io.undertow.server.handlers.resource.FileResourceManager Java Examples

public RoutingHandler get()
{
    RoutingHandler router = new RoutingHandler();
    final String assetsPath = serviceConfig.getString("path");
    final String assetsDirectoryName = serviceConfig.getString("dir");
    final Integer assetsCacheTime = serviceConfig.getInt("cache.time");
    final FileResourceManager fileResourceManager = new FileResourceManager(Paths.get(assetsDirectoryName).toFile());

    router.add(Methods.GET,
            assetsPath + "/*",
            io.undertow.Handlers.rewrite("regex('" + assetsPath + "/(.*)')",
                    "/$1",
                    getClass().getClassLoader(),
                    new ResourceHandler(fileResourceManager).setCachable(TruePredicate.instance()).setCacheTime(assetsCacheTime)));

    this.registeredEndpoints.add(EndpointInfo.builder()
            .withConsumes("*/*")
            .withProduces("*/*")
            .withPathTemplate(assetsPath)
            .withControllerName(this.getClass().getSimpleName())
            .withMethod(Methods.GET)
            .build());

    return router;
}
 

public static void main(String[] args) throws Exception {
    DeploymentInfo servletBuilder = Servlets.deployment()
            .setContextPath("/")
            .setClassLoader(Main.class.getClassLoader())
            .setDeploymentName("zooadmin.war")
            ;
    Integer port= PropUtil.getInt("port");
    String host=PropUtil.getString("host");
    String resource=PropUtil.getString("resource");
    FilterInfo jfinalFilter=new FilterInfo("jfinal",JFinalFilter.class);
    jfinalFilter.addInitParam("configClass","com.baicai.core.Config");
    servletBuilder.addFilter(jfinalFilter);
    servletBuilder.addFilterUrlMapping("jfinal","/*", DispatcherType.REQUEST);
    servletBuilder.addFilterUrlMapping("jfinal","/*", DispatcherType.FORWARD);
    servletBuilder.setResourceManager(new FileResourceManager(new File(resource), 1024));


    DeploymentManager manager = Servlets.defaultContainer().addDeployment(servletBuilder);
    manager.deploy();
    PathHandler path = Handlers.path(Handlers.redirect("/"))
           .addPrefixPath("/", manager.start());
    Undertow server = Undertow.builder()
            .addHttpListener(port, host)
            .setHandler(path)
            .build();
    // start server
    server.start();
    log.info("http://"+host+":"+port);
}
 

public static void startServer(int port, boolean enableCors) throws Exception {
    final DeploymentInfo deployment = Servlets.deployment().setClassLoader(WebServer.class.getClassLoader());
    deployment.setContextPath("");
    deployment.setDeploymentName("membrane");
    deployment.addInitParameter("contextConfigLocation", "classpath:context/application-context.xml");
    deployment.setResourceManager(new FileResourceManager(new File("."), 0));
    deployment.addListener(Servlets.listener(ContextLoaderListener.class));
    deployment.addListener(Servlets.listener(RequestContextListener.class));
    deployment.addServlet(Servlets.servlet("dispatcher", DispatcherServlet.class).addMapping("/*")
            .addInitParam("contextConfigLocation", "classpath:context/dispatcher-servlet.xml"));
    deployment.addFilter(Servlets.filter(CharacterEncodingFilter.class).addInitParam("forceEncoding", "true")
            .addInitParam("encoding", "UTF-8"));

    final DeploymentManager manager = Servlets.defaultContainer().addDeployment(deployment);
    manager.deploy();

    final HttpHandler handler;
    if (enableCors) {
        CorsHandlers corsHandlers = new CorsHandlers();
        handler = corsHandlers.allowOrigin(manager.start());
    } else {
        handler = manager.start();
    }

    final Undertow server = Undertow.builder().addHttpListener(port, "0.0.0.0").setHandler(handler).build();
    server.start();

    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            // graceful shutdown of everything
            server.stop();
            try {
                manager.stop();
            } catch (ServletException e) {
            }
            manager.undeploy();
        }
    });
}
 

@BeforeClass
public static void setUp() {
    if (server == null) {
        server = Undertow.builder()
                .addHttpListener(1234, "localhost")
                .setHandler(resource(new FileResourceManager(
                        new File("./src/test/resources/remotes"), 100)))
                .build();
        server.start();
    }
}
 

@BeforeClass
public static void setUp() {
    if (server == null) {
        server = Undertow.builder()
                .addHttpListener(1234, "localhost")
                .setHandler(resource(new FileResourceManager(
                        new File("./src/test/resources/remotes"), 100)))
                .build();
        server.start();
    }
}
 

@BeforeClass
public static void setUp() {
    if (server == null) {
        server = Undertow.builder()
                .addHttpListener(1234, "localhost")
                .setHandler(resource(new FileResourceManager(
                        new File("./src/test/resources/remotes"), 100)))
                .build();
        server.start();
    }
}
 

