Examples with ServletHolder org.eclipse.jetty.servlet.ServletHolder used on opensource projects

Example 41 with ServletHolder

use of org.eclipse.jetty.servlet.ServletHolder in project jetty.project by eclipse.

the class DataRateLimitedServletTest method init.

@Before
public void init() throws Exception {
    server = new Server();
    connector = new LocalConnector(server);
    connector.getConnectionFactory(HttpConfiguration.ConnectionFactory.class).getHttpConfiguration().setSendServerVersion(false);
    context = new ServletContextHandler();
    context.setContextPath("/context");
    context.setWelcomeFiles(new String[] { "index.html", "index.jsp", "index.htm" });
    File baseResourceDir = testdir.getEmptyPathDir().toFile();
    // Use resolved real path for Windows and OSX
    Path baseResourcePath = baseResourceDir.toPath().toRealPath();
    context.setBaseResource(Resource.newResource(baseResourcePath.toFile()));
    ServletHolder holder = context.addServlet(DataRateLimitedServlet.class, "/stream/*");
    holder.setInitParameter("buffersize", "" + BUFFER);
    holder.setInitParameter("pause", "" + PAUSE);
    server.setHandler(context);
    server.addConnector(connector);
    server.start();
}

Example 42 with ServletHolder

use of org.eclipse.jetty.servlet.ServletHolder in project jetty.project by eclipse.

the class JsrBrowserDebugTool method setupServer.

private void setupServer(int port) throws DeploymentException, ServletException, URISyntaxException, MalformedURLException, IOException {
    server = new Server();
    HttpConfiguration httpConf = new HttpConfiguration();
    httpConf.setSendServerVersion(true);
    ServerConnector connector = new ServerConnector(server, new HttpConnectionFactory(httpConf));
    connector.setPort(port);
    server.addConnector(connector);
    String resourcePath = "/jsr-browser-debug-tool/index.html";
    URL urlStatics = JsrBrowserDebugTool.class.getResource(resourcePath);
    Objects.requireNonNull(urlStatics, "Unable to find " + resourcePath + " in classpath");
    String urlBase = urlStatics.toURI().toASCIIString().replaceFirst("/[^/]*$", "/");
    ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
    context.setContextPath("/");
    context.setBaseResource(Resource.newResource(urlBase));
    ServletHolder holder = context.addServlet(DefaultServlet.class, "/");
    holder.setInitParameter("dirAllowed", "true");
    server.setHandler(context);
    ServerContainer container = WebSocketServerContainerInitializer.configureContext(context);
    container.addEndpoint(JsrBrowserSocket.class);
    LOG.info("{} setup on port {}", this.getClass().getName(), port);
}

Example 43 with ServletHolder

use of org.eclipse.jetty.servlet.ServletHolder in project jetty.project by eclipse.

the class AbstractTest method startServer.

protected void startServer(HttpServlet servlet) throws Exception {
    context = new ServletContextHandler();
    context.setContextPath("/");
    ServletHolder holder = new ServletHolder(servlet);
    holder.setAsyncSupported(true);
    context.addServlet(holder, servletPath);
    startServer(context);
}

Example 44 with ServletHolder

use of org.eclipse.jetty.servlet.ServletHolder in project jetty.project by eclipse.

the class Runner method configure.

