Re: [cdi-dev] Meeting at GeeCon Prague ? (Jozef Hartinger)

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(Jozef Hartinger) ---------------------------------------------------------------------- Message: 1 Date: Mon, 29 Jun 2015 19:43:41 +0000 From: Antoine Sabot-Durand <antoine(a)sabot-durand.net&gt; Subject: Re: [cdi-dev] EDR1 ready to be released To: Mark Struberg <struberg(a)yahoo.de&gt;, &quot;jharting(a)redhat.com&quot; <jharting(a)redhat.com&gt; Cc: cdi-dev <cdi-dev(a)lists.jboss.org&gt; Message-ID: <CABu-YBRuYcFzJWfuTia2e4cXybFWq= 5HcNf4zm8JD+tokjJF4w(a)mail.gmail.com&gt; Content-Type: text/plain; charset="utf-8" > Please correct me if I got this wrong, you like to have a org.boss.weld > package in the EDR wording? > You're wrong. Nobody's proposed such a thing. But to be sure, you might want to re-read carefully the spec (nice trick to have another review on the spec split ;) ). More seriously, the spec mention @Priority from commons annotation and it will stay like that, because it's the target. Wether we keep it in weld or move it in an experimental package in the spec, this content will not change. I'll write a blog post explaining why user can't use the official @Priority yet and what package to use in the meantime. I said I find more consistent to have it in Weld experimental, because we said last week that we didn't want to put temp feature in the spec & API. > In that case a strict -1 for any org.jboss.weld package in the official > spec EDR! > That?s a total no-go and is legally not possible as you would force ALL > implementors to break trademark laws. > This would also probably (in extremis) diminish the Weld trademark? So > this is something I guess JBoss would like to prevent as well? > > LieGrue, > strub > > > Am 29.06.2015 um 12:44 schrieb Jozef Hartinger <jharting(a)redhat.com&gt;: > > > > Hi Antoine, > > > > I dislike inventing temporary behavior. For @Priority there seems to be > consensus about the observer ordering behavior already. We just need a way > to enable it until the annotations spec is updated. Weld experimental > package will work fine. > > > > Jozef > > > > On 06/29/2015 12:19 PM, Antoine Sabot-Durand wrote: > >> Hi Jozef, > >> > >> I thought you didn't like to have temp stuff in the spec, so fr me it > was obvious that we should use the weld experimental package. > >> Any thoughts? > >> > >> Antoine > >> Le lun. 29 juin 2015 ? 11:38, Jozef Hartinger <jharting(a)redhat.com&gt; a > ?crit : > >> How do we deal with the lack of parameter-level @Priority in the > meantime? > >> > >> > >> On 06/25/2015 11:19 AM, Antoine Sabot-Durand wrote: > >>> Hi guys, > >>> > >>> The branch 2.0-EDR1 is ready for release. > >>> > >>> Beyond the source, you can check javadoc here: > >>> https://dl.dropboxusercontent.com/u/2898173/EDR1-Doc/index.html > >>> > >>> And spec here: > >>> https://dl.dropboxusercontent.com/u/2898173/cdi-spec.html > >>> > >>> Or PDF version: > >>> https://dl.dropboxusercontent.com/u/2898173/cdi-2.0-EDR1.pdf > >>> > >>> I have still some work on introduction (major changes, etc?) and on > copyright in source files and intend to start release process (three the > JCP) tomorrow. > >>> > >>> Antoine > >>> > >>> > >>> _______________________________________________ > >>> cdi-dev mailing list > >>> > >>> cdi-dev(a)lists.jboss.org > >>> https://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. > >> > > > > _______________________________________________ > > cdi-dev mailing list > > cdi-dev(a)lists.jboss.org > > https://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... URL: http://lists.jboss.org/pipermail/cdi-dev/attachments/20150629/4766954d/at... ------------------------------ Message: 2 Date: Mon, 29 Jun 2015 15:52:05 -0400 (EDT) From: "Antoine Sabot-Durand (JIRA)" <issues(a)jboss.org&gt; Subject: [cdi-dev] [JBoss JIRA] (CDI-499) Firing