Any clues on what could be happening?
raulvk.soa wrote:
>
> Hi,
>
> We are having trouble migrating from Camel 1.4.0 (bundled with ServiceMix
> 3.2.2) to Camel 1.6.0 (SMix 3.3.1). Our only difficulty is with the
> exception handling.
>
> Before calling a Camel validator, we have the following exception handling
> logic:
>
> onException(ValidationException.class).handled(false)
>
> .setProperty("errorCode").constant("A001").setProperty("description").constant("Validation
> Error")
> .setProperty("system").constant("ServiceMix")
>
> .to("log:ReceiveOrders.ValidationError?level=WARN&showAll=true")
> .convertBodyTo(String.class).to("xslt:createExceptionMessageForClient.xsl").convertBodyTo(DOMSource.class)
>
> .to("log:ReceiveOrders.ReturnedMessage?level=WARN&showAll=true")
>
> .to("direct:transformResponse").convertBodyTo(DOMSource.class)
>
> .to("direct:wrapResponse").convertBodyTo(DOMSource.class)
>
> .to("log:ReceiveOrders.RouteFinished?level=WARN&showAll=true");
>
> We need the message to be sent back on to the JBI Bus (the route starts
> with a from("jbi:...") endpoint), but it is being sucked up by the
> DeadLetterQueue, and the JBI client times out. With Camel 1.4.0 it worked
> like a charm (of course, we had no "handled" instruction because it wasn't
> supported back then), but now we can't get it to unwind the stack and
> return the response to the client.
>
> There is no errorHandler declared, only another
> onException(Exception.class), which handles all unmanaged exceptions.
>
> Having tried numerous configurations to make it work, we resort to the
> wonderful & active Camel forum to shed some light on this case. Some of
> the combinations we have attempted with no luck are:
>
> 1. errorHandler(noErrorHandler())
> 2. putting a processor at the end to copy the in message to the out
> message
> 3. encapsulating all the routing logic into another direct: route, and
> calling that from within the onException.
> 4. tuning the handled parameter
> 5. putting transform() at the end.
>
> Can someone give us a hand?
>
> Many thanks!
> Raul.
>
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