/*
* 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.transport.http.errors;
import java.io.ByteArrayInputStream;
import java.net.InetAddress;
import java.util.HashMap;
import java.util.Map;
import javax.management.MBeanServer;
import javax.xml.parsers.DocumentBuilderFactory;
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.ServerConfiguration;
import org.jboss.remoting.ServerInvocationHandler;
import org.jboss.remoting.ServerInvoker;
import org.jboss.remoting.callback.Callback;
import org.jboss.remoting.callback.HandleCallbackException;
import org.jboss.remoting.callback.InvokerCallbackHandler;
import org.jboss.remoting.transport.Connector;
import org.jboss.remoting.transport.PortUtil;
import org.jboss.remoting.transport.http.HTTPMetadataConstants;
import org.jboss.test.remoting.transport.mock.MockServerInvocationHandler;
import org.w3c.dom.Document;
public class NoThrowOnErrorTestCase extends TestCase
{
private static Logger log = Logger.getLogger(NoThrowOnErrorTestCase.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 testThrowException() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(false, true);
// 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");
// Should throw exception.
try
{
client.invoke("abc");
fail("should have thrown TestException");
}
catch (Exception e)
{
assertTrue("should have thrown TestException", e instanceof TestException);
}
client.disconnect();
shutdownServer();
log.info(getName() + " PASSES");
}
public void testNoThrowExceptionInMetadata() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(false, true);
// 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");
// Should return exception.
HashMap metadata = new HashMap();
metadata.put(HTTPMetadataConstants.NO_THROW_ON_ERROR, "true");
assertTrue(client.invoke("abc", metadata) instanceof TestException);
client.disconnect();
shutdownServer();
log.info(getName() + " PASSES");
}
public void testNoThrowExceptionInConfigMap() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(false, true);
// Create client.
InvokerLocator clientLocator = new InvokerLocator(locatorURI);
HashMap clientConfig = new HashMap();
clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
clientConfig.put(HTTPMetadataConstants.NO_THROW_ON_ERROR, "true");
addExtraClientConfig(clientConfig);
Client client = new Client(clientLocator, clientConfig);
client.connect();
log.info("client is connected");
// Should return exception.
assertTrue(client.invoke("abc") instanceof TestException);
client.disconnect();
shutdownServer();
log.info(getName() + " PASSES");
}
public void testNoThrowExceptionInInvokerLocator() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(true, true);
// 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");
// Should return exception.
assertTrue(client.invoke("abc") instanceof TestException);
client.disconnect();
shutdownServer();
log.info(getName() + " PASSES");
}
public void testNoThrowExceptionInXMLConfig() throws Throwable
{
log.info("entering " + getName());
// Start server.
host = InetAddress.getLocalHost().getHostAddress();
port = PortUtil.findFreePort(host);
StringBuffer buf = new StringBuffer();
buf.append("<?xml version=\"1.0\"?>\n");
buf.append("<config>");
buf.append("<invoker transport=\"http\">");
buf.append("<attribute name=\"serverBindAddress\">" + host + "</attribute>");
buf.append("<attribute name=\"serverBindPort\">" + port + "</attribute>");
buf.append("<attribute name=\"" + HTTPMetadataConstants.NO_THROW_ON_ERROR + "\" isParam=\"true\">true</attribute>");
buf.append("<attribute name=\"" + InvokerLocator.FORCE_REMOTE + "\" isParam=\"true\">true</attribute>");
buf.append("</invoker>");
buf.append("<handlers>");
buf.append(" <handler subsystem=\"test\">" + TestInvocationHandler.class.getName() + "</handler>\n");
buf.append("</handlers>");
buf.append("</config>");
Document xml = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ByteArrayInputStream(buf.toString().getBytes()));
connector = new Connector();
connector.setConfiguration(xml.getDocumentElement());
connector.create();
connector.start();
// Create client.
locatorURI = connector.getInvokerLocator();
log.info("created server: " + locatorURI);
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");
// Should return exception.
