how to use fasterxml.jackson to validate nested case class in scala

Question

I'm new to scala and I encountered a problem to validate free style json vs my predefined case class, assume:

case class sth(f1: String,
               f2: Option[String],
               f3: Map[String, sth2],
               f4: Array[sth2],
        )

case class sth2(subF1: String, subF2: List[sth3])
case class sth3(subF:String)

I tried Java 8 jackson validator describe in here, but how do I define nested case class (within Map and Array) and throw custom exception message?

Many thanks in advance for any answer!

show us your problem? what you have done so far? – Alexey Novakov Feb 15 '19 at 21:44 — Alexey Novakov, Feb 15 '19 at 21:44

score 0 · Answer 1 · answered Feb 16 '19 at 22:13

0

Found this package that partially solved my problem, but need to manually define json schema for it to work

answered Feb 16 '19 at 22:13

user2926523

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how to use fasterxml.jackson to validate nested case class in scala

1 Answers1