[cdi-dev] [JBoss JIRA] (CDI-580) Allow interceptors and decorators to be applied to the return value of a producer method

[John Ament (JIRA)]

    [ https://issues.jboss.org/browse/CDI-580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158191#comment-13158191 ] 

John Ament commented on CDI-580:
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[~martinkouba] respectfully I disagree.  Good development practices around integration isolation say that I really only have one entry point to an external lib.  It may be a use case for producer methods/fields, but its not the only one.  In that specific case, I typically don't even provide that entry point as a bean.

In the main thing I've been working on, the main use for a producer method is to provide convenience to a default implementation of some interface, based on outside configuration.  In this case, I'm usually providing an instance of a bean with a different set of qualifiers for that look up.



> Allow interceptors and decorators to be applied to the return value of a producer method
> ----------------------------------------------------------------------------------------
>
>                 Key: CDI-580
>                 URL: https://issues.jboss.org/browse/CDI-580
>             Project: CDI Specification Issues
>          Issue Type: Feature Request
>          Components: Beans
>    Affects Versions: 2.0-EDR1
>            Reporter: Mark Struberg
>
> Currently the spec explicitly disallows to apply interceptors and decorators to contextual instances created by producer fields and producer methods.
> if you add an Interceptor annotation to a producer method then only the invocation of the producermethod gets intercepted. The created Contextual Instance will remain a plain object. 
> We should explore ways to allow this somehow.



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