alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Scala example source code file (scheduler-adapter.scala)

This example Scala source code file (scheduler-adapter.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Scala tags/keywords

actor, adaptedactor, adaptedactor, msgforone, msgforone, msgfortwo, one, one, scheduleradapter, test, throwable, two, two, unit

The Scala scheduler-adapter.scala source code

import scala.actors.{Actor, SchedulerAdapter}

trait AdaptedActor extends Actor {
  override def scheduler =
    Test.adapted
}

object One extends AdaptedActor {
  def act() {
    try {
    Two.start()
    Two ! 'MsgForTwo
    react {
      case 'MsgForOne =>
        println("One: received msg")
    }
    } catch {
      case e: Throwable if !e.isInstanceOf[scala.util.control.ControlThrowable] =>
        e.printStackTrace()
    }
  }
}

object Two extends AdaptedActor {
  def act() {
    try {
    react {
      case 'MsgForTwo =>
        println("Two: received msg")
        One ! 'MsgForOne
    }
    } catch {
      case e: Throwable if !e.isInstanceOf[scala.util.control.ControlThrowable] =>
        e.printStackTrace()
    }
  }
}

object Test {
  val adapted =
    new SchedulerAdapter {
      def execute(block: => Unit) {
        println("before")
        block
      }
    }

  def main(args: Array[String]) {
    One.start()
  }
}

Other Scala examples (source code examples)

Here is a short list of links related to this Scala scheduler-adapter.scala source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.