/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, 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.jboss.as.remoting;
import org.jboss.as.model.AbstractSubsystemElement;
import org.jboss.as.model.AbstractSubsystemUpdate;
import org.jboss.as.model.UpdateContext;
import org.jboss.as.model.UpdateResultHandler;
import org.jboss.msc.service.ServiceContainer;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.staxmapper.XMLExtendedStreamWriter;
import javax.xml.stream.XMLStreamException;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.SortedMap;
import java.util.TreeMap;
/**
* A Remoting subsystem definition.
*
* @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
*/
public final class RemotingSubsystemElement extends AbstractSubsystemElement<RemotingSubsystemElement> {
private static final long serialVersionUID = 8225457441023207312L;
/**
* The service name "jboss.remoting".
*/
public static final ServiceName JBOSS_REMOTING = ServiceName.JBOSS.append("remoting");
/**
* The service name of the Remoting endpoint, "jboss.remoting.endpoint".
*/
public static final ServiceName JBOSS_REMOTING_ENDPOINT = JBOSS_REMOTING.append("endpoint");
private final SortedMap<String, ConnectorElement> connectors = new TreeMap<String, ConnectorElement>();
private String threadPoolName;
public static final String NAMESPACE_1_0 = "urn:jboss:domain:remoting:1.0";
public static final String NAMESPACE = NAMESPACE_1_0;
public static final Set<String> NAMESPACES = Collections.singleton(NAMESPACE);
/**
* Construct a new instance.
*/
public RemotingSubsystemElement() {
super(Namespace.REMOTING_1_0.getUriString());
}
/** {@inheritDoc} */
@Override
protected Class<RemotingSubsystemElement> getElementClass() {
return RemotingSubsystemElement.class;
}
/** {@inheritDoc} */
@Override
public void writeContent(final XMLExtendedStreamWriter streamWriter) throws XMLStreamException {
streamWriter.writeAttribute(Attribute.THREAD_POOL.getLocalName(), threadPoolName);
for (ConnectorElement element : connectors.values()) {
streamWriter.writeStartElement("connector");
element.writeContent(streamWriter);
}
streamWriter.writeEndElement();
}
/**
* Get the name of the thread pool configured for this subsystem.
*
* @return the thread pool name
*/
public String getThreadPoolName() {
return threadPoolName;
}
void setThreadPoolName(String threadPoolName) {
this.threadPoolName = threadPoolName;
}
ConnectorElement getConnector(String name) {
return connectors.get(name);
}
String addConnector(final ConnectorElement element) {
final String name = element.getName();
if (connectors.containsKey(name)) {
throw new IllegalArgumentException("A connector with this name already exists");
}
connectors.put(name, element);
return name;
}
ConnectorElement removeConnector(final String name) {
final ConnectorElement element = connectors.remove(name);
if (element == null) {
throw new IllegalArgumentException("No such connector exists");
}
return element;
}
/** {@inheritDoc} */
@Override
protected void getUpdates(List<? super AbstractSubsystemUpdate<RemotingSubsystemElement, ?>> list) {
// TODO Auto-generated method stub
}
/** {@inheritDoc} */
@Override
protected boolean isEmpty() {
// TODO Auto-generated method stub
return false;
}
@Override
protected RemotingSubsystemAdd getAdd() {
return new RemotingSubsystemAdd(threadPoolName);
}
@Override
protected <P> void applyRemove(final UpdateContext updateContext, final UpdateResultHandler<? super Void, P> resultHandler, final P param) {
final ServiceContainer container = updateContext.getServiceContainer();
final ServiceController<?> controller = container.getService(RemotingServices.ENDPOINT);
if (controller != null) {
controller.setMode(ServiceController.Mode.REMOVE);
}
}
ConnectorElement addConnector(String name, String socketBinding) {
if (connectors.containsKey(name)) {
return null;
}
final ConnectorElement connector = new ConnectorElement(name, socketBinding);
connectors.put(name, connector);
return connector;
}
}