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

Example 71 with Routing

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

the class PokemonMain method startServer.

/**
 * Start the server.
 *
 * @return the created {@link io.helidon.webserver.WebServer} instance
 */
static WebServer startServer() {
    // load logging configuration
    LogConfig.configureRuntime();
    // By default this will pick up application.yaml from the classpath
    Config config = isMongo() ? Config.create(ConfigSources.classpath(MONGO_CFG)) : Config.create();
    // Prepare routing for the server
    Routing routing = createRouting(config);
    WebServer server = WebServer.builder(routing).addMediaSupport(JsonpSupport.create()).addMediaSupport(JsonbSupport.create()).config(config.get("server")).tracer(TracerBuilder.create(config.get("tracing")).build()).build();
    // Start the server and print some info.
    server.start().thenAccept(ws -> System.out.println("WEB server is up! http://localhost:" + ws.port() + "/"));
    // Server threads are not daemon. NO need to block. Just react.
    server.whenShutdown().thenRun(() -> System.out.println("WEB server is DOWN. Good bye!"));
    return server;
}

Example 72 with Routing

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

the class TestJsonBindingSupport method genericType.

@Test
public void genericType() throws Exception {
    GenericType<List<Person>> personsType = new GenericType<>() {
    };
    final Routing routing = Routing.builder().post("/foo", (req, res) -> {
        req.content().as(personsType).thenAccept(res::send);
    }).build();
    final String personsJson = "[{\"name\":\"Frank\"},{\"name\":\"John\"}]";
    final TestResponse response = TestClient.create(routing, JsonbSupport.create()).path("/foo").post(MediaPublisher.create(MediaType.APPLICATION_JSON.withCharset("UTF-8"), personsJson));
    assertThat(response.headers().first(Http.Header.CONTENT_TYPE).orElse(null), is(MediaType.APPLICATION_JSON.toString()));
    final String json = response.asString().get(10, TimeUnit.SECONDS);
    assertThat(json, is(personsJson));
}

Example 73 with Routing

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

the class TestClientTest method nextInErrorWhenHeadersSent.

@Test
public void nextInErrorWhenHeadersSent() throws Exception {
    StringBuffer sb = new StringBuffer();
    Routing routing = Routing.builder().any((req, res) -> {
        sb.append("any-");
        res.status(300);
        try {
            res.send().toCompletableFuture().get();
        } catch (Exception e) {
            fail("Should not have gotten an exception.");
        }
        throw new HttpException("test-exception", Http.ResponseStatus.create(400));
    }).error(Throwable.class, (req, res, ex) -> {
        sb.append("throwableHandler");
        if (!res.headers().whenSent().toCompletableFuture().isDone()) {
            fail("Headers weren't send as expected!");
        }
        req.next();
    }).build();
    TestResponse response = TestClient.create(routing).path("/anything/anywhere").get();
    assertThat(sb.toString(), is("any-throwableHandler"));
    assertThat(response.status().code(), is(300));
}

Example 74 with Routing

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

the class TestClientTest method filtering.

@Test
public void filtering() throws Exception {
    StringBuffer sb = new StringBuffer();
    Routing routing = Routing.builder().any((req, res) -> {
        sb.append("A-");
        req.next();
    }).get("/foo", (req, res) -> {
        sb.append("foo-get");
        res.send();
    }).register(config -> {
        config.get("/bar", (req, res) -> {
            sb.append("B-");
            req.next();
        });
    }).get("/bar", (req, res) -> {
        sb.append("bar-get");
        res.send();
    }).build();
    TestResponse response = TestClient.create(routing).path("/foo").get();
    assertThat(sb.toString(), is("A-foo-get"));
    sb.setLength(0);
    response = TestClient.create(routing).path("/bar").get();
    assertThat(sb.toString(), is("A-B-bar-get"));
}

Example 75 with Routing

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

the class TestClientTest method errorHandling.

void errorHandling(RuntimeException exception, Http.Status status, boolean doThrow) throws Exception {
    Routing routing = Routing.builder().any((req, res) -> {
        if (doThrow) {
            throw exception;
        } else {
            req.next(exception);
        }
    }).build();
    TestResponse response = TestClient.create(routing).path("/anything/anywhere").get();
    assertThat(response.status(), is(status));
}