Hi Timothee

I don't see where this exception would be thrown during regular
calls to the JR user management API.

UserManager#getAuthorizable doesn't allow to pass a the desired
type nor do specific methods exist to retrieve a user or group.

So, I am not totally sure how this method fits into the current
API.... IMO it would only make sense to have it if we at the same
time introduce a new method like

<T> T getAuthorizable(@Nonnull String id, Class<T> authorizableClass)
throws AuthorizableTypeException

or something similar.

kind regards
angela



On 20/11/14 15:45, "Timothée Maret" <[email protected]> wrote:

>Hi, 
>
>
>In a project, we have a utility method that allows to get or create an
>authorizable of a given type (user or group).
>In case the method can't return an authorizable of the required type (for
>instance when requiring a group with id = X and a user with id = X
>already exists), then a
>org.apache.jackrabbit.api.security.user.AuthorizableExistsException is
>thrown.
>
>
>An AuthorizableExistsException does not precisely identify the root of
>the error and maybe an exception of type AuthorizableMissmatchException
>would be better.
>Of course, we could add this exception in our project, however I thinking
>it would be best to avoid adding extension of the JCR APIs at a project
>level.
>Therefor, would it make sense to add the exception
>
>
>org.apache.jackrabbit.api.security.user.AuthorizableMissmatchException
>
>
>to the Jackrabbit API ?
>
>
>This exception would be thrown in any case (currently none in Jackrabbit)
>where Jackrabbit can't return an Authorisable of a given type.
>
>
>Regards, 
>
>
>Timothee
>

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