Is it possible to automatically generate Web forms for viewing and editing Java class fields?

Question

Java

Let's say there is a simple Book class, and besides it, other classes with different structures. Is it possible to automatically generate web pages or web forms based on classes for viewing and editing fields of Java classes?

public class Book {
  String title;
  String author;
  int pages;
}

Answer 1

Why the hell?
Well, the answer to the question: Perhaps, only it makes no sense

Answer 2

For example, there is a scaffolding plugin in the rails.