Package org.mortbay.jetty.servlet

Examples of org.mortbay.jetty.servlet.ServletHandler


    public WebAppContext(SecurityHandler securityHandler,SessionHandler sessionHandler, ServletHandler servletHandler, ErrorHandler errorHandler)
    {
        super(null,
              sessionHandler!=null?sessionHandler:new SessionHandler(),
              securityHandler!=null?securityHandler:new SecurityHandler(),
              servletHandler!=null?servletHandler:new ServletHandler(),
              null);
       
        setErrorHandler(errorHandler!=null?errorHandler:new ErrorPageErrorHandler());
    }   
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                //contextHandler.setContextPath(contextPath);
                contextHandler.setContextPath("/");
                server.setHandler(contextHandler);

                SessionHandler sessionHandler = new SessionHandler();
                ServletHandler servletHandler = new ServletHandler();
                sessionHandler.addHandler(servletHandler);

                contextHandler.setHandler(sessionHandler);

                server.setStopAtShutdown(true);
                server.setSendServerVersion(sendServerVersion);
                server.start();

                // Keep track of the new server and Servlet handler
                port = new Port(server, servletHandler);
                ports.put(portNumber, port);

            } catch (Exception e) {
                throw new ServletMappingException(e);
            }
        }

        // Register the Servlet mapping
        ServletHandler servletHandler = port.getServletHandler();
        ServletHolder holder;
        if (servlet instanceof DefaultResourceServlet) {

            // Optimize the handling of resource requests, use the Jetty default Servlet
            // instead of our default resource Servlet
            String servletPath = uri.getPath();
            if (servletPath.endsWith("*")) {
                servletPath = servletPath.substring(0, servletPath.length() - 1);
            }
            if (servletPath.endsWith("/")) {
                servletPath = servletPath.substring(0, servletPath.length() - 1);
            }
            if (!servletPath.startsWith("/")) {
                servletPath = '/' + servletPath;
            }

            DefaultResourceServlet resourceServlet = (DefaultResourceServlet)servlet;
            DefaultServlet defaultServlet = new JettyDefaultServlet(servletPath, resourceServlet.getDocumentRoot());
            holder = new ServletHolder(defaultServlet);

        } else {
            holder = new ServletHolder(servlet);
        }
        servletHandler.addServlet(holder);

        ServletMapping mapping = new ServletMapping();
        mapping.setServletName(holder.getName());
        String path = uri.getPath();

        if (!path.startsWith("/")) {
            path = '/' + path;
        }

        if (!path.startsWith(contextPath)) {
            path = contextPath + path;
        }

        mapping.setPathSpec(path);
        servletHandler.addServletMapping(mapping);

        // Compute the complete URL
        if (host == null) {
            try {
                host = InetAddress.getLocalHost().getHostAddress();
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        if (port == null) {
            return null;
        }

        // Remove the Servlet mapping for the given Servlet
        ServletHandler servletHandler = port.getServletHandler();
        Servlet servlet = null;
        List<ServletMapping> mappings =
            new ArrayList<ServletMapping>(Arrays.asList(servletHandler.getServletMappings()));
        String path = uri.getPath();

        if (!path.startsWith("/")) {
            path = '/' + path;
        }

        if (!path.startsWith(contextPath)) {
            path = contextPath + path;
        }

        for (ServletMapping mapping : mappings) {
            if (Arrays.asList(mapping.getPathSpecs()).contains(path)) {
                try {
                    servlet = servletHandler.getServlet(mapping.getServletName()).getServlet();
                } catch (ServletException e) {
                    throw new IllegalStateException(e);
                }
                break;
            }
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            logger.warning("No servlet registered at this URI: " + suri);
            return null;
        }

