[cdi-dev] [JBoss JIRA] (CDI-547) Resolving sync/async observer methods

Martin Kouba (JIRA) issues at jboss.org
Thu Sep 17 09:53:00 EDT 2015


    [ https://issues.jboss.org/browse/CDI-547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13110017#comment-13110017 ] 

Martin Kouba commented on CDI-547:
----------------------------------

Yep, it would return both ASYNC + SYNC, the same result one would expect for {{fireAsync()}}. That's why the proposed name contains *ForFireAsync*. 

The third option may also bring confusion - we will always return observer methods for {{fireAsync()}}.

> Resolving sync/async observer methods
> -------------------------------------
>
>                 Key: CDI-547
>                 URL: https://issues.jboss.org/browse/CDI-547
>             Project: CDI Specification Issues
>          Issue Type: Clarification
>            Reporter: Jozef Hartinger
>
> There's the [BeanManager.resolveObserverMethods()|http://docs.jboss.org/cdi/api/2.0.EDR1/javax/enterprise/inject/spi/BeanManager.html#resolveObserverMethods-T-java.lang.annotation.Annotation...-] method for resolving observer methods.
> With addition of sync/async events and observers it is not unclear what the semantics of this methods are. We'll most likely need to add new or overloaded methods to make it possible to resolve observers for sync/async events.



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