On Fri, Aug 24, 2012 at 10:27 PM, Marco Mistroni <mmistr...@gmail.com> wrote:
> HI all
> i have implemented exception handling in my camel app this way
>
> <camel:route>
> <camel:from uri="seda:processBloombergShares" />
> <camel:bean ref="bloombergServiceActivator" method="fetchData"
> />
> <camel:multicast>
> <camel:to
> uri="bean:sharesEndpointBean?method=handleBloombergShare" />
> <camel:to uri="seda:report" />
> </camel:multicast>
> <camel:onException>
> <camel:exception>java.lang.Exception</camel:exception>
> <camel:handled>
> <camel:constant>true</camel:constant>
> </camel:handled>
> <camel:to
> uri="bean:exceptionHandler?method=handleException" />
> </camel:onException>
> </camel:route>
>
> and Here's my exception handler
>
> public void handleException(Exchange exchange) {
> LOGGER.info("-------Handling exceptions with exchange:");
> LOGGER.info("exception:" + exchange.getException());
>
> However it appears that exchange.getException() is null somehow, as from
> the logs i can see
>
> INFO ExceptionHandler * exception:null
>
>
> what am i doing incorrect? shall i remove <camel:handled>?
>
You handle the exception and thus it get cleared from the exchange.
You can get the caused exception from a property on the exchange. Or
even easier just add a 2nd parameter to the method with a type of
java.lang.Exception and Camel will pass in the caused exception for
you.
>
> w/kindest regards
> marco
--
Claus Ibsen
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Author of Camel in Action: http://www.manning.com/ibsen
