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private[this] def picker[Question, Yes, No, Value](
question: Question, onSuccess: Yes => Left[Value, Unit]
)(
implicit mYes: Manifest[Yes], mNo: Manifest[No]
): Future[Either[Value, Unit]] = {
// Promise for fallbacking that we're never going to fulfill.
val unfulfilledPromise = Promise()
val questions = actors.map { actor => actor ? question }
package helpers.action
import play.api._
import http.HeaderNames
import libs.iteratee.Iteratee
import play.api.mvc._
trait Logging extends ActionComposition {
override def Action[A](bodyParser: BodyParser[A])(
package helpers.action
import play.api.mvc._
trait ActionComposition {
def Action[A](bodyParser: BodyParser[A])(
block: Request[A] => Result
): Action[A] = play.api.mvc.Action(bodyParser)(block)
def Action(block: Request[AnyContent] => Result): Action[AnyContent] =
val system = ActorSystem.create(
"geoliser", ConfigFactory.load.getConfig("geoliser")
)
val router = system.
actorOf(Props[Worker].withRouter(FromConfig()), "router")
private[this] lazy val system = ActorSystem(
"lobby", ConfigFactory.load.getConfig("application.lobby")
)
private[this] def actors = config.underlying.
getStringList("application.lobby.nodes").map { path =>
logger.info("Trying to get actor for " + path)
logger.info("System %s, terminated: %s".format(
system.toString, system.isTerminated
))
val actor = system.actorFor(path)
$ cat aa.scala && javap -c Foo.class Bar.class
class Foo { val aa = 3 }
class Bar { def aa = 3 }
Compiled from "aa.scala"
public class Foo implements scala.ScalaObject {
public int aa();
Code:
0: aload_0
1: getfield #11 // Field aa:I
val parser = new Parser {
var builder: GraphBuilder = _
var agency: File = _
var stops: File = _
var routes: File = _
var trips: File = _
var stopTimes: File = _
var calendar: File = _
var calendarDates: Option[File] = _
var frequencies: Option[File] = _
class Foo { def hi = "Hello from Foo!" }
class Bar extends Foo { override def hi = "Hello from Bar!" }
abstract class Consumer {
type R <: Foo // abstract type R that is Foo or extends Foo
def greet(foo: R) = foo.hi // method "greet" with 1 arg "foo" of type R, calls and returns foo.hi
}
class FooConsumer extends Consumer {
type R = Foo // Concretize type R to Foo.
case class DegreeCoords(lat: Double, lon: Double)
implicit object NodeDegreeCoords extends Format[Node.DegreeCoords] {
def reads(json: JsValue) = Node.DegreeCoords(
(json \ "lat").as[Double],
(json \ "lng").as[Double]
)
def writes(o: Node.DegreeCoords) =
toJson(Map("lat" -> o.lat, "lng" -> o.lon))
arturas@zeus:~/work/traveltime-api/vendor/igeolise-lib$ javap -c Foo.class
Compiled from "test.scala"
public class Foo implements scala.ScalaObject {
public int x();
Code:
0: aload_0
1: getfield #11 // Field x:I
4: ireturn
public void x_$eq(int);