org.mortbay.jetty.webapp.WebAppContext Java Examples

public static void main(String[] args) throws Exception {
    Server server = new Server();

    SelectChannelConnector connector = new SelectChannelConnector();
    connector.setPort(PORT);
    server.addConnector(connector);
    server.setStopAtShutdown(true);

    // the orders of handlers is very important!
    ContextHandler contextHandler = new ContextHandler();
    contextHandler.setContextPath("/reports");
    contextHandler.setResourceBase("./reports/");
    contextHandler.addHandler(new ResourceHandler());
    server.addHandler(contextHandler);

    server.addHandler(new WebAppContext("webapp", "/nextreports-server"));

    long t = System.currentTimeMillis();
    server.start();
    t = System.currentTimeMillis() - t;
    String version = server.getClass().getPackage().getImplementationVersion();
    System.out.println("Started Jetty Server " + version + " on port " + PORT + " in " + t / 1000 + "s");
    
    server.join();
}
 

public static void main( String[] args )
    throws Exception
{
    Server server = new Server( 8081 );

    WebAppContext webappcontext = new WebAppContext( "src/main/webapp", "/reporting" );

    ContextHandlerCollection servlet_contexts = new ContextHandlerCollection();
    webappcontext.setClassLoader( Thread.currentThread().getContextClassLoader() );
    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers( new Handler[] { servlet_contexts, webappcontext, new DefaultHandler() } );

    server.setHandler( handlers );

    server.start();
    server.join();
}
 

public static void main( String[] args )
    throws Exception
{
    Server server = new Server( 8081 );

    WebAppContext webappcontext = new WebAppContext( "src/main/webapp", "/reporting" );

    ContextHandlerCollection servlet_contexts = new ContextHandlerCollection();
    webappcontext.setClassLoader( Thread.currentThread().getContextClassLoader() );
    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers( new Handler[] { servlet_contexts, webappcontext, new DefaultHandler() } );

    server.setHandler( handlers );

    server.start();
    server.join();
}
 

public static void main( String[] args )
    throws Exception
{
    Server server = new Server( 8080 );

    WebAppContext webappcontext = new WebAppContext( "src/main/webapp", "/xdocreport-webapp" );

    ContextHandlerCollection servlet_contexts = new ContextHandlerCollection();
    webappcontext.setClassLoader( Thread.currentThread().getContextClassLoader() );
    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers( new Handler[] { servlet_contexts, webappcontext, new DefaultHandler() } );

    server.setHandler( handlers );

    // JSP Servlet + Context
    Context jsp_ctx = new Context( servlet_contexts, "/jsp", Context.SESSIONS );
    jsp_ctx.addServlet( new ServletHolder( new org.apache.jasper.servlet.JspServlet() ), "*.jsp" );

    server.start();
    server.join();
}
 

private static WebAppContext createWebAppContext(String name,
    Configuration conf, 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(name);
  ctx.setContextPath("/");
  ctx.setWar(appDir + "/" + name);
  ctx.getServletContext().setAttribute(CONF_CONTEXT_ATTRIBUTE, conf);
  ctx.getServletContext().setAttribute(ADMINS_ACL, adminsAcl);
  addNoCacheFilter(ctx);
  return ctx;
}
 

public static void main( String[] args )
    throws Exception
{
    Server server = new Server( 8081 );

    WebAppContext webappcontext = new WebAppContext( "src/main/webapp", "/reporting" );

    ContextHandlerCollection servlet_contexts = new ContextHandlerCollection();
    webappcontext.setClassLoader( Thread.currentThread().getContextClassLoader() );
    HandlerCollection handlers = new HandlerCollection();
    handlers.setHandlers( new Handler[] { servlet_contexts, webappcontext, new DefaultHandler() } );

    server.setHandler( handlers );

    server.start();
    server.join();
}
 

private static WebAppContext createWebAppContext(String name,
    Configuration conf, 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(name);
  ctx.setContextPath("/");
  ctx.setWar(appDir + "/" + name);
  ctx.getServletContext().setAttribute(CONF_CONTEXT_ATTRIBUTE, conf);
  ctx.getServletContext().setAttribute(ADMINS_ACL, adminsAcl);
  addNoCacheFilter(ctx);
  return ctx;
}
 

