RE: [scxml] custom actions

Nestor,
  Our plan is for the data model and executable content to be the
extension points for CCXML, so you would be free to build an
implementation in which
 <var name="connectionid" expr="ccxml:createcall(dest)"/> did what you
want it to do, but it will not be portable to other SCXML
implementations.  

The data model is the least stable part of SCXML, but it is _highly_
unlikely that the core language definition will support a data model
where the expression "ccxml:createcall(dest)" evaluates to cause a call
to be created. <send> is intended to be core SCXML's portable way of
communicating with external services. 

- Jim

-----Original Message-----
From: www-voice-request@w3.org [mailto:www-voice-request@w3.org] On
Behalf Of Nestor Urquiza
Sent: Tuesday, July 11, 2006 2:16 PM
To: www-voice@w3.org
Subject: [scxml] custom actions


Hello guys,
I am reading the specs at [1] and I am wondering if
instead to write as the example there shows:

<datamodel>
  <data name="dest" expr="'tel:+18315552020'"/>
  <data name="connectionid"/>
</datamodel>
<onentry>
  <send targettype="ccxml" event="ccxml:createcall"
namelist="dest"/>
</onentry>
<transition event="ccxml:createcall.success">
   <assign name="connectionid"
expr="_eventdata.connectionid"/>
</transition>

I can just write:
 
<onentry>
  <var name="dest" expr="'tel:+18315552020'"/>
  <var name="connectionid"
expr="ccxml:createcall(dest)"/>
</onentry>

If the namespace is just local java code for example
instead of ccxml the above is perfectly valid and in
fact I have been using that approach in my application
which currently uses scxml-commons as the
implementation for SCXML.

Thanks!,
Nestor
[1] http://www.w3.org/TR/scxml

__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com

Received on Tuesday, 11 July 2006 18:58:02 UTC