The 'target' of a <send> cannot be a data element name
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Key: SCXML-16
URL: http://issues.apache.org/jira/browse/SCXML-16
Project: Commons SCXML
Issue Type: Bug
Environment: Windows, JDK 1.4.2
Reporter: Sitthichai Rernglertpricha
Priority: Minor
Attachments: patch-send.txt
Based on the SCXML specification, the 'target' attribute of a <send> element
can be "expression returning a unique identifier of the event target".
The specification also shows an example that reads the target from a data
element within <datamodel>.
The current SCXML runtime treats target as a literal string and does not
"evaluate" it.
The attached patch file shows a way to "evalulate" the target before calling
the EventDispatcher#send method, and support specifying the target by a data
element. Enclosing target within single-quote will prevent evaluation.
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