Hi Fabio,
Thanks for bringing this to our attention, turns out there was a bug
here. I've checked a fix into 2.5.1 and 2.6, and it should be
available in tonight's nightly build.
Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=412420
- Rick
Dear all,
working with EclipseLink SDO on BPMN
2.0 XSDs, we run into a possible issue regarding type
hierarchy and element substitution group.
We attach to this mail an XSD and an
XML file that allow one to see the after-mentioned issue.
The type hierarchy defined by the XSD is the following:
|--- tSubstitutable (abstract)
Moreover, the XSD defines a substution
group, i.e., it defines an element named
substitutableElement of type tSubstitutable, and an
element named substituteElement of type tSubstitute with
substitutionGroup="substitutableElement".
The XML file define a root element with
four children, one of type tGeneric, and three of type
tSubstitute.
When unmarshaling the XML file using
XMLHelper, only one of the three element of type
tSubstitute is recognized as such, the other two are seen
as tGeneric.
The attached image (result.png) shows
the DataObject tree resulting from the unmarshaling of the
XML file.
This issue seems to be caused by the
hierarchy structure (both tGeneric and tSubstitute extends
tBase) and the presence of the substitution group.
Note that changing the order of the
elements in the XML file the unmarshaling result changes.
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Fabio
Pignaton
Software
Architect
R&D
group
ESTECO Srl - AREA Science
Park, Padriciano 99 - 34149 Trieste - ITALY
Phone: +39 040 3756575 -
Fax: +39 040 3755549 | www.esteco.com
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inoltrarlo a terzi, dandocene gentilmente
comunicazione. Grazie.
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|
--
Rick
Barkhouse | Software Developer, TopLink / EclipseLink |
613.288.4613
Oracle
Development
45 O'Connor Street, Suite 400 | Ottawa, Ontario K1P
1A4
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