[cdi-dev] Bean Discovery Mode in SE
John D. Ament
john.d.ament at gmail.com
Wed Mar 4 06:42:36 EST 2015
How does Weld SE deal with it right now? I run two components, one using
WildFly 8.2 and the other just SE mode w/ Weld SE. I don't notice much of
a difference in scanning, even though the SE one needs to scan 50 mb of
On Wed, Mar 4, 2015 at 4:14 AM Jozef Hartinger <jharting at redhat.com> wrote:
> For EE assuming bean-discovery-mode="annotated" by default if no
> beans.xml is found is OK as the scope of scanning is limited by the
> deployment. In SE however this would require that we scan the entire
> classpath for scope annotations, stereotypes, etc. I am therefore concerned
> about the performance implications of this.
> On 03/01/2015 04:18 PM, John D. Ament wrote:
> Yeah actually you're right. For some reason I had in my head that "all"
> was the default. It's very clearly not. Too early for some of this :-)
> So let me rephrase. "annotated" will be the default bean discovery mode
> if a classpath entry contains no META-INF/beans.xml, based on the exact
> same rules used in EE.
> Any concerns with that?
> On Sun, Mar 1, 2015 at 10:10 AM Romain Manni-Bucau <rmannibucau at gmail.com>
>> For me it is 100% the same as ee where you have the same issues so
>> keeping them aligned is better IMO. That said configuring globally the
>> scanning would be nice.
>> Le 1 mars 2015 15:54, "John D. Ament" <john.d.ament at gmail.com> a écrit :
>>> I'd like to propose in my doc changes for CDI-26 that if a classpath
>>> entry does not contain a META-INF/beans.xml that it is treated as if it
>>> were bean-discovery-mode=none, e.g. no beans will be scanned in that entry.
>>> (BTW, I'm using classpath entry rather than archive in the document to
>>> account for cases where someone does -cp
>>> "./classes:./extra-classes:./lib/*" to define their classpath)
>>> It's a bit different than how EE works, but I could imagine it causing
>>> fewer headaches when running on SE classpaths.
>>> Any thoughts/comments?
>>> cdi-dev mailing list
>>> cdi-dev at lists.jboss.org
>>> Note that for all code provided on this list, the provider licenses the
>>> code under the Apache License, Version 2 (
>>> http://www.apache.org/licenses/LICENSE-2.0.html). For all other ideas
>>> provided on this list, the provider waives all patent and other
>>> intellectual property rights inherent in such information.
> cdi-dev mailing listcdi-dev at lists.jboss.orghttps://lists.jboss.org/mailman/listinfo/cdi-dev
> Note that for all code provided on this list, the provider licenses the code under the Apache License, Version 2 (http://www.apache.org/licenses/LICENSE-2.0.html). For all other ideas provided on this list, the provider waives all patent and other intellectual property rights inherent in such information.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the cdi-dev