[cdi-dev] [JBoss JIRA] (CDI-4) Need a way to provide ordering for Event observers

Martin Kouba (JIRA) issues at jboss.org
Mon Sep 8 07:35:03 EDT 2014


    [ https://issues.jboss.org/browse/CDI-4?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12999829#comment-12999829 ] 

Martin Kouba commented on CDI-4:
--------------------------------

Actually, +javax.annotation.Priority+ is not part of the Java SE (only EE 7+), so it shouldn't be a big problem.

> Need a way to provide ordering for Event observers
> --------------------------------------------------
>
>                 Key: CDI-4
>                 URL: https://issues.jboss.org/browse/CDI-4
>             Project: CDI Specification Issues
>          Issue Type: Feature Request
>          Components: Events, Portable Extensions
>    Affects Versions: 1.0
>         Environment: All
>            Reporter: Lincoln Baxter III
>            Assignee: Pete Muir
>             Fix For: 2.0 (discussion)
>
>
> There needs to be a way to specify some kind of ordering for Event observers. 
> Understandably, this is somewhat counter-intuitive to the general concept of observing an event, but there is going to be need for this in an upcoming JBoss project. While it can be done manually, it might be nice to have a built-in API.



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