HDBandit

object Color {

  def create(r: Int, g: Int, b: Int): Color = {
     new Color(r, g, b)
  }

}

class Color(r: Int, g: Int, b: Int) {

HDBandit

object ApplicationMain extends App {
  val system = ActorSystem("MyActorSystem")
  val pongActor = system.actorOf(Pong.props, "pongActor")
  pongActor ! PongMessage("Initial message")
  // waiting for JMX "end" message to terminate
  system.awaitTermination()
}

HDBandit

class Pong extends ActorWithJMXSupport with ActorLogging with PongMBean{
  import Pong._

  var lastReceivedMessage = "UNKNOWN"

  def receive = {
  	case PongMessage(text) =>
  	  log.info("In PongActor - received message: {}", text)
      lastReceivedMessage = text
  }

HDBandit

trait PongMBean {

  def lastReceivedMessage(): String

  def sendMessage(p1: String): Unit

}

HDBandit

trait ActorWithJMXSupport extends Actor {

    val mBeanServer =  ManagementFactory.getPlatformMBeanServer();

    val objName = new ObjectName("hdbandit", {
      import scala.collection.JavaConverters._
      new java.util.Hashtable(
        Map(
          "name" -> self.path.toStringWithoutAddress,
          "type" -> getMXTypeName

HDBandit

<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

HDBandit

@RestController
@RequestMapping("/example")
@RefreshScope
public class ExampleService {
    
    @Value("${message.hello}")
    private String message;

    @RequestMapping(method = RequestMethod.GET)
    public String getExample() {

HDBandit

<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

HDBandit

@RestController
@RequestMapping("/example")
@RefreshScope
public class ExampleService {
    
    @Value("${message.hello}")
    private String message;

    @RequestMapping(method = RequestMethod.GET)
    public String getExample() {

HDBandit

@EnableConfigServer
@SpringBootApplication
public class ConfigServerApplication {

	public static void main(String[] args) {
		SpringApplication.run(ConfigServerApplication.class, args);
	}
}