[weld-issues] [JBoss JIRA] Commented: (WELD-468) Weld should give better error message about why it can't proxy a class

[Nicklas Karlsson (JIRA)]

    [ https://jira.jboss.org/jira/browse/WELD-468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12519416#action_12519416 ] 

Nicklas Karlsson commented on WELD-468:
---------------------------------------

Due to the fact that RIBeans cache the proxyable as a boolean and we don't want to tie validation messages to the RIBean the process is split into two phases, the "is"-phase which returns a boolean and a "getException"-phase. There is no code duplication though as the "is" uses the "getException" internally.

Not optimal perhaps but doesn't really matter since when the exception is thrown, the "manure has already hit the AC system".

> Weld should give better error message about why it can't proxy a class
> ----------------------------------------------------------------------
>
>                 Key: WELD-468
>                 URL: https://jira.jboss.org/jira/browse/WELD-468
>             Project: Weld
>          Issue Type: Bug
>          Components: Class Beans (Managed and Session), Producers (Methods, Fields and Disposers)
>    Affects Versions: 1.0.1.Final
>            Reporter: Pete Muir
>            Assignee: Nicklas Karlsson
>            Priority: Minor
>             Fix For: 1.0.2.CR1
>
>
> For a bean like
> @Entity
> @Named
> @RequestScoped
> public class Plot extends RObject {
> ...
> }
> we get an error like
> Caused by: javax.enterprise.inject.UnproxyableResolutionException: Normal scoped bean org.jboss.weld.bean-/home/ss141213/NetBeansProjects/ear1/dist/gfdeploy/ear1/ear1-ejb_jar/-ManagedBean-class org.vgcowa.dm.Plot is not proxyable
> which was caused by a final method.
> Not a useful error message!

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