Java Code Examples for org.eclipse.jetty.webapp.WebAppContext#setAttribute()

private WebAppContext deployWar(String url, String warFile, Path warDirectory) throws IOException {
   WebAppContext webapp = new WebAppContext();
   if (url.startsWith("/")) {
      webapp.setContextPath(url);
   } else {
      webapp.setContextPath("/" + url);
   }
   //add the filters needed for audit logging
   webapp.addFilter(new FilterHolder(JolokiaFilter.class), "/*", EnumSet.of(DispatcherType.INCLUDE, DispatcherType.REQUEST));
   webapp.addFilter(new FilterHolder(AuthenticationFilter.class), "/auth/login/*", EnumSet.of(DispatcherType.REQUEST));

   webapp.setWar(warDirectory.resolve(warFile).toString());

   webapp.setAttribute("org.eclipse.jetty.webapp.basetempdir", temporaryWarDir.toFile().getAbsolutePath());

   handlers.addHandler(webapp);
   return webapp;
}
 

static WebAppContext newWebAppContext() throws MalformedURLException {
    final WebAppContext handler = new WebAppContext();
    handler.setContextPath("/");
    handler.setBaseResource(Resource.newResource(webAppRoot()));
    handler.setClassLoader(new URLClassLoader(
            new URL[] {
                    Resource.newResource(new File(webAppRoot(),
                                                  "WEB-INF" + File.separatorChar +
                                                  "lib" + File.separatorChar +
                                                  "hello.jar")).getURI().toURL()
            },
            JettyService.class.getClassLoader()));

    handler.addBean(new ServletContainerInitializersStarter(handler), true);
    handler.setAttribute(
            "org.eclipse.jetty.containerInitializers",
            Collections.singletonList(new ContainerInitializer(new JettyJasperInitializer(), null)));
    return handler;
}
 

private WebAppContext createDeployedApplicationInstance(File workDirectory,
		String deployedApplicationPath) {
	WebAppContext deployedApplication = new WebAppContext();
	deployedApplication.setContextPath(this.getContextPath());
	deployedApplication.setWar(deployedApplicationPath);
	deployedApplication.setAttribute("javax.servlet.context.tempdir",
			workDirectory.getAbsolutePath());
	deployedApplication
			.setAttribute(
					"org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern",
					".*/[^/]*servlet-api-[^/]*\\.jar$|.*/javax.servlet.jsp.jstl-.*\\.jar$|.*/.*taglibs.*\\.jar$");
	deployedApplication.setAttribute(
			"org.eclipse.jetty.containerInitializers", jspInitializers());
	deployedApplication.setAttribute(InstanceManager.class.getName(),
			new SimpleInstanceManager());
	deployedApplication.addBean(new ServletContainerInitializersStarter(
			deployedApplication), true);
	// webapp.setClassLoader(new URLClassLoader(new
	// URL[0],App.class.getClassLoader()));
	deployedApplication.addServlet(jspServletHolder(), "*.jsp");
	return deployedApplication;
}
 

private WebAppContext createWebAppContext( Topology topology, File warFile, String warPath ) {
  String topoName = topology.getName();
  WebAppContext context = new WebAppContext();
  String contextPath;
  contextPath = "/" + Urls.trimLeadingAndTrailingSlashJoin( config.getGatewayPath(), topoName, warPath );
  context.setContextPath( contextPath );
  SessionCookieConfig sessionCookieConfig = context.getServletContext().getSessionCookieConfig();
  sessionCookieConfig.setName(KNOXSESSIONCOOKIENAME);
  context.setWar( warFile.getAbsolutePath() );
  context.setAttribute( GatewayServices.GATEWAY_CLUSTER_ATTRIBUTE, topoName );
  context.setAttribute( "org.apache.knox.gateway.frontend.uri", getFrontendUri( context, config ) );
  context.setAttribute( GatewayConfig.GATEWAY_CONFIG_ATTRIBUTE, config );
  // Add support for JSPs.
  context.setAttribute(
      "org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern",
      ".*/[^/]*servlet-api-[^/]*\\.jar$|.*/javax.servlet.jsp.jstl-.*\\.jar$|.*/[^/]*taglibs.*\\.jar$" );
  context.setTempDirectory( FileUtils.getFile( warFile, "META-INF", "temp" ) );
  context.setErrorHandler( createErrorHandler() );
  context.setInitParameter("org.eclipse.jetty.servlet.Default.dirAllowed", "false");
  ClassLoader jspClassLoader = new URLClassLoader(new URL[0], this.getClass().getClassLoader());
  context.setClassLoader(jspClassLoader);
  return context;
}
 

