[cdi-dev] [JBoss JIRA] (CDI-109) Invalid beans should not be injectable into extensions

Mon Jun 4 10:43:18 EDT 2012

    [ https://issues.jboss.org/browse/CDI-109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12698487#comment-12698487 ] 

Martin Kouba commented on CDI-109:
----------------------------------

Also consider removing following bullet from {{6.4.2. Destruction of objects with scope @Dependent}}:
{quote}
Additionally, the container must ensure that:
* ...
* all @Dependent scoped contextual instances injected into method parameters of an observer method of any container lifecycle event, as defined in Section 11.5, “Container lifecycle events”, is destroyed after all observers of the BeforeShutdown event complete,
* ...
{quote}

> Invalid beans should not be injectable into extensions
> ------------------------------------------------------
>
>                 Key: CDI-109
>                 URL: https://issues.jboss.org/browse/CDI-109
>             Project: CDI Specification Issues
>          Issue Type: Feature Request
>          Components: Portable Extensions
>    Affects Versions: 1.0, 1.1.EDR1
>            Reporter: John Ament
>            Assignee: Pete Muir
>            Priority: Minor
>             Fix For: 1.1 (Proposed)
>
>
> Currently, you can inject beans that may not be ready yet into the extension's call back methods.  As an example, I can inject something application scoped like this in to an extension, but it should really be throwing a definition exception (or similar):
> public void handleABD(@Observes AfterBeanDiscovery abd, MyApplicationScopedBean masb) {
> }
> Pete had noted that really the only safe thing to inject, other than the observed call back, is the bean manager.

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