code: protected IHttpRequest createHttpRequest(String theUrl, EncodingEnum theEncoding, RequestTypeEnum theRequestType) {
  		IHttpClient httpClient = getRestfulClientFactory().getHttpClient(new StringBuilder(theUrl), null, null, theRequestType, myHeaders);
  		return httpClient.createGetRequest(getContext(), theEncoding);
  	}
docs: Create an HTTP request for the given url, encoding and request-type
  
  @param theUrl
  The complete FHIR url to which the http request will be sent
  @param theEncoding
  The encoding to use for any serialized content sent to the
  server
  @param theRequestType
  the type of HTTP request (GET, DELETE, ..)