Does SwitchYard Bean Services support multiple Fault responses?

[jeffdelong]

I deployed a service with two Fault Operations in SwitchYard 0.8 and got

S014774: Service status report

JBAS014777:   Services which failed to start:      service jboss.deployment.unit."purchasing-Store-0.0.1-SNAPSHOT.jar".SwitchYardService: org.jboss.msc.service.StartException in service jboss.deployment.unit."purchasing-Store-0.0.1-SNAPSHOT.jar".SwitchYardService: org.switchyard.exception.SwitchYardException: Service operations on a Java interface can only throw one type of exception.

12:13:11,652 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"purchasing-Store-0.0.1-SNAPSHOT.jar\".SwitchYardService" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"purchasing-Store-0.0.1-SNAPSHOT.jar\".SwitchYardService: org.switchyard.exception.SwitchYardException: Service operations on a Java interface can only throw one type of exception."}}}}

Will this be fixed for 1.0?

[kcbabo]

Can't say for sure.  I want to, but it depends on how things shake out priority-wise.  Gary opened a JIRA ages ago and I just haven't had a chance to get to it:

https://issues.jboss.org/browse/SWITCHYARD-982

If you have a reason why the priority should be upped please let me know. 

[jeffdelong]

It is a limitation that would make some existing WSDLs not easy support in SwitchYard. Being able to throw multiple faults can be more informative, particularly when the service composes other services, which may themselves throw a fault. Is there a technical difficulty in implementing this feature?

[kcbabo]

No technical difficulty, just a timing/priority thing.  We are trying to close out all remaining major features for 1.0 and take care of anything that will change public APIs.  This feature can be added without breaking APIs, so it could get kicked to 1.1 if we run out of time.