Re: Optional type in criteria

I started that way, but this prevented me from using trasnsforms
(ToRowCount,....) easily.  I think it should jusr return null

On Fri, Jun 27, 2008 at 10:16 AM, Will Shaver <[email protected]> wrote:

> I've taken to wrapping the Criteria class for this and other reasons. I'd
> be in favor of bringing it back, it seems like there is a lot of value.
>
> Would you have your OptionalRootClass throw an exception if it doesn't
> exist or return an empty string?
>
> On Fri, Jun 27, 2008 at 8:13 AM, Ayende Rahien <[email protected]> wrote:
>
>> The introduction of EntityName has cause several issues for users of NH.
>> Specifically, there are several frameworks that relies on things like:
>>
>> Query.Execute( DetachedCriteria.For<Foo>() );
>>
>> They use the DC to get the type, from the type get the current session,
>> etc. The problem is that without the type, you can't get the session, which
>> doesn't leave you any option to do the "proper" resolution.
>> Since in many scenarios, we construct DC with type, I suggest bringing
>> back the type name, with a name that clarify that it is optional.
>> Maybe something like OptionalRootClass
>>
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