[hibernate-dev] HHH-5562, services and eventlisteners

[Emmanuel Bernard]

If we can reuse the same services instances across several ServiceRegistries and if 1 ServiceRegistry per SessionFactory helps us in other fronts, it seems like a winner approach.

do you see some drawbacks?

On Feb 16, 2011, at 8:12 PM, Steve Ebersole wrote:

> Should we enforce a ServiceRegistry-to-SessionFactory model?
> 
> Or, should a single ServiceRegistry be usable in multiple SessionFactorys?
> 
> On Wednesday, February 09, 2011, at 09:30 am, Steve Ebersole wrote:
>> I agree.
>> 
>> On Wednesday, February 09, 2011, at 01:21 am, Max Rydahl Andersen wrote:
>>> On Feb 9, 2011, at 07:55, Adam Warski wrote:
>>>> Do you have in mind the process of discovery (that services would also
>>>> be discovered via META-INF/services, like event listeners), or that
>>>> the event listener registry should just be another Hibernate service?
>>> 
>>> If that happens I hope we will have a way to explicitly control it per
>>> sessionfactory since not every sessionfactory would like every service
>>> enable as available from the global classpath.
>>> 
>>> i.e. today from tools we explicitly disable search and validator to avoid
>>> classloading conflicts and other funky sideeffects when running code
>>> generation or prototype queries.
>>> 
>>> /max
>>> 
>>>> Adam
>>>> 
>>>> On Feb 8, 2011, at 6:49 PM, Steve Ebersole wrote:
>>>>> http://opensource.atlassian.com/projects/hibernate/browse/HHH-5562
>>>>> discusses applying the principle of a "service locator pattern" to
>>>>> event listener registration from integrators.  There has also been
>>>>> discussions about applying the same principles to services as they
>>>>> will be defined in Hibernate 4[1]. Personally I am leaning towards
>>>>> combining these into a single mechanism where the LocatedThing could
>>>>> do either (or both).  Looking to see if anyone has specific use cases
>>>>> where that will not work, requiring the split.
>>>>> 
>>>>> 
>>>>> [1]
>>>>> https://sourceforge.net/apps/mediawiki/hibernate/index.php?title=Categ
>>>>> or y:Services
>>>>> 
>>>>> 
>>>>> ---
>>>>> Steve Ebersole <steve at hibernate.org>
>>>>> http://hibernate.org
>>>>> _______________________________________________
>>>>> hibernate-dev mailing list
>>>>> hibernate-dev at lists.jboss.org
>>>>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>> 
>> ---
>> Steve Ebersole <steve at hibernate.org>
>> http://hibernate.org
> 
> ---
> Steve Ebersole <steve at hibernate.org>
> http://hibernate.org
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