/**
     * Configure a jetty instance and deploy the webapps presented as args
     *
     * @param args the command line arguments
     * @throws Exception if unable to configure
     */
public void configure(String[] args) throws Exception {
    // handle classpath bits first so we can initialize the log mechanism.
    for (int i = 0; i < args.length; i++) {
        if ("--lib".equals(args[i])) {
            try (Resource lib = Resource.newResource(args[++i])) {
                if (!lib.exists() || !lib.isDirectory())
                    usage("No such lib directory " + lib);
                _classpath.addJars(lib);
            }
        } else if ("--jar".equals(args[i])) {
            try (Resource jar = Resource.newResource(args[++i])) {
                if (!jar.exists() || jar.isDirectory())
                    usage("No such jar " + jar);
                _classpath.addPath(jar);
            }
        } else if ("--classes".equals(args[i])) {
            try (Resource classes = Resource.newResource(args[++i])) {
                if (!classes.exists() || !classes.isDirectory())
                    usage("No such classes directory " + classes);
                _classpath.addPath(classes);
            }
        } else if (args[i].startsWith("--"))
            i++;
    }
    initClassLoader();
    LOG.info("Runner");
    LOG.debug("Runner classpath {}", _classpath);
    String contextPath = __defaultContextPath;
    boolean contextPathSet = false;
    int port = __defaultPort;
    String host = null;
    int stopPort = 0;
    String stopKey = null;
    boolean runnerServerInitialized = false;
    for (int i = 0; i < args.length; i++) {
        switch(args[i]) {
            case "--port":
                port = Integer.parseInt(args[++i]);
                break;
            case "--host":
                host = args[++i];
                break;
            case "--stop-port":
                stopPort = Integer.parseInt(args[++i]);
                break;
            case "--stop-key":
                stopKey = args[++i];
                break;
            case "--log":
                _logFile = args[++i];
                break;
            case "--out":
                String outFile = args[++i];
                PrintStream out = new PrintStream(new RolloverFileOutputStream(outFile, true, -1));
                LOG.info("Redirecting stderr/stdout to " + outFile);
                System.setErr(out);
                System.setOut(out);
                break;
            case "--path":
                contextPath = args[++i];
                contextPathSet = true;
                break;
            case "--config":
                if (_configFiles == null)
                    _configFiles = new ArrayList<>();
                _configFiles.add(args[++i]);
                break;
            case "--lib":
                //skip
                ++i;
                break;
            case "--jar":
                //skip
                ++i;
                break;
            case "--classes":
                //skip
                ++i;
                break;
            case "--stats":
                _enableStats = true;
                _statsPropFile = args[++i];
                _statsPropFile = ("unsecure".equalsIgnoreCase(_statsPropFile) ? null : _statsPropFile);
                break;
            default:
                if (// log handlers not registered, server maybe not created, etc
                !runnerServerInitialized) {
                    if (// server not initialized yet
                    _server == null) {
                        // build the server
                        _server = new Server();
                    }
                    //apply jetty config files if there are any
                    if (_configFiles != null) {
                        for (String cfg : _configFiles) {
                            try (Resource resource = Resource.newResource(cfg)) {
                                XmlConfiguration xmlConfiguration = new XmlConfiguration(resource.getURL());
                                xmlConfiguration.configure(_server);
                            }
                        }
                    }
                    //check that everything got configured, and if not, make the handlers
                    HandlerCollection handlers = (HandlerCollection) _server.getChildHandlerByClass(HandlerCollection.class);
                    if (handlers == null) {
                        handlers = new HandlerCollection();
                        _server.setHandler(handlers);
                    }
                    //check if contexts already configured
                    _contexts = (ContextHandlerCollection) handlers.getChildHandlerByClass(ContextHandlerCollection.class);
                    if (_contexts == null) {
                        _contexts = new ContextHandlerCollection();
                        prependHandler(_contexts, handlers);
                    }
                    if (_enableStats) {
                        //if no stats handler already configured
                        if (handlers.getChildHandlerByClass(StatisticsHandler.class) == null) {
                            StatisticsHandler statsHandler = new StatisticsHandler();
                            Handler oldHandler = _server.getHandler();
                            statsHandler.setHandler(oldHandler);
                            _server.setHandler(statsHandler);
                            ServletContextHandler statsContext = new ServletContextHandler(_contexts, "/stats");
                            statsContext.addServlet(new ServletHolder(new StatisticsServlet()), "/");
                            statsContext.setSessionHandler(new SessionHandler());
                            if (_statsPropFile != null) {
                                HashLoginService loginService = new HashLoginService("StatsRealm", _statsPropFile);
                                Constraint constraint = new Constraint();
                                constraint.setName("Admin Only");
