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From "Stephen Gargan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CAMEL-1708) Allow for the selection of Routes during package scan using Ant like Path matching
Date Mon, 15 Jun 2009 06:16:35 GMT

    [ https://issues.apache.org/activemq/browse/CAMEL-1708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=52248#action_52248
] 

Stephen Gargan commented on CAMEL-1708:
---------------------------------------

Claus,

I can't really take credit, the scan framework lends itself nicely to extension. It's easy
when its all laid out to begin with ;). 

Yeah, didn't mean to try and slip something in under the radar.  The test was failing on me
for some reason. I took a quick look ad it seemed the routes were coming out in the reverse
order so I added a little to grab it by name. I didn't figure it warranted its own patch,
but I should have said it was attached.  I'll make the changes and upload a new patch.

I'd be happy to document it, just a couple of things; Where would you like it to go? How do
you go about editing the confluence pages? Will my Jira credentials work?

thanks,

ste


> Allow for the selection of Routes during package scan using Ant like Path matching
> ----------------------------------------------------------------------------------
>
>                 Key: CAMEL-1708
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-1708
>             Project: Apache Camel
>          Issue Type: Improvement
>          Components: camel-spring
>    Affects Versions: 2.0-M1
>            Reporter: Stephen Gargan
>         Attachments: patch.txt
>
>
> Attached is a patch to allow for Routes to be included and excluded using ant like path
patterns. Packages to be scanned are supplied as ususal, but whether the Route classes discovered
in these packages are included is now also controlled by sets of include and exclude filters.

> This mechanism is defined as a subelement of the CamelContext definition in Spring context
as follows. 
> <camelContext xmlns="http://camel.apache.org/schema/spring">
>     <packageScan>
>       <packages>org.apache.camel.spring.config.scan</packages>
>       <exclude>**/*Excluded*</exclude>
>       <include>**/*Included*</include>
>     </packageScan>
>     ....
> </camelContext>
> It leverages Spring's AntPathMatcher to match fully qualified class names against the
supplied patterns. The existing <package></package> definition has been deprecated
and will emit a log message suggesting the new mechanism.
> This patch also includes code to allow Routes to be selectively excluded via class matching
at test time. i.e.
> public class RouteExcludingSpringTest extends SpringTestSupport {
>     @Override
>     protected AbstractXmlApplicationContext createApplicationContext() {
>         return new ClassPathXmlApplicationContext(new String[] {"routes-context.xml"},
getRouteExcludingApplicationContext());
>     }
>     ....
>     @Override
>     protected Class excludeRoute() {
>         return MyExcludedRouteBuilder.class;
>     }
> }  
> I hope you can find this usefull. I'll be happy to make any changes you might suggest.
> rgds,
> Stephen

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