AbstractKeycloakSamlAdapterV1Parser.java
/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak.adapters.saml.config.parsers;
import org.keycloak.saml.common.parsers.AbstractStaxParser;
import org.keycloak.saml.common.util.StaxParserUtil;
import org.keycloak.saml.processing.core.parsers.util.QNameEnumLookup;
import java.util.Collections;
import java.util.Set;
import javax.xml.XMLConstants;
import javax.xml.namespace.QName;
import javax.xml.stream.events.StartElement;
/**
*
*/
public abstract class AbstractKeycloakSamlAdapterV1Parser<T> extends AbstractStaxParser<T, KeycloakSamlAdapterV1QNames> {
protected static final QNameEnumLookup<KeycloakSamlAdapterV1QNames> LOOKUP = new QNameEnumLookup(KeycloakSamlAdapterV1QNames.values());
private static final Set<String> ALTERNATE_NAMESPACES = Collections.singleton(XMLConstants.NULL_NS_URI);
public AbstractKeycloakSamlAdapterV1Parser(KeycloakSamlAdapterV1QNames expectedStartElement) {
super(expectedStartElement.getQName(), KeycloakSamlAdapterV1QNames.UNKNOWN_ELEMENT);
}
@Override
protected KeycloakSamlAdapterV1QNames getElementFromName(QName name) {
return (ALTERNATE_NAMESPACES.contains(name.getNamespaceURI()))
? LOOKUP.from(new QName(KeycloakSamlAdapterV1QNames.NS_URI, name.getLocalPart()))
: LOOKUP.from(name);
}
@Override
protected void validateStartElement(StartElement startElement) {
QName name = startElement.getName();
QName validatedQName = ALTERNATE_NAMESPACES.contains(name.getNamespaceURI())
? new QName(name.getNamespaceURI(), expectedStartElement.getLocalPart())
: expectedStartElement;
StaxParserUtil.validate(startElement, validatedQName);
}
}