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Posted to dev@tapestry.apache.org by "Jesse Kuhnert (JIRA)" <de...@tapestry.apache.org> on 2007/06/24 15:42:55 UTC

[jira] Updated: (TAPESTRY-392) Way to specify default implementations for @Beans

     [ https://issues.apache.org/jira/browse/TAPESTRY-392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jesse Kuhnert updated TAPESTRY-392:
-----------------------------------

    Fix Version/s:     (was: 4.1.2)
                   4.1.3

> Way to specify default implementations for @Beans
> -------------------------------------------------
>
>                 Key: TAPESTRY-392
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-392
>             Project: Tapestry
>          Issue Type: New Feature
>          Components: Annotations
>    Affects Versions: 4.0
>            Reporter: Howard M. Lewis Ship
>            Priority: Minor
>             Fix For: 4.1.3
>
>
> When attaching a @Bean annotation to a method whose return type is an interface, it is necessary to set the value attribute of the annotation to the class to be instantiated.
> It would be nice if there was a configuraiton point for mapping interfaces to implementation classes.
> This would allow
> @Bean
> public abstract IValidationDelegate getDelegate();
> To work, as long as we mapped IValidationDelegate to org.apache.tapestry.valid.ValidationDelegate somewhere.
> Of course, there needs to be the factory defaults / application overrides split as elsewhere.

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