[jira] [Closed] (TAP5-1663) The @BindParameter annotation should support inherited parameters

["Robert Zeigler (Closed) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAP5-1663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Zeigler closed TAP5-1663.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 5.3

Thanks for the patch by Dragan.
                
> The @BindParameter annotation should support inherited parameters
> -----------------------------------------------------------------
>
>                 Key: TAP5-1663
>                 URL: https://issues.apache.org/jira/browse/TAP5-1663
>             Project: Tapestry 5
>          Issue Type: Improvement
>          Components: tapestry-core
>            Reporter: Dragan Sahpaski
>            Assignee: Robert Zeigler
>            Priority: Minor
>              Labels: mixin
>             Fix For: 5.3
>
>         Attachments: TAP5-1663.patch
>
>
> Hi,
> Currently the @BindParameter annotation (that binds a parameter of a mixin to a parameter in the component the mixin is applied to),
> can be applied only to formal parameters of the containing component and not to parameters that are inherited by the containing component by embedded components.
> I think it is natural that inherited parameters are included in the search for parameters to bind to with the @BindParameter annotation.
> Here is a motivating example:
> public class MyComponent{
> @Component(parameters = "blankOption=inherit:blankOption", publishParameters="blankOption")
> private Select select;
> }
> public class MyMixin{
> @BindParameter
> private BlankOption blankOption;
> }
> And we get:
> org.apache.tapestry5.ioc.util.UnknownValueException
> Containing component MyComponent does not contain a formal parameter matching any of (blank), blankOption.

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