如何在Camel中动态添加和启动路由？

我会创建一个动态路由生成器，例如

public class MyRouteBuilder extends RouteBuilder {

            private String another;
            private String letter;

            public MyRouteBuilder(CamelContext context,String another, String letter) {
                super(context);
                this.another=another;
                this.letter=letter;
            }

            @Override
            public void configure() throws Exception {
                super.configure();
                from("restlet:/"+another+"?restletMethods=GET")
                .to("first:run_"+letter)
                .to("second:jump_"+letter)
                .to("third:fly_"+letter);
            }
    }

并添加到某个事件，例如

public class ApplicationContextProvider implements ApplicationContextAware {

    @Override
    public void setApplicationContext(ApplicationContext context)
            throws BeansException {

        camelContext=(CamelContext)context.getBean("mainCamelContext");
        camelContext.addRoutes(new MyRouteBuilder(camelContext, "another1","A"));
        camelContext.addRoutes(new MyRouteBuilder(camelContext, "another2","B"));

..