JarCastingscala-rison 
Rison parser for Scala
Installation
libraryDependencies += "com.github.takezoe" %% "scala-rison" % "0.0.4"
Usage
import com.github.takezoe.rison._
// case class
case class Player(name: String, age: Int)
// parse
RisonParser.parse("(name:Lacazette,age:27)") match {
case Right(node) => {
// to Scala Map
println(node.toScala) // => Map(name -> Lacazette, age -> 27)
// to Case class
println(node.asInstanceOf[ObjectNode].to[Player]) // => Player(Lacazette, 27)
}
case Left(error) => println(error)
}
// convert from Case class
val node1: RisonNode = RisonNode.fromScala(Player("Lacazette", 27))
println(node1.toRisonString) // => (name:Lacazette',age:27)
// convert from Scala Map
val node2: RisonNode = RisonNode.fromScala(
Map("name" -> "Alexandre Lacazette", "twitter" -> "@LacazetteAlex")
)
println(node2.toRisonString) // => (name:'Alexandre Lacazette',twitter:'@LacazetteAlex')
// URL encode
val encoded: String = node2.toUrlEncodedString
println(encoded) // => (name:'Alexandre+Lacazette',twitter:'@LacazetteAlex')
// o-rison
val orison: ObjectNode = RisonParser.parseObject("name:Lacazette,age:27")
println(orison.toObjectString) // => name:Lacazette,age:27
// a-rison
val arison: ArrayNode = RisonParser.parseArray("Lacazette,Aubameyang,Ozil")
println(arison.toArrayString) // => Lacazette,Aubameyang,Ozil
Play JSON integration
By using play-json with scala-rison, you can convert Rison and Json each other and also use play-json's the ability of type-safe case class conversion.
You need to add following play-json dependency additionally to use pla-json integration:
libraryDependencies += "com.typesafe.play" %% "play-json" % "2.6.10"
// Json to Rison
val json1 = Json.parse("""{"name":"Lacazette","age":27}""")
val rison1 = PlayRison.fromPlayJson(json1)
println(rison1) // => (name:Lacazette,age:27)
// Rison to Json
val rison2 = RisonParser.parse("(name:Lacazette,age:27)").right.get
val json2 = PlayRison.toPlayJson(rison2)
println(json2) // => {"name":"Lacazette","age":27}