/**
 * Add a context 
 * @param pathSpec The path spec for the context
 * @param dir The directory containing the context
 * @param isFiltered if true, the servlet is added to the filter path mapping 
 * @throws IOException
 */
protected void addContext(String pathSpec, String dir, boolean isFiltered) throws IOException {
  if (0 == webServer.getHandlers().length) {
    throw new RuntimeException("Couldn't find handler");
  }
  WebAppContext webAppCtx = new WebAppContext();
  webAppCtx.setContextPath(pathSpec);
  webAppCtx.setWar(dir);
  addContext(webAppCtx, true);
}
 

/**
 * Add a context 
 * @param pathSpec The path spec for the context
 * @param dir The directory containing the context
 * @param isFiltered if true, the servlet is added to the filter path mapping 
 * @throws IOException
 */
protected void addContext(String pathSpec, String dir, boolean isFiltered) throws IOException {
  if (0 == webServer.getHandlers().length) {
    throw new RuntimeException("Couldn't find handler");
  }
  WebAppContext webAppCtx = new WebAppContext();
  webAppCtx.setContextPath(pathSpec);
  webAppCtx.setWar(dir);
  addContext(webAppCtx, true);
}
 

/**
 * Add a context 
 * @param pathSpec The path spec for the context
 * @param dir The directory containing the context
 * @param isFiltered if true, the servlet is added to the filter path mapping 
 * @throws IOException
 */
protected void addContext(String pathSpec, String dir, boolean isFiltered) throws IOException {
  if (0 == webServer.getHandlers().length) {
    throw new RuntimeException("Couldn't find handler");
  }
  WebAppContext webAppCtx = new WebAppContext();
  webAppCtx.setContextPath(pathSpec);
  webAppCtx.setWar(dir);
  addContext(webAppCtx, true);
}
 

/**
 * Add a context 
 * @param pathSpec The path spec for the context
 * @param dir The directory containing the context
 * @param isFiltered if true, the servlet is added to the filter path mapping 
 * @throws IOException
 */
protected void addContext(String pathSpec, String dir, boolean isFiltered) throws IOException {
  if (0 == webServer.getHandlers().length) {
    throw new RuntimeException("Couldn't find handler");
  }
  WebAppContext webAppCtx = new WebAppContext();
  webAppCtx.setContextPath(pathSpec);
  webAppCtx.setWar(dir);
  addContext(webAppCtx, true);
}
 

public WebAppContext createWebApp() {
    webapp = createWebAppContext();
    webapp.setDefaultsDescriptor(getWebDefaultXml());

    configureCustom();
    configureClassloader();
    configureHotDeploy();
    return webapp;
}
 

protected WebAppContext createWebAppContext() {
    try {
        Resource jettyEnv = Resource.newResource(String.format("%s/WEB-INF/jetty-env.xml", mojo.getAppDir()));
        XmlConfiguration conf = new XmlConfiguration(jettyEnv.getInputStream());
        WebAppContext webapp = (WebAppContext) conf.configure();
        webapp.setWar(mojo.getAppDir());
        System.setProperty("java.naming.factory.url.pkgs", "org.mortbay.naming");
        System.setProperty("java.naming.factory.initial", "org.mortbay.naming.InitialContextFactory");
        return webapp;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}
 

/**
 * Add a context 
 * @param pathSpec The path spec for the context
 * @param dir The directory containing the context
 * @param isFiltered if true, the servlet is added to the filter path mapping 
 * @throws IOException
 */
protected void addContext(String pathSpec, String dir, boolean isFiltered) throws IOException {
  if (0 == webServer.getHandlers().length) {
    throw new RuntimeException("Couldn't find handler");
  }
  WebAppContext webAppCtx = new WebAppContext();
  webAppCtx.setContextPath(pathSpec);
  webAppCtx.setWar(dir);
  addContext(webAppCtx, true);
}
 

public static void main(String[] args) {
    try {
        String confPath = args[0];

        confPath = confPath.trim();

