[cdi-dev] [JBoss JIRA] Commented: (CDI-7) Section 10.2, bullet 3, first paragraph contradicts the rest of the section

John Ament (JIRA) jira-events at lists.jboss.org
Sun May 8 13:04:18 EDT 2011


    [ https://issues.jboss.org/browse/CDI-7?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12600532#comment-12600532 ] 

John Ament commented on CDI-7:
------------------------------

Mark,

To understand, you also have to consider the qualified event.  Take these two events.

a: @Inject @QualA @QualB Event<MyEvent> evt;
b: @Inject @QualA Event<MyEvent> evtA;

and the following observers

c: void doManyDings(@Observes @QualA @QualB MyEvent ev) {...}
d: void doSomeDing(@Observes @QualA MyEvent ev) {...}

if b is fired, only d is observed.
if a is fired, both c and d are observed.

My preference would be that a firing, results in only c being observed.  b firing and d observed only.

> Section 10.2, bullet 3, first paragraph contradicts the rest of the section
> ---------------------------------------------------------------------------
>
>                 Key: CDI-7
>                 URL: https://issues.jboss.org/browse/CDI-7
>             Project: CDI Specification Issues
>          Issue Type: Bug
>          Components: Events
>    Affects Versions: 1.0
>            Reporter: Pete Muir
>            Priority: Blocker
>             Fix For: 1.1 (Proposed)
>
>
> "The observer method has all the event qualifiers."
> This contradicts the examples (section 10.2.3) and the use of @Any, all of which indicate that less specific observer methods are also invoked.

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