[jira] [Resolved] (ISIS-2877) Support for Value Type Composition

["Andi Huber (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ISIS-2877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andi Huber resolved ISIS-2877.
------------------------------
    Resolution: Resolved

Implemented. Demonstrated via CalendarEvent type. No docs yet.

> Support for Value Type Composition
> ----------------------------------
>
>                 Key: ISIS-2877
>                 URL: https://issues.apache.org/jira/browse/ISIS-2877
>             Project: Isis
>          Issue Type: Improvement
>          Components: Isis Core, Isis Viewer Wicket
>            Reporter: Andi Huber
>            Assignee: Andi Huber
>            Priority: Major
>             Fix For: 2.0.0-RC1
>
>
> It should be sufficient to specify a value-type say CalendarEvent to be a compound of already existing value-types (date, time, duration, title, notes) = base-types, without the need of further integration with the UI.
> Given all the required information via a ValueSemanticsProvider, the framework should be smart enough to handle:
> * property update dialogs (optional -  for that to work, we might just require an update action that takes all required base-types as arguments)
> * action dialogs (eg. just embed the base-types)
> * table columns (eg. just embed the base-types, or as an alternative use value semantics 'rendering')



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