        Properties conf = new Properties();
        InputStream is = new FileInputStream(new File(confPath + "/conf/lts-admin.cfg"));
        conf.load(is);
        String port = conf.getProperty("port");
        if (port == null || port.trim().equals("")) {
            port = "8081";
        }

        String contextPath = conf.getProperty("contextPath");
        if (contextPath == null || contextPath.trim().equals("")) {
            contextPath = "/";
        }

        Server server = new Server(Integer.parseInt(port));
        WebAppContext webapp = new WebAppContext();
        webapp.setWar(confPath + "/war/lts-admin.war");
        webapp.setContextPath(contextPath);
        Map<String, String> initParams = new HashMap<String, String>();
        initParams.put("lts.admin.config.path", confPath + "/conf");
        webapp.setInitParams(initParams);
        server.setHandler(webapp);
        server.setStopAtShutdown(true);
        server.start();

        System.out.println("LTS-Admin started. http://" + NetUtils.getLocalHost() + ":" + port + (contextPath == "/" ? "" : contextPath) + "/index.htm");

    } catch (Exception e) {
        e.printStackTrace();
        System.exit(1);
    }
}
 

/**
 * Create a status server on the given port.
 * The jsp scripts are taken from src/webapps/<name>.
 * @param name The name of the server
 * @param port The port to use on the server
 * @param findPort whether the server should start at the given port and 
 *        increment by 1 until it finds a free port.
 * @param conf Configuration 
 */
public HttpServer(String name, String bindAddress, int port,
    boolean findPort, Configuration conf) throws IOException {
  webServer = new Server();
  this.findPort = findPort;

  listener = createBaseListener(conf);
  listener.setHost(bindAddress);
  listener.setPort(port);
  webServer.addConnector(listener);

  int maxThreads = conf.getInt(HTTP_MAX_THREADS, -1);
  // If HTTP_MAX_THREADS is not configured, QueueThreadPool() will use the 
  // default value (currently 254).
  QueuedThreadPool threadPool = maxThreads == -1 ?
      new QueuedThreadPool() : new QueuedThreadPool(maxThreads);
  webServer.setThreadPool(threadPool);

  final String appDir = getWebAppsPath();
  ContextHandlerCollection contexts = new ContextHandlerCollection();
  webServer.setHandler(contexts);

  webAppContext = new WebAppContext();
  webAppContext.setContextPath("/");
  webAppContext.setWar(appDir + "/" + name);
  webAppContext.getServletContext().setAttribute(CONF_CONTEXT_ATTRIBUTE, conf);
  webServer.addHandler(webAppContext);

  addDefaultApps(contexts, appDir);

  addGlobalFilter("safety", QuotingInputFilter.class.getName(), null);
  final FilterInitializer[] initializers = getFilterInitializers(conf); 
  if (initializers != null) {
    for(FilterInitializer c : initializers) {
      c.initFilter(this);
    }
  }
  addDefaultServlets();
}
 

@SuppressWarnings("unchecked")
protected void configure(WebAppContext context) throws Exception {
	File warRoot = getWarRoot();

	m_resource = new WebModuleResource(warRoot);
	context.getInitParams().put("org.mortbay.jetty.servlet.Default.dirAllowed", "false");
	context.setContextPath(getContextPath());
	context.setDescriptor(new File(warRoot, "WEB-INF/web.xml").getPath());
	context.setBaseResource(m_resource);
}
 

public void startServer() throws Exception {
	Server server = new Server(port);
	WebAppContext context = new ResourceFallbackWebAppContext();

	configure(context);
	ClassLoader parent = new HermesClassLoader(((URLClassLoader) this.getClass().getClassLoader()).getURLs(),
			  "com.ctrip.", "com.dianping.", "org.unidal.");

	context.setClassLoader(new WebAppClassLoader(parent, context));
	context.addServlet(new ServletHolder(new WebModuleServlet(m_resource)), "/");


