Examples with Routing io.helidon.webserver.Routing used on opensource projects

Example 51 with Routing

use of io.helidon.webserver.Routing in project helidon by oracle.

the class Main method mediaReader.

/**
 * Use a custom {@link MessageBodyReader reader} to convert the request content into an object of a given type.
 */
public void mediaReader() {
    Routing routing = Routing.builder().post("/create-record", Handler.create(Name.class, (req, res, name) -> {
        System.out.println("Name: " + name);
        res.status(Http.Status.CREATED_201).send(name.toString());
    })).build();
    // Create a media support that contains the defaults and our custom Name reader
    MediaContext mediaContext = MediaContext.builder().addReader(NameReader.create()).build();
    startServer(routing, mediaContext);
}

Example 52 with Routing

use of io.helidon.webserver.Routing in project helidon by oracle.

the class DigestExampleBuilderMain method main.

/**
 * Starts this example. Programmatical configuration. See standard output for instructions.
 *
 * @param args ignored
 */
public static void main(String[] args) {
    // load logging configuration
    LogConfig.configureRuntime();
    // build routing (same as done in application.conf)
    Routing routing = Routing.builder().register(buildWebSecurity().securityDefaults(WebSecurity.authenticate())).get("/noRoles", WebSecurity.enforce()).get("/user[/{*}]", WebSecurity.rolesAllowed("user")).get("/admin", WebSecurity.rolesAllowed("admin")).get("/deny", WebSecurity.rolesAllowed("deny").audit()).any("/noAuthn", WebSecurity.rolesAllowed("admin").authenticationOptional().audit()).get("/{*}", (req, res) -> {
        Optional<SecurityContext> securityContext = req.context().get(SecurityContext.class);
        res.headers().contentType(MediaType.TEXT_PLAIN.withCharset("UTF-8"));
        res.send("Hello, you are: \n" + securityContext.map(ctx -> ctx.user().orElse(SecurityContext.ANONYMOUS).toString()).orElse("Security context is null"));
    }).build();
    // start server (blocks until started)
    server = DigestExampleUtil.startServer(routing);
}

Example 53 with Routing

use of io.helidon.webserver.Routing in project helidon by oracle.

the class CommentsServiceTest method testRouting.

@Test
public void testRouting() throws Exception {
    Routing routing = Routing.builder().register(new CommentsService()).build();
    TestResponse response = TestClient.create(routing).path("one").get();
    assertEquals(Http.Status.OK_200, response.status());
    response = TestClient.create(routing).path("one").post(MediaPublisher.create(MediaType.TEXT_PLAIN, "aaa"));
    assertEquals(Http.Status.OK_200, response.status());
    response = TestClient.create(routing).path("one").get();
    assertEquals(Http.Status.OK_200, response.status());
    byte[] data = response.asBytes().toCompletableFuture().join();
    assertEquals("anonymous: aaa", new String(data, StandardCharsets.UTF_8));
}

Example 54 with Routing

use of io.helidon.webserver.Routing in project helidon by oracle.

the class ServerBuilderMain method startServer.

static Single<WebServer> startServer(int unsecured, int secured) {
    SocketConfiguration socketConf = SocketConfiguration.builder().name("secured").port(secured).tls(tlsConfig()).build();
    Single<WebServer> webServer = WebServer.builder().port(unsecured).routing(createPlainRouting()).addSocket(socketConf, createMtlsRouting()).build().start();
    webServer.thenAccept(ws -> {
        System.out.println("WebServer is up!");
        System.out.println("Unsecured: http://localhost:" + ws.port() + "/");
        System.out.println("Secured: https://localhost:" + ws.port("secured") + "/");
        ws.whenShutdown().thenRun(() -> System.out.println("WEB server is DOWN. Good bye!"));
    }).exceptionally(t -> {
        System.err.println("Startup failed: " + t.getMessage());
        t.printStackTrace(System.err);
        return null;
    });
    return webServer;
}

Example 55 with Routing

use of io.helidon.webserver.Routing in project helidon by oracle.

the class Main method startServer.

/**
 * Start the server.
 * @return the created {@link io.helidon.webserver.WebServer} instance
 */
static Single<WebServer> startServer() {
    // load logging configuration
    LogConfig.configureRuntime();
    // By default this will pick up application.yaml from the classpath
    Config config = Config.create();
    // Ignore the "gets" timer.
    RegistryFilterSettings.Builder registryFilterSettingsBuilder = RegistryFilterSettings.builder().exclude(GreetService.TIMER_FOR_GETS);
    RegistrySettings.Builder registrySettingsBuilder = RegistrySettings.builder().filterSettings(registryFilterSettingsBuilder);
    MetricsSettings.Builder metricsSettingsBuilder = MetricsSettings.builder().registrySettings(MetricRegistry.Type.APPLICATION, registrySettingsBuilder.build());
    WebServer server = WebServer.builder().routing(createRouting(config, metricsSettingsBuilder)).config(config.get("server")).addMediaSupport(JsonpSupport.create()).build();
    Single<WebServer> webserver = server.start();
    // Try to start the server. If successful, print some info and arrange to
    // print a message at shutdown. If unsuccessful, print the exception.
    webserver.thenAccept(ws -> {
        System.out.println("WEB server is up! http://localhost:" + ws.port() + "/greet");
        ws.whenShutdown().thenRun(() -> System.out.println("WEB server is DOWN. Good bye!"));
    }).exceptionallyAccept(t -> {
        System.err.println("Startup failed: " + t.getMessage());
        t.printStackTrace(System.err);
    });
    return webserver;
}