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https://issues.apache.org/activemq/browse/CAMEL-1823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=62632#action_62632
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Claus Ibsen commented on CAMEL-1823:
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It was my own idea at the time.
and btw its a bit hard to implement in Spring XML if you want to re-use doCatch
for both
- predicate
- exceptions
as the XSD is really hard to have it generated with a
- either there is 1 predicate, or there are 1..n exceptions
> doCatch(Predicate)
> ------------------
>
> Key: CAMEL-1823
> URL: https://issues.apache.org/activemq/browse/CAMEL-1823
> Project: Apache Camel
> Issue Type: New Feature
> Components: camel-core
> Reporter: Claus Ibsen
> Assignee: Hadrian Zbarcea
> Fix For: Future
>
> Attachments:
> 0001-https-issues.apache.org-activemq-browse-CAMEL-1823.patch
>
>
> As someone suggested on the user forum.
> Letting {{doCatch}} be able to catch and react to a predicate as well.
> Currently it *only* reacts when an exception has been thrown.
> Letting it react to predicates as well will really set it high over its Java
> counter part.
> {code}
> doTry()
> .beanRef("myBean")
> .to("activemq:queue:foo")
> .doCatch(body().isNull())
> .to("log:foo?level=WARN")
> .end()
> {code}
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