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From "Mike Tillberg (JIRA)" <j...@apache.org>
Subject [jira] Updated: (SCXML-54) Events from custom actions missing payload
Date Sat, 25 Aug 2007 17:13:30 GMT

     [ https://issues.apache.org/jira/browse/SCXML-54?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mike Tillberg updated SCXML-54:
-------------------------------

    Attachment: SCXMLTestHelper.patch

This fixes a small, potential issue I found while examining this problem.  The SCXMLTestHelper
generates JexlContexts directly, rather than calling evaluator.newContext(null).  This doesn't
have any effect on the tests, including the EL one I attached, but this would seem to be the
safer way to create contexts.



> Events from custom actions missing payload
> ------------------------------------------
>
>                 Key: SCXML-54
>                 URL: https://issues.apache.org/jira/browse/SCXML-54
>             Project: Commons SCXML
>          Issue Type: Bug
>    Affects Versions: 0.7
>         Environment: 20070730 nightly build
>            Reporter: Mike Tillberg
>            Priority: Minor
>         Attachments: custom-hello-world-04-el.xml, custom-hello-world-04-jexl.xml, CustomActionTest.java,
HelloEvent.java, SCXMLTestHelper.patch
>
>
>    I'm trying to generate events from custom events by adding 
> TriggerEvent objects into the derivedEvents argument.  This is working 
> in terms of triggering transitions, however I'm unable to properly 
> access the payload from these generated events, depending on the 
> evaluator being used.  With the EL evaluator, _eventdata and 
> _eventdatamap seem to be empty when the transition fires.  With JEXL, 
> the payload is available, however the assignments seem to be in a local 
> context, even though the variable I'm assigning should only exist in the 
> root context.

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