static WebAppContext newWebAppContext() throws MalformedURLException {
    final File webAppRoot = WebAppContainerTest.webAppRoot();
    final WebAppContext handler = new WebAppContext();
    handler.setContextPath("/");
    handler.setBaseResource(Resource.newResource(webAppRoot));
    handler.setClassLoader(new URLClassLoader(
            new URL[] {
                    Resource.newResource(new File(webAppRoot,
                                                  "WEB-INF" + File.separatorChar +
                                                  "lib" + File.separatorChar +
                                                  "hello.jar")).getURI().toURL()
            },
            JettyService.class.getClassLoader()));

    handler.addBean(new ServletContainerInitializersStarter(handler), true);
    handler.setAttribute(
            "org.eclipse.jetty.containerInitializers",
            Collections.singletonList(new ContainerInitializer(new JettyJasperInitializer(), null)));
    return handler;
}
 

public static void supportJspAndSetTldJarNames(Server server, String... jarNames) {
	WebAppContext context = (WebAppContext) server.getHandler();
	// This webapp will use jsps and jstl. We need to enable the
	// AnnotationConfiguration in
	// order to correctly set up the jsp container
	org.eclipse.jetty.webapp.Configuration.ClassList classlist = org.eclipse.jetty.webapp.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.
	ArrayList jarNameExprssions = Lists.newArrayList(".*/[^/]*servlet-api-[^/]*\\.jar$",
		".*/javax.servlet.jsp.jstl-.*\\.jar$", ".*/[^/]*taglibs.*\\.jar$");

	for (String jarName : jarNames) {
		jarNameExprssions.add(".*/" + jarName + "-[^/]*\\.jar$");
	}

	context.setAttribute("org.eclipse.jetty.io.github.dunwu.javaee.server.webapp.ContainerIncludeJarPattern",
		StringUtils.join(jarNameExprssions, '|'));
}
 

public static void supportJspAndSetTldJarNames(Server server, String... jarNames) {
	WebAppContext context = (WebAppContext) server.getHandler();
	// This webapp will use jsps and jstl. We need to enable the
	// AnnotationConfiguration in
	// order to correctly set up the jsp container
	org.eclipse.jetty.webapp.Configuration.ClassList classlist = org.eclipse.jetty.webapp.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.
	ArrayList jarNameExprssions = Lists.newArrayList(".*/[^/]*servlet-api-[^/]*\\.jar$",
		".*/javax.servlet.jsp.jstl-.*\\.jar$", ".*/[^/]*taglibs.*\\.jar$");

	for (String jarName : jarNames) {
		jarNameExprssions.add(".*/" + jarName + "-[^/]*\\.jar$");
	}

	context.setAttribute("org.eclipse.jetty.io.github.dunwu.javaee.server.webapp.ContainerIncludeJarPattern",
		StringUtils.join(jarNameExprssions, '|'));
}
 

/**
 * 设置除jstl-*.jar外其他含tld文件的jar包的名称.
 * jar名称不需要版本号，如sitemesh, shiro-web
 */
public static void setTldJarNames(Server server, String... jarNames) {
	WebAppContext context = (WebAppContext) server.getHandler();
	List<String> jarNameExprssions = Lists.newArrayList(".*/jstl-[^/]*\\.jar$", ".*/.*taglibs[^/]*\\.jar$");
	for (String jarName : jarNames) {
		jarNameExprssions.add(".*/" + jarName + "-[^/]*\\.jar$");
	}

	context.setAttribute("org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern",
			StringUtils.join(jarNameExprssions, '|'));

