mapRouteResultWithPF
mapRouteResultWithPF
Signature
Description
Asynchronous variant of mapRouteResultPF.
Changes the message the inner route sends to the responder.
The mapRouteResult directive is used as a building block for Custom Directives to transform the
RouteResult coming back from the inner route.
See Transforming the RouteResult for similar directives.
Example
case object MyCustomRejection extends Rejection
val rejectRejections = // not particularly useful directive
mapRouteResultWithPF {
case Rejected(_) => Future(Rejected(List(AuthorizationFailedRejection)))
}
val route =
rejectRejections {
reject(MyCustomRejection)
}
// tests:
Get("/") ~> route ~> check {
rejection shouldEqual AuthorizationFailedRejection
}
Contents
