using the org.apache.xerces.impl.xs.identity package 2006-10-12 - By Mathis Kueckens
hi,
for my diploma thesis I'm programming a transformation tool, that
transforms XML schemas to UML
class diagrams.
For traversing the xml schema structure I use the xerces xml schema api.
Currently I try to transform keyref-to-key-relations into uml
associations. Therefore I need to
resolve the Xpath expressions within the IdentityConstraint expressions
(XSIDCDefinition) to get
the attributes/elements the key/keyRef-Element is assigned to.
I tried to use the "org.apache.xerces.impl.xs.identity" package that
implements the key-keyref
concept. So far I didn't reach my goal.
My question:
Is this package (maybe with interaction to other XPath implementations) is
able to resolve the
xpath expressions (within <xs:selector>- and <xs:field>-elements) to
resolve the attribue/element
declaration (XSAttributeDeclaration, XSElementDeclaration) it belongs to?
Thank You
Mathis
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Technical University of Berlin
Germany
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