[cdi-dev] explicit bean archives discovery-mode 'annotated'

Romain Manni-Bucau rmannibucau at gmail.com
Fri Mar 6 03:03:27 EST 2015


Well you cant ask libs to change their programming model for it IMO. It is
clearly a regression.

Another broken case is if any other IoC uses some of these annotations but
doesnt rely on scanning. Now you scan the jar and can get surprises and
even an Error.
 Le 6 mars 2015 08:12, "Jozef Hartinger" <jharting at redhat.com> a écrit :

> This interface/enum discovery use-case very often uses a marker
> annotation (e.g. @MessageBundle). Such extension can work around this
> limitation by making the marker annotation a @Stereotype. Can you see
> any other scenarios where implicit bean archives are a problem?
> On 03/05/2015 09:28 AM, Mark Struberg wrote:
> > Well, the terms ‚explicit‘ and ‚implicit‘ BDA are blurry as well.
> I_explicitly_  add a beans.xml with version=1.1 and
> bean-discovery-mode=„annotated“ and still it is an ‚implicit‘ BDA according
> to those definitions. Not very self-explaining but anyway. Has not much to
> do with the current topic as well, so not sure why you mentioned it?
> >
> > An example of usability would e.g. be the DeltaSpike @MessageBundle
> feature. Seam3 has had something similar afair.
> > For those who don’t know it see [1]. You basically have an interface and
> DeltaSpike automatically picks those up and provides implementations for
> them which are registered as Beans.
> >
> > But in the ‚annotated‘ mode we wont get any PAT for those interfaces
> anymore. The same mechanism is used tor JPA archives, PropertyFileConfig,
> etc…
> > Just grep DeltaSpike and check where PAT gets used. It’s all over the
> place…
> >
> > LieGrue,
> > strub
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