[cdi-dev] [Vote] for CDI-527 / PR 271 allow proxying of classes with non-private final methods

Mark Struberg struberg at yahoo.de
Wed Feb 10 08:32:30 EST 2016


go on and read the EJB-3.2 spec. sure you can!

LieGrue,
strub


> Am 10.02.2016 um 14:07 schrieb Martin Kouba <mkouba at redhat.com>:
> 
> Dne 10.2.2016 v 13:48 John D. Ament napsal(a):
>> +1 for adding this feature to the spec.
>> 
>> -1 for adding it the way it is written currently.  This isn't to say
>> that Mark's idea is bad, its just that it puts too much onus on the
>> application developer to know the structure of its classes, both
>> internally developed and externally provided.
>> 
>> We should follow a pattern closer to EJB (in my opinion) where the
>> non-proxyable methods are just not proxied - you won't get transactions,
>> etc available.
> 
> -1
> 
> I think you cannot declare a final method on a NIV session bean (you get 
> validation error) and it's easy to create a proxy for local/remote 
> interface - no such methods. I also think we cannot implement this in 
> Weld as we're using subclassing for client proxies. If you don't 
> override (i.e. if you ignore) such a method than it will not be invoked 
> upon the contextual instance but upon the clien proxy instance (subclass).
> 
>> 
>> John
>> 
>> On Tue, Feb 9, 2016 at 11:37 AM Antoine Sabot-Durand
>> <antoine at sabot-durand.net <mailto:antoine at sabot-durand.net>> wrote:
>> 
>>    Hi all,
>> 
>>    There have been a lot of discussion around CDI-527 in the last weeks:
>>    https://issues.jboss.org/browse/CDI-527
>> 
>>    Mark proposed a PR:
>>    https://github.com/cdi-spec/cdi/pull/271
>> 
>>    But we don't agree on adding this feature to the spec.
>>    This vote is to decide if we should add this feature at the spec
>>    level now, or not.
>>    Should we vote this feature down, that won't mean it will be
>>    completely dropped: it could be implemented as non portable feature
>>    in both Spec or even be included as experimental feature in the spec
>>    (in annexes) as describe in the PR comments
>>    Vote starts now, only vote from EG members are binding (but you can
>>    give your opinion if not part of the EG) and will last 72 hours.
>> 
>>    You vote with the following values:
>>    +1 : I'm favorable for adding this feature in the spec
>>    -1 : I'm against adding this feature in the spec
>>    0 : I don't care
>> 
>>    Thank you for your attention and your vote.
>> 
>>    Antoine Sabot-Durand
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>> 
>> 
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> 
> -- 
> Martin Kouba
> Software Engineer
> Red Hat, Czech Republic
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