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Posted to dev@santuario.apache.org by He...@gmx.de on 2004/05/26 09:38:10 UTC

Canonicalization with external DTD

Hello,

I ran into a problem when canonicalizing a XML document with an external DTD
with a relative URI (<!DOCTYPE doc SYSTEM "doc.dtd">). I extended the
CanonDirect.java in the sample directory of the distribution (Java version
1.1). The exception I get is that a must provide a BaseURI in order to use a
relative URI. How can I provide a BaseURI for the canonicalization?
xml:base=”URI” in root element doesn’t work.

My Java code looks like that:

DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setNamespaceAware(true);
DocumentBuilder db = dbf.newDocumentBuilder();
db.setErrorHandler(new IgnoreAllErrorHandler());
Document doc = db.parse(new ByteArrayInputStream(inputBytes));
Canonicalizer c14n = Canonicalizer.getInstance(type);
return c14n.canonicalizeSubtree(doc); 

Where can I mention a BaseURI there?

Thanks for your help.

Dominik

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