called before the request is executed using the underlying httpclient . overwrite in subclasses to augment the request . concode_field_sep HttpClient mClient concode_elem_sep String HEADER_CONTENT_TYPE concode_field_sep void addHeaders concode_elem_sep void setEntityIfNonEmptyBody concode_elem_sep HttpResponse performRequest concode_elem_sep List<NameValuePair> getPostParameterPairs concode_elem_sep HttpUriRequest createHttpRequest
void function ( HttpUriRequest arg0 ) { }