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=htj #17181 fix objectMapper

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This commit is contained in:
Matthias Lüneberg 2015-06-18 23:29:45 +08:00
parent b4272b77c2
commit edfa2d2cc7
1 changed files with 8 additions and 5 deletions
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13
akka-http-marshallers-java/akka-http-jackson/src/main/scala/akka/http/javadsl/marshallers/jackson/Jackson.scala
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@ -13,8 +13,11 @@ import akka.http.javadsl.server.{ Unmarshaller, Marshaller }
import akka.http.impl.server.{ UnmarshallerImpl, MarshallerImpl }
object Jackson {
def json[T <: AnyRef]: Marshaller[T] = _jsonMarshaller.asInstanceOf[Marshaller[T]]
def jsonAs[T](clazz: Class[T]): Unmarshaller[T] =
private val objectMapper: ObjectMapper = new ObjectMapper().enable(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY)
def json[T <: AnyRef]: Marshaller[T] = jsonMarshaller(objectMapper).asInstanceOf[Marshaller[T]]
def json[T <: AnyRef](objectMapper: ObjectMapper): Marshaller[T] = jsonMarshaller(objectMapper).asInstanceOf[Marshaller[T]]
def jsonAs[T](clazz: Class[T]): Unmarshaller[T] = jsonAs(objectMapper, clazz)
def jsonAs[T](objectMapper: ObjectMapper, clazz: Class[T]): Unmarshaller[T] =
UnmarshallerImpl[T] { (_ec, _flowMaterializer) ⇒
implicit val ec = _ec
implicit val mat = _flowMaterializer
@ -23,16 +26,16 @@ object Jackson {
unmarshalling.Unmarshaller.stringUnmarshaller
.forContentTypes(`application/json`)
.map { jsonString ⇒
val reader = new ObjectMapper().reader(clazz)
val reader = objectMapper.reader(clazz)
clazz.cast(reader.readValue(jsonString))
}
}
}(ClassTag(clazz))
private val _jsonMarshaller: Marshaller[AnyRef] =
private def jsonMarshaller(objectMapper: ObjectMapper): Marshaller[AnyRef] =
MarshallerImpl[AnyRef] { implicit ec ⇒
marshalling.Marshaller.StringMarshaller.wrap(`application/json`) { (value: AnyRef) ⇒
val writer = new ObjectMapper().enable(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY).writer()
val writer = objectMapper.writer()
writer.writeValueAsString(value)
}
}