/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, 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.test.remoting.shutdown;
import java.net.InetAddress;
import java.util.HashMap;
import java.util.Map;
import javax.management.MBeanServer;
import junit.framework.TestCase;
import org.apache.log4j.ConsoleAppender;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.apache.log4j.PatternLayout;
import org.jboss.logging.XLevel;
import org.jboss.remoting.CannotConnectException;
import org.jboss.remoting.Client;
import org.jboss.remoting.InvocationRequest;
import org.jboss.remoting.InvokerLocator;
import org.jboss.remoting.Remoting;
import org.jboss.remoting.ServerInvocationHandler;
import org.jboss.remoting.ServerInvoker;
import org.jboss.remoting.callback.InvokerCallbackHandler;
import org.jboss.remoting.transport.Connector;
import org.jboss.remoting.transport.PortUtil;
/**
* Unit test for JBREM-1073.
*
* @author <a href="ron.sigal@jboss.com">Ron Sigal</a>
* @version
* <p>
* Copyright Dec 26, 2008
* </p>
*/
public class ShutdownExceptionTestCase extends TestCase
{
private static Logger log = Logger.getLogger(ShutdownExceptionTestCase.class);
private static boolean firstTime = true;
protected String host;
protected int port;
protected String locatorURI;
protected InvokerLocator serverLocator;
protected Connector connector;
protected TestInvocationHandler invocationHandler;
public void setUp() throws Exception
{
if (firstTime)
{
firstTime = false;
Logger.getLogger("org.jboss.remoting").setLevel(XLevel.INFO);
Logger.getLogger("org.jboss.test.remoting").setLevel(Level.INFO);
String pattern = "[%d{ABSOLUTE}] [%t] %5p (%F:%L) - %m%n";
PatternLayout layout = new PatternLayout(pattern);
ConsoleAppender consoleAppender = new ConsoleAppender(layout);
Logger.getRootLogger().addAppender(consoleAppender);
}
}
public void tearDown()
{
}
public void testDefaultBehavior() throws Throwable
{
log.info("entering " + getName());
HashMap config = new HashMap();
doTestDefaultBehavior(config);
log.info(getName() + " PASSES");
}
public void testChangeInvalidStateToCannotConnectFalse() throws Throwable
{
System.out.println("");
log.info("entering " + getName());
HashMap config = new HashMap();
config.put(Remoting.CHANGE_INVALID_STATE_TO_CANNOT_CONNECT, "false");
doTestDefaultBehavior(config);
log.info(getName() + " PASSES");
}
public void testChangeInvalidStateToCannotConnectTrue() throws Throwable
{
System.out.println("");
log.info("entering " + getName());
try
{
HashMap config = new HashMap();
config.put(Remoting.CHANGE_INVALID_STATE_TO_CANNOT_CONNECT, "true");
doTest(config);
fail("No Exception: expected CannotConnectException");
}
catch (CannotConnectException e)
{
log.info("got expected CannotConnectException");
}
catch (Throwable t)
{
log.error("Expected CannotConnectException", t);
fail("Expected CannotConnectException: got " + t);
}
log.info(getName() + " PASSES");
}
protected void doTestDefaultBehavior(Map config) throws Throwable
{
try
{
doTest(config);
fail("No Exception: expected InvalidStateException");
}
catch (ServerInvoker.InvalidStateException e)
{
log.info("got expected InvalidStateException");
}
catch (Throwable t)
{
log.error("Expected InvalidStateException", t);
fail("Expected InvalidStateException: got " + t);
}
}
protected void doTest(Map config) throws Throwable
{
// Start server.
setupServer();
// Create client.
InvokerLocator clientLocator = new InvokerLocator(locatorURI);
config.put(InvokerLocator.FORCE_REMOTE, "true");
addExtraClientConfig(config);
Client client = new Client(clientLocator, config);
client.connect();
log.info("client is connected");
// Test connection.
assertEquals("abc", client.invoke("abc"));
log.info("connection is good");
// Give ServerThread time to start to read version (socket and bisocket transports).
Thread.sleep(1000);
// Shut down server.
shutdownServer();
// Try invocation.
client.invoke("xyz");
client.disconnect();
}
protected String getTransport()
{
return "socket";
}
protected void addExtraClientConfig(Map config) {}
protected void addExtraServerConfig(Map config) {}
protected void setupServer() throws Exception
{
host = InetAddress.getLocalHost().getHostAddress();
port = PortUtil.findFreePort(host);
locatorURI = getTransport() + "://" + host + ":" + port;
String metadata = System.getProperty("remoting.metadata");
if (metadata != null)
{
locatorURI += "/?" + metadata;
}
serverLocator = new InvokerLocator(locatorURI);
log.info("Starting remoting server with locator uri of: " + locatorURI);
HashMap config = new HashMap();
config.put(InvokerLocator.FORCE_REMOTE, "true");
addExtraServerConfig(config);
connector = new Connector(serverLocator, config);
connector.create();
invocationHandler = new TestInvocationHandler();
connector.addInvocationHandler("test", invocationHandler);
connector.start();
}
protected void shutdownServer() throws Exception
{
if (connector != null)
connector.stop();
}
static class TestInvocationHandler implements ServerInvocationHandler
{
public void addListener(InvokerCallbackHandler callbackHandler) {}
public Object invoke(final InvocationRequest invocation) throws Throwable
{
return invocation.getParameter();
}
public void removeListener(InvokerCallbackHandler callbackHandler) {}
public void setMBeanServer(MBeanServer server) {}
public void setInvoker(ServerInvoker invoker) {}
}
}