private static void getCodesFromJSon()

in src/main/java/com/microsoft/azure/datalake/store/HttpTransport.java [362:391]

• 28 lines of code
• 8 McCabe index (conditional complexity)

    private static void getCodesFromJSon(InputStream s, OperationResponse resp) {
        try {
            JsonFactory jf = new JsonFactory();
            JsonParser jp = jf.createParser(s);
            String fieldName, fieldValue;

            jp.nextToken();  // START_OBJECT - {
            jp.nextToken();  // FIELD_NAME - "RemoteException":
            jp.nextToken();  // START_OBJECT - {
            jp.nextToken();
            while (jp.hasCurrentToken()) {
                if (jp.getCurrentToken() == JsonToken.FIELD_NAME) {
                    fieldName = jp.getCurrentName();
                    jp.nextToken();
                    fieldValue = jp.getText();

                    if (fieldName.equals("exception")) resp.remoteExceptionName = fieldValue;
                    if (fieldName.equals("message")) resp.remoteExceptionMessage = fieldValue;
                    if (fieldName.equals("javaClassName")) resp.remoteExceptionJavaClassName = fieldValue;
                }
                jp.nextToken();
            }
            jp.close();
        } catch (IOException ex) {}
        finally {
            try {
                s.close();
            } catch (IOException ex) { }
        }
    }