events asynchronously To: cdi-dev(a)lists.jboss.org Message-ID: <JIRA.12561330.1421835166000.90174.1435607525116(a)Atlassian.JIRA&gt; Content-Type: text/plain; charset=UTF-8 [ https://issues.jboss.org/browse/CDI-499?page=com.atlassian.jira.plugin.sy... ] Antoine Sabot-Durand reassigned CDI-499: ---------------------------------------- Assignee: Antoine Sabot-Durand Fix Version/s: 2.0-EDR1 (was: 2.0 (discussion)) Resolution: Done > Firing events asynchronously > ----------------------------- > > Key: CDI-499 > URL: https://issues.jboss.org/browse/CDI-499 > Project: CDI Specification Issues > Issue Type: Feature Request > Components: Events > Affects Versions: 1.2.Final > Reporter: Antoine Sabot-Durand > Assignee: Antoine Sabot-Durand > Fix For: 2.0-EDR1 > > > We should allow a way to fire event asynchronously. This mechanism should leverage new async API in JDK8 especially the {{CompletionStage}} interface. > Our proposal is: > h2. 1. Add {{fireAsync()}} method to {{Event}} and {{BeanManager}} > Signature of the method on {{Event<T>}} would be > {code:java} > <U extends T> CompletionStage<U> fireAsync(U event); > {code} > Signature on {{BeanManager}} would be > {code:java} > <T> CompletionStage<T> fireAsyncEvent(T event, Annotation... qualifiers) > {code} > h2. 2. Add an {{asyncSupported()}} member to {{@Observes}} > For backward compatibility reason the possibility to invoke an observer asynchronously should be let to the observer (legacy observers should be called synchronously). We propose to add the boolean {{asyncSupported()}} member with the {{false}} default value to support this backward compatibility aspect. > So to be notified asynchronously an observer should have {{asyncSupported}} member to true. otherwise it will be called synchronously. > h2. 3. Observer bound to a transaction phase > these observer will be invoked in the right transaction phase but asynchronously > h2. 4. Event Ordering > Should we decide to add events ordering in CDI 2.0, the order will be keep in asynchronous observer notification. If there are a mix of synchronous and asynchronous observer, asynchronous will be called first in order, then synchronous in their order (async has priority on sync). > h2. 5. Event state (payload mutability) > We'll keep payload mutability with async events (but should explicitly specify it). That means that we should guarantee the event state consistency between observers and in case of ordered observers the fact that observer N+1 get the event state at the end of observer N. -- This message was sent by Atlassian JIRA (v6.3.15#6346) ------------------------------ Message: 3 Date: Mon, 29 Jun 2015 15:57:02 -0400 (EDT) From: "Antoine Sabot-Durand (JIRA)" <issues(a)jboss.org&gt; Subject: [cdi-dev] [JBoss JIRA] (CDI-438) Fix type parameters ordering in ProcessProducerMethod and ProcessProducerField events To: cdi-dev(a)lists.jboss.org Message-ID: <JIRA.12540105.1399467093000.90177.1435607822369(a)Atlassian.JIRA&gt; Content-Type: text/plain; charset=UTF-8 [ https://issues.jboss.org/browse/CDI-438?page=com.atlassian.jira.plugin.sy... ] Antoine Sabot-Durand resolved CDI-438. -------------------------------------- Fix Version/s: 2.0-EDR1 (was: 2.0 (discussion)) Resolution: Done > Fix type parameters ordering in ProcessProducerMethod and ProcessProducerField events > ------------------------------------------------------------------------------------- > > Key: CDI-438 > URL: https://issues.jboss.org/browse/CDI-438 > Project: CDI Specification Issues > Issue Type: Bug > Affects Versions: 1.2.Final > Reporter: Martin Kouba > Assignee: Antoine Sabot-Durand > Fix For: 2.0-EDR1 > > > Since CDI 1.0 there is an inconsistency in the description of {{ProcessProducerMethod}} event... > The text: > {quote} > For a producer method with method *return type X* of a bean with *bean class T*, the container