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https://issues.jboss.org/browse/WELD-978?page=com.atlassian.jira.plugin.s...
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Martin Kouba edited comment on WELD-978 at 10/3/11 9:36 AM:
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The problem is how to allow firing events with parameterized type as a payload and
disallow firing events with type variables as a payload at the same time. AFAIK 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...)*.
was (Author: mkouba):
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 parameterized type as a payload
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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 parameterized type as a payload.
See CDI 1.0 spec chapter *10.1. Event types and qualifier types*.
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