io.quarkus.runtime.StartupEvent Java Examples

void onStart(@Observes StartupEvent event) {

        log.info("JPA storage is starting...");

        dsUrl.ifPresent(x -> log.debug("Datasource URL: " + x));
        dsUrl.orElseThrow(() -> new IllegalStateException("Datasource URL missing!"));

        if (!dsUser.isPresent()) {
            log.warn("Datasource username is missing.");
        }
        if (!dsPassword.isPresent()) {
            log.warn("Datasource password is missing.");
        }
    }
 

public void init(@Observes StartupEvent ev) throws InterruptedException {
    CountDownLatch latch = new CountDownLatch(1);
    vertx.deployVerticle(MyVerticle.class.getName(),
            new DeploymentOptions().setInstances(2),
            ar -> latch.countDown());
    latch.await();
}
 

public void init(@Observes StartupEvent ev) throws InterruptedException {
    CountDownLatch latch = new CountDownLatch(2);
    vertx.deployVerticle(new MyVerticle(),
            ar -> latch.countDown());
    vertx.deployVerticle(new MyVerticle(),
            ar -> latch.countDown());
    latch.await();
}
 

public void init(@Observes StartupEvent ev) {
    CountDownLatch latch = new CountDownLatch(5);
    vertx.deployVerticle(BareVerticle::new, new DeploymentOptions().setConfig(new JsonObject()
            .put("id", "bare")))
            .thenAccept(x -> latch.countDown());

    vertx.deployVerticle(BareVerticle.class.getName(), new DeploymentOptions().setConfig(new JsonObject()
            .put("id", "bare-classname")))
            .thenAccept(x -> latch.countDown());

    vertx.deployVerticle(RxVerticle::new, new DeploymentOptions().setConfig(new JsonObject()
            .put("id", "rx")))
            .thenAccept(x -> latch.countDown());

    vertx.deployVerticle(RxVerticle.class.getName(), new DeploymentOptions().setConfig(new JsonObject()
            .put("id", "rx-classname")))
            .thenAccept(x -> latch.countDown());

    vertx.deployVerticle(MutinyAsyncVerticle::new, new DeploymentOptions().setConfig(new JsonObject()
            .put("id", "mutiny")))
            .thenAccept(x -> latch.countDown());

    vertx.deployVerticle(MutinyAsyncVerticle.class.getName(), new DeploymentOptions().setConfig(new JsonObject()
            .put("id", "mutiny-classname")))
            .thenAccept(x -> latch.countDown());
    latch.countDown();
}
 

public void init(@Observes StartupEvent ev) {
    Assertions.assertNotNull(vertx);
    Assertions.assertNotNull(axle);
    Assertions.assertNotNull(rx);
    Assertions.assertNotNull(mutiny);
    ok = true;
}
 

@Transactional
public void setup(@Observes StartupEvent startupEvent) {
    Pet pet = new Pet();
    pet.setId(1);
    pet.setName("Goose");

    PetOwner petOwner = new PetOwner();
    petOwner.setId(1);
    petOwner.setName("Stuart");
    petOwner.setPet(pet);

    entityManager.persist(petOwner);

    pet = new Cat();
    pet.setId(2);
    pet.setName("Tiddles");

    petOwner = new PetOwner();
    petOwner.setId(2);
    petOwner.setName("Sanne");
    petOwner.setPet(pet);

    entityManager.persist(petOwner);

    pet = new Dog();
    pet.setId(3);
    pet.setName("Spot");
    ((Dog) pet).setFavoriteToy("Rubber Bone");

    petOwner = new PetOwner();
    petOwner.setId(3);
    petOwner.setName("Emmanuel");
    petOwner.setPet(pet);

    entityManager.persist(petOwner);

