[CAMEL-19127] Cannot add route when route is set to not start automatically

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Cannot Reproduce
• Affects Version/s: 3.20.2
• Fix Version/s: 4.0-M3
• Component/s: camel-quartz

Environment

win10+jdk17+camel3.20.2+springboot2.7.8

• Assignee: Unassigned
• Reporter: geyipeng
• Created: 09/Mar/23 08:25
• Updated: 11/Mar/23 00:48
• Resolved: 10/Mar/23 14:29

Description

When I want to listen for events dynamically adding routes while the camel is running and use ScheduledRoutePolicy to manage the start and stop times of routes, I find that when dynamically created routes are set to noAutoStartup, this will not work. Here is the sample code:

import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.routepolicy.quartz.SimpleScheduledRoutePolicy;
import org.springframework.stereotype.Component;

import java.util.Date;

@Component
public class TestRouteBuilder extends RouteBuilder {
@Override
public void configure() {
from("direct:listenEvent").process(exchange -> getContext().addRoutes(new RouteBuilder() {
@Override
public void configure() {
SimpleScheduledRoutePolicy simpleScheduledRoutePolicy = new SimpleScheduledRoutePolicy();
simpleScheduledRoutePolicy.setRouteStartDate(new Date(System.currentTimeMillis() + 5000));
from("direct:" + System.currentTimeMillis()).routePolicy(simpleScheduledRoutePolicy).noAutoStartup().log("${body}");
}
}));
}
}