[
https://issues.jboss.org/browse/CDI-271?page=com.atlassian.jira.plugin.sy...
]
Arne Limburg commented on CDI-271:
----------------------------------
Later on we should also change
{quote}
The getType() and getQualifiers() methods return the required type and required qualifiers
of the injection point. If
the injection point represents a dynamically obtained instance, the getType() and
getQualifiers() methods should
return the required type (as defined by Instance.select()), and required qualifiers of the
injection point including
any additional required qualifiers (as defined by Instance.select()).{quote}
to
{quote}
The getType() and getQualifiers() methods return the required type and required qualifiers
of the injection point. If
the injection point represents a dynamically obtained instance or event, the getType() and
getQualifiers() methods should
return the required type (as defined by Instance.select() and Event.select()), and
required qualifiers of the injection point including any additional required qualifiers
(as defined by Instance.select() and Event.select()).{quote}
Provide a way to inject Event metadata into an observer method
--------------------------------------------------------------
Key: CDI-271
URL:
https://issues.jboss.org/browse/CDI-271
Project: CDI Specification Issues
Issue Type: Feature Request
Components: Events
Reporter: Arne Limburg
Fix For: 1.1 (Proposed)
Currently there is no way for observer methods to access the qualifiers of the fired
event (i.e. to access @Nonbinding members).
Consider the following example:
{code}
@Inject @MyQualifier
Event<MyObject> event;
public void fireEvent(MyObject object, MyTypeValue type) {
event.select(new MyTypeAnnotationLiteral(type)).fire(object);
}
{code}
Currently no observer can receive the value of MyTypeValue. I suggest to introduce an
interface AnnotatedEvent that extends Annotated and contains this information. It then
could be injected via the InjectionPoint like this:
{code}
public void observeEvent(@Observes @MyType MyObject object, InjectionPoint ip) {
MyType annotation = ip.getAnnotated().getAnnotation(MyType.class);
MyTypeValue value = annotation.value();
...
}
{code}
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see:
http://www.atlassian.com/software/jira