Yes that was the idea to only offer the first variant as valid. If the spec is too unclear
open an issue.
On 28 janv. 2013, at 17:51, Gunnar Morling <gunnar(a)hibernate.org> wrote:
Emmanuel, all,
I need a short confirmation related to the definition of group conversions for the return
value of an overriding method. IIUC, the following is legal:
Class Foo {
public Bar getBar() {}
}
Class SubFoo extends Foo {
@Valid
@ConvertGroup(from=..., to=...)
@Override
public Bar getBar() {}
}
That is, SubFoo can define a group conversion for the return value as @Valid itself is
added in SubFoo only. It would be illegal if @Valid was given in Foo, too.
I think that makes sense since LSP is not violated by the first variant, while it would
in the second (a user of Foo wouldn't be aware of the applying conversions).
Right?
Thanks,
--Gunnar
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