How to make validation of changing Xml on Xsd Java?

Question

Java

Good day! I am learning java and the next task is

xml file

<result xmlns="http://foobar.com">
<code>OK</code>
<books>
<book>
  <bookId>ISBN01213209</bookId>
  <author>Scott Mayers</author>
  <title>Effective C++</title>
  <cover>effective-cpp.png</cover>
</book>
<book>
  <bookId>ISBN0993209</bookId>
  <author>Joshua Bloch</author>
  <title>Effective Java</title>
  <cover>effective-java.png</cover>
</book>
</books>
</result>

and it needs to be validated against the xsd schema, but the problem is that it expands when new books are added. Therefore, this is either a very large xsd that describes all subsequent changes, but this option does not seem very successful.
How to do validation in this case?
Thanks in advance!

Answer 1

What is the problem ? Generate .xsd from your xml using any online tool . Well, then you do the actual validation. Here, for example, is a banal example .