Example usage for javax.servlet DispatcherType REQUEST

Introduction

In this page you can find the example usage for javax.servlet DispatcherType REQUEST.

Prototype

DispatcherType REQUEST

To view the source code for javax.servlet DispatcherType REQUEST.

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Usage

From source file:http2.Main.java

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

    AnnotationConfigWebApplicationContext cxt = new AnnotationConfigWebApplicationContext();
    cxt.register(WebConfig.class);
    DispatcherServlet dispatcherServlet = new DispatcherServlet(cxt);

    Server server = new Server();

    ServletContextHandler context = new ServletContextHandler();
    context.setResourceBase("src/main/webapp");
    context.addServlet(new ServletHolder("default", DefaultServlet.class), "");
    context.addServlet(new ServletHolder(dispatcherServlet), "/");
    context.addFilter(new FilterHolder(new PushCacheFilter()), "/*", EnumSet.of(DispatcherType.REQUEST));
    server.setHandler(context);//  www.j  av a2  s . c o m

    HttpConfiguration httpConfig = new HttpConfiguration();
    httpConfig.setSecureScheme("https");
    httpConfig.setSecurePort(8443);
    httpConfig.setSendXPoweredBy(true);
    httpConfig.setSendServerVersion(true);

    HttpConfiguration httpsConfig = new HttpConfiguration(httpConfig);
    httpsConfig.addCustomizer(new SecureRequestCustomizer());

    ServerConnector httpConnector = new ServerConnector(server, new HttpConnectionFactory(httpConfig));
    httpConnector.setPort(8080);
    server.addConnector(httpConnector);

    ServerConnector http2Connector = createHttp2Connector(server, httpsConfig);
    http2Connector.setPort(8443);
    server.addConnector(http2Connector);

    ALPN.debug = true;

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

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From source file:com.github.zk1931.pulsefs.Main.java

public static void main(String[] args) throws Exception {
    // Options for command arguments.
    Options options = new Options();

    Option port = OptionBuilder.withArgName("port").hasArg(true).isRequired(true).withDescription("port number")
            .create("port");

    Option addr = OptionBuilder.withArgName("addr").hasArg(true).withDescription("addr (ip:port) for Zab.")
            .create("addr");

    Option join = OptionBuilder.withArgName("join").hasArg(true).withDescription("the addr of server to join.")
            .create("join");

    Option dir = OptionBuilder.withArgName("dir").hasArg(true).withDescription("the directory for logs.")
            .create("dir");

    Option help = OptionBuilder.withArgName("h").hasArg(false).withLongOpt("help")
            .withDescription("print out usages.").create("h");

    Option timeout = OptionBuilder.withArgName("timeout").hasArg(true)
            .withDescription("session timeout(seconds)").create("timeout");

    options.addOption(port).addOption(addr).addOption(join).addOption(dir).addOption(timeout).addOption(help);

    CommandLineParser parser = new BasicParser();
    CommandLine cmd;/*ww w  . j ava  2s  . co m*/
    String usage = "./bin/pulsefs -port port [Options]";
    try {
        cmd = parser.parse(options, args);
        if (cmd.hasOption("h")) {
            HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp(usage, options);
            return;
        }
    } catch (ParseException exp) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(usage, options);
        return;
    }

    PulseFSConfig config = new PulseFSConfig();

    if (cmd.hasOption("addr")) {
        config.setServerId(cmd.getOptionValue("addr"));
    }
    if (cmd.hasOption("join")) {
        config.setJoinPeer(cmd.getOptionValue("join"));
    }
    if (cmd.hasOption("dir")) {
        config.setLogDir(cmd.getOptionValue("dir"));
    }
    if (cmd.hasOption("timeout")) {
        String sessionTimeout = cmd.getOptionValue("timeout");
        config.setSessionTimeout(Integer.parseInt(sessionTimeout));
    }
    if (cmd.hasOption("port")) {
        config.setPort(Integer.parseInt(cmd.getOptionValue("port")));
    }

    Server server = new Server(config.getPort());
    // Suppress "Server" header in HTTP response.
    for (Connector y : server.getConnectors()) {
        for (ConnectionFactory x : y.getConnectionFactories()) {
            if (x instanceof HttpConnectionFactory) {
                ((HttpConnectionFactory) x).getHttpConfiguration().setSendServerVersion(false);
            }
        }
    }

    PulseFS fs = new PulseFS(config);
    SessionFilter sessionFilter = new SessionFilter(fs);
    FilterHolder filters = new FilterHolder(sessionFilter);

    ServletContextHandler pulsefs = new ServletContextHandler(ServletContextHandler.SESSIONS);
    pulsefs.setContextPath(PulseFSConfig.PULSEFS_ROOT);
    pulsefs.setAllowNullPathInfo(true);
    pulsefs.addServlet(new ServletHolder(new PulseFSHandler(fs)), "/*");
    pulsefs.addFilter(filters, "/*", EnumSet.of(DispatcherType.REQUEST));

