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Re: [jakartaee-platform-dev] [jakarta.ee-community] Defining Jakarta EE 12 Scope in Program Plan
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If I am understanding the nuances of this correctly, Microsoft
would be happy to vote +1 to help move things along in this
direction. This is so overdue at this point that any substantive
progress is a positive development (and I do not have a clear view
of what is taking so long).
Just for clarity though, Microsoft's position remains congruent
with the majority community opinion gathered when Jakarta Config
was created:
https://reza-rahman.me/2021/04/10/jakarta-ee-microprofile-alignment-survey-results/.
We hear the same feedback consistently from customers when this
topic comes up. For example, longer term users/customers should be
able to understand how to use Jakarta EE to portably configure
data sources using property files, environment variables,
Kubernetes Secrets, Azure Key Vault, or Azure Redis instead of the
old XML configuration files.
On 10/27/2024 3:23 PM, Scott Stark
wrote:
Regarding a comment in the doc about configuration
and moving MP config into Jakarta, the easiest thing to do given
the current state of Jakarta Config, which essentially boils
down to:
public interface Config {
/**
* Loads an object of the supplied {@code type} from the current {@link Config} <em>configuration path</em>.
*
* @param <T> the type of object to load
* @param type the type of object to load; must not be {@code null}
* @return the loaded object; never {@code null}
* @exception NoSuchElementException if the requested object is not found.
* @exception IllegalArgumentException if the supplied {@code type} was invalid for any reason
* @exception NullPointerException if the supplied {@code type} was {@code null}
*/
<T> T load(Class<T> type);
}
and some annotation for customizing the binding fields on a
configuration POJO, Jakarta
Config could just be released as is with a very simple POJO
configuration object view with the details left to the
implementation. Vendors supporting MP config would leverage
that for the serialized forms, type conversion, etc. Specs
would need to define their configuration POJOs. MP config
could be the de facto portable format.
I
am moving comments on my Jakarta EE 12 Google Doc
(https://docs.google.com/document/d/1U2qEqF9K969t5b3YuX4cwex5LJPvF3bt1w27cdKNpDM/edit?usp=sharing)
to Jakarta EE mailing lists when possible. The problem with
Google Docs
comments is that they do not scale very well, aren't very
readable on
smaller devices, and do not archive well. I will do so one
email per
comment. The person commenting is copied.
Context: Why does replacing EJB matter?
Josh Juneau (Community): Are there any comprehensive tutorials
on how to
utilize CDI rather than EJB for querying entities? It seems
like these
tutorials need to be made front and center in an effort to
help steer
people to CDI and to show that EJB is no longer needed in many
cases.
Reza Rahman (Microsoft): Good point. As of Jakarta EE 11, it
is indeed
possible to just use CDI now for basic CRUD in a transactional
and
thread safe manner with Jakarta Persistence. The same for EJB
@Asynchronous and @Schedule. At the bare minimum, this is
worthy of an
Eclipse Foundation newsletter article and/or JakartaOne talk.
The
material could cover where EJB is not needed any more and
where it is
still needed. The title could be something attention grabbing
like -
"EJB is Dead, Long-Live CDI and Jakarta EE". We could also
ensure a
revised Jakarta EE 11 Tutorial can avoid using EJB when
possible. Maybe
Kito could comment on this? Additionally, the Marketing
Committee has
been sponsoring some guides. Could we consider already
starting an EJB
migration guide?
On 10/22/2024 5:30 AM, Reza Rahman wrote:
> Hi folks,
>
> I would like to see if we can define clear, compelling,
and specific
> scope for Jakarta EE 12 as part of the Steering Committee
Program
> Plan:
> https://docs.google.com/presentation/d/1xUNDHMP_qTHH1wA3m0yCmWVf_sHp41Qd7Opq3FhgINs/edit?usp=sharing.
> I believe this is of critical importance at this
juncture. If I did
> not think so, I would not bother trying. I have detailed
all the
> rationale here:
> https://docs.google.com/document/d/1U2qEqF9K969t5b3YuX4cwex5LJPvF3bt1w27cdKNpDM/edit?usp=sharing.
> For those that recall, something very similar was done
for Jakarta EE
> 11, so this isn't exactly without precedent.
>
> I would like to see if this can be done in the following
couple of
> weeks, when the Program Plan is due.
>
> Thanks,
>
> Reza
>
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