[cdi-dev] [JBoss JIRA] (CDI-491) Clarify what happens when an interceptor doesn't have any @AroundInvoke or lifecycle annotation

[Antoine Sabot-Durand (JIRA)]

    [ https://issues.jboss.org/browse/CDI-491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13030524#comment-13030524 ] 

Antoine Sabot-Durand commented on CDI-491:
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I agree with [~mkouba]. Currently interceptor spec states in 2.1

{quote}
An around-invoke interceptor method, an around-timeout interceptor method, and lifecycle callback interceptor methods for different lifecycle events may be defined on the same interceptor class. An interceptor class may have superclasses.
{quote}

The interceptor spec doesn't forbid to have an interceptor class without lifecycle callback or {{@AroundInvoke}}. Clarification should be made in it.  

> Clarify what happens when an interceptor doesn't have any @AroundInvoke or lifecycle annotation
> -----------------------------------------------------------------------------------------------
>
>                 Key: CDI-491
>                 URL: https://issues.jboss.org/browse/CDI-491
>             Project: CDI Specification Issues
>          Issue Type: Clarification
>          Components: Interceptors
>    Affects Versions: 1.2.Final
>            Reporter: Antonio Goncalves
>
> At the moment, if you enable an interceptor in {{beans.xml}} and the class is not annotated with {{@Inteceptor}}, WELD throws an exception. But if the interceptor has no {{@AroundInvoke}}, {{@AroundConstrcut}}, {{@PostConstruct}} or {{@PreDestroy}}, then WELD stays silent and the interceptor doesn't work.
> The spec should clarify that, at least, one of these four annotation has to be used otherwise it's not considered a valid interceptor.



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