                                constraint.setRoles(new String[] { "admin" });
                                constraint.setAuthenticate(true);
                                ConstraintMapping cm = new ConstraintMapping();
                                cm.setConstraint(constraint);
                                cm.setPathSpec("/*");
                                ConstraintSecurityHandler securityHandler = new ConstraintSecurityHandler();
                                securityHandler.setLoginService(loginService);
                                securityHandler.setConstraintMappings(Collections.singletonList(cm));
                                securityHandler.setAuthenticator(new BasicAuthenticator());
                                statsContext.setSecurityHandler(securityHandler);
                            }
                        }
                    }
                    //ensure a DefaultHandler is present
                    if (handlers.getChildHandlerByClass(DefaultHandler.class) == null) {
                        handlers.addHandler(new DefaultHandler());
                    }
                    //ensure a log handler is present
                    _logHandler = (RequestLogHandler) handlers.getChildHandlerByClass(RequestLogHandler.class);
                    if (_logHandler == null) {
                        _logHandler = new RequestLogHandler();
                        handlers.addHandler(_logHandler);
                    }
                    //check a connector is configured to listen on
                    Connector[] connectors = _server.getConnectors();
                    if (connectors == null || connectors.length == 0) {
                        ServerConnector connector = new ServerConnector(_server);
                        connector.setPort(port);
                        if (host != null)
                            connector.setHost(host);
                        _server.addConnector(connector);
                        if (_enableStats)
                            connector.addBean(new ConnectionStatistics());
                    } else {
                        if (_enableStats) {
                            for (Connector connector : connectors) {
                                ((AbstractConnector) connector).addBean(new ConnectionStatistics());
                            }
                        }
                    }
                    runnerServerInitialized = true;
                }
                // Create a context
                try (Resource ctx = Resource.newResource(args[i])) {
                    if (!ctx.exists())
                        usage("Context '" + ctx + "' does not exist");
                    if (contextPathSet && !(contextPath.startsWith("/")))
                        contextPath = "/" + contextPath;
                    // Configure the context
                    if (!ctx.isDirectory() && ctx.toString().toLowerCase(Locale.ENGLISH).endsWith(".xml")) {
                        // It is a context config file
                        XmlConfiguration xmlConfiguration = new XmlConfiguration(ctx.getURL());
                        xmlConfiguration.getIdMap().put("Server", _server);
                        ContextHandler handler = (ContextHandler) xmlConfiguration.configure();
                        if (contextPathSet)
                            handler.setContextPath(contextPath);
                        _contexts.addHandler(handler);
                        String containerIncludeJarPattern = (String) handler.getAttribute(WebInfConfiguration.CONTAINER_JAR_PATTERN);
                        if (containerIncludeJarPattern == null)
                            containerIncludeJarPattern = __containerIncludeJarPattern;
                        else {
                            if (!containerIncludeJarPattern.contains(__containerIncludeJarPattern)) {
                                containerIncludeJarPattern = containerIncludeJarPattern + (StringUtil.isBlank(containerIncludeJarPattern) ? "" : "|") + __containerIncludeJarPattern;
                            }
                        }
                        handler.setAttribute(WebInfConfiguration.CONTAINER_JAR_PATTERN, containerIncludeJarPattern);
                        //check the configurations, if not explicitly set up, then configure all of them
                        if (handler instanceof WebAppContext) {
                            WebAppContext wac = (WebAppContext) handler;
                            if (wac.getConfigurationClasses() == null || wac.getConfigurationClasses().length == 0)
                                wac.setConfigurationClasses(__plusConfigurationClasses);
                        }
                    } else {
                        // assume it is a WAR file
                        WebAppContext webapp = new WebAppContext(_contexts, ctx.toString(), contextPath);
                        webapp.setConfigurationClasses(__plusConfigurationClasses);
                        webapp.setAttribute(WebInfConfiguration.CONTAINER_JAR_PATTERN, __containerIncludeJarPattern);
                    }
                }
                //reset
                contextPathSet = false;
                contextPath = __defaultContextPath;
                break;
        }
    }
    if (_server == null)
        usage("No Contexts defined");
    _server.setStopAtShutdown(true);
    switch((stopPort > 0 ? 1 : 0) + (stopKey != null ? 2 : 0)) {
        case 1:
            usage("Must specify --stop-key when --stop-port is specified");
            break;
        case 2:
            usage("Must specify --stop-port when --stop-key is specified");
            break;
        case 3:
            ShutdownMonitor monitor = ShutdownMonitor.getInstance();
            monitor.setPort(stopPort);
            monitor.setKey(stopKey);
            monitor.setExitVm(true);
            break;
    }
    if (_logFile != null) {
        NCSARequestLog requestLog = new NCSARequestLog(_logFile);
        requestLog.setExtended(false);
        _logHandler.setRequestLog(requestLog);
    }
}