}
 

private static WebAppContext createWebAppContext(Builder b,
    AccessControlList adminsAcl, final String appDir) {
  WebAppContext ctx = new WebAppContext();
  ctx.setDefaultsDescriptor(null);
  ServletHolder holder = new ServletHolder(new DefaultServlet());
  Map<String, String> params = ImmutableMap.<String, String>builder()
      .put("acceptRanges", "true")
      .put("dirAllowed", "false")
      .put("gzip", "true")
      .put("useFileMappedBuffer", "true")
      .build();
  holder.setInitParameters(params);
  ctx.setWelcomeFiles(new String[] {"index.html"});
  ctx.addServlet(holder, "/");
  ctx.setDisplayName(b.name);
  ctx.setContextPath("/");
  ctx.setWar(appDir + "/" + b.name);
  String tempDirectory = b.conf.get(HTTP_TEMP_DIR_KEY);
  if (tempDirectory != null && !tempDirectory.isEmpty()) {
    ctx.setTempDirectory(new File(tempDirectory));
    ctx.setAttribute("javax.servlet.context.tempdir", tempDirectory);
  }
  ctx.getServletContext().setAttribute(CONF_CONTEXT_ATTRIBUTE, b.conf);
  ctx.getServletContext().setAttribute(ADMINS_ACL, adminsAcl);
  addNoCacheFilter(ctx);
  return ctx;
}
 

private void addRestEasyServlet(WebArchive archive, WebAppContext webAppContext) {
    log.debug("Starting Resteasy deployment");
    boolean addServlet = true;
    ServletHolder resteasyServlet = new ServletHolder("javax.ws.rs.core.Application", new HttpServlet30Dispatcher());

    String jaxrsApplication = getJaxRsApplication(archive);
    Set<Class<?>> pathAnnotatedClasses = getPathAnnotatedClasses(archive);

    if (jaxrsApplication != null) {
        log.debug("App has an Application.class: " + jaxrsApplication);
        resteasyServlet.setInitParameter("javax.ws.rs.Application", jaxrsApplication);
    } else if (!pathAnnotatedClasses.isEmpty()) {
        log.debug("App has @Path annotated classes: " + pathAnnotatedClasses);
        ResteasyDeployment deployment = new ResteasyDeployment();
        deployment.setApplication(new RestSamlApplicationConfig(pathAnnotatedClasses));
        webAppContext.setAttribute(ResteasyDeployment.class.getName(), deployment);
    } else {
        log.debug("An application doesn't have Application.class, nor @Path annotated classes. Skipping Resteasy initialization.");
        addServlet = false;
    }

    if (addServlet) {
        // this should be /* in general. However Jetty 9.2 (this is bug specific to this version),
        // can not merge two instances of javax.ws.rs.Application together (one from web.xml
        // and the other one added here). In 9.1 and 9.4 this works fine.
        // Once we stop supporting 9.2, this should replaced with /* and this comment should be removed.
        webAppContext.addServlet(resteasyServlet, "/");
    }
    log.debug("Finished Resteasy deployment");
}
 

private WebAppContext servletContextHandler(ManagementContext managementContext) {
    WebAppContext context = new WebAppContext();

    context.setAttribute(BrooklynServiceAttributes.BROOKLYN_MANAGEMENT_CONTEXT, managementContext);

    installWar(context);
    ImmutableList.Builder<Object> providersListBuilder = ImmutableList.builder();
    providersListBuilder.add(
            new ManagementContextProvider(),
            new ShutdownHandlerProvider(shutdownListener),
            new RequestTaggingRsFilter(),
            new NoCacheFilter(),
            new BrooklynSecurityProviderFilterJersey(),
            new HaHotCheckResourceFilter(),
            new EntitlementContextFilter(),
            new CsrfTokenFilter());
    if (BrooklynFeatureEnablement.isEnabled(BrooklynFeatureEnablement.FEATURE_CORS_CXF_PROPERTY)) {
        providersListBuilder.add(new CorsImplSupplierFilter(managementContext));
    }
    RestApiSetup.installRest(context,
            providersListBuilder.build().toArray());
    
