jackson

The Play JSON module for Jackson.

This can be used if you want to use a custom Jackson ObjectMapper, or more advanced Jackson features when working with JsValue. To use this:

import com.fasterxml.jackson.databind.ObjectMapper

import play.api.libs.json.JsValue
import play.api.libs.json.jackson.PlayJsonModule
import play.api.libs.json.JsonParserSettings

val jsonSettings = JsonSettings.settings
val mapper = new ObjectMapper().registerModule(
  new PlayJsonMapperModule(jsonSettings))
val jsValue = mapper.readValue("""{"foo":"bar"}""", classOf[JsValue])