[weld-issues] [JBoss JIRA] Commented: (WELD-335) RIBean needs new definition of equality

Stuart Douglas (JIRA) jira-events at lists.jboss.org
Tue Dec 22 17:01:30 EST 2009

    [ https://jira.jboss.org/jira/browse/WELD-335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12501411#action_12501411 ] 

Stuart Douglas commented on WELD-335:

The issue is no so much that other people are re-using RIBean, it is that if you use the BeforeBeanDiscovery.addAnnotatedType() to add a bean multiple times with different annotations it will not work, as the beans will have the same ID. This also means that you cannot do addAnnoatedType() for a class in a bean discovery archive without vetoing the discovered bean.

> RIBean needs new definition of equality
> ---------------------------------------
>                 Key: WELD-335
>                 URL: https://jira.jboss.org/jira/browse/WELD-335
>             Project: Weld
>          Issue Type: Bug
>          Components: Class Beans (Managed and Session), Producers (Methods, Fields and Disposers), Reflection layer
>            Reporter: Stuart Douglas
>            Assignee: Stuart Douglas
>            Priority: Critical
>             Fix For: 1.0.1.CR1
>         Attachments: ri-bean-id-creator.patch, ri-bean-id-creator2.patch
> Due to the implementation of equals/hashCode in RIBean only one ManagedBean is allowed per underlying java class, so for example if you use the SPI to add two AnnotatedTypes with the same underlying class but different qualifiers only one will get installed.
> The following patch fixes this, would it be possible to get some feedback on it?
> The AnnotatedTypeIdProvider class in the patch can also be used to implement meaningful equlity for WeldAnnotated*

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