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/*
* JBoss, a division of Red Hat
* Copyright 2006, Red Hat Middleware, LLC, 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.binding;
import java.io.ByteArrayInputStream;
import java.lang.reflect.Field;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.util.List;
import javax.management.MBeanServer;
import javax.xml.parsers.DocumentBuilderFactory;
import junit.framework.TestCase;
import org.jboss.remoting.InvocationRequest;
import org.jboss.remoting.InvokerLocator;
import org.jboss.remoting.InvokerRegistry;
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;
import org.jboss.remoting.transport.socket.SocketServerInvoker;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
/**
* BindingTestCase verifies that the case in which the InvokerLocator host is
* 0.0.0.0 is handled correctly.
*
* @author <a href="mailto:tom@jboss.org">Tom Elrod</a>
*/
public class BindingTestCase extends TestCase
{
/**
* Verifies correct behavior for InvokerLocator host == 0.0.0.0, where
* InvokerLocator is reconstructed with host as localhost name.
*/
public void testBindingWithLocatorByName() throws Exception
{
System.setProperty(InvokerLocator.BIND_BY_HOST, "true");
String locatorUrl = "socket://0.0.0.0:5600";
Connector connector = new Connector(locatorUrl);
connector.create();
connector.start();
// Verify that the InvokerLocator host is set properly.
String connectorLocatorUrl = connector.getInvokerLocator();
System.out.println("connector locator = " + connectorLocatorUrl);
String hostName = InetAddress.getLocalHost().getHostName();
assertFalse(-1 == connectorLocatorUrl.indexOf(hostName));
// Verify that the ServerSocket is bound to address 0.0.0.0.
ServerInvoker si = connector.getServerInvoker();
assertTrue(si instanceof SocketServerInvoker);
SocketServerInvoker ssi = (SocketServerInvoker) si;
Field field = SocketServerInvoker.class.getDeclaredField("serverSockets");
field.setAccessible(true);
List serverSockets = (List) field.get(ssi);
ServerSocket ss = (ServerSocket) serverSockets.get(0);
assertNotNull(ss);
System.out.println("ServerSocket bind address: " + ss.getInetAddress());
InetAddress inetAddress = ss.getInetAddress();
assertNotNull(inetAddress);
assertEquals("0.0.0.0", inetAddress.getHostAddress());
connector.stop();
connector.destroy();
// Make sure ServerInvoker was destroyed, which implies it was reregistered
// under correct InvokerLocator.
assertEquals(0, InvokerRegistry.getServerInvokers().length);
}
/**
* Verifies correct behavior for InvokerLocator host == 0.0.0.0, where
* InvokerLocator is reconstructed with host as localhost address.
*/
public void testBindingWithLocatorByAddress() throws Exception
{
System.setProperty(InvokerLocator.BIND_BY_HOST, "false");
String locatorUrl = "socket://0.0.0.0:5600";
Connector connector = new Connector(locatorUrl);
connector.create();
connector.start();
// Verify that the InvokerLocator host is set properly.
String connectorLocatorUrl = connector.getInvokerLocator();
System.out.println("connector locator = " + connectorLocatorUrl);
String hostName = InetAddress.getLocalHost().getHostAddress();
assertFalse(-1 == connectorLocatorUrl.indexOf(hostName));
// Verify that the ServerSocket is bound to address 0.0.0.0.
ServerInvoker si = connector.getServerInvoker();
assertTrue(si instanceof SocketServerInvoker);
SocketServerInvoker ssi = (SocketServerInvoker) si;
Field field = SocketServerInvoker.class.getDeclaredField("serverSockets");
field.setAccessible(true);
List serverSockets = (List) field.get(ssi);
ServerSocket ss = (ServerSocket) serverSockets.get(0);
assertNotNull(ss);
System.out.println("ServerSocket bind address: " + ss.getInetAddress());
InetAddress inetAddress = ss.getInetAddress();
assertNotNull(inetAddress);
assertEquals("0.0.0.0", inetAddress.getHostAddress());
connector.stop();
connector.destroy();
// Make sure ServerInvoker was destroyed, which implies it was reregistered
// under correct InvokerLocator.
assertEquals(0, InvokerRegistry.getServerInvokers().length);
}
/**
* Verifies correct behavior for XML document with host == 0.0.0.0, where
* InvokerLocator is reconstructed with host as localhost name.
*/
public void testBindingsWithXMLConfigByname() throws Exception
{
System.setProperty(InvokerLocator.BIND_BY_HOST, "true");
int bindPort = PortUtil.findFreePort("0.0.0.0");
String xml = new StringBuffer()
.append("<mbean code=\"org.jboss.remoting.transport.Connector\"\n")
.append(" name=\"jboss.messaging:service=Connector,transport=socket\"\n")
.append(" display-name=\"Connector\">\n")
.append(" <attribute name=\"Configuration\">\n")
.append(" <config>\n")
.append(" <invoker transport=\"socket\">\n")
.append(" <attribute name=\"" + ServerInvoker.SERVER_BIND_ADDRESS_KEY + "\">0.0.0.0</attribute>\n")
.append(" <attribute name=\"" + ServerInvoker.SERVER_BIND_PORT_KEY + "\">" + bindPort + "</attribute>\n")
.append(" </invoker>\n")
.append(" <handlers>\n")
.append(" <handler subsystem=\"test\">" + SampleInvocationHandler.class.getName() + "</handler>\n")
.append(" </handlers>\n")
.append(" </config>\n")
.append(" </attribute>\n")
.append("</mbean>\n").toString();
Connector connector = new Connector();
ByteArrayInputStream bais = new ByteArrayInputStream(xml.getBytes());
Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(bais);
Element element = doc.getDocumentElement();
connector.setConfiguration(element);
connector.create();
connector.start();
// Verify that the InvokerLocator host is set properly.