Example 45 with ServletHolder

use of org.eclipse.jetty.servlet.ServletHolder in project jetty.project by eclipse.

the class QuickStartDescriptorGenerator method outholder.

private void outholder(XmlAppendable out, MetaData md, ServletHolder holder) throws IOException {
    if (LOG.isDebugEnabled())
        out.openTag("servlet", Collections.singletonMap("source", holder.getSource().toString()));
    else
        out.openTag("servlet");
    String n = holder.getName();
    out.tag("servlet-name", n);
    String ot = n + ".servlet.";
    ServletHolder s = (ServletHolder) holder;
    if (s.getForcedPath() != null && s.getClassName() == null)
        out.tag("jsp-file", s.getForcedPath());
    else
        out.tag("servlet-class", origin(md, ot + "servlet-class"), s.getClassName());
    for (String p : holder.getInitParameters().keySet()) {
        if (//don't preconfigure the temp dir for jsp output
        "jsp".equalsIgnoreCase(n) && "scratchdir".equalsIgnoreCase(p))
            continue;
        out.openTag("init-param", origin(md, ot + "init-param." + p)).tag("param-name", p).tag("param-value", holder.getInitParameter(p)).closeTag();
    }
    if (s.getInitOrder() >= 0)
        out.tag("load-on-startup", Integer.toString(s.getInitOrder()));
    if (!s.isEnabled())
        out.tag("enabled", origin(md, ot + "enabled"), "false");
    out.tag("async-supported", origin(md, ot + "async-supported"), holder.isAsyncSupported() ? "true" : "false");
    if (s.getRunAsRole() != null)
        out.openTag("run-as", origin(md, ot + "run-as")).tag("role-name", s.getRunAsRole()).closeTag();
    Map<String, String> roles = s.getRoleRefMap();
    if (roles != null) {
        for (Map.Entry<String, String> e : roles.entrySet()) {
            out.openTag("security-role-ref", origin(md, ot + "role-name." + e.getKey())).tag("role-name", e.getKey()).tag("role-link", e.getValue()).closeTag();
        }
    }
    //multipart-config
    MultipartConfigElement multipartConfig = ((ServletHolder.Registration) s.getRegistration()).getMultipartConfig();
    if (multipartConfig != null) {
        out.openTag("multipart-config", origin(md, s.getName() + ".servlet.multipart-config"));
        if (multipartConfig.getLocation() != null)
            out.tag("location", multipartConfig.getLocation());
        out.tag("max-file-size", Long.toString(multipartConfig.getMaxFileSize()));
        out.tag("max-request-size", Long.toString(multipartConfig.getMaxRequestSize()));
        out.tag("file-size-threshold", Long.toString(multipartConfig.getFileSizeThreshold()));
        out.closeTag();
    }
    out.closeTag();
}