Hi,
I am trying MSV package msv.20030225.zip to to
do "Node Level Validation"
The DOMVerifier example actually does not work on
"Node Level".
See the comments below in the code.
Does anybody have the same problem and know a
solution?
public class DOMVerifier {
public static void main(String[]
args) throws Exception {
if
(args.length < 2)
{
System.out.println("Usage: DOMVerifier <schema> <instance>
...");
return;
}
// setup
JARV and compile a schema.
VerifierFactory factory = new
com.sun.msv.verifier.jarv.TheFactoryImpl();
Verifier verifier =
factory.compileSchema(args[0]).newVerifier();
// instead, you can call
factory.newVerifier(args[0])
//
this will result in the same behavior.
// setup
JAXP
DocumentBuilderFactory domf =
DocumentBuilderFactory.newInstance();
domf.setNamespaceAware(true);
DocumentBuilder builder = domf.newDocumentBuilder();
for (int
i = 1; i < args.length; i++)
{
// parse
a document into a
DOM.
Document dom = builder.parse(new File(args[i]));
//
performs the validation on the whole
tree.
//
instead, you can pass an Element to the verify method,
too.
//
e.g.,
verifier.verify(dom.getDocumentElement())
if
(verifier.verify(dom))
System.out.println("valid :" +
args[i]);
else
System.out.println("invalid:" + args[i]);
// or
you can pass an Element to validate that
subtree
//No, that does not
work
//For
example, if you try the following
code
//
you always get an exception
saying
//tag name xxxxx is not allowed. Possible tag names are:
...
if
(verifier.verify(dom.getFirstChild().getFirstChild()))
System.out.println("valid "
);
else
System.out.println("invalid" );
}
}
}
Albert
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