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Glassfish example source code file (EmbeddedTest.java)

This example Glassfish source code file (EmbeddedTest.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 - Glassfish tags/keywords

bufferedreader, deployer, exception, file, glassfishexception, glassfishexception, httplistener, io, naming, net, network, string, string, test, test, url, url, util, weblistener

The Glassfish EmbeddedTest.java source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package org.glassfish.distributions.test;

import org.glassfish.distributions.test.ejb.SampleEjb;
import org.glassfish.embeddable.CommandResult;
import org.glassfish.embeddable.CommandRunner;
import org.glassfish.embeddable.Deployer;
import org.glassfish.embeddable.GlassFish;
import org.glassfish.embeddable.GlassFishException;
import org.glassfish.embeddable.GlassFishRuntime;
import org.glassfish.embeddable.web.WebContainer;
import org.glassfish.embeddable.web.HttpListener;
import org.glassfish.embeddable.web.WebListener;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;

import javax.naming.InitialContext;
import javax.naming.NamingException;
import java.io.BufferedReader;
import java.io.File;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import java.util.Collection;

public class EmbeddedTest {

    static GlassFish glassfish;

    @BeforeClass
    public static void setup() throws GlassFishException {
        glassfish = GlassFishRuntime.bootstrap().newGlassFish();
        glassfish.start();

        WebContainer webcontainer =
                glassfish.getService(WebContainer.class);
        Collection<WebListener> listeners = webcontainer.getWebListeners();
        System.out.println("Network listener size before creation " + listeners.size());
        for (WebListener listener : listeners) {
            System.out.println("Network listener " + listener.getPort());
        }

        try {
            HttpListener listener = new HttpListener();
            listener.setPort(8080);
            listener.setId("embedded-listener-1");
            webcontainer.addWebListener(listener);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }

        listeners = webcontainer.getWebListeners();
        System.out.println("Network listener size after creation " + listeners.size());
        Assert.assertTrue(listeners.size() == 1);
        for (WebListener listener : listeners) {
            System.out.println("Network listener " + listener.getPort());
        }

    }

    @Test
    public void testAll() throws GlassFishException {
        /*
        Set<Sniffer> sniffers = new HashSet();
        for (EmbeddedContainer c : server.getContainers()) {
            sniffers.addAll(c.getSniffers());
        }
        System.out.println("Sniffer size "  + sniffers.size());
        for (Sniffer sniffer : sniffers) {
            System.out.println("Registered Sniffer " + sniffer.getModuleType());
        }
        */
    }    

    @Test
    public void testEjb() throws GlassFishException {
        Deployer deployer = glassfish.getDeployer();

        URL source = SampleEjb.class.getClassLoader().getResource(
                "org/glassfish/distributions/test/ejb/SampleEjb.class");
        String p = source.getPath().substring(0, source.getPath().length() -
                "org/glassfish/distributions/test/ejb/SimpleEjb.class".length());

        String appName = deployer.deploy(new File(p).toURI(), "--name=sample");

        // ok now let's look up the EJB...
        try {
            InitialContext ic = new InitialContext();
            SampleEjb ejb = (SampleEjb) ic.lookup("java:global/sample/SampleEjb");
            if (ejb != null) {
                try {
                    System.out.println(ejb.saySomething());
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        } catch (NamingException e) {
            e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
        }

        deployer.undeploy(appName);
        System.out.println("Done with EJB");
    }

    @Test
    public void testWeb() throws GlassFishException {
        System.out.println("Starting testWeb " + glassfish);

        Deployer deployer = glassfish.getDeployer();

        URL source = SampleEjb.class.getClassLoader().getResource(
                "org/glassfish/distributions/test/web/WebHello.class");
        String p = source.getPath().substring(0, source.getPath().length() -
                "org/glassfish/distributions/test/web/WebHello.class".length());

        File path = new File(p).getParentFile().getParentFile();

        String name = null;

        if (path.getName().lastIndexOf('.') != -1) {
            name = path.getName().substring(0, path.getName().lastIndexOf('.'));
        } else {
            name = path.getName();
        }

        System.out.println("Deploying " + path + ", name = " + name);

        String appName = deployer.deploy(path.toURI(), "--name=" + name);

        System.out.println("Deployed " + appName);

        Assert.assertTrue(appName != null);

        try {
            URL servlet = new URL("http://localhost:8080/test-classes/hello");
            URLConnection yc = servlet.openConnection();
            BufferedReader in = new BufferedReader(
                    new InputStreamReader(
                            yc.getInputStream()));
            String inputLine = in.readLine();
            if (inputLine != null) {
                System.out.println(inputLine);
            }
            Assert.assertNotNull(inputLine);
            Assert.assertEquals(inputLine.trim(), "Hello World !");
            in.close();
        } catch (Exception e) {
            e.printStackTrace();
            // do not throw the exception for now, because this may break the build if,
            // for example, another instance of glassfish is running on 8080
            //   throw e;
        }

        if (appName != null) {
            deployer.undeploy(appName);
            System.out.println("Undeployed " + appName);
        }

    }

    @Test
    public void commandTest() throws GlassFishException {
        CommandRunner commandRunner = glassfish.getCommandRunner();

        CommandResult commandResult = commandRunner.run("list-modules");
        System.out.println("list-modules command result :\n" + commandResult.getOutput());

        // Unknown commands throw NPE, uncomment once the issue is fixed.
        //commandResult = commandRunner.run("list-contracts");
        //System.out.println("list-contracts command result :\n" + commandResult.getOutput());
    }

    @AfterClass
    public static void close() throws GlassFishException {
        System.out.println("Stopping server " + glassfish);
        if (glassfish != null) {
            glassfish.stop();
            glassfish.dispose();
            glassfish = null;
        }
    }
}

Other Glassfish examples (source code examples)

Here is a short list of links related to this Glassfish EmbeddedTest.java source code file:

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