[cdi-dev] Scoped CDI Events?
mkouba at redhat.com
Wed Aug 29 06:14:37 EDT 2012
Hi Adam, Arne,
The built-in Event bean is not stateless, it's @Dependent. The event payload - the event object - is really not managed and thus not scoped (and should not be IMHO). I also think the event object should be immutable since the order in which observer methods are called is not defined...
Dne 29.8.2012 12:06, Arne Limburg napsal(a):
> Hi Adam,
> Are you talking about the injected Event object or about the payload?
> The Event object is stateless so the scope does not matter.
> And the payload is not managed at all.
> So, I'm afraid, I can't see your issue here?
> Could you provide a use case for a scoped event?
> Am 29.08.12 11:49 schrieb "Adam Bien" unter <abien at adam-bien.com>:
>> Hi *,
>> I didn't found in the CDI 1.0 spec a mention of the scope of CDI events.
>> There is also no mention of scopes in the Observer Resolution section.
>> Are CDI events scoped?
>> Does observer resolution depend on the scope of the injected Event
>> Should we refine/clarify that in the CDI 1.1 spec?
>> I didn't found an explicit mail in the archives either,
>> thanks and sorry in case the issue is already resolved,
>> cdi-dev mailing list
>> cdi-dev at lists.jboss.org
> cdi-dev mailing list
> cdi-dev at lists.jboss.org
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