Jetty example source code file (XBeanTest.java)

This example Jetty source code file (XBeanTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Jetty tags/keywords

contextdeployer, contexthandlercollection, debug, exception, handlercollection, handlercollection, jetty, jetty, net, network, server, server, should, should, string, util, webappcontext

The Jetty XBeanTest.java source code

/**
 *
 * Copyright 2005-2006 The Apache Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.mortbay.jetty.xbean;

import java.net.URL;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;

import junit.framework.TestCase;

import org.apache.xbean.spring.context.ResourceXmlApplicationContext;
import org.mortbay.component.LifeCycle;
import org.mortbay.jetty.Handler;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.deployer.ContextDeployer;
import org.mortbay.jetty.handler.ContextHandlerCollection;
import org.mortbay.jetty.handler.HandlerCollection;
import org.mortbay.jetty.webapp.WebAppContext;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.core.io.UrlResource;

public class XBeanTest extends TestCase {

    protected AbstractApplicationContext context;
    
    protected URL url;
    protected Server server;
    
    public void setUp() throws Exception {
    	url = getClass().getClassLoader().getResource("org/mortbay/jetty/xbean/xbean.xml");
        assertNotNull("Could not find xbean.xml on the classpath!", url);
        
        context = new ResourceXmlApplicationContext(new UrlResource(url));
    }

    public void testUsingXBeanXmlConfig() throws Exception {
        System.setProperty("DEBUG", "false");
         
        String[] names = context.getBeanNamesForType(Server.class);
        assertEquals("Should have the name of a Jetty server", 1, names.length);
        server = (Server) context.getBean(names[0]);
        assertNotNull("Should have a Jetty Server", server);
        
        HandlerCollection hcollection = (HandlerCollection) server.getChildHandlerByClass(HandlerCollection.class);
        assertNotNull("Should have a HandlerCollection", hcollection);
        assertNotNull("HandlerCollection should contain handlers", hcollection.getHandlers());
        Handler[] handlers = hcollection.getHandlers();
        assertEquals("Should be 3 handlers", 3,handlers.length);
        assertTrue("First handler should be a ContextHandlerCollection", handlers[0] instanceof ContextHandlerCollection);
        Handler[] webapps = ((ContextHandlerCollection)handlers[0]).getChildHandlers();
        assertNotNull("Should be at least one webapp", webapps);
        assertTrue("Should be an instance of WebAppContext", webapps[0] instanceof WebAppContext);
    }
    
    public void testHotDeployer() throws Exception {
    	System.setProperty("DEBUG", "false");
    	
    	String[] names = context.getBeanNamesForType(Server.class);
        assertEquals("Should have the name of a Jetty server", 1, names.length);
        server = (Server) context.getBean(names[0]);
        assertNotNull("Should have a Jetty Server", server);
        
        Collection deployers = ((JettyFactoryBean) server).getDeployers();
        assertTrue( "Should be a deployer", !deployers.isEmpty());
        ContextDeployer deployer = null;
        
        for (Iterator iter = deployers.iterator(); iter.hasNext();) {
        	deployer = (ContextDeployer) iter.next();
        }
        
        assertNotNull("Should be a ContextDeployer", deployer);
        
        // Cannot get the following to work properly because the MacOS X java.io.tmpdir 
        //   resolves to /private/tmp instead of /tmp 
        // assertEquals("", deployer.getConfigurationDir(), System.getProperty("java.io.tmpdir") + "/deploy");
    }

    protected void tearDown() throws Exception {
        if (context != null) {
            context.destroy();
        }
        
        server.stop();
    }

}