[jira] [Updated] (ISIS-1509) Extending Action Dialogs: new kind of Support Action to contribute to Action Parameters

["Dan Haywood (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ISIS-1509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Haywood updated ISIS-1509:
------------------------------
    Fix Version/s:     (was: 1.18.0)
                   2.0.3

> Extending Action Dialogs: new kind of Support Action to contribute to Action Parameters
> ---------------------------------------------------------------------------------------
>
>                 Key: ISIS-1509
>                 URL: https://issues.apache.org/jira/browse/ISIS-1509
>             Project: Isis
>          Issue Type: New Feature
>          Components: Core
>    Affects Versions: 1.13.0
>            Reporter: Oscar Bou
>            Priority: Major
>             Fix For: 2.0.3
>
>         Attachments: Slide1.PNG, Slide2.PNG, Slide3.PNG, factory-methods.pptx
>
>
> See also ISIS-1993
> ~~~
> Factory Methods should be able to be identified as that.
> It could be useful, for example, when executing any action.
> For any param of any type, Apache Isis could offer the option to create a new instance by executing an action that both return that type and has been identified as a Factory Method.
> An example of defining a Factory Method could be:
> {code:java}
> class Concert {
>     @Action(factoryMethod=true)
>     public Concert someAction() {
>           return new Concert();
>     }
> }
> {code}



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