}
 

public void init(@Observes StartupEvent ev) {
    Assertions.assertNotNull(vertx);
    Assertions.assertNotNull(axle);
    Assertions.assertNotNull(rx);
    Assertions.assertNotNull(mutiny);
    ok = true;
}
 

void onStart(@Observes StartupEvent ev) {
    LOGGER.info("The application is starting...");
    FlowRule rule = new FlowRule()
            .setCount(1)
            .setGrade(RuleConstant.FLOW_GRADE_QPS)
            .setResource("GET:/hello/txt")
            .setLimitApp("default")
            .as(FlowRule.class);
    FlowRuleManager.loadRules(Arrays.asList(rule));

    SystemRule systemRule = new SystemRule();
    systemRule.setLimitApp("default");
    systemRule.setAvgRt(3000);
    SystemRuleManager.loadRules(Arrays.asList(systemRule));

    DegradeRule degradeRule1 = new DegradeRule("greeting1")
            .setCount(1)
            .setGrade(RuleConstant.DEGRADE_GRADE_EXCEPTION_COUNT)
            .setTimeWindow(10)
            .setMinRequestAmount(1);

    DegradeRule degradeRule2 = new DegradeRule("greeting2")
            .setCount(1)
            .setGrade(RuleConstant.DEGRADE_GRADE_EXCEPTION_COUNT)
            .setTimeWindow(10)
            .setMinRequestAmount(1);
    DegradeRuleManager.loadRules(Arrays.asList(degradeRule1, degradeRule2));
}
 

public void onStart(@Observes StartupEvent event) {
    log.info("onStart..");
    try {
        exposeMetrics();
    } catch (Exception e) {
        // ignore, not critical (service may have been already exposed)
        log.warn("Unable to expose the metrics, cause: {}", e.getMessage());
    }
}
 

public void register(@Observes StartupEvent ev) {
    // Don't use rc.vertx() as it would be the RestEasy instance
    router.get("/").handler(rc -> vertx.eventBus().<String> request("my-address", "", m -> {
        if (m.failed()) {
            rc.response().end("failed");
        } else {
            rc.response().end(m.result().body());
        }
    }));
}
 

@Transactional
public void loadUsers(@Observes StartupEvent evt) {
    // reset and load all test users
    User.deleteAll();
    User.add("admin", "admin", "admin");
    User.add("user", "user", "user");
}
 

@Test
public void testBeans() {
    String debugPath = RestAssured.get("/console-path").asString();
    JsonArray beans = new JsonArray(RestAssured.get(debugPath + "/arc/beans").asString());
    JsonArray observers = new JsonArray(RestAssured.get(debugPath + "/arc/observers").asString());
    JsonObject fooBean = null;
    JsonObject fooObserver = null;
    for (int i = 0; i < beans.size(); i++) {
        JsonObject bean = beans.getJsonObject(i);
        if (bean.getString("beanClass").equals(Foo.class.getName())) {
            fooBean = bean;
        }
    }
    assertNotNull(fooBean);
    assertEquals(ApplicationScoped.class.getName(), fooBean.getString("scope"));
    assertEquals("CLASS", fooBean.getString("kind"));
    assertEquals("foo", fooBean.getString("name"));
    String beanId = fooBean.getString("id");
    assertNotNull(beanId);

    for (int i = 0; i < observers.size(); i++) {
        JsonObject observer = observers.getJsonObject(i);
        if (beanId.equals(observer.getString("declaringBean"))
                && StartupEvent.class.getName().equals(observer.getString("observedType"))) {
            fooObserver = observer;
            assertEquals(2500, fooObserver.getInteger("priority"));
        }
    }
    assertNotNull(fooObserver);
}
 

void onStart(@Observes StartupEvent event, Scheduler quartz) throws SchedulerException {
    JobDetail job = JobBuilder.newJob(Starter.class)
            .withIdentity("myJob", "myGroup")
            .build();
    Trigger trigger = TriggerBuilder.newTrigger()
            .withIdentity("myTrigger", "myGroup")
            .startNow()
            .withSchedule(SimpleScheduleBuilder.simpleSchedule()
                    .withIntervalInSeconds(1)
                    .repeatForever())
            .build();
    quartz.scheduleJob(job, trigger);
}
 

