[weld-issues] [JBoss JIRA] Commented: (WELD-978) Cannot fire event with parametrized type as a payload

[Martin Kouba (JIRA)]

    [ https://issues.jboss.org/browse/WELD-978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12631531#comment-12631531 ] 

Martin Kouba commented on WELD-978:
-----------------------------------

AFIK there is no way to resolve actual type arguments of parameterized type from its definition in runtime (this makes sense BTW). However it is possible to resolve actual type arguments of parametrized type if used in concrete method or field. In case of standard way of firing event (@Inject Event<Foo> foo...) the only solution seems to be to inspect its InjectionPoint. But I do not know of any suitable solution for *javax.enterprise.inject.spi.BeanManager.fireEvent(Object, Annotation...)*.




> Cannot fire event with parametrized type as a payload
> -----------------------------------------------------
>
>                 Key: WELD-978
>                 URL: https://issues.jboss.org/browse/WELD-978
>             Project: Weld
>          Issue Type: Bug
>    Affects Versions: 1.1.2.Final
>            Reporter: Martin Kouba
>
> It should be possible to fire event with parametrized type as a payload.
> See CDI 1.0 spec chapter *10.1. Event types and qualifier types*.

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