHeaderName.equalsIgnoreCase(Constants.HEADER_CONTENT_TYPE)) {
          ResponseEncoding responseEncoding = RestfulServerUtils.determineResponseEncodingNoDefault(theRequestDetails, theRequestDetails.getServer().getDefaultResponseEncoding());
          if (responseEncoding != null && isNotBlank(responseEncoding.getResourceContentType())) {
            nextHeaderValue = responseEncoding.getResourceContentType() + ";charset=utf-8";
          }
        }
        b.append("<div class=\"headersRow\">");
        b.append("<span class=\"headerName\">").append(nextHeaderName).append(": ").append("</span>");
        b.append("<span class=\"headerValue\">").append(nextHeaderValue).append("</span>");
        b.append("</div>");
      }
    }
    b.append("</div>");
  }
}

public Object returnResponse(ServletRequestDetails theRequest, ParseAction<?> outcome, int operationStatus, boolean allowPrefer, MethodOutcome response, String resourceName) throws IOException {
  HttpServletResponse servletResponse = theRequest.getServletResponse();
  servletResponse.setStatus(operationStatus);
  servletResponse.setCharacterEncoding(Constants.CHARSET_NAME_UTF8);
  addHeadersToResponse(servletResponse);
  if (allowPrefer) {
    addContentLocationHeaders(theRequest, servletResponse, response, resourceName);
  }
  Writer writer;
  if (outcome != null) {
    ResponseEncoding encoding = RestfulServerUtils.determineResponseEncodingWithDefault(theRequest);
    servletResponse.setContentType(encoding.getResourceContentType());
    writer = servletResponse.getWriter();
    IParser parser = encoding.getEncoding().newParser(getFhirContext());
    parser.setPrettyPrint(RestfulServerUtils.prettyPrintResponse(this, theRequest));
    outcome.execute(parser, writer);
  } else {
    servletResponse.setContentType(Constants.CT_TEXT_WITH_UTF8);
    writer = servletResponse.getWriter();
  }
  return writer;
}