[cdi-dev] [JBoss JIRA] Commented: (CDI-35) add support for 'optional' beans

Mark Struberg (JIRA) jira-events at lists.jboss.org
Fri May 13 11:47:50 EDT 2011

    [ https://issues.jboss.org/browse/CDI-35?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12601992#comment-12601992 ] 

Mark Struberg commented on CDI-35:

The documentation for Seam3 @Required can be found here:

> add support for 'optional' beans
> --------------------------------
>                 Key: CDI-35
>                 URL: https://issues.jboss.org/browse/CDI-35
>             Project: CDI Specification Issues
>          Issue Type: Feature Request
>          Components: Packaging and Deployment
>    Affects Versions: 1.0
>            Reporter: Mark Struberg
>            Assignee: Pete Muir
> sometimes it's neat to mark a bean as @Optional depending if a specified class can get loaded or not.
> This is a simple way to implement deployment specific functionality. 
> An example would be a BvalSupportBean which only should become active if the JSR-303 bean validation API can be found on the classpath. 

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