must raise an event of type ProcessProducerMethod<T, X>. > {quote} > API: > {code:java} > /** > * @param <T> The return type of the producer method > * @param <X> The class of the bean declaring the producer method > */ > public interface ProcessProducerMethod<T, X> extends ProcessBean<X> { > } > {code} > The same applies to {{ProcessProducerField}}. > TCK and RI (Weld) follow the API. As one of the consequences an {{ProcessProducerMethod<Foo,Producer>}} event is not delivered to an observer with the event parameter {{ProcessBean<Foo>}} - which is required by the spec but does not make sense at the same time. > It's obvious that JCP compatibility rules required to keep the wrong ordering for CDI 1.x (see also the comments in {{javax.enterprise.inject.spi.ProcessProducerMethod}}). I believe this should be fixed in CDI 2.0. -- This message was sent by Atlassian JIRA (v6.3.15#6346) ------------------------------ Message: 4 Date: Mon, 29 Jun 2015 23:02:59 +0200 From: Antoine Sabot-Durand <antoine(a)sabot-durand.net&gt; Subject: [cdi-dev] Final elements for EDR1 To: cdi-dev <cdi-dev(a)lists.jboss.org&gt; Message-ID: <AFE596FC-6B3E-4050-A5B1-B65F17FD5349(a)sabot-durand.net&gt; Content-Type: text/plain; charset="us-ascii" Hi guys, Unless you send feedback about them here are the final elements I plan to submit to JCP tomorrow at 12:00 CET Spec HTML: https://dl.dropboxusercontent.com/u/2898173/cdi-spec.html < https://dl.dropboxusercontent.com/u/2898173/cdi-spec.html> Spec PDF (with a fancy new Look And Feel): https://dl.dropboxusercontent.com/u/2898173/cdi-spec.pdf < https://dl.dropboxusercontent.com/u/2898173/cdi-spec.pdf> Javadoc: https://dl.dropboxusercontent.com/u/2898173/EDR1-Doc/index.html < https://dl.dropboxusercontent.com/u/2898173/EDR1-Doc/index.html> Thanks for your sharp eyes in this ultimate review ;). Antoine -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.jboss.org/pipermail/cdi-dev/attachments/20150629/b18dcddc/at... -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 495 bytes Desc: Message signed with OpenPGP using GPGMail Url : http://lists.jboss.org/pipermail/cdi-dev/attachments/20150629/b18dcddc/at... ------------------------------ Message: 5 Date: Tue, 30 Jun 2015 09:54:17 +0200 From: Jozef Hartinger <jharting(a)redhat.com&gt; Subject: Re: [cdi-dev] Meeting at GeeCon Prague ? To: Antonio Goncalves <antonio.goncalves(a)gmail.com&gt;, cdi-dev <cdi-dev(a)lists.jboss.org&gt; Message-ID: <55924B29.2020100(a)redhat.com&gt; Content-Type: text/plain; charset="windows-1252" Hi Antonio, good idea. I will probably be there. Jozef On 06/29/2015 03:43 PM, Antonio Goncalves wrote: > Hi guys, > > Don't know if some of you will be at GeeCon Prague in October > (22nd//23rd of October). If yes, we could maybe organize a meeting. > And I know that some of the Jersey team is also based in Prague. It > would be great to have the JAX-RS and CDI team talking about possible > improvments. > > WDYT ? > > -- > Antonio Goncalves > Software architect, Java Champion and Pluralsight author > > Web site <http://www.antoniogoncalves.org> | Twitter > <http://twitter.com/agoncal> | LinkedIn > <http://www.linkedin.com/in/agoncal> | Pluralsight > <http://pluralsight.com/training/Authors/Details/antonio-goncalves> | > Paris JUG <http://www.parisjug.org> | Devoxx France < http://www.devoxx.fr> > > > _______________________________________________ > cdi-dev mailing list > cdi-dev(a)lists.jboss.org > https://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... URL: http://lists.jboss.org/pipermail/cdi-dev/attachments/20150630/9ad55611/at... ------------------------------ _______________________________________________ cdi-dev mailing list cdi-dev(a)lists.jboss.org https://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. End of cdi-dev Digest, Vol 55, Issue 45 ***************************************