Use ExceptionValueMap to store exception values (codes or message) instead of trait

[munkie]

Use ExceptionValueMap to store map of exception values (codes or messages)
And use it instead of ClassMapHandlerTrait to get code or message associated with exception
In this case resolve logic is incapsulated in ExceptionValueMap and is not exposed into controller or serialize normalizer.

[GuilhemN]

should be private (public="false")

[GuilhemN]

Seems really good 👍

[GuilhemN]

should be rebased on master

[lsmith77]

do you want to put this into 2.0?

[GuilhemN]

Yeah it certainly don't affect people and it would be easier to respect bc

[munkie]

Rebased.
Made map services private.
Made ExceptionValueMap::resolveClass method private

[GuilhemN]

Status: Reviewed

@lsmith77 what do you think about removing the required statuses ? It's really annoying to have to rebase a PR each time another one is merged :-/

[lsmith77]

the conflicts is I think nothing related to the required checks .. this is more that git cannot cleanly merge the source branch into the target branch

[GuilhemN]

@lsmith77 right here yeah but the other rebase were needed by github, nothing related to git.
Anyway we still can't resolve the conflicts manually as we can't push to the master branch without creating a PR.
(BTW removing the required statuses doesn't mean removing the protection against force pushing)

[GuilhemN]

Merged in #1380 thank you @munkie