	// find LoadMocksListener with HermesClassLoader
	Class clazz = parent.loadClass("com.ctrip.hermes.metaserver.fulltest.LoadMocksListener");
	Object obj = clazz.newInstance();
	Field field = clazz.getDeclaredField("port");
	field.setAccessible(true);
	field.set(obj, port);
	context.addEventListener((EventListener) obj);

	server.addHandler(context);
	try {
		server.start();
	} catch (java.net.BindException e) {
		log.warn("CustomClassLoaderMetaServer[localhost:{}] start fail, BindException.", port);
	}

	postConfigure(context);

	m_server = server;
}
 

/**
 * Add a context 
 * @param pathSpec The path spec for the context
 * @param dir The directory containing the context
 * @param isFiltered if true, the servlet is added to the filter path mapping 
 * @throws IOException
 */
protected void addContext(String pathSpec, String dir, boolean isFiltered) throws IOException {
  if (0 == webServer.getHandlers().length) {
    throw new RuntimeException("Couldn't find handler");
  }
  WebAppContext webAppCtx = new WebAppContext();
  webAppCtx.setContextPath(pathSpec);
  webAppCtx.setWar(dir);
  addContext(webAppCtx, true);
}
 

/**
 * Create a status server on the given port.
 * The jsp scripts are taken from src/webapps/<name>.
 * @param name The name of the server
 * @param port The port to use on the server
 * @param findPort whether the server should start at the given port and 
 *        increment by 1 until it finds a free port.
 * @param conf Configuration 
 */
public HttpServer(String name, String bindAddress, int port,
    boolean findPort, Configuration conf) throws IOException {
  webServer = new Server();
  this.findPort = findPort;

  listener = createBaseListener(conf);
  listener.setHost(bindAddress);
  listener.setPort(port);
  webServer.addConnector(listener);

  webServer.setThreadPool(new QueuedThreadPool());

  final String appDir = getWebAppsPath();
  ContextHandlerCollection contexts = new ContextHandlerCollection();
  webServer.setHandler(contexts);

  webAppContext = new WebAppContext();
  webAppContext.setContextPath("/");
  webAppContext.setWar(appDir + "/" + name);
  webServer.addHandler(webAppContext);

  addDefaultApps(contexts, appDir);

  final FilterInitializer[] initializers = getFilterInitializers(conf); 
  if (initializers != null) {
    for(FilterInitializer c : initializers) {
      c.initFilter(this);
    }
  }
  addDefaultServlets();
}
 

private void restart(WebAppContext webapp) throws Exception {
    webapp.stop();
    configureClassloader();
    webapp.start();
}
 

@Override
protected WebAppContext createWebAppContext() {
    return new AppengineWebAppContext(mojo);
}
 

public HttpServer(String name, String bindAddress, int port,
    boolean findPort, Connector connector, Configuration conf,
    String[] pathSpecs) throws IOException {
  this.webServer = new Server();
  this.findPort = findPort;

  if (connector == null) {
    listenerStartedExternally = false;
    listener = createBaseListener(conf);
    listener.setHost(bindAddress);
    listener.setPort(port);

  } else {
    listenerStartedExternally = true;
    listener = connector;
  }
  webServer.addConnector(listener);

  SessionIdManager sessionIdManager = new HashSessionIdManager(new Random(System.currentTimeMillis()));
  webServer.setSessionIdManager(sessionIdManager);

  int maxThreads = conf.getInt("tajo.http.maxthreads", -1);
  // If HTTP_MAX_THREADS is not configured, QueueThreadPool() will use the
  // default value (currently 250).
  QueuedThreadPool threadPool = maxThreads == -1 ? new QueuedThreadPool()
      : new QueuedThreadPool(maxThreads);
  webServer.setThreadPool(threadPool);

  final String appDir = getWebAppsPath(name);
  ContextHandlerCollection contexts = new ContextHandlerCollection();

  webAppContext = new WebAppContext();
  webAppContext.setDisplayName(name);
  webAppContext.setContextPath("/");
  webAppContext.setResourceBase(appDir + "/" + name);
  webAppContext.setDescriptor(appDir + "/" + name + "/WEB-INF/web.xml");

  contexts.addHandler(webAppContext);
  webServer.setHandler(contexts);

  addDefaultApps(contexts, appDir, conf);
}
 

/**
 * @see Jetty6PluginServer#addWebApplication
 */
public void addWebApplication(WebAppContext webapp) throws Exception {
    contexts.addHandler(webapp);
}
 

public HttpServer(String name, String bindAddress, int port,
    boolean findPort, Connector connector, Configuration conf,
    String[] pathSpecs) throws IOException {
  this.webServer = new Server();
  this.findPort = findPort;

  if (connector == null) {
    listenerStartedExternally = false;
    listener = createBaseListener(conf);
    listener.setHost(bindAddress);
    listener.setPort(port);

