Re: NHibernate.Search build (second attempt)

ISynchronization was proposed by me through a patch. it was a mimic to the
Synchronization interface in JTA, Hibernate.Search use it to register tasks
to be performed when Hibernate transaction commits ( before it was using
interceptors but we switched to event listeners)

On Tue, Jun 10, 2008 at 12:26 AM, Fabio Maulo <[email protected]> wrote:

> I really don't understand all this matter.
> ISynchronization was added on the trunk and, so far I don't study it
> (probably it is a part of the work aroud ADOContext and TransactionContext
> started some month ago in trunk).
>
> The CriteriaClass is a "no problem" :
> Type entityType =
> ((ISessionFactoryImplementor)sessionFactory).GetEntityPersister(criteria.EntityOrClassName).GetMappedClass(EntityMode.Poco);
>
> this is code line that give you the same result of CriteriaClass.
>
> So far we don't touch ICriteria so deep....
> Take care with it because, for example,
> public CriteriaImpl(System.Type persistentClass, ISessionImplementor
> session)
> not exist in H3.2.5 because from now to future we can talk about <entity>
> without reference to its concrete implementation...
>
> Would you like to have something like
> <class name="AGenericClass{T='int', TR='MyNameSpace.MyClassX, MyAssembly'}"
> table="FirstEntityA" entity-name="FirstEntityA">
> and
> <class name="AGenericClass{T='string', TR='MyNameSpace.MyClassZ,
> MyAssembly'}" table="SecondEntityA" entity-name="SecondEntityA">
> ?
>
> What you are going to query is
> session.CreateCriteria("FirstEntityA");
> or
> session.CreateCriteria("FirstEntityA");
> or
> session.CreateQuery("from FirstEntityA");
> etc.
>
> In H3.2.5 they don't use entity-name in this way but, because entity-name
> is an abstraction from the concrete class, we can use it to support
> generic-entity too so:
> we are working in NH porting Hb feature in a way we are think will be
> useful for all.
> I can understand that it should be not so clear for all users because a
> deep knowledge of NH code-base is needed.
>
> If the problem for NH.Search with NH2.0.0 branch is ISynchronization, and
> it is indispensable to release NH.Search, the right way is port
> ISynchronization in NH2.0.0Alpha1 (at the end "some" of NH committers are
> the same of NH.Contrib so we can talk about what is useful, what no and
> why).
>
> Please Oren or Dario (who are working on ADOContext and TransactionContext)
> port ISynchronization to NH.2.0.0Alpha1 if it is indispensable to release
> NH.Search together with NH2.0.0GA.
>
> Thanks.
> Fabio Maulo.
>
> 2008/6/9 Felix Gartsman <[email protected]>:
>
>> Hello,
>> I've made a few private modifications to the NH code-base and want to
>> compile NHibernate.Search from the NHContrib trunk against it. But nor the
>> NH trunk, nor the NH 2.0.x branch can be used. The trunk removed
>> CriteriaClass, and the branch lacks ISynchronization. Before CriteriaClass
>> removal I used a modified NHibernate.Search for the trunk build, but now
>> of
>> course it is not enough. If trunk is 2.1 and branch lacks ISynchronization
>> it means NHibernate.Search won't support the 2.0 release. Will
>> ISynchronization be back-ported to the branch? I saw a post how to get
>> CriteriaClass from trunk's ICriteria, so the trunk can be probably used,
>> but
>> not the branch which I would prefer for now.
>>
>> Felix.
>>
>
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