How to use the ValidationHandlerBuilder correctly

[KamenRiderKuuga]

I'm doing some validation in my web application right now, but I found the document does the validation like this:

ValidationHandlerBuilder
  .create(schemaParser)
  .pathParameter(Parameters.param("myPathParam", stringSchema()))
  .queryParameter(Parameters.optionalParam("myQueryParam", intSchema()));

The class SchemaParser is deprecated, it there anyone who can tell me how to use the ValidationHandlerBuilder correctly right now?

[tsegismont]

cc @pmlopes

[ifindya]

marked as deprecated since 4.3.2 as I know. Are there any alternatives?

[bhargodevarya]

How will I encourage my team to use this if such a simple use case is so difficult to achieve? I asked at SO as well but the code snippet in the response did not compile.

[Tientjie-san]

Anyone has an alternative now? To me looks like the validationhandeler is useless now?