org.jboss.as.remoting.management.ManagementChannelRegistryService Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, 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.management;
import org.jboss.as.remoting.RemotingServices;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
import org.jboss.remoting3.Registration;
import java.util.ArrayList;
/**
* A basic registry for opened management channels. Other services like the {@code ServerInventory}
* can add a dependency in order to prevent that connections are closed too early in the shutdown process.
*
* @author Emanuel Muckenhuber
*/
public class ManagementChannelRegistryService implements Service {
/** The service name. */
public static final ServiceName SERVICE_NAME = RemotingServices.REMOTING_BASE.append("management", "channel", "registry");
private final ArrayList registrations = new ArrayList();
public static void addService(final ServiceTarget serviceTarget, final ServiceName endpointName) {
serviceTarget.addService(SERVICE_NAME, new ManagementChannelRegistryService())
// Make sure the endpoint service does not close all connections
.addDependency(endpointName)
.setInitialMode(ServiceController.Mode.ACTIVE)
.install();
}
protected ManagementChannelRegistryService() {
//
}
@Override
public synchronized void start(StartContext context) throws StartException {
// nothing
}
@Override
public synchronized void stop(final StopContext context) {
final ArrayList registrations = this.registrations;
for(final Registration registration : registrations) {
registration.close();
}
registrations.clear();
}
public synchronized void register(final Registration registration) {
registrations.add(registration);
}
@Override
public ManagementChannelRegistryService getValue() throws IllegalStateException, IllegalArgumentException {
return this;
}
}