[SMXCOMP-816] Only use Fault message in JBI if the Camel out message has the fault flag set

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: servicemix-camel-2010.01
• Fix Version/s: 2010.02
• Component/s: servicemix-camel
• Assignee: Gert Vanthienen
• Reporter: Gert Vanthienen
• Created: 25/Oct/10 10:37
• Updated: 17/Dec/10 13:39
• Resolved: 25/Oct/10 10:40

Description

The Camel API no longer has a dedicated Fault message, instead it uses the Out message with a flag set on it to indicate it's a fault. We should take that into account when replying to the JBI MessageExchange in case of a failure.

Our current implementation is broken when a route returns an Out message (non-fault) and throws an Exception as well, e.g. breaking a route like

from("direct:test")
     .doTry()
          .to("log:Starting JBI Test")
          .to("jbi:endpoint:urn:testcase:testing?mep=in-out")
     .doCatch(SerialException.class)
          .to("log:Caught Serial exception")
     .end();

from("jbi:endpoint:urn:testcase:testing?mep=in-out")
     .errorHandler(noErrorHandler())
     .to("log:about to throw exception?level=ERROR")
     .throwException(new SerialException("Test"));