@BeforeClass
public static void setUp() {
    if (server == null) {
        server = Undertow.builder()
                .addHttpListener(1234, "localhost")
                .setHandler(resource(new FileResourceManager(
                        new File("./src/test/resources/remotes"), 100)))
                .build();
        server.start();
    }
}
 

public static void main(String[] args) throws Exception {
    DeploymentInfo servletBuilder = Servlets.deployment()
            .setContextPath("/")
            .setClassLoader(Main.class.getClassLoader())
            .setDeploymentName("zooadmin.war")
            ;
    Integer port= PropUtil.getInt("port");
    String host=PropUtil.getString("host");
    String resource=PropUtil.getString("resource");
    FilterInfo jfinalFilter=new FilterInfo("jfinal",JFinalFilter.class);
    jfinalFilter.addInitParam("configClass","com.baicai.core.Config");
    servletBuilder.addFilter(jfinalFilter);
    servletBuilder.addFilterUrlMapping("jfinal","/*", DispatcherType.REQUEST);
    servletBuilder.addFilterUrlMapping("jfinal","/*", DispatcherType.FORWARD);
    servletBuilder.setResourceManager(new FileResourceManager(new File(resource), 1024));


    DeploymentManager manager = Servlets.defaultContainer().addDeployment(servletBuilder);
    manager.deploy();
    PathHandler path = Handlers.path(Handlers.redirect("/"))
           .addPrefixPath("/", manager.start());
    Undertow server = Undertow.builder()
            .addHttpListener(port, host)
            .setHandler(path)
            .build();
    // start server
    server.start();
    log.info("http://"+host+":"+port);
}
 

public void setExtraResources(List extraResources) {
    List<ResourceManager> delegates = new ArrayList<>();
    for (Object o: extraResources) {
        File resource = File.class.cast(o);
        try {
            delegates.add(new FileResourceManager(resource.getCanonicalFile(), 1024, true, false, "/"));
        } catch (IOException e) {
            LOGGER.warning("Unable to create cannonical file from {}. File skipped.", resource.getName(), e);
        }
    }
    delegates.addAll(this.delegates);
    this.delegates = delegates;
}
 

static public void start() {
    // hosts and server configuration
    Map<String, Object> hostConfigMap = ServiceLocator.getInstance().getJsonMapConfig(ServiceLocator.HOST_CONFIG);
    Map<String, Object> serverConfigMap = ServiceLocator.getInstance().getJsonMapConfig(ServiceLocator.SERVER_CONFIG);

    OrientGraphFactory factory = ServiceLocator.getInstance().getFactory();
    // check if database exists, if not create it and init it.
    if(!factory.exists()) {
        try {
            OrientBaseGraph g = new OrientGraph(ServiceLocator.getInstance().getDbUrl());
            // database is auto created
            g.command(new OCommandSQL("alter database custom useLightweightEdges=true")).execute();
            g.command(new OCommandSQL("alter database DATETIMEFORMAT yyyy-MM-dd'T'HH:mm:ss.SSS")).execute();
            g.command(new OCommandSQL("alter database TIMEZONE UTC")).execute();
            OGlobalConfiguration.RID_BAG_EMBEDDED_TO_SBTREEBONSAI_THRESHOLD.setValue(-1);
        } finally {
            // this also closes the OrientGraph instances created by the factory
            // Note that OrientGraphFactory does not implement Closeable
            factory.close();
        }
        InitDatabase.initDb();
        // load rule compileCache here
        AbstractRuleRule.loadCompileCache();
        // replay all the event to create database image.
        // TODO need to rethink replay as orientdb is used instead of Memory Image.
        replayEvent();
    } else {
        // load rule compileCache here
        AbstractRuleRule.loadCompileCache();
    }

    NameVirtualHostHandler virtualHostHandler = new NameVirtualHostHandler();
    Iterator<String> it = hostConfigMap.keySet().iterator();
    while (it.hasNext()) {
        String host = it.next();
        Map<String, String> hostPropMap = (Map<String, String>)hostConfigMap.get(host);
        String base = hostPropMap.get("base");
        String transferMinSize = hostPropMap.get("transferMinSize");
        virtualHostHandler
                .addHost(
                        host,
                        Handlers.predicates(
                            PredicatedHandlersParser.parse("not path-prefix('/images', '/assets', '/api') -> rewrite('/index.html')"
                            //PredicatedHandlersParser.parse("not path-suffix['.js', '.html', '.css'] -> rewrite['/index.html']"
                            //PredicatedHandlersParser.parse("path-prefix['/home', '/page', '/form'] -> rewrite['/index.html']"
                            , LightServer.class.getClassLoader()),
                                new PathHandler(resource(new FileResourceManager(
                                        new File(base), Integer
                                        .valueOf(transferMinSize))))
                                        .addPrefixPath("/api/rs",
                                                new EagerFormParsingHandler().setNext(
                                                        new RestHandler()))
                                        .addPrefixPath("/api/ws",
                                                websocket(new WebSocketHandler()))
                        ));
    }
    String ip = (String)serverConfigMap.get("ip");
    String port = (String)serverConfigMap.get("port");
    server = Undertow
            .builder()
            .addHttpListener(Integer.valueOf(port), ip)
            .setBufferSize(1024 * 16)
            .setServerOption(UndertowOptions.ALWAYS_SET_KEEP_ALIVE, false)
            .setHandler(
                    Handlers.header(virtualHostHandler,
                            Headers.SERVER_STRING, "LIGHT"))
            .setWorkerThreads(200).build();
    server.start();

}