void start(@Observes @Priority(Interceptor.Priority.PLATFORM_BEFORE) StartupEvent startupEvent) {
    if (scheduler == null) {
        return;
    }
    try {
        scheduler.start();
    } catch (SchedulerException e) {
        throw new IllegalStateException("Unable to start Scheduler", e);
    }
}
 

public void onStart(@Observes StartupEvent event) {
    log.info("Starting..");
    CompletableFuture<Void> future = run().exceptionally(ex -> {
        log.error("Unable to start operator for one or more namespaces", ex);
        System.exit(1);
        return null;
    });
    if (config.isMetrics()) {
        CompletableFuture<Optional<HTTPServer>> maybeMetricServer = future.thenCompose(s -> runMetrics());
    }
}
 

@Transactional
void onStart(@Observes StartupEvent ev) throws InterruptedException {
    // only reindex if we imported some content
    if (Book.count() > 0) {
        Search.session(em)
                .massIndexer()
                .startAndWait();
    }
}
 

void start(@Observes @Priority(Interceptor.Priority.PLATFORM_BEFORE) StartupEvent event) {
    if (scheduledExecutor == null) {
        return;
    }
    // Try to compute the initial delay to execute the checks near to the whole second
    // Note that this does not guarantee anything, it's just best effort
    LocalDateTime now = LocalDateTime.now();
    LocalDateTime trunc = now.plusSeconds(1).truncatedTo(ChronoUnit.SECONDS);
    scheduledExecutor.scheduleAtFixedRate(this::checkTriggers, ChronoUnit.MILLIS.between(now, trunc), CHECK_PERIOD,
            TimeUnit.MILLISECONDS);
}
 

void onApplicationStart(@Observes @Priority(javax.interceptor.Interceptor.Priority.LIBRARY_BEFORE) StartupEvent event) {
    try {
        mediatorManager.initializeAndRun();
    } catch (Exception e) {
        throw new DeploymentException(e);
    }
}
 

void deploy(@Observes StartupEvent event, MyBeanVerticle verticle, MyUndeployedVerticle undeployedVerticle) {
    vertx.deployVerticle(verticle).await().indefinitely();
    deploymentId = vertx.deployVerticle(undeployedVerticle).await().indefinitely();
}
 

public void fireStartupEvent() {
    startup.fire(new StartupEvent());
}
 

public void init(@Observes StartupEvent ev) {
    Assertions.assertNotNull(vertx);
    ok = true;
}
 

void onStart(@Observes StartupEvent ev) {
    log.info("The application is starting...");
}
 

@Transactional(TxType.NEVER)
void reindexOnStart(@Observes StartupEvent event) throws InterruptedException {
	if ( "dev".equals( ProfileManager.getActiveProfile() ) ) {
		reindex();
	}
}
 

public void init(@Observes StartupEvent event) {
    router.get("/").handler(rc -> rc.response().end(items.encode()));
}
 

public void register(@Observes StartupEvent ignored) {
    router.route("/inject").handler(rc -> rc.response().end("inject - ok"));
    router.route().failureHandler(rc -> rc.failure().printStackTrace());
    router.route("/body").consumes("text/plain").handler(BodyHandler.create())
            .handler(rc -> rc.response().end(rc.getBodyAsString()));
}
 

public void init(@Observes StartupEvent event) {
    vertx.eventBus().consumer("my-address", m -> m.reply("hello"));
}
 

void onStart(@Observes StartupEvent event) {
}
 

public void register(@Observes StartupEvent ev) {
    router.get("/bean").handler(rc -> rc.response().end(message));
}
 

public void register(@Observes StartupEvent ev) {
    router.get("/dev").handler(rc -> rc.response().end(message));
}
 

void onStart(@Observes StartupEvent event) {
    startupEvent.set(event);
}