[jboss-remoting-commits] JBoss Remoting SVN: r5200 - in remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader: currentthread and 1 other directory.
jboss-remoting-commits at lists.jboss.org
jboss-remoting-commits at lists.jboss.org
Tue May 12 02:34:31 EDT 2009
Author: ron.sigal at jboss.com
Date: 2009-05-12 02:34:31 -0400 (Tue, 12 May 2009)
New Revision: 5200
Added:
remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/
remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/CurrentThreadContextClassLoaderTestCase.java
remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/TestClass1.java
remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/TestClass2.java
Log:
JBREM-1127: New unit test.
Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/CurrentThreadContextClassLoaderTestCase.java
===================================================================
--- remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/CurrentThreadContextClassLoaderTestCase.java (rev 0)
+++ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/CurrentThreadContextClassLoaderTestCase.java 2009-05-12 06:34:31 UTC (rev 5200)
@@ -0,0 +1,374 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2009, 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.classloader.currentthread;
+
+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.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 tests for JBREM-1127
+ *
+ * @author <a href="ron.sigal at jboss.com">Ron Sigal</a>
+ * @version
+ * <p>
+ * Copyright May 10, 2009
+ * </p>
+ */
+public class CurrentThreadContextClassLoaderTestCase extends TestCase
+{
+ private static Logger log = Logger.getLogger(CurrentThreadContextClassLoaderTestCase.class);
+
+ private static boolean firstTime = true;
+
+ protected String host;
+ protected int port;
+ protected String locatorURI;
+ protected InvokerLocator serverLocator;
+ protected Connector connector;
+ protected TestInvocationHandler invocationHandler;
+ protected String currentPackage;
+ protected ClassLoader mainContextClassLoader;
+ protected TestClassLoader testClassLoader1;
+ protected TestClassLoader testClassLoader2;
+ protected TestCallingThread testCallingThread;
+
+
+ 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);
+ }
+
+ String className = getClass().getName();
+ int index = className.lastIndexOf('.');
+ currentPackage = className.substring(0, index);
+ }
+
+
+ public void tearDown()
+ {
+ }
+
+
+ public void testDefault() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ setupServer();
+
+ mainContextClassLoader = Thread.currentThread().getContextClassLoader();
+
+ // Create testClassLoader1 for testCallingThread.
+ testClassLoader1 = new TestClassLoader("testClassLoader1");
+
+ // Create testClassLoader2 for main thread.
+ testClassLoader2 = new TestClassLoader("testClassLoader2");
+
+ // Create client.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI);
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(clientLocator, clientConfig);
+ client.connect();
+ log.info("client is connected");
+
+ // Make invocation, creating unmarshaller with testClassLoader1, in separate thread.
+ TestCallingThread t = new TestCallingThread(client);
+ t.run();
+ synchronized (t)
+ {
+ if (!t.done)
+ {
+ t.wait();
+ }
+ }
+
+ // Make invocation in main thread with context classloader testClassLoader2.
+ testClassLoader2.setClassLoader(mainContextClassLoader);
+ Thread.currentThread().setContextClassLoader(testClassLoader2);
+ log.info("main thread result: " + client.invoke("2"));
+ assertTrue(testClassLoader1.counter > 0);
+ assertTrue(testClassLoader2.counter == 0);
+
+ client.disconnect();
+ shutdownServer();
+ log.info(getName() + " PASSES");
+ }
+
+
+ public void testUseCurrentThreadClassLoaderFalse() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ setupServer();
+
+ mainContextClassLoader = Thread.currentThread().getContextClassLoader();
+
+ // Create testClassLoader1 for testCallingThread.
+ testClassLoader1 = new TestClassLoader("testClassLoader1");
+
+ // Create testClassLoader2 for main thread.
+ testClassLoader2 = new TestClassLoader("testClassLoader2");
+
+ // Create client.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI);
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ clientConfig.put(Remoting.USE_CURRENT_THREAD_CLASS_LOADER, "false");
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(clientLocator, clientConfig);
+ client.connect();
+ log.info("client is connected");
+
+ // Make invocation, creating unmarshaller with testClassLoader1, in separate thread.
+ TestCallingThread t = new TestCallingThread(client);
+ t.run();
+ synchronized (t)
+ {
+ if (!t.done)
+ {
+ t.wait();
+ }
+ }
+
+ // Make invocation in main thread with context classloader testClassLoader2.
+ testClassLoader2.setClassLoader(mainContextClassLoader);
+ Thread.currentThread().setContextClassLoader(testClassLoader2);
+ log.info("main thread result: " + client.invoke("2"));
+ assertTrue(testClassLoader1.counter > 0);
+ assertTrue(testClassLoader2.counter == 0);
+
+ client.disconnect();
+ shutdownServer();
+ log.info(getName() + " PASSES");
+ }
+
+
+ public void testUseCurrentThreadClassLoaderTrue() throws Throwable
+ {
+ log.info("entering " + getName());
+
+ // Start server.
