/**
* Processes xml:language reference is there is one.
*
* @param atts the attributes potentially containing xml:language declaration
*/
private void processXMLLanguage(@Nonnull Attributes atts) {
checkNotNull(atts, "atts cannot be null");
languages.add(0, language);
String value = atts.getValue(XMLLANG);
if (value != null) {
language = value;
}
}
/**
* Processes xml:base reference if there is one.
*
* @param atts the attributes potentially containing xml:base declaration
*/
private void processXMLBase(@Nonnull Attributes atts) {
checkNotNull(atts, "atts cannot be null");
baseIRIs.add(0, getBaseIRI());
String value = atts.getValue(XMLNS, "base");
if (value != null) {
try {
baseIRI = resolveFromDelegate(getBaseIRI(), value);
resolvedIRIs.clear();
} catch (IllegalArgumentException e) {
throw new RDFParserException(
e,
String.format(WRONGRESOLVE, value, getBaseIRI(), e.getMessage()),
getDocumentLocator());
}
}
}