throw logger.parserRequiredAttribute("Binding");
URI binding = URI.create(StaxParserUtil.getAttributeValue(bindingAttr));
QName authorityKind = QName.valueOf(StaxParserUtil.getAttributeValue(authorityKindAttr));
SAML11AuthorityBindingType authorityBinding = new SAML11AuthorityBindingType(authorityKind, location, binding);
authStat.add(authorityBinding);
} else
throw logger.parserUnknownTag("", startElement.getLocation());
}