I'm using Camel with Tomcat and receiving the following log message when
passing a route context parameter via web.xml (which I think may be a bug?):
[RMI TCP Connection(3)-127.0.0.1] INFO
org.apache.camel.component.servletlistener.CamelServletContextListener -
There are 1 ServletContext init parameters, unknown to Camel. Maybe they are
used by other frameworks? [{routeBuilder-routes=com.mycompany.MyRoute}]
However the context parameter it is referring to (see below for web.xml)
then goes on to be processed correctly as a route:
[RMI TCP Connection(3)-127.0.0.1] INFO
org.apache.camel.component.servletlistener.ServletCamelContext - Total 1
routes, of which 1 is started.
This is the entirely of my web.xml:
<web-app>
<listener>
<listener-class>org.apache.camel.component.servletlistener.JndiCamelServletC
ontextListener</listener-class>
</listener>
<context-param>
<param-name>routeBuilder-routes</param-name>
<param-value>com.mycompany.MyRoute</param-value>
</context-param>
<servlet>
<servlet-name>CamelServlet</servlet-name>
<servlet-class>org.apache.camel.component.servlet.CamelHttpTransportServlet<
/servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CamelServlet</servlet-name>
<url-pattern>/camel/*</url-pattern>
</servlet-mapping>
</web-app>
I think the bug may be in the following file:
https://github.com/apache/camel/blob/master/components/camel-servletlistener
/src/main/java/org/apache/camel/component/servletlistener/CamelServletContex
tListener.java
The following lines (122 - 125) are executed before the routes are added
(the next set of statements):
// just log if we could not use all the parameters, as they may be used by
others
if (!map.isEmpty()) {
LOG.info("There are {} ServletContext init parameters, unknown
to Camel. Maybe they are used by other frameworks? [{}]", map.size(), map);
}
Should these lines be after the route adding takes place?
Thanks
Jonny
