getting grammer after parsing 2003-07-01 - By Mark Brucks
I would like to get access to the grammar for a schema after I have
parsed a document conforming to said schema.
Sandy Gao stated in a previous thread that the two methods of getting at
the information from XSModel are:
Preparsing
PSVI
I can't preparse and cache the grammar, since I don't know until I open
and parse the document what schema will be referenced.
PSVI only seems to give me information back about elements that exist in
the document instance. It won't tell me anything about elements that
exist in the schema but aren't in the particular document instance I've
parsed.
The FAQ on Caching and Preparsing Grammars has a note at the bottom
hinting at what I want to do. However, it has the statement "Assuming
you have produced a Grammar object from an XML Schema document by some
means, ...". Is there some reason this doesn't explicitly state how
that is supposed to happen.
I've gone down lots of dead ends trying to find a way to get the Grammar
object from a document (or the DOMBuilder that parses the URI and
creates the document). Can someone point me in the right direction?
Mark Brucks
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