private HttpEntity normalizePayload ( PayloadType payloadType , JsonObject payload , Collection < Header > colHeaders ) throws MPRestException { BasicHeader header = null ; HttpEntity entity = null ; if ( payload != null ) { if ( payloadType == PayloadType . JSON ) { header = new BasicHeader ( HTTP . CONTENT_TYPE , "application/json" ) ; StringEntity stringEntity = null ; try { stringEntity = new StringEntity ( payload . toString ( ) ) ; } catch ( Exception ex ) { throw new MPRestException ( ex ) ; } stringEntity . setContentType ( header ) ; entity = stringEntity ; } else { Map < String , Object > map = new Gson ( ) . fromJson ( payload . toString ( ) , new TypeToken < Map < String , Object > > ( ) { } . getType ( ) ) ; List < NameValuePair > params = new ArrayList < NameValuePair > ( 2 ) ; for ( Map . Entry < String , Object > entry : map . entrySet ( ) ) { params . add ( new BasicNameValuePair ( entry . getKey ( ) , entry . getValue ( ) . toString ( ) ) ) ; } UrlEncodedFormEntity urlEncodedFormEntity = null ; try { urlEncodedFormEntity = new UrlEncodedFormEntity ( params , "UTF-8" ) ; } catch ( Exception ex ) { throw new MPRestException ( ex ) ; } //if (payloadType == PayloadType.FORM_DATA) // header = new BasicHeader(HTTP.CONTENT_TYPE, "multipart/form-data"); //else if (payloadType == PayloadType.X_WWW_FORM_URLENCODED) header = new BasicHeader ( HTTP . CONTENT_TYPE , "application/x-www-form-urlencoded" ) ; urlEncodedFormEntity . setContentType ( header ) ; entity = urlEncodedFormEntity ; } } if ( header != null ) { colHeaders . add ( header ) ; } return entity ; }
Prepares the payload to be sended in the request .