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package cn.dreampie.common.plugin.akka;

import akka.actor.ActorSystem;
import cn.dreampie.common.util.ValidateUtils;

/**
 * Created by wangrenhui on 14-5-6.
 */
public class Akka {

  /**
   * Retrieve the application Akka Actor system.
   *
   * Example:
   * {{{
   * val newActor = Akka.system.actorOf[Props[MyActor]]
   * }}}
   *
   * @return ActorSystem
   */
  public static ActorSystem system() {
    ActorSystem applicationSystem = AkkaPlugin.applicationSystem;
    if (ValidateUtils.me().isNullOrEmpty(applicationSystem)) {
      throw new RuntimeException("Akka plugin is not registered.");
    }
    return applicationSystem;
  }
}