Value Members

1.  object http

   This http object provides Dsl type class instances to allow Dsl.Keywords to be used in functions that return akka.http.scaladsl.server.StandardRoute or akka.http.scaladsl.server.Directive, as long as those keywords can be used in functions that return scala.concurrent.Future.

   This http object provides Dsl type class instances to allow Dsl.Keywords to be used in functions that return akka.http.scaladsl.server.StandardRoute or akka.http.scaladsl.server.Directive, as long as those keywords can be used in functions that return scala.concurrent.Future.

   Example:

   1. You may want to import type classes in this http object when creating custom Akka HTTP directive.

      import com.thoughtworks.dsl.domains.akka.http._

      Suppose you are creating a directive to asynchronously save the request body to a temporary file and return the file path.

      import java.nio.file.Path
      import java.nio.file.Files
      import com.thoughtworks.dsl.keywords.Await
      import com.thoughtworks.dsl.keywords.Return
      import com.thoughtworks.dsl.keywords.akka.http.TApply
      import akka.stream.scaladsl.FileIO
      import akka.http.scaladsl.server.Directive1
      import akka.http.scaladsl.server.Directives._
      
      def saveRequestBody: Directive1[Path] = {
        val path = Files.createTempFile(null, null)
        val entity = !TApply(extractRequestEntity)
        val ioResult = !Await(entity.dataBytes.runWith(FileIO.toPath(path)))
        val _ = ioResult.status.get
        !Return(path)
      }

      Then the custom directive can be used in a route.

      def uploadRoute = post {
        val tmpPath = !TApply(saveRequestBody)
        complete(s"${Files.size(tmpPath)} bytes uploaded.")
      }
      
      Post("/", ('A' to 'Z').toArray) ~> uploadRoute ~> check {
        responseAs[String] should be("26 bytes uploaded.")
      }

   Note

   This http object can be found in the following library:

         libraryDependencies += "com.thoughtworks.dsl" %% "domains-akka-http" % "latest.release"
   

   ,

   You don't need this http object if you only want to use a Dsl.Keywords in a function that returns akka.http.scaladsl.server.Route, because it is a type alias of scala.Function1, which is supported via Dsl#derivedFunction1Dsl.