code: private HttpUriRequest makeRequest(URI uri, final String requestBody)
      {
          HttpPost post = new HttpPost(uri);
          post.setEntity(new StringEntity(requestBody, m_contentType));
          return post;
      }
docs: Generate the HTTP request.
  @param uri            The request URI
  @param requestBody    The request body, URL encoded if necessary
  @return The HTTP request.