/*
* JBoss, Home of Professional Open Source.
* Copyright 2015 Red Hat, Inc., and individual 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.jboss.as.remoting;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.parsing.ParseUtils.missingRequired;
import static org.jboss.as.controller.parsing.ParseUtils.readStringAttributeElement;
import static org.jboss.as.controller.parsing.ParseUtils.requireNoNamespaceAttribute;
import static org.jboss.as.controller.parsing.ParseUtils.unexpectedAttribute;
import static org.jboss.as.controller.parsing.ParseUtils.unexpectedElement;
import static org.jboss.as.remoting.CommonAttributes.AUTHENTICATION_PROVIDER;
import static org.jboss.as.remoting.CommonAttributes.CONNECTOR;
import static org.jboss.as.remoting.CommonAttributes.CONNECTOR_REF;
import static org.jboss.as.remoting.CommonAttributes.HTTP_CONNECTOR;
import static org.jboss.as.remoting.CommonAttributes.SECURITY_REALM;
import static org.jboss.as.remoting.CommonAttributes.SOCKET_BINDING;
import java.util.EnumSet;
import java.util.List;
import javax.xml.stream.XMLStreamException;
import org.jboss.dmr.ModelNode;
import org.jboss.staxmapper.XMLExtendedStreamReader;
/**
* Parser for version 4.0 of the subsystem schema.
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public class RemotingSubsystem40Parser extends RemotingSubsystem30Parser {
static final RemotingSubsystem40Parser INSTANCE = new RemotingSubsystem40Parser();
private RemotingSubsystem40Parser() {
}
@Override
void parseConnector(boolean http, XMLExtendedStreamReader reader, ModelNode address, List<ModelNode> list)
throws XMLStreamException {
final ModelNode connector = new ModelNode();
connector.get(OP).set(ADD);
String name = null;
String securityRealm = null;
String socketBinding = null; // Only for NON-HTTP
String connectorRef = null; // Only for HTTP
final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME, http ? Attribute.CONNECTOR_REF : Attribute.SOCKET_BINDING);
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
required.remove(attribute);
switch (attribute) {
case NAME: {
name = value;
break;
}
case SASL_AUTHENTICATION_FACTORY: {
ConnectorCommon.SASL_AUTHENTICATION_FACTORY.parseAndSetParameter(value, connector, reader);
break;
}
case SASL_PROTOCOL: {
ConnectorCommon.SASL_PROTOCOL.parseAndSetParameter(value, connector, reader);
break;
}
case SECURITY_REALM: {
securityRealm = value;
break;
}
case SERVER_NAME: {
ConnectorCommon.SERVER_NAME.parseAndSetParameter(value, connector, reader);
break;
}
case SOCKET_BINDING: {
if (http) {
throw unexpectedAttribute(reader, i);
}
socketBinding = value;
break;
}
case SSL_CONTEXT: {
if (http) {
throw unexpectedAttribute(reader, i);
}
ConnectorResource.SSL_CONTEXT.parseAndSetParameter(value, connector, reader);
break;
}
case CONNECTOR_REF: {
if (http == false) {
throw unexpectedAttribute(reader, i);
}
connectorRef = value;
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (!required.isEmpty()) {
throw missingRequired(reader, required);
}
assert name != null;
if (http) {
assert connectorRef != null;
} else {
assert socketBinding != null;
}
connector.get(OP_ADDR).set(address).add(http ? HTTP_CONNECTOR : CONNECTOR, name);
if (http) {
connector.get(CONNECTOR_REF).set(connectorRef);
} else {
connector.get(SOCKET_BINDING).set(socketBinding);
}
if (securityRealm != null) {
connector.get(SECURITY_REALM).set(securityRealm);
}
list.add(connector);
// Handle nested elements.
final EnumSet<Element> visited = EnumSet.noneOf(Element.class);
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
final Element element = Element.forName(reader.getLocalName());
if (visited.contains(element)) {
throw unexpectedElement(reader);
}
visited.add(element);
switch (element) {
case SASL: {
parseSaslElement(reader, connector.get(OP_ADDR), list);
break;
}
case PROPERTIES: {
parseProperties(reader, connector.get(OP_ADDR), list);
break;
}
case AUTHENTICATION_PROVIDER: {
connector.get(AUTHENTICATION_PROVIDER).set(readStringAttributeElement(reader, "name"));
break;
}
default: {
throw unexpectedElement(reader);
}
}
}
}
}