/*
* 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.callback.asynch;
import java.net.InetAddress;
import java.util.HashMap;
import java.util.Map;
import junit.framework.TestCase;
import org.jboss.logging.Logger;
import org.jboss.remoting.Client;
import org.jboss.remoting.InvokerLocator;
import org.jboss.remoting.callback.Callback;
import org.jboss.remoting.callback.HandleCallbackException;
import org.jboss.remoting.callback.InvokerCallbackHandler;
/**
* AsynchCallbackTestClientRoot and AsynchCallbackTestServerRoot are the parent classes
* for a set of transport specific tests of the asynchronous callback facility.
*
* @author <a href="ron.sigal@jboss.com">Ron Sigal</a>
* @version $Revision: 4285 $
* <p>
* Copyright Nov 25, 2006
* </p>
*/
public abstract class AsynchCallbackTestClientRoot extends TestCase
{
private static Logger log = Logger.getLogger(AsynchCallbackTestClientRoot.class);
public void testSynchronousCallback() throws Throwable
{
log.info("entering " + getName());
String transport = getTransport();
String host = InetAddress.getLocalHost().getHostName();
int port = AsynchCallbackTestServerRoot.port;
String locatorURI = transport + "://" + host + ":" + port;
InvokerLocator serverLocator = new InvokerLocator(locatorURI);
log.info("Connecting to: " + serverLocator);
HashMap config = new HashMap();
addTransportSpecificConfig(config);
Client client = new Client(serverLocator, config);
client.connect();
log.info("client is connected");
SampleCallbackHandler callbackHandler = new SampleCallbackHandler();
client.addListener(callbackHandler, null, null, true);
log.info("client added callback handler");
client.invokeOneway(AsynchCallbackTestServerRoot.SYNCHRONOUS_TEST);
Thread.sleep(1000);
// Should still be waiting on client.
Boolean done = (Boolean) client.invoke(AsynchCallbackTestServerRoot.GET_STATUS);
log.info("done 1: " + done);
assertFalse(done.booleanValue());
Thread.sleep(8000);
done = (Boolean) client.invoke(AsynchCallbackTestServerRoot.GET_STATUS);
log.info("done 2: " + done);
assertTrue(done.booleanValue());
assertTrue(callbackHandler.receivedCallback);
client.invoke(AsynchCallbackTestServerRoot.RESET);
client.removeListener(callbackHandler);
log.info("disconnecting");
client.disconnect();
log.info("disconnected");
log.info(getName() + " PASSES");
}
public void testASynchronousCallbackClientSide() throws Throwable
{
log.info("entering " + getName());
String transport = getTransport();
String host = InetAddress.getLocalHost().getHostName();
int port = AsynchCallbackTestServerRoot.port;
String locatorURI = transport + "://" + host + ":" + port;
InvokerLocator serverLocator = new InvokerLocator(locatorURI);
log.info("Connecting to: " + serverLocator);
HashMap config = new HashMap();
addTransportSpecificConfig(config);
Client client = new Client(serverLocator, config);
client.connect();
log.info("client is connected");
SampleCallbackHandler callbackHandler = new SampleCallbackHandler();
client.addListener(callbackHandler, null, null, true);
log.info("client added callback handler");
client.invokeOneway(AsynchCallbackTestServerRoot.ASYNCHRONOUS_CLIENT_SIDE_TEST);
Thread.sleep(4000);
// Should have returned.
Boolean done = (Boolean) client.invoke(AsynchCallbackTestServerRoot.GET_STATUS);
assertTrue(done.booleanValue());
assertTrue(callbackHandler.receivedCallback);
client.invoke(AsynchCallbackTestServerRoot.RESET);
client.removeListener(callbackHandler);
client.disconnect();
log.info(getName() + " PASSES");
}
public void testASynchronousCallbackServerSide() throws Throwable
{
log.info("entering " + getName());
String transport = getTransport();
String host = InetAddress.getLocalHost().getHostName();
int port = AsynchCallbackTestServerRoot.port;
String locatorURI = transport + "://" + host + ":" + port;
InvokerLocator serverLocator = new InvokerLocator(locatorURI);
log.info("Connecting to: " + serverLocator);
HashMap config = new HashMap();
addTransportSpecificConfig(config);
Client client = new Client(serverLocator, config);
client.connect();
log.info("client is connected");
SampleCallbackHandler callbackHandler = new SampleCallbackHandler();
client.addListener(callbackHandler, null, null, true);
log.info("client added callback handler");
client.invokeOneway(AsynchCallbackTestServerRoot.ASYNCHRONOUS_SERVER_SIDE_TEST);
Thread.sleep(4000);
// Should have returned.
Boolean done = (Boolean) client.invoke(AsynchCallbackTestServerRoot.GET_STATUS);
assertTrue(done.booleanValue());
assertTrue(callbackHandler.receivedCallback);
Thread.sleep(5000);
// Callback should be handled.
assertTrue(callbackHandler.done);
String threadCount = (String) client.invoke(AsynchCallbackTestServerRoot.GET_THREAD_COUNT);
assertEquals(AsynchCallbackTestServerRoot.THREAD_COUNT, threadCount);
String queueSize = (String) client.invoke(AsynchCallbackTestServerRoot.GET_QUEUE_SIZE);
assertEquals(AsynchCallbackTestServerRoot.QUEUE_SIZE, queueSize);
client.invoke(AsynchCallbackTestServerRoot.RESET);
client.removeListener(callbackHandler);
client.disconnect();
log.info(getName() + " PASSES");
}
protected abstract String getTransport();
protected void addTransportSpecificConfig(Map config)
{
}
static class SampleCallbackHandler implements InvokerCallbackHandler
{
boolean receivedCallback;
boolean done;
public void handleCallback(Callback callback) throws HandleCallbackException
{
log.info("received callback");
receivedCallback = true;
try
{
Thread.sleep(5000);
}
catch (InterruptedException e)
{
}
done = true;
}
}
}