Make Exception status codes configurable

[salahm]

Hello All,

It would be great to let the user mapping Status Codes to any exceptions. it will avoid writing "unnecessary" code to catch and rethrow exception

This feature is already implemented on FosRest

http://symfony.com/doc/master/bundles/FOSRestBundle/4-exception-controller-support.html

# app/config/config.yml
fos_rest:
    exception:
        codes:
            'Symfony\Component\Routing\Exception\ResourceNotFoundException': 404
            'Doctrine\ORM\OptimisticLockException': HTTP_CONFLICT
        messages:
            'Acme\HelloBundle\Exception\MyExceptionWithASafeMessage': true

What do you think ?

[dunglas]

Great idea

[Simperfit]

fixed by #797