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Posted to issues@commons.apache.org by "Woonsan Ko (JIRA)" <ji...@apache.org> on 2014/01/02 21:29:51 UTC

[jira] [Resolved] (SCXML-100) Support _event variable

     [ https://issues.apache.org/jira/browse/SCXML-100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Woonsan Ko resolved SCXML-100.
------------------------------

    Resolution: Fixed

> Support _event variable
> -----------------------
>
>                 Key: SCXML-100
>                 URL: https://issues.apache.org/jira/browse/SCXML-100
>             Project: Commons SCXML
>          Issue Type: Bug
>    Affects Versions: 0.9
>            Reporter: Ingmar Kliche
>            Assignee: Woonsan Ko
>             Fix For: 2.0
>
>
> The SCXML spec defines a variable "_event" which is is bound to a structure containing the event name and payload:
> _event.name
> _event.data
> The "_event" variable has to be read-only (from application point of view).
> This change will break backward compatibility of existing SCXML documents. Would it be useful to keep the current variable "_eventdata" while adding the "_event" structure? "_eventdata" could be marked as depricated and removed later.



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