I think what Werner meant is that while JSR-250 is part of SE there is still no JavaSE
version available (afaik) which ships the 'new' @Priority annotation at all. Means
right now there is NO classpath clash for this class and people have to manually add some
common-annotations-api-1.2.jar to their application anyway.
With other words: it looks like there is no technical problem with enhancing @Priority at
all. So let's do just that.
LieGrue,
strub
On Tuesday, 28 October 2014, 12:44, Pete Muir <pmuir(a)redhat.com> wrote:
No, it is part of the JDK - check out the packages available in your IDE, or look at the
Javadoc.
http://docs.oracle.com/javase/8/docs/api/javax/annotation/package-summary...
We can get an MR no problem, however it is critical IMO that this update makes it in the
JDK in a timely fashion to avoid people having to use the endorsed dir to upgrade JSR-250
(Antoine mentioned you have to add it as a dependency, but it’s worse - you have to add it
to the endorsed dir).
On 28 Oct 2014, at 11:40, Werner Keil <werner.keil(a)gmail.com> wrote:
>
>AFAIK that is not part of the JDK, thus it should make it easier to ask them for a MR,
last happened about a year ago:
https://jcp.org/en/jsr/detail?id=250
>
>
>
>
>
>
>
>On Tue, Oct 28, 2014 at 12:33 PM, Pete Muir <pmuir(a)redhat.com> wrote:
>
>I would be +1 if we can get a commitment to update the version of JSR-250 shipped in
the JDK updated as well, otherwise -1
>>
>>
>>On 28 Oct 2014, at 10:13, Werner Keil <werner.keil(a)gmail.com> wrote:
>>>
>>>+1 for 1)
>>>
>>>
>>>Unlike @Inject the Maven JAR for JSR-250 is a bit bigger (~20kb) but there are
existing dependencies that are not part of the JDK, most notably JSR-330.
>>>
>>>
>>>Not sure, if subpackages like "security" or "sql" under
250 matter at all, if not, we could explore if the ideas for "stripping"
libraries proposed by Oracle may also work for SE/EE. This was discussed by OpenJDK
architects including Mark Reinhold with the EC. So far no real progress on that, but till
this JSR goes final or EE 8 it could work to get dependencies a bit lighter, too.
>>>
>>>
>>>It is likely, some annotation JSRs not just 250 need overhaul, e.g. to finally
make use of JSR-308, so an MR for 250 could be cumbersome, but seems much easier here than
e.g. bringing JSR-305 back to life;-)
>>>
>>>
>>>
>>>Werner
>>>
>>>
>>>
>>>
>>>On Tue, Oct 28, 2014 at 9:58 AM, <cdi-dev-request(a)lists.jboss.org>
wrote:
>>>
>>>Send cdi-dev mailing list submissions to
>>>> cdi-dev(a)lists.jboss.org
>>>>
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>>>>Today's Topics:
>>>>
>>>> 1. Re: microbenchmark for CDI performance (Mohan Radhakrishnan)
>>>> 2. [VOTE] Using @Priority to order events instead of adding a
>>>> parameter in @Observes (Antoine Sabot-Durand)
>>>> 3. No meeting tomorrow (Antoine Sabot-Durand)
>>>> 4. Updated Invitation: CDI weekly meeting @ Weekly from 18:00 to
>>>> 19:00 on Wednesday except Wed 1 Oct 18:00, Wed 15 Oct 18:00 or
>>>> Wed 29 Oct 18:00 (ASD Perso) (antoine(a)sabot-durand.net)
>>>>
>>>>
>>>>----------------------------------------------------------------------
>>>>
>>>>Message: 2
>>>>Date: Tue, 28 Oct 2014 09:56:14 +0100
>>>>From: Antoine Sabot-Durand <antoine(a)sabot-durand.net>
>>>>Subject: [cdi-dev] [VOTE] Using @Priority to order events instead of
>>>> adding a parameter in @Observes
>>>>To: cdi-dev <cdi-dev(a)lists.jboss.org>
>>>>Message-ID: <ECAAD9B3-649C-4856-BB24-82AB9EF41763(a)sabot-durand.net>
>>>>Content-Type: text/plain; charset=utf-8
>>>>
>>>>To add events ordering feature we have two choices:
>>>>
>>>>1) Use @Priority from common annotation specification (JSR-250) (vote
+1)
>>>>pros:
>>>>- more consistent with other ordering mechanism we already have in CDI
(Interceptors, decorators, Alternatives)
>>>>- more Java EE consistent
>>>>
>>>>cons:
>>>>- time consumed in JSR 250 MR participation (@Priority must be update to
support parameter for target)
>>>>- as @Priority is not part of Java SE, CDI light on java SE will have to
add the jsr250 jar as dependency only to have this annotation (which will make it a little
less light)
>>>>
>>>>2) Add a parameter to @Observes annotation to give order to an observer
(vote -1)
>>>>pros:
>>>>- works out of the box (we can add this property without ask for other
specs modification)
>>>>- avoid two annotations to declare an ordered observer (simpler usage)
>>>>
>>>>cons:
>>>>- less Java EE spirit
>>>>- could be seen as an inconsistency with the way we order Interceptors,
Decorators and Alternatives.
>>>>
>>>>????????????????????
>>>>
>>>>Who can vote? Everybody registered to this ML can vote. All votes will be
binding
>>>>How to vote? Answer this mail and vote +1 (for @Priority) 0 or -1(for
parameter in @Observes)
>>>>Vote will be closed in 72 hours
>>>>
>>>
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