org.sisioh.trinity.example.PlayLikeExample.scala Maven / Gradle / Ivy

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package org.sisioh.trinity.example

import org.jboss.netty.handler.codec.http.HttpMethod
import org.sisioh.trinity.domain.controller.AbstractController
import org.sisioh.trinity.domain.routing._
import scala.concurrent._

object PlayLikeExample extends App with ApplicationContext {

  object PlayLikeController extends AbstractController {

    /**
     * `com.twitter.util.FuturePool`で実現するアクション
     *
     * ブロッキングする処理でもスレッドプールが枯渇しなければ並行処理可能。
     *
     * @return
     */
    def index = FuturePoolAction {
      request =>
        val path = request.routeParams("path")
        responseBuilder.withPlain("index = "+path).getTrinityResponse
    }

    /**
     * `com.twitter.util.Future`で実現するアクション
     *
     * ブロッキングする処理を書かないようにする。
     *
     * @return
     */
    def getUser(name: String) = FutureAction {
      request =>
        responseBuilder.withBody("name = " + name).toTrinityResponseFuture
    }

    /**
     * `scala.concurrent.Future`で実現するアクション
     * @return
     */
    def getGroup(name: String) = ScalaFutureAction {
      request => future {
        responseBuilder.withBody("group = " + name).getTrinityResponse
      }
    }

  }

  implicit val pathParser = new SinatraPathPatternParser()

  val route = Route(
    identity = RouteId(
      HttpMethod.GET,
      PathPattern( """/(abc)""".r, List("path"))
    ),
    controller = PlayLikeController,
    action = PlayLikeController.index
  )

  application.addRoute(route)

  //application.addRoute(HttpMethod.GET, "/", PlayLikeController, PlayLikeController.index)
  application.addRoute(Route(HttpMethod.GET, "/user/:name", PlayLikeController, FutureAction {
    request =>
      PlayLikeController.getUser(request.routeParams("name"))(request)
  }))
  application.addRoute(HttpMethod.GET, "/group/:name", PlayLikeController) {
    request =>
      PlayLikeController.getGroup(request.routeParams("name"))(request)
  }

  application.registerController(PlayLikeController)
  application.start()
}