package sample.remote.calculator;
import static java.util.concurrent.TimeUnit.SECONDS;
import java.util.Random;
import scala.concurrent.duration.Duration;
import akka.actor.ActorRef;
import akka.actor.ActorSystem;
import akka.actor.Props;
import com.typesafe.config.ConfigFactory;
public class LookupApplication {
public static void main(String[] args) {
if (args.length == 0 || args[0].equals("Calculator"))
startRemoteCalculatorSystem();
if (args.length == 0 || args[0].equals("Lookup"))
startRemoteLookupSystem();
}
public static void startRemoteCalculatorSystem() {
final ActorSystem system = ActorSystem.create("CalculatorSystem",
ConfigFactory.load(("calculator")));
system.actorOf(Props.create(CalculatorActor.class), "calculator");
System.out.println("Started CalculatorSystem");
}
public static void startRemoteLookupSystem() {
final ActorSystem system = ActorSystem.create("LookupSystem",
ConfigFactory.load("remotelookup"));
final String path = "akka.tcp://CalculatorSystem@127.0.0.1:2552/user/calculator";
final ActorRef actor = system.actorOf(
Props.create(LookupActor.class, path), "lookupActor");
System.out.println("Started LookupSystem");
final Random r = new Random();
system.scheduler().schedule(Duration.create(1, SECONDS),
Duration.create(1, SECONDS), new Runnable() {
@Override
public void run() {
if (r.nextInt(100) % 2 == 0) {
actor.tell(new Op.Add(r.nextInt(100), r.nextInt(100)), null);
} else {
actor.tell(new Op.Subtract(r.nextInt(100), r.nextInt(100)), null);
}
}
}, system.dispatcher());
}
}