[hibernate-dev] [HV] Extending ParameterNameProvider contract for other element types

[Emmanuel Bernard]

But then the JSON binding technology should be responsible for the
property anme conversion too, right? After all that is the layer that
does this change.

On Thu 2013-09-19 10:35, Gunnar Morling wrote:
> I also think that the conversion of the ConstraintViolation(s) into another
> format is more in the responsibility of the integrating technology.
> 
> Taking JAX-RS/Resteasy as example, it will transparently convert any
> constraint violation objects into an equivalent XML or JSON response.
> Provided we return the wished property name in the reported violation,
> Resteasy's conversion would take over from there.
> 
> 
> 2013/9/19 Hardy Ferentschik <hardy at hibernate.org>
> 
> >
> > On 19 Jan 2013, at 9:44 AM, Emmanuel Bernard <emmanuel at hibernate.org>
> > wrote:
> >
> > > It seems that what this user really needs is a way to convert the
> > Set<ConstraintViolation> into another format entirely, JSON in this case. I
> > wonder if we could find a more generic approach than just the ability to
> > change properties names.
> >
> > Well, there are really two problems. First the creation of the JSON format
> > and then the property name "conversion". I think they need to be addressed
> > separately. Even if we had/offered something to convert the constraint
> > violations, we still
> > would report the actual property name.
> >
> > In the described use case I would write the conversion code myself. The
> > constraint violation contains all the information needed to create the JSON
> > format and do the name conversion. It should not be hard to write.
> >
> > --Hardy
> >
> >
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