    ServletContextHandler servers = new ServletContextHandler(ServletContextHandler.SESSIONS);
    servers.setContextPath(PulseFSConfig.PULSEFS_SERVERS_PATH);
    // Redirects /pulsefs/servers to /pulsefs/servers/
    servers.setAllowNullPathInfo(true);
    servers.addServlet(new ServletHolder(new PulseFSServersHandler(fs)), "/*");
    servers.addFilter(filters, "/*", EnumSet.of(DispatcherType.REQUEST));

    ServletContextHandler tree = new ServletContextHandler(ServletContextHandler.SESSIONS);
    tree.setContextPath("/");
    tree.addServlet(new ServletHolder(new TreeHandler(fs)), "/*");
    tree.addFilter(filters, "/*", EnumSet.of(DispatcherType.REQUEST));

    ServletContextHandler sessions = new ServletContextHandler(ServletContextHandler.SESSIONS);
    sessions.setContextPath(PulseFSConfig.PULSEFS_SESSIONS_PATH);
    // Redirects /pulsefs/sessions to /pulsefs/sessions/
    sessions.setAllowNullPathInfo(true);
    sessions.addServlet(new ServletHolder(new PulseFSSessionsHandler(fs)), "/*");
    sessions.addFilter(filters, "/*", EnumSet.of(DispatcherType.REQUEST));

    ContextHandlerCollection contexts = new ContextHandlerCollection();
    contexts.setHandlers(new Handler[] { sessions, servers, pulsefs, tree });
    server.setHandler(contexts);
    server.start();
    server.join();
}

---

From source file:com.dm.platform.listener.base.MyServletContextListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    System.out.println("MyServletContextListener");
    ServletContext sc = sce.getServletContext();

    ServletRegistration sr = sc.addServlet("spring", DispatcherServlet.class);
    sr.setInitParameter("contextConfigLocation", "/WEB-INF/dispatcher-servlet.xml");
    sr.addMapping("/spring/*");

    FilterRegistration fr = sc.addFilter(DynamicRegistFilter.class.getSimpleName(), DynamicRegistFilter.class);
    fr.addMappingForUrlPatterns(EnumSet.of(DispatcherType.REQUEST), true, "/platform/*");
    //          fr = sc.addFilter(DelegatingFilterProxy.class.getSimpleName(), DelegatingFilterProxy.class);
    //        fr.addMappingForUrlPatterns(EnumSet.of(DispatcherType.REQUEST), true, "/platform/*");

    sc.addListener(new ContextLoaderListener());
}

---

From source file:com.dm.platform.listener.PlatformServletContextListener.java

@Override
public void contextInitialized(ServletContextEvent sce) {
    System.out.println("contextInitialized");

    ServletContext sc = sce.getServletContext();
    sc.setInitParameter("contextConfigLocation", "/WEB-INF/applicationContext.xml");
    //    sc.addListener(ContextLoaderListener.class);
    FilterRegistration fr = sc.addFilter(DelegatingFilterProxy.class.getSimpleName(),
            DelegatingFilterProxy.class);
    fr.addMappingForUrlPatterns(EnumSet.of(DispatcherType.REQUEST), true, "/spring/*");

    ServletRegistration sr = sc.addServlet("spring", DispatcherServlet.class);
    sr.setInitParameter("contextConfigLocation",
            "/WEB-INF/dispatcher-servlet.xml /WEB-INF/platform-security.xml");
    sr.addMapping("/spring/*");

    fr = sc.addFilter(DynamicRegistFilter.class.getSimpleName(), DynamicRegistFilter.class);
    fr.addMappingForUrlPatterns(EnumSet.of(DispatcherType.REQUEST), true, "/platform/*");

}

---

From source file:com.olegchir.wicket_spring_security_example.init.AppInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {

    //Create webapp context
    AnnotationConfigWebApplicationContext root = new AnnotationConfigWebApplicationContext(); //part of spring-web
    root.register(SpringSecurityConfiguration.class); //register class by annotation. Here be all security rules.

    //Register DelegatingFilterProxy
    FilterRegistration.Dynamic springSecurityFilterChainReg = servletContext
            .addFilter("springSecurityFilterChain", DelegatingFilterProxy.class);
    springSecurityFilterChainReg//ww w.j  a va  2s .c  o  m
            .addMappingForUrlPatterns(EnumSet.of(DispatcherType.ERROR, DispatcherType.REQUEST), false, "/*");

    servletContext.addListener(new ContextLoaderListener(root));

    //Register WicketFilter
    WicketFilter wicketFilter = new WicketFilter(new WicketApplication()) {
        @Override
        public void init(boolean isServlet, FilterConfig filterConfig) throws ServletException {
            setFilterPath(""); //don't use web.xml. WicketApplication.init is a custom override for it.
            super.init(isServlet, filterConfig);
        }
    };
    FilterRegistration.Dynamic wicketFilterReg = servletContext.addFilter("wicketFilter", wicketFilter);
    wicketFilterReg.addMappingForUrlPatterns(EnumSet.allOf(DispatcherType.class), true, "*");
}

