How can I shutdown a standalone Apache Camel application in an automated way?

Question

I\'m trying to use Apache Camel to download and route files from an FTP server. However, files are only added to the FTP server once in a long while so having the program r

Answer 1

Completing Claus answer, this code run in a only once fashioned way Main:

import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.main.Main;

public class MyMainRouter extends RouteBuilder {

  static Main main;

  @Override
  public void configure() throws Exception {
    from("timer:foo?delay=5s")
        .log("Hello camel, main world after 5 seconds!")
        .process(processor -> main.completed());
  }

  public static void main(String[] args) throws Exception {
    main = new Main();
    main.addRouteBuilder(new MyMainRouter());
    main.run();
  }

}

After 5 seconds, the code will run only once, because we will call a processor that will call completed() method, wich internally have CountDownLatch stopping a route pattern from another thread.