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In-Reply-To: <1297432371853-3381184.post@n5.nabble.com>
References: <1297432371853-3381184.post@n5.nabble.com>
From: Claus Ibsen <claus.ibsen@gmail.com>
Date: Sat, 12 Feb 2011 13:15:36 +0100
Message-ID: <AANLkTikDUfNXM5=P3AZqBvG2PiBtuqb05rete6VFDcLK@mail.gmail.com>
Subject: Re: [Camel 2.4/2.5] 2 questions about RedeliveryPolicy tag
To: users@camel.apache.org
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On Fri, Feb 11, 2011 at 2:52 PM, kaoru <kaoru_charlie@hotmail.com> wrote:
>
> Hi there,
> =A0I have a redeliveryPolicy tag in my xml file:
>
> <propertyPlaceholder id=3D"properties" location=3D"properties/values.prop=
erties"
> />
> <errorHandler id=3D"errorHandler" type=3D"DeadLetterChannel"
> deadLetterUri=3D"swiftmq:badQueue" useOriginalMessage=3D"true">
> =A0 =A0 =A0 =A0 =A0 =A0<redeliveryPolicy maximumRedeliveries=3D"3"
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0retryAttempted=
LogLevel=3D"WARN"
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0retriesExhaust=
edLogLevel=3D"ERROR"
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0redeliveryDela=
y=3D"2000"/>
> </errorHandler>
>
> I tried to use placeholder for those properties, but it didn't recognize =
it
> no matter I use "{{}}", "${}" or "${properties:}
> So the 1st question: can I use place holder in redeliveryPolicy tag?
>
>
> Then I tried to create a redeliveryPolicy bean as a workaround. but anoth=
er
> issue came out:
> <redeliveryPolicy ref=3D"myRedeliveryPolicy" />
>
> It didn't understand the ref:
> Caused by: org.springframework.beans.NotWritablePropertyException: Invali=
d
> property 'ref' of bean class [org.apache.camel.processor.RedeliveryPolicy=
]:
> Bean property 'ref' is not writable or has an invalid setter method. Does
> the parameter type of the setter match the return type of the getter?
>
> The 2nd question: why the ref attribute is in the xsd file but we can't u=
se
> it? how can we use place-hoder for redeliveryPolicy?
>

For the bean stuff you should id, as its a spring bean tag

<bean id=3D"myRedeliveryPolicy" class=3D"...RedeliveryPolicy">
   // SET properties on bean here
</bean>



> would you shed a light on this for me please
>
> Thank you,
> Qiao
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Camel-2-4=
-2-5-2-questions-about-RedeliveryPolicy-tag-tp3381184p3381184.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>



--=20
Claus Ibsen
-----------------
FuseSource
Email: cibsen@fusesource.com
Web: http://fusesource.com
Twitter: davsclaus
Blog: http://davsclaus.blogspot.com/
Author of Camel in Action: http://www.manning.com/ibsen/