assertTrue(client.invoke("abc") instanceof TestException);
client.disconnect();
connector.stop();
log.info(getName() + " PASSES");
}
public void testNoThrowExceptionInServerConfig() throws Throwable
{
log.info("entering " + getName());
// Start server.
host = InetAddress.getLocalHost().getHostAddress();
port = PortUtil.findFreePort(host);
ServerConfiguration config = new ServerConfiguration("http");
Map locatorConfig = new HashMap();
locatorConfig.put("serverBindAddress", host);
locatorConfig.put("serverBindPort", Integer.toString(port));
locatorConfig.put(HTTPMetadataConstants.NO_THROW_ON_ERROR, "true");
locatorConfig.put(InvokerLocator.FORCE_REMOTE, "true");
config.setInvokerLocatorParameters(locatorConfig);
Map handlers = new HashMap();
handlers.put("test", new TestInvocationHandler());
config.setInvocationHandlers(handlers);
connector = new Connector();
connector.setServerConfiguration(config);
connector.create();
connector.start();
// Create client.
locatorURI = connector.getInvokerLocator();
log.info("created server: " + locatorURI);
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");
// Should return exception.
assertTrue(client.invoke("abc") instanceof TestException);
client.disconnect();
connector.stop();
log.info(getName() + " PASSES");
}
public void testMetadataOverridesConfigMap() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(false, true);
// Create client.
InvokerLocator clientLocator = new InvokerLocator(locatorURI);
HashMap clientConfig = new HashMap();
clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
clientConfig.put(HTTPMetadataConstants.NO_THROW_ON_ERROR, "true");
addExtraClientConfig(clientConfig);
Client client = new Client(clientLocator, clientConfig);
client.connect();
log.info("client is connected");
// Should return exception.
HashMap metadata = new HashMap();
metadata.put(HTTPMetadataConstants.NO_THROW_ON_ERROR, "false");
// Should throw exception.
try
{
client.invoke("abc", metadata);
fail("should have throw TestException");
}
catch (Exception e)
{
assertTrue("should thrown received testException", e instanceof TestException);
}
client.disconnect();
shutdownServer();
log.info(getName() + " PASSES");
}
public void testMetadataOverridesInvokerLocator() throws Throwable
{
log.info("entering " + getName());
// Start server.
setupServer(true, true);
// Create client.
InvokerLocator clientLocator = new InvokerLocator(locatorURI);
HashMap clientConfig = new HashMap();
clientConfig.put(InvokerLocator.FORCE_REMOTE, "true");
clientConfig.put(HTTPMetadataConstants.NO_THROW_ON_ERROR, "true");
addExtraClientConfig(clientConfig);
Client client = new Client(clientLocator, clientConfig);
client.connect();
log.info("client is connected");
// Should return exception.
HashMap metadata = new HashMap();
metadata.put(HTTPMetadataConstants.NO_THROW_ON_ERROR, "false");
// Should throw exception.
try
{
client.invoke("abc", metadata);
fail("should have throw TestException");
}
catch (Exception e)
{
assertTrue("should thrown received testException", e instanceof TestException);
}
client.disconnect();
shutdownServer();
log.info(getName() + " PASSES");
}
protected String getTransport()
{
return "http";
}
protected void addExtraClientConfig(Map config) {}
protected void addExtraServerConfig(Map config) {}
protected void setupServer(boolean addNoThrow, boolean noThrow) throws Exception
{
host = InetAddress.getLocalHost().getHostAddress();
port = PortUtil.findFreePort(host);
locatorURI = getTransport() + "://" + host + ":" + port;
if (addNoThrow)
{
locatorURI += "/?" + HTTPMetadataConstants.NO_THROW_ON_ERROR + "=" + noThrow;
}
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();
}
public static class TestInvocationHandler implements ServerInvocationHandler
{
public void addListener(InvokerCallbackHandler callbackHandler) {}
public Object invoke(final InvocationRequest invocation) throws Throwable
{
throw new TestException();
}
public void removeListener(InvokerCallbackHandler callbackHandler) {}
public void setMBeanServer(MBeanServer server) {}
public void setInvoker(ServerInvoker invoker) {}
}
static class TestException extends Exception {}
}