SAMLAuthnAuthorityDescriptorParser.java
package org.keycloak.saml.processing.core.parsers.saml.metadata;
import org.keycloak.dom.saml.v2.metadata.AuthnAuthorityDescriptorType;
import org.keycloak.saml.common.exceptions.ParsingException;
import org.keycloak.saml.common.util.StaxParserUtil;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.events.StartElement;
import java.util.List;
/**
* @author mhajas
*/
public class SAMLAuthnAuthorityDescriptorParser extends SAMLRoleDecriptorTypeParser<AuthnAuthorityDescriptorType> {
private static final SAMLAuthnAuthorityDescriptorParser INSTANCE = new SAMLAuthnAuthorityDescriptorParser();
public SAMLAuthnAuthorityDescriptorParser() {
super(SAMLMetadataQNames.AUTHN_AUTHORITY_DESCRIPTOR);
}
public static SAMLAuthnAuthorityDescriptorParser getInstance() {
return INSTANCE;
}
@Override
protected AuthnAuthorityDescriptorType instantiateElement(XMLEventReader xmlEventReader, StartElement element) throws ParsingException {
List<String> protocolEnum = StaxParserUtil.getRequiredStringListAttributeValue(element, SAMLMetadataQNames.ATTR_PROTOCOL_SUPPORT_ENUMERATION);
AuthnAuthorityDescriptorType descriptor = new AuthnAuthorityDescriptorType(protocolEnum);
parseOptionalArguments(element, descriptor);
return descriptor;
}
@Override
protected void processSubElement(XMLEventReader xmlEventReader, AuthnAuthorityDescriptorType target, SAMLMetadataQNames element, StartElement elementDetail) throws ParsingException {
switch (element) {
case AUTHN_QUERY_SERVICE:
target.addAuthnQueryService(SAMLAuthnQueryServiceParser.getInstance().parse(xmlEventReader));
break;
case ASSERTION_ID_REQUEST_SERVICE:
target.addAssertionIDRequestService(SAMLAssertinIDRequestServiceParser.getInstance().parse(xmlEventReader));
break;
case NAMEID_FORMAT:
StaxParserUtil.advance(xmlEventReader);
target.addNameIDFormat(StaxParserUtil.getElementText(xmlEventReader));
break;
default:
super.processSubElement(xmlEventReader, target, element, elementDetail);
}
}
}