    RestApiSetup.installServletFilters(context, this.filters);

    context.setContextPath("/");
    return context;
}
 

private static WebAppContext createWebAppContext(Builder b,
                                                 AccessControlList adminsAcl, final String appDir) {
  WebAppContext ctx = new WebAppContext();
  ctx.setDefaultsDescriptor(null);
  ServletHolder holder = new ServletHolder(new DefaultServlet());
  Map<String, String> params = ImmutableMap. <String, String> builder()
                                   .put("acceptRanges", "true")
                                   .put("dirAllowed", "false")
                                   .put("gzip", "true")
                                   .put("useFileMappedBuffer", "true")
                                   .build();
  holder.setInitParameters(params);
  ctx.setWelcomeFiles(new String[] {"index.html"});
  ctx.addServlet(holder, "/");
  ctx.setDisplayName(b.name);
  ctx.setContextPath("/");
  ctx.setWar(appDir + "/" + b.name);
  String tempDirectory = b.conf.get(HTTP_TEMP_DIR_KEY);
  if (tempDirectory != null && !tempDirectory.isEmpty()) {
    ctx.setTempDirectory(new File(tempDirectory));
    ctx.setAttribute("javax.servlet.context.tempdir", tempDirectory);
  }
  ctx.getServletContext().setAttribute(CONF_CONTEXT_ATTRIBUTE, b.conf);
  ctx.getServletContext().setAttribute(ADMINS_ACL, adminsAcl);
  addNoCacheFilter(ctx);
  return ctx;
}
 

private void addExplodedWebApp(HandlerList handlerList, File file, String[] virtualHost) {
    String contextPath = "/" + file.getName();
    WebAppContext webApp = createWebAppContext(contextPath, virtualHost);

    // Don't scan classes for annotations. Saves 1 second at startup.
    webApp.setAttribute("org.eclipse.jetty.server.webapp.WebInfIncludeJarPattern", "^$");
    webApp.setAttribute("org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern", "^$");

    webApp.setDescriptor(new File(file, "/WEB-INF/web.xml").getAbsolutePath());
    webApp.setResourceBase(file.getAbsolutePath());
    handlerList.addHandler(webApp);
    logger.debug("Deploying " + contextPath + " using exploded war " + file);
}
 

private WebAppContext loadWar(final File warFile, final String contextPath, final ClassLoader parentClassLoader) {
    final WebAppContext webappContext = new WebAppContext(warFile.getPath(), contextPath);
    webappContext.setContextPath(contextPath);
    webappContext.setDisplayName(contextPath);

    // instruction jetty to examine these jars for tlds, web-fragments, etc
    webappContext.setAttribute(CONTAINER_INCLUDE_PATTERN_KEY, CONTAINER_INCLUDE_PATTERN_VALUE);

    // remove slf4j server class to allow WAR files to have slf4j dependencies in WEB-INF/lib
    List<String> serverClasses = new ArrayList<>(Arrays.asList(webappContext.getServerClasses()));
    serverClasses.remove("org.slf4j.");
    webappContext.setServerClasses(serverClasses.toArray(new String[0]));
    webappContext.setDefaultsDescriptor(WEB_DEFAULTS_XML);
    webappContext.getMimeTypes().addMimeMapping("ttf", "font/ttf");

    // get the temp directory for this webapp
    File tempDir = new File(props.getWebWorkingDirectory(), warFile.getName());
    if (tempDir.exists() && !tempDir.isDirectory()) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " is not a directory");
    } else if (!tempDir.exists()) {
        final boolean made = tempDir.mkdirs();
        if (!made) {
            throw new RuntimeException(tempDir.getAbsolutePath() + " could not be created");
        }
    }
    if (!(tempDir.canRead() && tempDir.canWrite())) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " directory does not have read/write privilege");
    }

