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

[Marius Bogoevici (JIRA)]

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

Marius Bogoevici updated WELD-254:
----------------------------------

    Description: 
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.

  was:
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 to inject all references correctly, including the delegate. To that extent, the container must handle BeanManager.getInjectableReference() correctly



> 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.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira