[weld-issues] [JBoss JIRA] Closed: (WELD-254) Custom Decorator Support

[Pete Muir (JIRA)]

     [ https://jira.jboss.org/jira/browse/WELD-254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pete Muir closed WELD-254.
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> Custom Decorator Support
> ------------------------
>
>                 Key: WELD-254
>                 URL: https://jira.jboss.org/jira/browse/WELD-254
>             Project: Weld
>          Issue Type: Bug
>          Components: Interceptors and Decorators
>    Affects Versions: 1.0.0.CR1
>            Reporter: Marius Bogoevici
>            Assignee: Marius Bogoevici
>             Fix For: 1.0.0.CR2
>
>
> Weld should support the addition of custom decorators.
> The mechanics of adding them is:
> - an Extension will register a Decorator implementation (say MyDecoratorBean) via AfterBeanDiscovery.addBean()
> - MyDecoratorBean.getBeanClass() will indicate what is the decorator class (to enable/disable via beans.xml)
> - getDecoratedTypes(), getDelegateType() and getDelegateQualifiers() will tell what beans can be decorated, as well as what delegate will be injected into the bean
> - it is the responsibility of the custom decorator (via create()) to inject all references correctly, including the delegate. To that extent, the container must handle BeanManager.getInjectableReference() correctly
> Note: at least for the initial implementation. we can make an assumption that create() for a Decorator bean is invoked only during the creation of a decorator chain.

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