    // configure the temp dir
    webappContext.setTempDirectory(tempDir);

    // configure the max form size (3x the default)
    webappContext.setMaxFormContentSize(600000);

    // add HTTP security headers to all responses
    final String ALL_PATHS = "/*";
    ArrayList<Class<? extends Filter>> filters =
            new ArrayList<>(Arrays.asList(
                    XFrameOptionsFilter.class,
                    ContentSecurityPolicyFilter.class,
                    XSSProtectionFilter.class,
                    XContentTypeOptionsFilter.class));

    if(props.isHTTPSConfigured()) {
        filters.add(StrictTransportSecurityFilter.class);
    }
    filters.forEach( (filter) -> addFilters(filter, ALL_PATHS, webappContext));
    addFiltersWithProps(ALL_PATHS, webappContext);

    try {
        // configure the class loader - webappClassLoader -> jetty nar -> web app's nar -> ...
        webappContext.setClassLoader(new WebAppClassLoader(parentClassLoader, webappContext));
    } catch (final IOException ioe) {
        startUpFailure(ioe);
    }

    logger.info("Loading WAR: " + warFile.getAbsolutePath() + " with context path set to " + contextPath);
    return webappContext;
}
 

/**
 * Build web app context used to launch server.
 * May be override by subclasses.
 *
 * @throws Exception May be thrown by web app context initialization (will be wrapped later).
 */
private WebAppContext createdWebAppContext() throws Exception {
	final String path = configuration.getPath();
	final String webapp = configuration.getWebapp();
	final String classpath = configuration.getClasspath();
	final ClassLoader parentClassLoader = configuration.getParentClassLoader();
	final String overrideDescriptor = configuration.getOverrideDescriptor();
	final Resource baseResource = configuration.getBaseResource();
	final String containerJarPattern = configuration.getContainerJarPattern();
	final String webInfJarPattern = configuration.getWebInfJarPattern();

	final WebAppContext ctx = new WebAppContext();

	if (containerJarPattern != null) {
		log.debug("Setting jetty 'containerJarPattern' attribute: {}", containerJarPattern);
		ctx.setAttribute(WebInfConfiguration.CONTAINER_JAR_PATTERN, containerJarPattern);
	}
	else if (Java.isPostJdk9()) {
		// Fix to make TLD scanning works with Java >= 9
		log.debug("Setting default jetty 'containerJarPattern' for JRE >= 9: {}");
		ctx.setAttribute(WebInfConfiguration.CONTAINER_JAR_PATTERN, ".*\\.jar");
	}

	if (webInfJarPattern != null) {
		log.debug("Setting jetty 'WebInfJarPattern' attribute: {}", webInfJarPattern);
		ctx.setAttribute(WebInfConfiguration.WEBINF_JAR_PATTERN, webInfJarPattern);
	}

	final ClassLoader systemClassLoader = Thread.currentThread().getContextClassLoader();
	final ClassLoader classLoader;

	if (parentClassLoader != null) {
		log.debug("Overriding jetty parent classloader");
		classLoader = new CompositeClassLoader(parentClassLoader, systemClassLoader);
	}
	else {
		log.debug("Using current thread classloader as jetty parent classloader");
		classLoader = systemClassLoader;
	}

	log.debug("Set jetty classloader");
	ctx.setClassLoader(classLoader);

	log.debug("Set jetty context path to: {}", path);
	ctx.setContextPath(path);

	if (baseResource == null) {
		// use default base resource
		log.debug("Initializing default jetty base resource from: {}", webapp);
		ctx.setBaseResource(newResource(webapp));
	}
	else {
		log.debug("Initializing jetty base resource from: {}", baseResource);
		ctx.setBaseResource(baseResource);
	}

	if (overrideDescriptor != null) {
		log.debug("Set jetty descriptor: {}", overrideDescriptor);
		ctx.setOverrideDescriptor(overrideDescriptor);
	}

	log.debug("Initializing jetty configuration classes");
	ctx.setConfigurations(new Configuration[] {
		new WebInfConfiguration(),
		new WebXmlConfiguration(),
		new AnnotationConfiguration(),
		new JettyWebXmlConfiguration(),
		new MetaInfConfiguration(),
		new FragmentConfiguration()
	});

	if (isNotBlank(classpath)) {
		log.debug("Adding jetty container resource: {}", classpath);