        // Remove the Servlet mapping for the given Servlet
        ServletHandler servletHandler = port.getServletHandler();
        Servlet removedServlet = null;
        List<ServletMapping> mappings =
            new ArrayList<ServletMapping>(Arrays.asList(servletHandler.getServletMappings()));
        String path = uri.getPath();

        if (!path.startsWith("/")) {
            path = '/' + path;
        }

        if (!path.startsWith(contextPath)) {
            path = contextPath + path;
        }

        for (ServletMapping mapping : mappings) {
            if (Arrays.asList(mapping.getPathSpecs()).contains(path)) {
                try {
                    removedServlet = servletHandler.getServlet(mapping.getServletName()).getServlet();
                } catch (ServletException e) {
                    throw new IllegalStateException(e);
                }
                mappings.remove(mapping);
                logger.info("Removed Servlet mapping: " + path);
                break;
            }
        }
        if (removedServlet != null) {
            servletHandler.setServletMappings(mappings.toArray(new ServletMapping[mappings.size()]));

            // Stop the port if there are no servlet mappings on it anymore
            if (mappings.size() == 0) {
                try {
                    Server server = port.getServer();
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    // create context
    HttpContext context = new HttpContext();
    context.setContextPath(contextPath + "/*");

    // create servlet handler
    ServletHandler handler = new ServletHandler();
    handler.addServlet(servletClass.getName(), servletPath,
                       servletClass.getName());

    // bind servlet handler to context
    context.addHandler(handler);

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    ServletHolder servletHolder = new ServletHolder(ServletContainer.class);
    servletHolder.setInitParameter("com.sun.jersey.config.property.resourceConfigClass",
            "com.sun.jersey.api.core.PackagesResourceConfig");
    servletHolder.setInitParameter("com.sun.jersey.config.property.packages",
            "org.apache.hadoop.chukwa.datacollection.agent.rest");
    servletHolder.setServletHandler(new ServletHandler());

    jettyServer = new Server();

    Context root = new Context(jettyServer, "/foo/bar", Context.SESSIONS);
    root.setAttribute("ChukwaAgent", agent);
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            securityHandler.setUserRealm(realm);

            securityHandler.init(policyContextID, defaultPrincipal, checkedPermissions, excludedPermissions, classLoader);
        }

        ServletHandler servletHandler = new ServletHandler();

        webAppContext = new WebAppContext(securityHandler, sessionHandler, servletHandler, null);

        //wrap the web app context with the jndi handler
        GeronimoUserTransaction userTransaction = new GeronimoUserTransaction(transactionManager);
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    String oldProp = System.getProperty("org.mortbay.xml.XmlParser.Validating",
        "false");
    try {
      System.setProperty("org.mortbay.xml.XmlParser.Validating", "false");
      WebXmlConfiguration wxc = new WebXmlConfiguration();
      ServletHandler myServletHandler = new ServletHandler();
      wxc.setWebAppContext(new WebAppContext(null, null, myServletHandler, null));
      wxc.configure(webXmlUrlString);
      ServletMapping[] mappings = myServletHandler.getServletMappings();
      ServletHolder[] servlets = myServletHandler.getServlets();
      Map<String, String> servletNameToClassName = new HashMap<String, String>();
      Map<String, Set<String>> classNameToPaths = new HashMap<String, Set<String>>();
      Map<String, String> classNameToServletName = new HashMap<String, String>();
      for (ServletHolder servlet : servlets) {
        servletNameToClassName.put(servlet.getName(), servlet.getClassName());
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    public WebAppContext(SecurityHandler securityHandler,SessionHandler sessionHandler, ServletHandler servletHandler, ErrorHandler errorHandler)
    {
        super(null,
              sessionHandler!=null?sessionHandler:new SessionHandler(),
              securityHandler!=null?securityHandler:new SecurityHandler(),
              servletHandler!=null?servletHandler:new ServletHandler(),
              null);
       
        setErrorHandler(errorHandler!=null?errorHandler:new ErrorPageErrorHandler());
    }   
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    // create context
    HttpContext context = new HttpContext();
    context.setContextPath(contextPath + "/*");

    // create servlet handler
    ServletHandler handler = new ServletHandler();
    handler.addServlet(servletClass.getName(), servletPath,
                       servletClass.getName());

    // bind servlet handler to context
    context.addHandler(handler);

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