examples/embedded/src/main/java/org/eclipse/jetty/embedded/OneWebAppWithJsp.java

//
//  ========================================================================
//  Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
//  ------------------------------------------------------------------------
//  All rights reserved. This program and the accompanying materials
//  are made available under the terms of the Eclipse Public License v1.0
//  and Apache License v2.0 which accompanies this distribution.
//
//      The Eclipse Public License is available at
//      http://www.eclipse.org/legal/epl-v10.html
//
//      The Apache License v2.0 is available at
//      http://www.opensource.org/licenses/apache2.0.php
//
//  You may elect to redistribute this code under either of these licenses.
//  ========================================================================
//

package org.eclipse.jetty.embedded;

import java.io.File;
import java.lang.management.ManagementFactory;

import org.eclipse.jetty.jmx.MBeanContainer;
import org.eclipse.jetty.security.HashLoginService;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.webapp.Configuration;
import org.eclipse.jetty.webapp.WebAppContext;

public class OneWebAppWithJsp
{
    public static void main( String[] args ) throws Exception
    {
        // Create a basic jetty server object that will listen on port 8080.
        // Note that if you set this to port 0 then
        // a randomly available port will be assigned that you can either look
        // in the logs for the port,
        // or programmatically obtain it for use in test cases.
        Server server = new Server( 8080 );

        // Setup JMX
        MBeanContainer mbContainer = new MBeanContainer(
                ManagementFactory.getPlatformMBeanServer() );
        server.addBean( mbContainer );

        // The WebAppContext is the entity that controls the environment in
        // which a web application lives and
        // breathes. In this example the context path is being set to "/" so it
        // is suitable for serving root context
        // requests and then we see it setting the location of the war. A whole
        // host of other configurations are
        // available, ranging from configuring to support annotation scanning in
        // the webapp (through
        // PlusConfiguration) to choosing where the webapp will unpack itself.
        WebAppContext webapp = new WebAppContext();
        webapp.setContextPath( "/" );
        File warFile = new File(
                "../../jetty-distribution/target/distribution/demo-base/webapps/test.war" );
        if (!warFile.exists())
        {
            throw new RuntimeException( "Unable to find WAR File: "
                    + warFile.getAbsolutePath() );
        }
        webapp.setWar( warFile.getAbsolutePath() );
        webapp.setExtractWAR(true);

        // This webapp will use jsps and jstl. We need to enable the
        // AnnotationConfiguration in order to correctly
        // set up the jsp container
        Configuration.ClassList classlist = Configuration.ClassList
                .setServerDefault( server );
        classlist.addBefore(
                "org.eclipse.jetty.webapp.JettyWebXmlConfiguration",
                "org.eclipse.jetty.annotations.AnnotationConfiguration" );

        // Set the ContainerIncludeJarPattern so that jetty examines these
        // container-path jars for tlds, web-fragments etc.
        // If you omit the jar that contains the jstl .tlds, the jsp engine will
        // scan for them instead.
        webapp.setAttribute(
                "org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern",
                ".*/[^/]*servlet-api-[^/]*\\.jar$|.*/javax.servlet.jsp.jstl-.*\\.jar$|.*/[^/]*taglibs.*\\.jar$" );

        // A WebAppContext is a ContextHandler as well so it needs to be set to
        // the server so it is aware of where to
        // send the appropriate requests.
        server.setHandler( webapp );

        // Configure a LoginService.
        // Since this example is for our test webapp, we need to setup a
        // LoginService so this shows how to create a very simple hashmap based
        // one. The name of the LoginService needs to correspond to what is
        // configured in the webapp's web.xml and since it has a lifecycle of
        // its own we register it as a bean with the Jetty server object so it
        // can be started and stopped according to the lifecycle of the server
        // itself.
        HashLoginService loginService = new HashLoginService();
        loginService.setName( "Test Realm" );
        loginService.setConfig( "src/test/resources/realm.properties" );
        server.addBean( loginService );

        // Start things up! 
        server.start();
        
        server.dumpStdErr();

        // The use of server.join() the will make the current thread join and
        // wait until the server is done executing.
        // See http://docs.oracle.com/javase/7/docs/api/java/lang/Thread.html#join()
        server.join();
    }
}