---

From source file:http2.DispatcherServletInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    servletContext.addFilter("pcf", "org.eclipse.jetty.servlets.PushCacheFilter").addMappingForUrlPatterns(
            EnumSet.of(DispatcherType.REQUEST, DispatcherType.FORWARD, DispatcherType.INCLUDE), true, "/*");
    super.onStartup(servletContext);
}

---

From source file:rashjz.info.com.az.config.MyWebInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    AnnotationConfigWebApplicationContext appContext = new AnnotationConfigWebApplicationContext();
    appContext.register(SpringWebConfig.class);

    DispatcherServlet dispatcherServlet = new DispatcherServlet(appContext);
    dispatcherServlet.setThrowExceptionIfNoHandlerFound(true);
    ServletRegistration.Dynamic dispatcher = servletContext.addServlet("SpringDispatcher", dispatcherServlet);
    dispatcher.setLoadOnStartup(1);// w  ww.  j a  v  a 2 s .co  m
    dispatcher.addMapping("/");

    CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
    characterEncodingFilter.setEncoding("UTF-8");
    characterEncodingFilter.setForceEncoding(true);

    EnumSet<DispatcherType> dispatcherTypes = EnumSet.of(DispatcherType.REQUEST, DispatcherType.FORWARD);
    FilterRegistration.Dynamic characterEncoding = servletContext.addFilter("characterEncoding",
            characterEncodingFilter);
    characterEncoding.addMappingForUrlPatterns(dispatcherTypes, true, "/*");
}

---

From source file:org.ameba.http.MultiTenancyConfiguration.java

/**
 * Registers the MultiTenantSessionFilter filter.
 *
 * @return The registration bean instance
 *///from   ww  w.j  a v  a  2  s .c  o  m
public @Bean FilterRegistrationBean multiTenantSessionFilter() {
    FilterRegistrationBean registration = new FilterRegistrationBean(new MultiTenantSessionFilter());
    registration.setDispatcherTypes(DispatcherType.REQUEST);
    registration.addInitParameter(org.ameba.Constants.PARAM_MULTI_TENANCY_ENABLED, String.valueOf(enabled));
    registration.addInitParameter(org.ameba.Constants.PARAM_MULTI_TENANCY_THROW_IF_NOT_PRESENT,
            String.valueOf(throwIfNotPresent));
    return registration;
}

---

From source file:org.fon.documentmanagementsystem.config.WebAppInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
    ctx.register(AppConfig.class);
    ctx.setServletContext(servletContext);
    ServletRegistration.Dynamic servlet = servletContext.addServlet("dispatcher", new DispatcherServlet(ctx));
    servlet.addMapping("/");
    servlet.setLoadOnStartup(1);/*from www .j  a v  a 2  s .  co m*/
    servlet.setMultipartConfig(new MultipartConfigElement("", 1024 * 1024 * 25, 1024 * 1024 * 25, 0));

    CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
    characterEncodingFilter.setEncoding("UTF-8");
    characterEncodingFilter.setForceEncoding(true);
    FilterRegistration.Dynamic characterEncoding = servletContext.addFilter("characterEncoding",
            characterEncodingFilter);
    EnumSet<DispatcherType> dispatcherTypes = EnumSet.of(DispatcherType.REQUEST, DispatcherType.FORWARD);
    characterEncoding.addMappingForUrlPatterns(dispatcherTypes, true, "/*");
}

---

From source file:org.jblogcms.core.config.MainConfig.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
    rootContext.register(MainContext.class);

    ServletRegistration.Dynamic dispatcher = servletContext.addServlet(DISPATCHER_SERVLET_NAME,
            new DispatcherServlet(rootContext));
    dispatcher.setLoadOnStartup(1);/* ww w  .  j a  v a  2 s.  com*/
    dispatcher.addMapping(DISPATCHER_SERVLET_MAPPING);
    EnumSet<DispatcherType> dispatcherTypes = EnumSet.of(DispatcherType.REQUEST, DispatcherType.FORWARD);

    CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
    characterEncodingFilter.setEncoding("UTF-8");
    characterEncodingFilter.setForceEncoding(true);

    FilterRegistration.Dynamic characterEncoding = servletContext.addFilter("characterEncoding",
            characterEncodingFilter);
    characterEncoding.addMappingForUrlPatterns(dispatcherTypes, true, "/*");

    FilterRegistration.Dynamic security = servletContext.addFilter("springSecurityFilterChain",
            new DelegatingFilterProxy());
    security.addMappingForUrlPatterns(dispatcherTypes, true, "/*");

    servletContext.addListener(new ContextLoaderListener(rootContext));

}

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