FHIR Chat · Throws Exception · hapi

Stream: hapi

Topic: Throws Exception

Luan Garrido (Mar 04 2020 at 20:30):

Hello,

Whats is the proper way to throw an Exception from SERVER_INCOMING_REQUEST_POST_PROCESSED?
It only has ca.uhn.fhir.rest.server.exceptions.AuthenticationException throwable.

I need to throw a bad exception (Http status 400)

Thanks

James Agnew (Mar 04 2020 at 20:45):

You should be able to throw an InvalidRequestException from in there I believe

Luan Garrido (Mar 04 2020 at 20:47):

Thanks @James Agnew, but I can not use it.

The method demans throws an AuthenticationException

James Agnew (Mar 04 2020 at 21:24):

I'm not sure I follow. What happens if you throw InvalidRequestException?

Luan Garrido (Mar 04 2020 at 21:50):

I cannot throw new InvalidRequestException() and I can not modify the throws on method

See the image bellow:

image.png

James Agnew (Mar 05 2020 at 02:49):

InvalidRequestException is an unchecked exceptionm, so there's no compile-time reason you can't throw it anywhere. It doesn't have a no-arg constructor though, which is probably why eclipse is complaining there.

Also- you don't need to implement IServerInterceptor any longer- that is the old way of writing interceptors. It might be worth having a look at the docs for the new framework, which no longer relies on interfaces: https://hapifhir.io/hapi-fhir/docs/interceptors/

Luan Garrido (Mar 05 2020 at 13:48):

Hi @James Agnew

Using @Hook and Pointcut worked.

Thanks my friend =)

James Agnew (Mar 05 2020 at 14:49):

woohoo!

Last updated: Apr 12 2022 at 19:14 UTC