+ setupServer();
+
+ mainContextClassLoader = Thread.currentThread().getContextClassLoader();
+
+ // Create testClassLoader1 for testCallingThread.
+ testClassLoader1 = new TestClassLoader("testClassLoader1");
+
+ // Create testClassLoader2 for main thread.
+ testClassLoader2 = new TestClassLoader("testClassLoader2");
+
+ // Create client.
+ InvokerLocator clientLocator = new InvokerLocator(locatorURI);
+ HashMap clientConfig = new HashMap();
+ clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
+ clientConfig.put(Remoting.USE_CURRENT_THREAD_CLASS_LOADER, "true");
+ addExtraClientConfig(clientConfig);
+ Client client = new Client(clientLocator, clientConfig);
+ client.connect();
+ log.info("client is connected");
+
+ // Make invocation, creating unmarshaller with testClassLoader1, in separate thread.
+ TestCallingThread t = new TestCallingThread(client);
+ t.run();
+ synchronized (t)
+ {
+ if (!t.done)
+ {
+ t.wait();
+ }
+ }
+
+ // Make invocation in main thread with context classloader testClassLoader2.
+ testClassLoader2.setClassLoader(mainContextClassLoader);
+ Thread.currentThread().setContextClassLoader(testClassLoader2);
+ log.info("main thread result: " + client.invoke("2"));
+ assertTrue(testClassLoader1.counter > 0);
+ assertTrue(testClassLoader2.counter > 0);
+
+ client.disconnect();
+ shutdownServer();
+ log.info(getName() + " PASSES");
+ }
+
+
+ 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;
+ locatorURI += "/?" + Remoting.CLASSLOADING_PARENT_FIRST_DELEGATION + "=false";
+ 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();
+ }
+
+
+ class TestInvocationHandler implements ServerInvocationHandler
+ {
+ public void addListener(InvokerCallbackHandler callbackHandler) {}
+ public Object invoke(final InvocationRequest invocation) throws Throwable
+ {
+ Object o = invocation.getParameter();
+ if ("1".equals(o))
+ {
+ return Class.forName(currentPackage + ".TestClass1").newInstance();
+ }
+ else if ("2".equals(o))
+ {
+ return Class.forName(currentPackage + ".TestClass2").newInstance();
+ }
+ else
+ {
+ throw new Exception("unexpected request: " + o);
+ }
+ }
+ public void removeListener(InvokerCallbackHandler callbackHandler) {}
+ public void setMBeanServer(MBeanServer server) {}
+ public void setInvoker(ServerInvoker invoker) {}
+ }
+
+
+ class TestCallingThread extends Thread
+ {
+ Client client;
+ boolean done;
+
+ public TestCallingThread(Client client)
+ {
+ this.client = client;
+ }
+
+ public void run()
+ {
+ try
+ {
+ // Make testClassloader1 the context classloader for this TestCallingThread.
+ testClassLoader1.setClassLoader(mainContextClassLoader);
+ Thread.currentThread().setContextClassLoader(testClassLoader1);
+ log.info("TestCallingThread result: " + client.invoke("1"));
+ synchronized (this)
+ {
+ done = true;
+ notifyAll();
+ }
+ }
+ catch (Throwable e)
+ {
+ log.error("Error", e);
+ }
+ }
+ }
+
+
+ static class TestClassLoader extends ClassLoader
+ {
+ ClassLoader cl;
+ String name;
+ int counter;
+
+ public TestClassLoader(String name)
+ {
+ this.name = name;
+ }
+
+ public Class loadClass(String name) throws ClassNotFoundException
+ {
+ counter++;
+ log.info(this + " called: " + name);
+// log.info(this + " called: " + name, new Exception());
+ return cl.loadClass(name);
+ }
+
+ public void setClassLoader(ClassLoader cl)
+ {
+ this.cl = cl;
+ }
+
+ public String toString()
+ {
+ return name;
+ }
+ }
+}
\ No newline at end of file
Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/TestClass1.java
===================================================================
--- remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/TestClass1.java (rev 0)
+++ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/TestClass1.java 2009-05-12 06:34:31 UTC (rev 5200)
@@ -0,0 +1,30 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2009, 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.classloader.currentthread;
+
+import java.io.Serializable;
+
+public class TestClass1 implements Serializable
+{
+ private static final long serialVersionUID = 1L;
+}
+
Added: remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/TestClass2.java
===================================================================
--- remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/TestClass2.java (rev 0)
+++ remoting2/branches/2.2/src/tests/org/jboss/test/remoting/classloader/currentthread/TestClass2.java 2009-05-12 06:34:31 UTC (rev 5200)
@@ -0,0 +1,30 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2009, 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.classloader.currentthread;
+
+import java.io.Serializable;
+
+public class TestClass2 implements Serializable
+{
+ private static final long serialVersionUID = 1L;
+}
+
More information about the jboss-remoting-commits
mailing list