		// Fix to scan Spring WebApplicationInitializer
		// This will add compiled classes to jetty classpath
		// See: http://stackoverflow.com/questions/13222071/spring-3-1-webapplicationinitializer-embedded-jetty-8-annotationconfiguration
		// And more precisely: http://stackoverflow.com/a/18449506/1215828
		final File classes = new File(classpath);
		final PathResource containerResources = new PathResource(classes.toURI());
		ctx.getMetaData().addContainerResource(containerResources);
	}

	ctx.setParentLoaderPriority(true);
	ctx.setWar(webapp);
	ctx.setServer(server);

	// Add server context
	server.setHandler(ctx);

	return ctx;
}
 

public static void main(final String[] args) {
  InetSocketAddress _inetSocketAddress = new InetSocketAddress("localhost", 8080);
  final Server server = new Server(_inetSocketAddress);
  WebAppContext _webAppContext = new WebAppContext();
  final Procedure1<WebAppContext> _function = (WebAppContext it) -> {
    it.setResourceBase("WebRoot");
    it.setWelcomeFiles(new String[] { "index.html" });
    it.setContextPath("/");
    AnnotationConfiguration _annotationConfiguration = new AnnotationConfiguration();
    WebXmlConfiguration _webXmlConfiguration = new WebXmlConfiguration();
    WebInfConfiguration _webInfConfiguration = new WebInfConfiguration();
    MetaInfConfiguration _metaInfConfiguration = new MetaInfConfiguration();
    it.setConfigurations(new Configuration[] { _annotationConfiguration, _webXmlConfiguration, _webInfConfiguration, _metaInfConfiguration });
    it.setAttribute(WebInfConfiguration.CONTAINER_JAR_PATTERN, ".*/com\\.hribol\\.bromium\\.dsl\\.web/.*,.*\\.jar");
    it.setInitParameter("org.mortbay.jetty.servlet.Default.useFileMappedBuffer", "false");
  };
  WebAppContext _doubleArrow = ObjectExtensions.<WebAppContext>operator_doubleArrow(_webAppContext, _function);
  server.setHandler(_doubleArrow);
  String _name = ServerLauncher.class.getName();
  final Slf4jLog log = new Slf4jLog(_name);
  try {
    server.start();
    URI _uRI = server.getURI();
    String _plus = ("Server started " + _uRI);
    String _plus_1 = (_plus + "...");
    log.info(_plus_1);
    final Runnable _function_1 = () -> {
      try {
        log.info("Press enter to stop the server...");
        final int key = System.in.read();
        if ((key != (-1))) {
          server.stop();
        } else {
          log.warn("Console input is not available. In order to stop the server, you need to cancel process manually.");
        }
      } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
      }
    };
    new Thread(_function_1).start();
    server.join();
  } catch (final Throwable _t) {
    if (_t instanceof Exception) {
      final Exception exception = (Exception)_t;
      log.warn(exception.getMessage());
      System.exit(1);
    } else {
      throw Exceptions.sneakyThrow(_t);
    }
  }
}
 

