SAMLExtensionsParser.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.saml.processing.core.parsers.saml.protocol;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.events.StartElement;
import org.keycloak.dom.saml.v2.protocol.ExtensionsType;
import org.keycloak.saml.common.exceptions.ParsingException;
import org.keycloak.saml.common.util.StaxParserUtil;
/**
* Parses <samlp:Extensions> SAML2 element into series of DOM nodes.
*
* @author hmlnarik
*/
public class SAMLExtensionsParser extends AbstractStaxSamlProtocolParser<ExtensionsType> {
private static final SAMLExtensionsParser INSTANCE = new SAMLExtensionsParser();
private SAMLExtensionsParser() {
super(SAMLProtocolQNames.EXTENSIONS);
}
public static SAMLExtensionsParser getInstance() {
return INSTANCE;
}
@Override
protected ExtensionsType instantiateElement(XMLEventReader xmlEventReader, StartElement element) throws ParsingException {
return new ExtensionsType();
}
@Override
protected void processSubElement(XMLEventReader xmlEventReader, ExtensionsType target, SAMLProtocolQNames element, StartElement elementDetail) throws ParsingException {
target.addExtension(StaxParserUtil.getDOMElement(xmlEventReader));
}
}