[JBoss JIRA] (CDI-468) Extend javax.interceptor.InvocationContext
by Xavier Dury (Jira)
[ https://issues.jboss.org/browse/CDI-468?page=com.atlassian.jira.plugin.sy... ]
Xavier Dury commented on CDI-468:
---------------------------------
Instead of modifying the {{InvocationContext}}, wouldn't it be possible to inject the interceptors bindings directly as method parameters?
{code}
@Interceptor
@MyBinding
public class MyInterceptor {
@AroundInvoke
public Object intercept(InvocationContext context, MyBinding myBinding) { ... }
}
{code}
Bindings could also be injected into fields (after all, annotations are interfaces and can be proxied) with a special {{Qualifier}}.
> Extend javax.interceptor.InvocationContext
> ------------------------------------------
>
> Key: CDI-468
> URL: https://issues.jboss.org/browse/CDI-468
> Project: CDI Specification Issues
> Issue Type: Feature Request
> Reporter: Arne Limburg
> Priority: Major
> Fix For: 2.1 (Discussion)
>
>
> Currently there is no easy way to obtain the interceptor binding annotation for an interceptor call. The interceptor binding annotation is needed to access @Nonbinding attributes and behave accordingly.
> I propose to extend the javax.interceptor.InvocationContext interface with a method
> public Annotation getInterceptorBinding() or
> public <A extends Annotation> A getInterceptorBinding(Class<A> type)
> The @AroundInvoke method of CDI Interceptors may use this extended interface as parameter instead of the original one to obtain the interceptor binding annotation.
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