[cdi-dev] [JBoss JIRA] (CDI-671) SPI element related to Instance are missing info about their qualifier

Martin Kouba (JIRA) issues at jboss.org
Thu Dec 15 07:34:00 EST 2016


    [ https://issues.jboss.org/browse/CDI-671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13339103#comment-13339103 ] 

Martin Kouba commented on CDI-671:
----------------------------------

Well, why to {{@Inject CDI<Object>}} if you could {{@Inject Instance<Object>}} and {{@Inject BeanManager}}? I don't see a benefit.

> SPI element related to Instance are missing info about their qualifier
> ----------------------------------------------------------------------
>
>                 Key: CDI-671
>                 URL: https://issues.jboss.org/browse/CDI-671
>             Project: CDI Specification Issues
>          Issue Type: Clarification
>          Components: Javadoc and API
>    Affects Versions: 2.0.Beta1
>            Reporter: Antoine Sabot-Durand
>             Fix For: 2.0 .Final
>
>
> Following elements are related to {{Instance}} interface:
> * {{CDI}} class implements {{Instance}} 
> * {{SeContainer}} extends {{Instance}}
> * {{BeanManager.createInstance()}} returns and {{Instance}} object
> If these {{Instance}} usage are all {{Instance<Object>}} there's no information regarding their qualifier.
> We should state in Javadoc and spec that these Instance behaves like an injected instance with  {{@Inject @Any Instance<Object>}} to allow access to all beans instance in the container.



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