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Date: Thu, 31 Oct 2013 10:44:52 +0800
From: Willem jiang <willem.jiang@gmail.com>
To: users@camel.apache.org
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Subject: Re: Component Resolution, Camel/SMX Race Condition?
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As the cxfbeanReference wasn=E2=80=99t used by Camel as an OSGi service, =
so you setting cannot block the loading of the CamelContext.
How about adding the Required-Bundle of camel-cxf in your application bun=
dle=3F


-- =20
Willem Jiang

Red Hat, Inc.
Web: http://www.redhat.com
Blog: http://willemjiang.blogspot.com (http://willemjiang.blogspot.com/) =
(English)
          http://jnn.iteye.com (http://jnn.javaeye.com/) (Chinese)
Twitter: willemjiang =20
Weibo: =E5=A7=9C=E5=AE=81willem


On Thursday, October 31, 2013 at 5:44 AM, Calvert, Zach (Zach)** CTR ** w=
rote:

> This is somewhat of a cross post between here and the ApacheServiceMix =
mailing list, but I'm thinking I should have fired this email to camel in=
 the first place. I apologize for the cross post in advance.
> =20
> I'm making use of the cxfbean component in Apache ServiceMix 4.5.3. I h=
ave reviewed the source and OSGI services being exposed here to try to ge=
t around the race condition I am experiencing, but while the service is u=
p and running, ServiceMix/Camel does not yet recognize the component and =
I'm not sure who to direct this question/problem to.
> =20
> Breakdown:
> I have a bundle which has the following route:
> =20
> <camel:route>
> <camel:from uri=3D=22jetty:
> http://0.0.0.0:9089/health/=3FmatchOnUriPrefix=3Dtrue=22 />
> <camel:to uri=3D=22cxfbean:healthService=22 />
> </camel:route>
> =20
> The health service implementation is a standard javax.ws.rs annotated c=
lass. The cxfbean component is exposed in the camel-cxf feature under the=
 camel-cxf-2.10.7 bundle (I have confirmed). To try to enforce that the c=
xfbean service really, really is running, I have added
> <osgi:reference id=3D=22cxfbeanReference=22 cardinality=3D=221..1=22
> interface=3D=22org.apache.camel.spi.ComponentResolver=22
> filter=3D=22(component=3Dcxfbean)=22 />
> to my bundle. This osgi reference is met and fully populated, however I=
 still get
> =22----
> Caused by: org.apache.camel.=46ailedToCreateRouteException: =46ailed to=
 create
> route route1 at: >>> To=5Bcxfbean:healthService=5D <<< in route:
> Route=5B=5B=46rom=5Bjetty:http://0.0.0.0:9089... because of =46ailed to=
 resolve
> endpoint: cxfbean://healthService due to: No component found with schem=
e:
> cxfbean
> ---=22
> in my ServiceMix startup. Note that this bundle is deployed in the
> apache-servicemix-4.5.3/deploy directory on a Linux machine.
> =20
> This issue can be resolved simply by waiting for ServiceMix to be start=
ed
> for a few minutes and then run
> touch ./apache-servicemix-4.5.3/deploy/ecs.bundles.health-2.3.0.25-SNAP=
SHOT.jar
> =20
> I would like to have the bundle block until the =22cxfbean=22 component=
 is fully started. Again this is a race condition and functionality is fu=
lly restored by waiting a couple of minutes and then running touch on the=
 bundle that exposes this camel route.
> =20
> Is there a way to say =22Really wait on starting this bundle until the =
cxfbean component is fully started and ready to go=22=3F
> =20
> =20
> Thank you,
> Zach Calvert