java - JAVA/CXF Validate JSON at runtime against schema (Draft 4)

Question

I am building a RESTful service using CXF and Jackson. I need to validate JSON data against json schema (draft 4). I think I should validate it before deserialization.

I have gone through https://github.com/fge/json-schema-validator. I want to use this validator but how can I plug-in this in my application? Should I override JacksonJsonProvider?