Claude Mamo created DAFFODIL-2864:
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Summary: Regression in distinguished root node
Key: DAFFODIL-2864
URL: https://issues.apache.org/jira/browse/DAFFODIL-2864
Project: Daffodil
Issue Type: Bug
Affects Versions: 3.6.0, 3.5.0
Reporter: Claude Mamo
We've updated from Daffodil 3.4 to 3.5. Following the update, one of our Smooks
examples started failing. It appears that the distinguished root node set from
the processor factory is now being ignored. The same behaviour occurs on
Daffodil 3.6. I've created a test case which reproduces the unexpected
behaviour here:
[https://github.com/claudemamo/smooks-dfdl-cartridge/tree/daffodil-distinguishedRootNode-issue.]
Running the following will give you an error:
{code:java}
mvn clean test
-Dtest=org.smooks.cartridges.dfdl.FunctionalTestCase#testSmooksConfigGivenDistinguishedRootNode{code}
The error is:
{quote}org.apache.daffodil.japi.DaffodilUnparseErrorSAXException: Unparse
Error: Expected element start event for ex:\{http://example.com}file, but
received element start event for (invalid) \{http://example.com}record.
{quote}
The expected start event should actually be _{http://example.com}record_
because this is what the distinguished root node is set to. The distinguished
root node is set in this line of code:
[https://github.com/claudemamo/smooks-dfdl-cartridge/blob/daffodil-distinguishedRootNode-issue/src/main/java/org/smooks/cartridges/dfdl/DfdlSchema.java#L154].
I've checked the release notes for Daffodil 3.5 and nothing stands out. The
test case passes on Daffodil 3.4. Any advice on what the problem could be?
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