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Date: Fri, 23 Jul 2010 10:58:11 -0400
Message-ID: <AANLkTikco_M8gXVNL2Bv+1SGYiArcfkgeJBx+CmLq3d2@mail.gmail.com>
Subject: Re: [scxml] Query on usage of <datamodel>
From: Rahul Akolkar <rahul.akolkar@gmail.com>
To: Commons Users List <user@commons.apache.org>
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On Fri, Jul 23, 2010 at 9:16 AM, Prem Chand Majeti
<prem.majeti@aricent.com> wrote:
> Hi,
>
> I'm new to SCXML. I had a query on usage of <datamodel> and <data>.
>
>
> E.g.:- <data name=3D"foo" />
>
> 1) =A0 =A0 =A0 Is it possible to set <data> values from Java program dyna=
mically?
> 2) =A0 =A0 =A0 Can I declare this data at document level and use it in al=
l the states for further processing?
>
<snip/>

Yes, and in fact, if you declare a document level <datamodel>, it is
quite trivial to set <data> values programmatically using
SCXMLExecutor#getRootContext() followed by a set on the root context.


> If it is possible, can you give some pointers where I can find an example=
 or tutorial for this?
>
<snap/>

The following resources may be useful (let us know if you have more
questions beyond that):

  http://commons.apache.org/scxml/guide/datamodel.html
  http://commons.apache.org/scxml/guide/contexts-evaluators.html

-Rahul


> Thanks & Regards
> Prem
>
>
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