Quickstart

finch-quckstart.md

name := "finch-quickstart"

version := "0.0.0"

scalaVersion := "2.11.5"

libraryDependencies ++= Seq(
  "com.github.finagle" %% "finch-core" % "0.4.0"
)

import io.finch._
import io.finch.request._
import io.finch.response._
import io.finch.route._
import com.twitter.finagle.Service
import com.twitter.finagle.httpx.Httpx

val title = OptionalParam("title") map { _.getOrElse("") }

def hello(name: String) = new Service[HttpRequest, HttpResponse] {
  def apply(req: HttpRequest) = for {
    t <- title(req)
  } yield Ok(s"Hello, $t $name!")
}

val endpoint = Get / ("hello" | "hi") / string /> hello

Await.ready(Httpx.serve(":8081", endpoint)

curl localhost:8081/hello/Bob?title=Mr.
curl localhost:8081/hi/Alice