[cdi-dev] [JBoss JIRA] (CDI-304) Clarify Producers for injection into generic types

[Mark Struberg (JIRA)]

    [ https://issues.jboss.org/browse/CDI-304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12753587#comment-12753587 ] 

Mark Struberg edited comment on CDI-304 at 2/12/13 3:09 AM:
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sounds like a good solution. But we should also check what happens if there are ambiguous situations. E.g. if you have multiple Producer methods which map to different generic types of the same base type. In other words we might need to enhance the BeanManager#getBeans() or #resolve(), isn't?
                
      was (Author: struberg):
    sounds like a good solution. But we should also check what happens if there are ambiguous situations. E.g. if you have multiple Producer methods which map. In other words we might need to enhance the BeanManager#resolve(), isn't?
                  
> Clarify Producers for injection into generic types
> --------------------------------------------------
>
>                 Key: CDI-304
>                 URL: https://issues.jboss.org/browse/CDI-304
>             Project: CDI Specification Issues
>          Issue Type: Clarification
>          Components: Beans
>    Affects Versions: 1.1.PRD
>            Reporter: Mark Struberg
>             Fix For: 1.1 (Proposed)
>
>
> There is a discussion over in DeltaSpike whether an injection point
> {code}
> @Inject
> private JsfMessage<SomeMessageClass>;
> {code}
> with a producer method
> {code}
> @Produces @Dependent
> JsfMessage createMessage(InjectionPoint ip)
> {code}
> 5.2 imo only defines the other way around. Having a raw type at the injection point and a parameterized producer method.
> We should define how this is intended to work. 
> Please note that the producer above works in all existing containers so far but not in Weld2-beta1.
> Here is the link to the DS issue: https://issues.apache.org/jira/browse/DELTASPIKE-295

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