Typed actors first example.

.gitignore

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+*#
+*.iml
+*.ipr
+*.iws
+*.pyc
+*.tm.epoch
+*.vim
+*/project/boot
+*/project/build/target
+*/project/project.target.config-classes
+*-shim.sbt
+*~
+.#*
+.*.swp
+.DS_Store
+.cache
+.cache
+.classpath
+.codefellow
+.ensime*
+.eprj
+.history
+.idea
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+.multi-jvm
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+.scala_dependencies
+.scalastyle
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+.target
+.worksheet
+Makefile
+TAGS
+lib_managed
+logs
+project/boot/*
+project/plugins/project
+src_managed
+target
+tm*.lck
+tm*.log
+tm.out
+worker*.log
+/bin

README.md

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+typed-actors-demo
+=================
+
+Simple demo using [Typed Actors](https://github.com/knutwalker/typed-actors).

build.sbt

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+name := """typed-actors-demo"""
+
+version := "1.0"
+
+scalaVersion := "2.11.8"
+
+libraryDependencies ++= List(
+ "com.typesafe.akka" %% "akka-actor" % "2.4.9-RC1",
+ "de.knutwalker" %% "typed-actors" % "1.6.0",
+ "de.knutwalker" %% "typed-actors-creator" % "1.6.0"
+)
+

project/build.properties

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+sbt.version=0.13.8

src/main/scala/com/gvolpe/typed/Demo.scala

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+package com.gvolpe.typed
+
+import akka.actor._
+import de.knutwalker.akka.typed._
+import com.gvolpe.typed.actor.TypedActorExample
+import com.gvolpe.typed.actor.TypedActorExample.{Bar, Foo}
+
+import scala.concurrent.ExecutionContext.Implicits.global
+import scala.concurrent.duration._
+
+object Demo extends App {
+
+ implicit val system = ActorSystem("typed-actors-demo")
+
+ case object SomeOtherMessage
+
+ val actor = TypedActorExample.props
+
+ actor ! Foo("Hey you!")
+ actor ! Bar("What's the craic?")
+
+ // You'll get a compilation error!
+ //actor ! SomeOtherMessage
+
+ system.scheduler.scheduleOnce(2.seconds)(system.terminate())
+
+}

src/main/scala/com/gvolpe/typed/actor/TypedActorExample.scala

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+package com.gvolpe.typed.actor
+
+import akka.actor.{Actor, ActorSystem}
+import de.knutwalker.akka.typed._
+import com.gvolpe.typed.actor.TypedActorExample._
+
+object TypedActorExample {
+ sealed trait MyMessage
+ case class Foo(foo: String) extends MyMessage
+ case class Bar(bar: String) extends MyMessage
+
+ def props(implicit s: ActorSystem) = ActorOf(Props[MyMessage, TypedActorExample], name = "typed-actor")
+}
+
+class TypedActorExample extends Actor {
+ override def receive: Receive = {
+ case Foo(foo) => println(s"received a Foo: $foo")
+ case Bar(bar) => println(s"received a Bar: $bar")
+ }
+}