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https://issues.apache.org/jira/browse/SCXML-246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ate Douma resolved SCXML-246.
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Resolution: Fixed
> Javascript engine requires global context execution
> ---------------------------------------------------
>
> Key: SCXML-246
> URL: https://issues.apache.org/jira/browse/SCXML-246
> Project: Commons SCXML
> Issue Type: Improvement
> Reporter: Ate Douma
> Assignee: Ate Douma
> Fix For: 2.0
>
>
> The javascript engine uses a global Javscript context (e.g. the "global"
> state) which retains its state across SCXML script evaluation execution.
> The (currently default) custom feature of Commons SCXML to nest SCXML state
> contexts therefore cannot reliably be used for the Javascript language.
> Note that the SCXML specification explicitely states that all datamodel state
> should be shared globally as well.
> To retain the custom Commons SCXML feature, a new Evaluator characteristic is
> introduced which will specify if a specific (language) Evaluator requires a
> global context or not, which for the Javascript Evaluator (JSEvaluator) will
> be set to true.
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