public static void main(String[] args) {
	Server server = new Server(new InetSocketAddress("localhost", 8080));
	RewriteHandler rewriteHandler = new RewriteHandler();
	server.setHandler(rewriteHandler);
	RewriteRegexRule rule = new RewriteRegexRule();
	rule.setRegex("/xtext/@xtext-version-placeholder@/(.*)");
	rule.setReplacement("/xtext/$1");
	rule.setTerminating(false);
	rewriteHandler.addRule(rule);
	HandlerList handlerList = new HandlerList();
	ResourceHandler resourceHandler1 = new ResourceHandler();
	resourceHandler1.setResourceBase("src/main/webapp");
	resourceHandler1.setWelcomeFiles(new String[] { "index.html" });
	ResourceHandler resourceHandler2 = new ResourceHandler();
	resourceHandler2.setResourceBase("../org.eclipse.xtext.web/src/main/css");
	WebAppContext webAppContext = new WebAppContext();
	webAppContext.setResourceBase("../org.eclipse.xtext.web/src/main/js");
	webAppContext.setContextPath("/");
	webAppContext.setConfigurations(new Configuration[] { new AnnotationConfiguration(), new WebXmlConfiguration(),
			new WebInfConfiguration(), new MetaInfConfiguration() });
	webAppContext.setAttribute(WebInfConfiguration.CONTAINER_JAR_PATTERN,
			".*/org\\.eclipse\\.xtext\\.web.*,.*/org.webjars.*");

	handlerList.setHandlers(new Handler[] { resourceHandler1, resourceHandler2, webAppContext });
	rewriteHandler.setHandler(handlerList);
	Slf4jLog log = new Slf4jLog(ServerLauncher.class.getName());
	try {
		server.start();
		log.info("Server started " + server.getURI() + "...");
		new Thread() {

			public void run() {
				try {
					log.info("Press enter to stop the server...");
					int key = System.in.read();
					if (key != -1) {
						server.stop();
					} else {
						log.warn(
								"Console input is not available. In order to stop the server, you need to cancel process manually.");
					}
				} catch (Exception e) {
					log.warn(e);
				}
			}

		}.start();
		server.join();
	} catch (Exception exception) {
		log.warn(exception.getMessage());
		System.exit(1);
	}
}
 

/**
 * Starts a web server to the port defined by {@link #getPort()}. It serves
 * the test UIs annotated with <code>@Route</code>.
 * 
 * @throws Exception
 *             if any issue on server start occurs
 * 
 * @return the server object
 */
public Server startServer() throws Exception {

    Server server = new Server();

    final ServerConnector connector = new ServerConnector(server);
    connector.setPort(getPort());
    server.setConnectors(new Connector[] { connector });

    WebAppContext context = new WebAppContext();

    File file = new File(WEB_APP_PATH);
    if (!file.exists()) {
        try {
            if (!file.mkdirs()) {
                throw new RuntimeException(
                        "Failed to create the following directory for webapp: "
                                + WEB_APP_PATH);
            }
        } catch (SecurityException exception) {
            throw new RuntimeException(
                    "Failed to create the following directory for webapp: "
                            + WEB_APP_PATH,
                    exception);
        }
    }
    context.setWar(file.getPath());

    context.setContextPath("/");

    ClassList classlist = ClassList.setServerDefault(server);
    classlist.addBefore("org.eclipse.jetty.webapp.JettyWebXmlConfiguration",
            "org.eclipse.jetty.annotations.AnnotationConfiguration");

    // Enable annotation scanning for uitest classes.
    // Enable scanning for resources inside jar-files.
    context.setAttribute(WebInfConfiguration.CONTAINER_JAR_PATTERN,
            TEST_CLASSES_PATH + "|" + JAR_PATTERN);

    configure(context, server);
    server.setHandler(context);
    server.start();
    return server;
}
 

public static void main(final String[] args) throws Exception {
    final CliArgs cliArgs = new CliArgs(args);
    final String contextPath = cliArgs.switchValue("-context", "/");
    final String host = cliArgs.switchValue("-host", "0.0.0.0");
    final int port = cliArgs.switchIntegerValue("-port", 8080);

