private void checkAndCopyAttributes(Attributes attributes, ElementInfo elInfo)
throws SAXException, RDFParseException {
Atts atts = new Atts(attributes.getLength());
int attCount = attributes.getLength();
for (int i = 0; i < attCount; i++) {
String qName = attributes.getQName(i);
String value = attributes.getValue(i);
// attributes starting with "xml" should be ignored, except for the
// ones that are handled by this parser (xml:lang and xml:base).
if (qName.startsWith("xml")) {
if (qName.equals("xml:lang")) {
elInfo.xmlLang = value;
} else if (qName.equals("xml:base")) {
elInfo.setBaseURI(value);
}
} else {
String namespace = attributes.getURI(i);
String localName = attributes.getLocalName(i);
// A limited set of unqualified attributes must be supported by
// parsers, as is specified in section 6.1.4 of the spec
if ("".equals(namespace)) {
if (localName.equals("ID")
|| localName.equals("about")
|| localName.equals("resource")
|| localName.equals("parseType")
|| localName.equals("type")) {
rdfParser.reportWarning(
"use of unqualified attribute " + localName + " has been deprecated");
namespace = RDF.NAMESPACE;
}
}
if ("".equals(namespace)) {
rdfParser.reportError(
"unqualified attribute '" + qName + "' not allowed",
XMLParserSettings.FAIL_ON_INVALID_QNAME);
}
Att att = new Att(namespace, localName, qName, value);
atts.addAtt(att);
}
}
elInfo.atts = atts;
}