  } else {
    listenerStartedExternally = true;
    listener = connector;
  }
  webServer.addConnector(listener);

  SessionIdManager sessionIdManager = new HashSessionIdManager(new Random(System.currentTimeMillis()));
  webServer.setSessionIdManager(sessionIdManager);

  int maxThreads = conf.getInt("tajo.http.maxthreads", -1);
  // If HTTP_MAX_THREADS is not configured, QueueThreadPool() will use the
  // default value (currently 250).
  QueuedThreadPool threadPool = maxThreads == -1 ? new QueuedThreadPool()
      : new QueuedThreadPool(maxThreads);
  webServer.setThreadPool(threadPool);

  final String appDir = getWebAppsPath(name);
  ContextHandlerCollection contexts = new ContextHandlerCollection();

  webAppContext = new WebAppContext();
  webAppContext.setDisplayName(name);
  webAppContext.setContextPath("/");
  webAppContext.setResourceBase(appDir + "/" + name);
  webAppContext.setDescriptor(appDir + "/" + name + "/WEB-INF/web.xml");

  contexts.addHandler(webAppContext);
  webServer.setHandler(contexts);

  addDefaultApps(contexts, appDir, conf);
}
 

public static void main(String args[]) throws Exception {

    if (args.length == 0) {
      System.out.println("JettyMain {port} {zookeeperQuorum}");
    }
    try {
      Configuration config = HBaseConfiguration.create();
      config.addResource("/etc/hbase/conf/hbase-site.xml");
      config.set(HConstants.ZOOKEEPER_QUORUM, args[1]);
      //config.set(HConstants.ZOOKEEPER_CLIENT_PORT, "2181");

      HBaseService hbaseService = new HBaseService(config);

      Server server = new Server(Integer.parseInt(args[0]));

      WebAppContext webapp = new WebAppContext();
      webapp.setContextPath("/fe");
      webapp.setResourceBase("./webapp");
      webapp.setWelcomeFiles(new String[]{"index.html"});

      Context servletContext = new Context();
      servletContext.setContextPath("/be");
      servletContext.addServlet(GraphTsvServlet.class, "/graph.tsv");
      servletContext.addServlet(FileGetterServlet.class, "/file/*");
      servletContext.addServlet(NodeAutoCompleteServlet.class, "/auto/*");
      servletContext.addServlet(GraphNodeJsonServlet.class, "/nodeGraph/*");
      servletContext.addServlet(NodeHomeDashBoardInfoServlet.class, "/nodeDash/*");

      server.setHandlers(new Handler[]{webapp, servletContext});

      System.out.println("-");

      GraphTsvServlet.setHBaseService(hbaseService);
      FileGetterServlet.setHBaseService(hbaseService);
      NodeAutoCompleteServlet.setHBaseService(hbaseService);
      GraphNodeJsonServlet.setHBaseService(hbaseService);
      NodeHomeDashBoardInfoServlet.setHBaseService(hbaseService);

      server.start();
      server.join();

    } finally {
      System.out.println("Step 7: Shut Down");
    }
  }
 

public WebAppContext getWebAppContext(){
  return this.webAppContext;
}
 

/**
 * @see Jetty6PluginServer#addWebApplication
 */
public void addWebApplication(WebAppContext webapp) throws Exception {
    contexts.addHandler(webapp);
}
 

/**
 * @see Jetty6PluginServer#addWebApplication
 */
public void addWebApplication(WebAppContext webapp) throws Exception {
    contexts.addHandler(webapp);
}
 

@Override
protected void postConfigure(WebAppContext context) {
	context.addFilter(GzipFilter.class, "/*", Handler.ALL);
}