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https://issues.apache.org/jira/browse/SCXML-37?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ate Douma closed SCXML-37.
--------------------------
Resolution: Not A Problem
Fix Version/s: (was: 2.0)
This no longer is a 'problem' in the sense that the specification no longer
even defines/allows the state (or parallel) src attribute.
As such, this Commons SCXML feature no longer is 'standard' and this neither
can be a violation of the specification.
Maybe we can/should revisit the usefulness of allowing both external source and
children sometime later, but formally there is no (longer) reason to disallow
it.
> state with src attribute must not have children
> -----------------------------------------------
>
> Key: SCXML-37
> URL: https://issues.apache.org/jira/browse/SCXML-37
> Project: Commons SCXML
> Issue Type: Bug
> Affects Versions: 0.6
> Environment: Win XP, JDK 1.5 Eclipse 3.2, JUnit 4, details on request
> Reporter: Wolfgang Frech
> Priority: Minor
>
> The Digester accepts an SCXML model with a state that has both a src
> attribute (and its contents defined in an external file), and an additional
> onentry child.
> According to the WD-SCXML section 3.2.1, "If [the src attribute] is present,
> no children are allowed."
> Test case to demonstrate the actual behavior follows
> JUnit test method
> ----
> @Test
> public void externalStateWithChildren() throws FileNotFoundException,
> IOException, SAXException, ModelException {
> final URL definition = getClass().getClassLoader().getResource(
> "externalStateWithChild-main.scxml");
> SCXML scxml = SCXMLDigester.digest(definition, new
> SimpleErrorHandler());
> // expected/correct: digesting should throw exception
> // according to WD-SCXML 3.2.1 "If [the src attribute] is
> present, no
> // children are allowed."
> // actual/incorrect
> assertNotNull(scxml);
> }
> ----
> main scxml
> ----
> <?xml version="1.0"?>
> <scxml
> xmlns="http://www.w3.org/2005/07/scxml";
> version="1.0"
> initialstate="external">
> <state
> id="external"
> src="externalStateWithChild-external.scxml">
> <onentry>
> <log
> expr="'This onentry child should not be accepted according to
> WD-SCXML 3.2.1 Description'" />
> </onentry>
> </state>
> ----
> external scxml
> ----
> ?xml version="1.0"?>
> <scxml
> xmlns="http://www.w3.org/2005/07/scxml";
> version="1.0"
> initialstate="start">
> <state id="start" />
> </scxml>
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