String connectorLocatorUrl = connector.getInvokerLocator();
System.out.println("connector locator = " + connectorLocatorUrl);
String hostName = InetAddress.getLocalHost().getHostName();
assertFalse(-1 == connectorLocatorUrl.indexOf(hostName));
// Verify that the ServerSocket is bound to address 0.0.0.0.
ServerInvoker si = connector.getServerInvoker();
assertTrue(si instanceof SocketServerInvoker);
SocketServerInvoker ssi = (SocketServerInvoker) si;
Field field = SocketServerInvoker.class.getDeclaredField("serverSockets");
field.setAccessible(true);
List serverSockets = (List) field.get(ssi);
ServerSocket ss = (ServerSocket) serverSockets.get(0);
assertNotNull(ss);
System.out.println("ServerSocket bind address: " + ss.getInetAddress());
InetAddress inetAddress = ss.getInetAddress();
assertNotNull(inetAddress);
assertEquals("0.0.0.0", inetAddress.getHostAddress());
connector.stop();
connector.destroy();
// Make sure ServerInvoker was destroyed, which implies it was reregistered
// under correct InvokerLocator.
assertEquals(0, InvokerRegistry.getServerInvokers().length);
}
/**
* Verifies correct behavior for XML document with host == 0.0.0.0, where
* InvokerLocator is reconstructed with host as localhost address.
*/
public void testBindingsWithXMLConfigByAddress() throws Exception
{
System.setProperty(InvokerLocator.BIND_BY_HOST, "false");
int bindPort = PortUtil.findFreePort("0.0.0.0");
String xml = new StringBuffer()
.append("<mbean code=\"org.jboss.remoting.transport.Connector\"\n")
.append(" name=\"jboss.messaging:service=Connector,transport=socket\"\n")
.append(" display-name=\"Connector\">\n")
.append(" <attribute name=\"Configuration\">\n")
.append(" <config>\n")
.append(" <invoker transport=\"socket\">\n")
.append(" <attribute name=\"" + ServerInvoker.SERVER_BIND_ADDRESS_KEY + "\">0.0.0.0</attribute>\n")
.append(" <attribute name=\"" + ServerInvoker.SERVER_BIND_PORT_KEY + "\">" + bindPort + "</attribute>\n")
.append(" </invoker>\n")
.append(" <handlers>\n")
.append(" <handler subsystem=\"test\">" + SampleInvocationHandler.class.getName() + "</handler>\n")
.append(" </handlers>\n")
.append(" </config>\n")
.append(" </attribute>\n")
.append("</mbean>\n").toString();
Connector connector = new Connector();
ByteArrayInputStream bais = new ByteArrayInputStream(xml.getBytes());
Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(bais);
Element element = doc.getDocumentElement();
connector.setConfiguration(element);
connector.create();
connector.start();
// Verify that the InvokerLocator host is set properly.
String connectorLocatorUrl = connector.getInvokerLocator();
System.out.println("connector locator = " + connectorLocatorUrl);
String hostName = InetAddress.getLocalHost().getHostAddress();
assertFalse(-1 == connectorLocatorUrl.indexOf(hostName));
// Verify that the ServerSocket is bound to address 0.0.0.0.
ServerInvoker si = connector.getServerInvoker();
assertTrue(si instanceof SocketServerInvoker);
SocketServerInvoker ssi = (SocketServerInvoker) si;
Field field = SocketServerInvoker.class.getDeclaredField("serverSockets");
field.setAccessible(true);
List serverSockets = (List) field.get(ssi);
ServerSocket ss = (ServerSocket) serverSockets.get(0);
assertNotNull(ss);
System.out.println("ServerSocket bind address: " + ss.getInetAddress());
InetAddress inetAddress = ss.getInetAddress();
assertNotNull(inetAddress);
assertEquals("0.0.0.0", inetAddress.getHostAddress());
connector.stop();
connector.destroy();
// Make sure ServerInvoker was destroyed, which implies it was reregistered
// under correct InvokerLocator.
assertEquals(0, InvokerRegistry.getServerInvokers().length);
}
public static class SampleInvocationHandler implements ServerInvocationHandler
{
public Object invoke(InvocationRequest invocation) throws Throwable
{
return invocation.getParameter();
}
public void addListener(InvokerCallbackHandler callbackHandler) {}
public void removeListener(InvokerCallbackHandler callbackHandler) {}
public void setMBeanServer(MBeanServer server) {}
public void setInvoker(ServerInvoker invoker) {}
}
}
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