Question

当我尝试根据配置连接路由构建器时，我收到异常Cannot find any routes with this RouteBuilder reference: RouteBuilderRef[routebuilderOne]。

Route Builder 1的类文件

import org.apache.camel.spring.SpringRouteBuilder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

@Component
public class RoutebuilderOne extends SpringRouteBuilder {
     @Value("${routebuilder.stream.one}")
     private boolean                 autoStartupRouteOne;

     @Override
     public void configure() throws Exception {
          from(source1).autoStartup(autoStartupRouteOne).split().method("splitLogic","splitMethod").to(destination1);

     }
}

Route builder 2的类文件

import org.apache.camel.spring.SpringRouteBuilder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

@Component
public class RoutebuilderTwo extends SpringRouteBuilder {
     @Value("${routebuilder.stream.two}")
     private boolean                autoStartupRouteTwo;

     @Override
     public void configure() throws Exception {
        from(source2).autoStartup(autoStartupRouteTwo).to(destination2);

     }
}

Camel上下文文件

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
   http://www.springframework.org/schema/beans 
   http://www.springframework.org/schema/beans/spring-beans.xsd
   http://www.springframework.org/schema/context 
   http://www.springframework.org/schema/context/spring-context.xsd
   http://camel.apache.org/schema/spring 
   http://camel.apache.org/schema/spring/camel-spring.xsd">

   <camelContext xmlns="http://camel.apache.org/schema/spring">
       <routeBuilder ref="routebuilderOne"/>
       <routeBuilder ref="routebuilderTwo"/>
   </camelContext>

   <context:component-scan
    base-package="com.hurix.routebuilders" />
 </beans>

属性文件中的autoStartupRouteOne,autoStartupRouteTwo的值

 autoStartupRouteOne = false
 autoStartupRouteTwo = true

有没有其他方法可以实现基于条件的路线选择？

Answer 1

您需要为@Component提供一个ID，而不是使用类名作为ID。 java类名称应以大写字母开头。

不确定弹簧注释是否可以这样做，但也许你可以做@Component(name = "routebuilderOne")或其他什么。

Answer 2

我得到了同样的例外。不同的是我的代码一直在工作，然后似乎随机停止。我们可能已经升级了骆驼版本，但我不确定。无论哪种方式，要解决它，我只是停止了karaf然后使用clean选项运行启动脚本。之后一切都很好。希望这有助于其他人。

获取异常'找不到具有此RouteBuilder引用的任何路由：RouteBuilderRef [routebuilderOne]'

2 个答案: