[
https://issues.apache.org/jira/browse/CAMEL-9656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Claus Ibsen updated CAMEL-9656:
-------------------------------
Fix Version/s: 2.17.1
2.18.0
> Using SpringBoot HealthEndpoint bean throws AmbiguousMethodCallException
> ------------------------------------------------------------------------
>
> Key: CAMEL-9656
> URL: https://issues.apache.org/jira/browse/CAMEL-9656
> Project: Camel
> Issue Type: Bug
> Components: camel-spring-boot
> Affects Versions: 2.16.2
> Reporter: Colin Harms
> Priority: Minor
> Fix For: 2.18.0, 2.17.1
>
>
> I'm trying to re-use the Springboot Actuator HealthEndpoint and InfoEndpoint
> beans and exposing them via rest:
> {code}
> @Autowired
> HealthEndpoint healthEndpoint;
> ...
> //build the route
> from("rest:get:health").routeId("REST-healthcheck").bean(healthEndpoint,
> "invoke");
> {code}
> However when that gets invoked, it throws a AmbiguousMethodCallException and
> its other candidate for "invoke()" is on the abstract class that
> HealthEndpoint is extending
> It looks like the issue is here:
> https://github.com/apache/camel/blob/master/camel-core/src/main/java/org/apache/camel/component/bean/BeanInfo.java#L1020
> In this case HealthEndpoint extends AbstractHealthEndpoint, which is
> abstract, but invoke() is declared on the Endpoint interface. So this logic:
> {code} !isFromInterface &&
> Modifier.isAbstract(info.getMethod().getModifiers()) {code}
> Will not evaluate to true, and the abstract method will remain a candidate.
> Here are the sources for the Endpoint/HealthEndpoint/AbstractEndpoint classes:
> https://github.com/spring-projects/spring-boot/blob/master/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/Endpoint.java#L56
> https://github.com/spring-projects/spring-boot/blob/master/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/AbstractEndpoint.java#L32
> https://github.com/spring-projects/spring-boot/blob/master/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/HealthEndpoint.java#L36
> It seems this is intentional, due to the "if the class is an interface then
> keep the method" comment in BeanInfo.
> I'm curious as to why that is.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
