oh! That was it! thanks ;)
I'll remember to check if they add it to the documentation once it's
released.
Cheers
G
On Thursday, 12 March 2015 10:00:46 UTC, Mark Hatton wrote:
>
> Completing a route with a Tuple3[StatusCode, Seq[HttpHeader], T] doesn't
>> seem to work for me.
>
>
> Ensure your headers collection is an instance of immutable.Seq. E.g.:
>
> import collection.immutable._
>
> complete( (OK, Seq(`Cache-Control`(`no-cache`)), responseEntity) )
>
>
> Works for me.
>
> Mark
>
>
> On Thursday, March 12, 2015 at 12:18:28 AM UTC, Giovanni Alberto
> Caporaletti wrote:
>>
>> This is what I came up with (I have another question below):
>>
>> def onSuccessHead(magnet: OnStreamSuccessHeadMagnet): Directive[magnet.Out]
>> = {
>> magnet.directive
>> }
>>
>> trait OnStreamSuccessHeadMagnet {
>> type Out
>> def directive: Directive[Out]
>> }
>>
>> object OnStreamSuccessHeadMagnet {
>> import akka.http.server.directives.FutureDirectives._
>>
>> implicit def apply[T](s: Source[T, _])(implicit mat:
>> ActorFlowMaterializer, tupler: Tupler[T]) = {
>> new OnStreamSuccessHeadMagnet {
>> type Out = tupler.Out
>> val directive =
>> onSuccess(s.runWith(Sink.head("SourceMarshallerHeadSink")): Future[T])
>> }
>> }
>>
>> }
>>
>>
>> and the route:
>>
>> onSuccessHead(userService.createUser(req)) { newUser =>
>> respondWithHeader(Location(s"/$v1/$user/${newUser.id}")) {
>> complete(Created -> newUser)
>> }
>> }
>>
>>
>>
>> By the way, is there a way of extracting "constant" paths? e.g. my path
>> is path("v1" / "user") but I don't want to have separate constants for v1
>> and user and something like path("some" / "path") { (some, path) => ...}
>> doesn't work. In other words, how do you do reverse routing in spray/akka
>> http?
>>
>> Thanks
>> G
>>
>>
>> On Thursday, 12 March 2015 00:10:24 UTC, Giovanni Alberto Caporaletti
>> wrote:
>>>
>>> Hi,
>>> Completing a route with a Tuple3[StatusCode, Seq[HttpHeader], T]
>>> doesn't seem to work for me. My json4s marshaller serializes the whole
>>> tuple as an object. Tuple2[StatusCode, T] works instead.
>>> Are there any plans to implement it?
>>>
>>> What's the best way to add headers to a response anyway? In my case the
>>> header depends on a future (or, well, on a materialization of a stream).
>>>
>>>
>>> Thank you
>>>
>>> Cheers
>>> G
>>>
>>
--
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>>>>>>>>>> Check the FAQ:
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
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