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All,
I've built a pair of unit tests which I think should pass. The
"namespacePrefix" one fails.
Any help with this would be appreciated. It's entirelyentierly
possible that I'm missing some obvious concept or setting of the digeste
r.
The "config" method probably does things that are unnecessary -- such
as setting the various XML parsing features. But I wanted this to
mirror as closely as possible the situation in my application.
Thanks,
- -chris
=== CUT ===
@Test
public void testXMLParsing() throws Exception {
testXMLParsing("<list xmlns=\"http://apache.org/test\";>"
+ "<element>foo</element>"
+ "</list>");
}
@Test
public void testNamespacePrefixedXMLParsing() throws Exception {
testXMLParsing("<ns:list xmlns:ns=\"http://apache.org/test\";>"
+ "<ns:element>foo</ns:element>"
+ "</ns:list>");
}
private void testXMLParsing(String xml) throws Exception {
Digester digester = config(new Digester());
ArrayList<String> list = new ArrayList<String>();
digester.push(list);
digester.addCallMethod("list/element", "add", 1, new Class[] {
Object.class });
digester.addCallParam("list/element", 0);
digester.parse(new StringReader(xml));
Assert.assertEquals(1, list.size());
Assert.assertEquals("foo", list.get(0));
}
private Digester config(Digester digester) throws SAXException {
try {
digester.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
digester.setFeature("http://xml.org/sax/features/external-general-entiti
es",
false);
digester.setFeature("http://xml.org/sax/features/external-parameter-enti
ties",
false);
digester.setFeature("http://apache.org/xml/features/disallow-doctype-dec
l",
true);
} catch (ParserConfigurationException pce) {
throw new SAXException("Cannot enable parser feature", pce);
}
digester.setRuleNamespaceURI("http://apache.org/test";);
digester.setNamespaceAware(true);
digester.setValidating(false);
return digester;
}
=== CUT ===
On 2/14/20 12:04, Christopher Schultz wrote:
> All,
>
> I'm having an odd problem which I'm not sure I've seen before. I
> *think* I'm doing everything correctly, but I'm not getting the
> behavior I expect.
>
> I'm trying to parse an XML document using digester 3.2. My code
> looks like this:
>
> Digester digester = new Digester();
>
> try {
>
> digester.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
>
> digester.setFeature("http://xml.org/sax/features/external-general-enti
ti
>
>
es",
> false);
>
> digester.setFeature("http://xml.org/sax/features/external-parameter-en
ti
>
>
ties",
> false);
>
> digester.setFeature("http://apache.org/xml/features/disallow-doctype-d
ec
>
>
l",
> true); } catch (ParserConfigurationException pce) { throw new
> SAXException("Cannot enable parser feature", pce); }
>
> digester.setRuleNamespaceURI("my-namespace-URI");
> digester.setNamespaceAware(true); digester.setValidating(false);
>
> MyTopLevelBean bean = new MyTopLevelBean(); digester.push(bean);
>
> digester.add[Whatever]("path/without/namespace/prefix", ...); [...
> other rule additions ...]
>
> digester.parse(xmlInput);
>
> When I run this with an XML document with no namespace prefix but
> with a namespace matching the one I have in the code:
>
> <document xmlns="my-namespace-URI"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:namespaceLocation="my-namespace-URI
> http://my/namespace/schema.xsd";> <sample-value>foo</sample-value>
> </document>
>
> All works as expected. But if I modify the document to include a
> namespace prefix:
>
> <foo:document xmlns:foo="my-namespace-URI"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:namespaceLocation="my-namespace-URI
> http://my/namespace/schema.xsd";>
> <foo:sample-value>foo</foo:sample-value> </foo:document>
>
> I don't get any errors, but none of my rules fire and I get no
> data coming out of the document. The code is identical.
>
> Am I overlooking something very obvious?
>
> -chris
>
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