    SLF4JBridgeHandler.removeHandlersForRootLogger();
    SLF4JBridgeHandler.install();

    final Server server = new Server();
    final HttpConfiguration httpConfig = new HttpConfiguration();
    httpConfig.addCustomizer( new org.eclipse.jetty.server.ForwardedRequestCustomizer() ); // Add support for X-Forwarded headers

    final HttpConnectionFactory connectionFactory = new HttpConnectionFactory( httpConfig );
    final ServerConnector connector = new ServerConnector(server, connectionFactory);
    connector.setHost(host);
    connector.setPort(port);
    disableServerVersionHeader(connector);
    server.setConnectors(new Connector[]{connector});

    final WebAppContext context = new WebAppContext();
    context.setServer(server);
    context.setContextPath(contextPath);
    context.setErrorHandler(new ErrorHandler());
    context.setInitParameter("org.eclipse.jetty.servlet.Default.dirAllowed", "false");
    context.setAttribute("org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern", ".*/[^/]*taglibs.*\\.jar$");
    context.setAttribute("org.eclipse.jetty.containerInitializers", jspInitializers());
    context.setAttribute(InstanceManager.class.getName(), new SimpleInstanceManager());
    context.addBean(new ServletContainerInitializersStarter(context), true);

    // Prevent loading of logging classes
    context.getSystemClasspathPattern().add("org.apache.log4j.");
    context.getSystemClasspathPattern().add("org.slf4j.");
    context.getSystemClasspathPattern().add("org.apache.commons.logging.");

    final ProtectionDomain protectionDomain = EmbeddedJettyServer.class.getProtectionDomain();
    final URL location = protectionDomain.getCodeSource().getLocation();
    context.setWar(location.toExternalForm());

    server.setHandler(context);
    server.addBean(new ErrorHandler());
    try {
        server.start();
        addJettyShutdownHook(server);
        server.join();
    } catch (Exception e) {
        e.printStackTrace();
        System.exit(-1);
    }
}
 

private WebAppContext loadWar(final File warFile, final String contextPath, final ClassLoader parentClassLoader) {
    final WebAppContext webappContext = new WebAppContext(warFile.getPath(), contextPath);
    webappContext.setContextPath(contextPath);
    webappContext.setDisplayName(contextPath);

    // instruction jetty to examine these jars for tlds, web-fragments, etc
    webappContext.setAttribute("org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern", ".*/[^/]*servlet-api-[^/]*\\.jar$|.*/javax.servlet.jsp.jstl-.*\\\\.jar$|.*/[^/]*taglibs.*\\.jar$" );

    // remove slf4j server class to allow WAR files to have slf4j dependencies in WEB-INF/lib
    List<String> serverClasses = new ArrayList<>(Arrays.asList(webappContext.getServerClasses()));
    serverClasses.remove("org.slf4j.");
    webappContext.setServerClasses(serverClasses.toArray(new String[0]));
    webappContext.setDefaultsDescriptor(WEB_DEFAULTS_XML);

    // get the temp directory for this webapp
    File tempDir = new File(props.getWebWorkingDirectory(), warFile.getName());
    if (tempDir.exists() && !tempDir.isDirectory()) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " is not a directory");
    } else if (!tempDir.exists()) {
        final boolean made = tempDir.mkdirs();
        if (!made) {
            throw new RuntimeException(tempDir.getAbsolutePath() + " could not be created");
        }
    }
    if (!(tempDir.canRead() && tempDir.canWrite())) {
        throw new RuntimeException(tempDir.getAbsolutePath() + " directory does not have read/write privilege");
    }

    // configure the temp dir
    webappContext.setTempDirectory(tempDir);

    // configure the max form size (3x the default)
    webappContext.setMaxFormContentSize(600000);

    try {
        // configure the class loader - webappClassLoader -> jetty nar -> web app's nar -> ...
        webappContext.setClassLoader(new WebAppClassLoader(parentClassLoader, webappContext));
    } catch (final IOException ioe) {
        startUpFailure(ioe);
    }

    logger.info("Loading WAR: " + warFile.getAbsolutePath() + " with context path set to " + contextPath);
    return webappContext;
}