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

Jozef Hartinger (JIRA) jira-events at lists.jboss.org
Tue Feb 26 02:54:56 EST 2013


     [ https://issues.jboss.org/browse/CDI-304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jozef Hartinger reopened CDI-304:
---------------------------------



The update is wrong. You added:

{quote}
A raw bean type is considered assignable to a parameterized required type if the raw types are identical and all type parameters of the *bean* type are either unbounded type variables or java.lang.Object.
{quote}

If you want to align with the decorators section is should be:

{quote}
A raw bean type is considered assignable to a parameterized required type if the raw types are identical and all type parameters of the *required* type are either unbounded type variables or java.lang.Object.
{quote}

                
> 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
>            Assignee: Pete Muir
>             Fix For: 1.1.PFD
>
>
> 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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