/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.wildfly.extension.picketlink.federation.model.parser;
import org.jboss.as.controller.persistence.SubsystemMarshallingContext;
import org.jboss.dmr.ModelNode;
import org.jboss.staxmapper.XMLElementWriter;
import org.jboss.staxmapper.XMLExtendedStreamWriter;
import org.wildfly.extension.picketlink.common.model.ModelElement;
import org.wildfly.extension.picketlink.common.model.XMLElement;
import org.wildfly.extension.picketlink.common.parser.ModelXMLElementWriter;
import org.wildfly.extension.picketlink.federation.Namespace;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static org.wildfly.extension.picketlink.common.model.ModelElement.COMMON_HANDLER;
import static org.wildfly.extension.picketlink.common.model.ModelElement.COMMON_HANDLER_PARAMETER;
import static org.wildfly.extension.picketlink.common.model.ModelElement.COMMON_NAME;
import static org.wildfly.extension.picketlink.common.model.ModelElement.FEDERATION;
import static org.wildfly.extension.picketlink.common.model.ModelElement.IDENTITY_PROVIDER;
import static org.wildfly.extension.picketlink.common.model.ModelElement.IDENTITY_PROVIDER_ATTRIBUTE_MANAGER;
import static org.wildfly.extension.picketlink.common.model.ModelElement.IDENTITY_PROVIDER_ROLE_GENERATOR;
import static org.wildfly.extension.picketlink.common.model.ModelElement.IDENTITY_PROVIDER_SAML_METADATA;
import static org.wildfly.extension.picketlink.common.model.ModelElement.IDENTITY_PROVIDER_SAML_METADATA_ORGANIZATION;
import static org.wildfly.extension.picketlink.common.model.ModelElement.IDENTITY_PROVIDER_TRUST_DOMAIN;
import static org.wildfly.extension.picketlink.common.model.ModelElement.KEY;
import static org.wildfly.extension.picketlink.common.model.ModelElement.KEY_STORE;
import static org.wildfly.extension.picketlink.common.model.ModelElement.SAML;
import static org.wildfly.extension.picketlink.common.model.ModelElement.SERVICE_PROVIDER;
import static org.wildfly.extension.picketlink.common.model.XMLElement.HANDLERS;
import static org.wildfly.extension.picketlink.common.model.XMLElement.SERVICE_PROVIDERS;
/**
* <p> XML Writer for the subsystem schema, version 1.0. </p>
*
* @author <a href="mailto:psilva@redhat.com">Pedro Silva</a>
*/
public class FederationSubsystemWriter implements XMLStreamConstants, XMLElementWriter<SubsystemMarshallingContext> {
private static final Map<String, ModelXMLElementWriter> writers = new HashMap<String, ModelXMLElementWriter>();
public static final FederationSubsystemWriter INSTANCE = new FederationSubsystemWriter();
static {
// federation elements writers
registerWriter(FEDERATION, COMMON_NAME);
registerWriter(IDENTITY_PROVIDER, COMMON_NAME);
registerWriter(KEY_STORE);
registerWriter(KEY, COMMON_NAME, XMLElement.KEYS);
registerWriter(IDENTITY_PROVIDER_SAML_METADATA);
registerWriter(IDENTITY_PROVIDER_SAML_METADATA_ORGANIZATION);
registerWriter(IDENTITY_PROVIDER_TRUST_DOMAIN, COMMON_NAME, XMLElement.TRUST);
registerWriter(IDENTITY_PROVIDER_ROLE_GENERATOR, COMMON_NAME);
registerWriter(IDENTITY_PROVIDER_ATTRIBUTE_MANAGER, COMMON_NAME);
registerWriter(COMMON_HANDLER, COMMON_NAME, HANDLERS);
registerWriter(COMMON_HANDLER_PARAMETER, COMMON_NAME);
registerWriter(SERVICE_PROVIDER, COMMON_NAME, SERVICE_PROVIDERS);
registerWriter(SAML);
}
private FederationSubsystemWriter() {
// singleton
}
@Override
public void writeContent(XMLExtendedStreamWriter writer, SubsystemMarshallingContext context) throws XMLStreamException {
// Start subsystem
context.startSubsystemElement(Namespace.CURRENT.getUri(), false);
ModelNode subsystemNode = context.getModelNode();
if (subsystemNode.isDefined()) {
List<ModelNode> identityManagement = subsystemNode.asList();
for (ModelNode modelNode : identityManagement) {
writers.get(FEDERATION.getName()).write(writer, modelNode);
}
}
// End subsystem
writer.writeEndElement();
}
private static void registerWriter(final ModelElement element, final ModelElement keyAttribute) {
writers.put(element.getName(), new ModelXMLElementWriter(element, keyAttribute.getName(), writers));
}
private static void registerWriter(final ModelElement element) {
writers.put(element.getName(), new ModelXMLElementWriter(element, writers));
}
private static void registerWriter(final ModelElement element, final ModelElement keyAttribute, final XMLElement parent) {
writers.put(element.getName(), new ModelXMLElementWriter(element, keyAttribute.getName(), parent, writers));
}
}