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Date: Wed, 19 Dec 2012 13:04:47 +0800
From: Willem jiang <willem.jiang@gmail.com>
To: users@camel.apache.org
Message-ID: <47189430CD474415B18516EADDEB3987@gmail.com>
In-Reply-To: <1355853294502-5724296.post@n5.nabble.com>
References: <1355853294502-5724296.post@n5.nabble.com>
Subject: Re: global onException only works for first to() route item but
 nothing after that
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I just added an unit test=5B1=5D according to your description, I cannot =
reproduce the error
Please check it out and do some modify to see if you can reproduce the er=
ror.

=5B1=5Dhttp://svn.apache.org/viewvc=3Frev=3D1423761&view=3Drev =20

-- =20
Willem Jiang

Red Hat, Inc.
=46useSource is now part of Red Hat
Web: http://www.fusesource.com =7C 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 Wednesday, December 19, 2012 at 1:54 AM, semiosis wrote:

> Hi all,
> =20
> =46irst thank you for camel, it has been a huge help streamlining our
> workflows. I'm having trouble with a global exception handler and would=

> appreciate any help or ideas you have.
> =20
> I have a global onException set up before my route, like this...
> =20
> onException(Exception.class).handled(false).to(=22bean:exceptionHandler=
=22)
> .logStackTrace(true);
> =20
> Then I have a route which goes from an aws-sqs consumer to a chain of b=
eans,
> like this...
> =20
> from(sqsUri + sqsAuth)
> .unmarshal(json)
> .to(=22bean:checkin=22)
> .choice()
> .when(body().contains(
> ProcessA.class.getSimpleName()))
> .pipeline(=22bean:stepA1=22,
> =22bean:stepA2=22,
> =22bean:stepA3=22)
> .when(body().contains(
> ProcessB.class.getSimpleName()))
> .pipeline(=22bean:stepB1=22,
> =22bean:stepB2=22,
> =22bean:stepB3=22)
> .when(body().contains(Checkin.DUPLICATE))
> .to(=22bean:duplicateHandler=22).otherwise()
> .to(=22bean:exceptionHandler=22);
> =20
> If an exception is thrown in =22bean:checkin=22 my exceptionHandler is =
invoked
> and everything is good. The problem is that if an exception is thrown i=
n
> any bean after =22bean:checkin=22 it is silently ignored, not handled b=
y the
> global onException.
> =20
> I've tried everything I can think of to reduce the complexity here. Eve=
n a
> simple two-step route behaves the same...
> =20
> from(sqsUri + sqsAuth)
> .unmarshal(json)
> .to(=22bean:checkin=22)
> .to(=22bean:duplicateHandler=22);
> =20
> If an exception is thrown in =22bean:duplicateHandler=22 it's silently =
ignored,
> so it's not an issue with the choice() or pipeline()s.
> =20
> It seems that if an exception is thrown anywhere after the first to() t=
hen
> my global onException is not invoked.
> =20
> I've spent two days working on this and I'm out of ideas. What am I doi=
ng
> wrong=3F Please help.
> =20
> Thank you very much,
> =20
> -louis
> =20
> =20
> =20
> --
> View this message in context: http://camel.465427.n5.nabble.com/global-=
onException-only-works-for-first-to-route-item-but-nothing-after-that-tp5=
724296.html
> Sent from the Camel - Users mailing list archive at Nabble.com (http://=
Nabble.com).