Got it! Sorry for the spam:
implicit def defaultUrlEncodedFormDataUnmarshaller(implicit fm:
FlowMaterializer): FromEntityUnmarshaller[FormData]
FYI: To find this I had to create fake methods with the implicit parameters
required from the code (e.g. def x()(implicit a: FromEntityUnmarshaller
[StrictForm], b:FromStrictFormFieldUnmarshaller[String]) = ???)
and follow the implicit calls using the ide. Is there a better way to do
this?
Thanks again
G
On Wednesday, 27 May 2015 09:29:22 UTC+2, Giovanni Alberto Caporaletti
wrote:
>
> Well, since I'm here, let me ask: all the marshalling code requires an
> execution context (I can see that), but why a materializer? I can't find
> where the implicit mat is needed anywhere
>
> Thanks
> G
>
> On Wednesday, 27 May 2015 09:21:37 UTC+2, Giovanni Alberto Caporaletti
> wrote:
>>
>> You need both an implicit FlowMaterializer and an implicit
>> ExecutionContext in scope. I haven't followed the chain to check why those
>> are needed but basically I keep adding them (one or the other or both)
>> wherever I have compilation errors and it works. It should be something
>> related to marshalling, I'll leave the answer to the more expert guys
>> around here.
>>
>> val route =
>> extractFlowMaterializer { implicit mat =>
>> implicit val ec = mat.executionContext
>> formFields('color, 'age.as[Int]) { (color, age) =>
>> complete(s"The color is '$color' and the age ten years ago was ${age -
>> 10}")
>> }
>> }
>>
>>
>> On Tuesday, 26 May 2015 14:35:12 UTC+2, Ian Phillips wrote:
>>>
>>> If I try to follow the example from the documentation it doesn't compile.
>>>
>>> val route =
>>> formFields('color, 'age.as[Int]) { (color, age) =>
>>> complete(s"The color is '$color' and the age ten years ago was
>>> ${age - 10}")
>>> }
>>>
>>>
>>> I get the following error:
>>>
>>> too many arguments for method formFields: (pdm:
>>> akka.http.scaladsl.server.directives.FormFieldDirectives.FieldMagnet)pdm.Out
>>> formFields('color, 'age.as[Int]) { (color, age) =>
>>> ^
>>> one error found
>>>
>>> Is the documentation wrong, or (more likely) what stupid mistake am I
>>> making with this? In case it makes a difference here, I'm importing:
>>>
>>> import akka.http.scaladsl.server._
>>> import akka.http.scaladsl.server.Directives._
>>>
>>>
>>> Cheers,
>>> Ian.
>>>
>>
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