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Posted to dev@tapestry.apache.org by "Andreas Andreou (JIRA)" <ta...@jakarta.apache.org> on 2006/11/19 20:07:38 UTC

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

     [ http://issues.apache.org/jira/browse/TAPESTRY-392?page=all ]

Andreas Andreou reassigned TAPESTRY-392:
----------------------------------------

    Assignee:     (was: Andreas Andreou)

> Way to specify default implementations for @Beans
> -------------------------------------------------
>
>                 Key: TAPESTRY-392
>                 URL: http://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
>
> 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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