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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.timeout;
import java.net.InetAddress;
import java.net.SocketTimeoutException;
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.remoting.Client;
import org.jboss.remoting.InvocationRequest;
import org.jboss.remoting.InvokerLocator;
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;
/**
* PerInvocationTimeoutTestRoot is the abstract parent of a set of per-transport
* unit tests that verify the correctness of the facility for setting the socket
* timeout value with each invocation.
*
* See JIRA issue JBREM-598: http://jira.jboss.com/jira/browse/JBREM-598
*
* @author <a href="ron.sigal@jboss.com">Ron Sigal</a>
* @version $Revision: 2255 $
* <p>
* Copyright Jan 24, 2007
* </p>
*/
public abstract class PerInvocationTimeoutTestRoot extends TestCase
{
protected static final String NO_WAIT = "nowait";
protected static final String SHORT_WAIT = "shortwait";
protected static final String LONG_WAIT = "longwait";
protected static final String CONFIGURED_TIMEOUT_STRING = "8000";
protected static final int CONFIGURED_TIMEOUT = 8000;
protected static Logger log = Logger.getLogger(PerInvocationTimeoutTestRoot.class);
protected static boolean firstTime = true;
protected Connector connector;
protected Client client;
public void setUp() throws Exception
{
if (firstTime)
{
firstTime = false;
Logger.getLogger("org.jboss.remoting").setLevel(Level.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);
}
String host = InetAddress.getLocalHost().getHostAddress();
int port = PortUtil.findFreePort(host);
String locatorURI = getTransport() + "://" + host + ":" + port;
InvokerLocator locator = new InvokerLocator(locatorURI);
HashMap serverConfig = new HashMap();
addServerConfig(serverConfig);
connector = new Connector(locator, serverConfig);
connector.create();
connector.addInvocationHandler("test", new TestHandler());
connector.start();
HashMap clientConfig = new HashMap();
clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
clientConfig.put(ServerInvoker.TIMEOUT, CONFIGURED_TIMEOUT_STRING);
addClientConfig(clientConfig);
client = new Client(locator, clientConfig);
client.connect();
}
public void testTimeout() throws Throwable
{
log.info("entering " + getName());
Object response = client.invoke(SHORT_WAIT);
assertEquals(SHORT_WAIT, response);
log.info("invocation successful");
try
{
log.info("================ EXPECTING EXCEPTION ================");
client.invoke(LONG_WAIT);
log.info("========= DIDN'T GET EXPECTED EXCEPTION ===========");
fail("didn't get expected timeout: initial timeout");
}
catch (SocketTimeoutException e)
{
log.info("================ GOT EXPECTED EXCEPTION =============");
}
catch (Exception e)
{
if (e.getCause() instanceof SocketTimeoutException)
{
log.info("================ GOT EXPECTED EXCEPTION =============");
}
else
{
log.info(e);
log.info("================ GOT UNEXPECTED EXCEPTION =============");
fail();
}
}
try
{
log.info("================ EXPECTING EXCEPTION ================");
HashMap metadata = new HashMap();
metadata.put(ServerInvoker.TIMEOUT, "1000");
client.invoke(SHORT_WAIT, metadata);
log.info("========= DIDN'T GET UNEXPECTED EXCEPTION ===========");
fail("didn't get expected timeout: initial timeout");
}
catch (SocketTimeoutException e)
{
log.info("================ GOT EXPECTED EXCEPTION =============");
}
catch (Exception e)
{
if (e.getCause() instanceof SocketTimeoutException)
{
log.info("================ GOT EXPECTED EXCEPTION =============");
}
else
{
log.info(e);
e.printStackTrace();
log.info("================ GOT UNEXPECTED EXCEPTION =============");
fail();
}
}
// Make sure timeout was reset after previous invocation. (Actually, this
// test is transport dependent, but it's included here for completeness. A
// version of this test could be supplied for each transport.)
response = client.invoke(SHORT_WAIT);
assertEquals(SHORT_WAIT, response);
log.info("invocation successful");
client.disconnect();
connector.stop();
log.info(getName() + " PASSES");
}
abstract protected String getTransport();
protected void addServerConfig(Map config)
{
}
protected void addClientConfig(Map config)
{
}
public class TestHandler implements ServerInvocationHandler
{
public void setMBeanServer(MBeanServer server) {}
public void setInvoker(ServerInvoker invoker) {}
public Object invoke(InvocationRequest invocation) throws Throwable
{
String command = (String) invocation.getParameter();
if (NO_WAIT.equals(command))
{
return command;
}
else if (SHORT_WAIT.equals(command))
{
Thread.sleep(4000);
return command;
}
else if (LONG_WAIT.equals(command))
{
Thread.sleep(12000);
return command;
}
else
{
return command;
}
}
public void addListener(InvokerCallbackHandler callbackHandler) {}
public void removeListener(InvokerCallbackHandler callbackHandler) {}
}
}
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