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/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt 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.test.remoting.detection.registry;
import junit.framework.TestCase;
import org.jboss.remoting.InvokerLocator;
import org.jboss.remoting.detection.ServerInvokerMetadata;
import org.jboss.remoting.detection.multicast.MulticastDetector;
import org.jboss.remoting.network.NetworkNotification;
import org.jboss.remoting.network.NetworkRegistry;
import org.jboss.remoting.transport.Connector;
import org.jboss.test.remoting.TestUtil;
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.management.Notification;
import javax.management.NotificationListener;
import javax.management.ObjectName;
/**
* @author <a href="mailto:tom.elrod@jboss.com">Tom Elrod</a>
*/
public class NetworkRegistryTestCase extends TestCase implements NotificationListener
{
private String subSystem = null;
private int numOfAdded = 0;
private int numOfUpdated = 0;
public void testRegistration() throws Exception
{
// org.apache.log4j.BasicConfigurator.configure();
// org.apache.log4j.Category.getRoot().setLevel(Level.INFO);
// org.apache.log4j.Category.getInstance("org.jboss.remoting").setLevel(Level.INFO);
// org.apache.log4j.Category.getInstance("org.jboss.remoting.detection").setLevel(XLevel.TRACE);
// org.apache.log4j.Category.getInstance("org.jgroups").setLevel(Level.FATAL);
MBeanServer server1 = MBeanServerFactory.createMBeanServer();
NetworkRegistry networkRegistry = new NetworkRegistry();
server1.registerMBean(networkRegistry, new ObjectName("remoting:type=NetworkRegistry"));
server1.addNotificationListener(new ObjectName("remoting:type=NetworkRegistry"),
this, null, null);
MulticastDetector detector1 = new MulticastDetector();
int port = TestUtil.getRandomPort();
InvokerLocator locator1 = new InvokerLocator("socket://localhost:" + port);
Connector connector1 = new Connector(locator1);
ObjectName obj = new ObjectName("jboss.remoting:type=Connector,transport=" + locator1.getProtocol());
server1.registerMBean(connector1, obj);
//connector1.create();
connector1.start();
server1.registerMBean(detector1, new ObjectName("remoting:type=MultiplexDetector"));
// set config info for detector and start it.
detector1.start();
System.out.println("First set started.");
Thread.sleep(3000);
System.out.println("Starting second set.");
MBeanServer server2 = MBeanServerFactory.createMBeanServer();
server2.registerMBean(networkRegistry, new ObjectName("remoting:type=NetworkRegistry"));
server2.addNotificationListener(new ObjectName("remoting:type=NetworkRegistry"),
this, null, null);
MulticastDetector detector2 = new MulticastDetector();
port = TestUtil.getRandomPort();
InvokerLocator locator2 = new InvokerLocator("socket://localhost:" + port);
Connector connector2 = new Connector(locator2);
ObjectName obj2 = new ObjectName("jboss.remoting:type=Connector,transport=" + locator2.getProtocol());
server2.registerMBean(connector2, obj2);
//connector2.create();
connector2.start();
server2.registerMBean(detector2, new ObjectName("remoting:type=MultiplexDetector"));
// set config info for detector and start it.
detector2.start();
System.out.println("Second set started.");
Thread.sleep(5000);
// should have detected both new locators
assertEquals(2, numOfAdded);
System.out.println("Stopping first set.");
connector1.stop();
connector1.destroy();
detector1.stop();
System.out.println("First set stopped.");
//DEBUG
// Thread.sleep(6000000);
Thread.sleep(15000);
// should have detected first set stopped
// thus leaving only one valid locator
assertEquals(1, numOfUpdated);
System.out.println("Stopping second set.");
connector2.stop();
connector2.destroy();
detector2.stop();
System.out.println("Stopped second set.");
Thread.sleep(15000);
// number of update locators should remain 1
// as no detector left to tell network registry
// of a change.
assertEquals(1, numOfUpdated);
}
public void handleNotification(Notification notification, Object o)
{
System.out.println("Received notification: " + notification);
if (notification instanceof NetworkNotification)
{
NetworkNotification netNot = (NetworkNotification) notification;
if(NetworkNotification.SERVER_ADDED.equals(netNot.getType()))
{
numOfAdded = netNot.getLocator().length;
//System.out.println("server added. num of locators added = " + numOfAdded);
}
else if(NetworkNotification.SERVER_UPDATED.equals(netNot.getType()))
{
numOfUpdated = netNot.getLocator().length;
//System.out.println("server updated. num of locators in update = " + numOfAdded);
}
ServerInvokerMetadata[] serverMetadata = netNot.getServerInvokers();
System.out.println(netNot.getIdentity());
System.out.println(serverMetadata);
InvokerLocator[] locators = netNot.getLocator();
if (locators != null)
{
for (int x = 0; x < locators.length; x++)
{
System.out.println(locators[x]);
}
}
subSystem = serverMetadata[0].getSubSystems()[0];
}
}
}
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