Re: Optional type in criteria

Ok Oren.
We can talk about it:
I don't complete the changes in Criteria because I know that many users use
it with a System.Type.
Fell free to study the situation and change DetachedCriteria and ICriteria,
if needed, to add the support for the something like:
System.Type GetRootEntityTypeIfAvailable();



2008/6/27 Ayende Rahien <[email protected]>:

> It would return a type, and I think it should throw in this case.
>
>
> On Fri, Jun 27, 2008 at 6:16 PM, 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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-- 
Fabio Maulo

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