playframeworkのroutingでListを受ける

playframeworkのrouteで受けれるのは以下の型

Play 2.x supports the following query string parameter types:
String
Char
Int
Integer (Java)
Long (Scala and Java)
Double (Scala and Java)
Float (Scala and Java)
Boolean (Scala and Java)
java.util.UUID
Option
Optional (Java)
Seq
List (Scala and Java)
Array
See Binders.scala for all supported types.

http://stackoverflow.com/questions/31684919/how-to-route-map-like-parameters-in-get-request-with-play

routes定義

routes

GET    /hoge/list    @controllers.HogeController.list(query: List[String])

Controller定義

HogeController.scala

def list(query: List[String])

クエリ

/hoge/fuga?query=AAAA&query=BBBB

参考

• http://stackoverflow.com/questions/31684919/how-to-route-map-like-parameters-in-get-request-with-play
• https://github.com/playframework/playframework/blob/8b6c8242a8e923d25bba40b902a84398ab1cc178/framework/src/play/src/main/scala/play/api/mvc/Binders.scala