Java Flux類代碼示例

本文整理匯總了Java中reactor.core.publisher.Flux類的典型用法代碼示例。如果您正苦於以下問題：Java Flux類的具體用法？Java Flux怎麽用？Java Flux使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。

Flux類屬於reactor.core.publisher包，在下文中一共展示了Flux類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: testWithString

import reactor.core.publisher.Flux; //導入依賴的package包/類
@Ignore
@Test
public void testWithString() throws Exception {
    KafkaComponent kafka = createComponent();
    
    Mono<List<String>> receive = Flux.from(kafka.from(TOPIC2, String.class))
        .take(2)
        .collectList();
    
    Subscriber<ProducerRecord> toTopic = kafka.to(TOPIC2, ProducerRecord.class);
    Flux.just(new ProducerRecord<String, String>(TOPIC2, "1", "test"),
              new ProducerRecord<String, String>(TOPIC2, "1", "test2"))
        .subscribe(toTopic);

    List<String> received = receive.block(Duration.ofSeconds(10));
    Assert.assertEquals(2, received.size());
    Assert.assertEquals("test", received.get(0));
    Assert.assertEquals("test2", received.get(1));
}

開發者ID:cschneider，項目名稱:reactive-components，代碼行數:20，代碼來源:TestKafka.java

示例2: init

import reactor.core.publisher.Flux; //導入依賴的package包/類
@EventListener(value = ContextRefreshedEvent.class)
public void init() {
    log.info("start data initialization  ...");
    this.posts
        .deleteAll()
        .thenMany(
            Flux
                .just("Post one", "Post two")
                .flatMap(
                    title -> this.posts.save(Post.builder().title(title).content("content of " + title).build())
                )
        )
        .log()
        .subscribe(
            null,
            null,
            () -> log.info("done initialization...")
        );

}

開發者ID:hantsy，項目名稱:spring-reactive-sample，代碼行數:21，代碼來源:DataInitializer.java

示例3: test3

import reactor.core.publisher.Flux; //導入依賴的package包/類
@Test
public void test3() {
    Flux<Long> fast = Flux.interval(Duration.ofSeconds(1));
    Flux<Long> slow = Flux.interval(Duration.ofSeconds(3));

    Flux<Long> clock = Flux.merge(
            fast.filter(t -> isFastTime()),
            slow.filter(t -> isSlowTime())
    );

    Flux<LocalDateTime> dateEmitter = Flux.interval(Duration.ofSeconds(1))
            .map(t -> LocalDateTime.now());

    Flux<LocalDateTime> localDateTimeFlux = clock.withLatestFrom(dateEmitter, (tick, date) -> date);

    localDateTimeFlux.subscribe(t -> System.out.println(t.format(DateTimeFormatter.ofPattern("yyyy-MM-dd hh:mm:ss"))));
}

開發者ID:vgrazi，項目名稱:reactive-demo，代碼行數:18，代碼來源:Samples.java

示例4: requestStream

import reactor.core.publisher.Flux; //導入依賴的package包/類
@Override
public Flux<Payload> requestStream(Payload payload) {
	JsonNode metadata = readConnectionMetadata(payload.getMetadataUtf8());
	try {
		MethodHandler handler = handlerFor(metadata);
		Converter converter = converterFor(MimeType.valueOf(metadata.get("MIME_TYPE").textValue()));
		Object converted = converter.read(ServiceUtils.toByteArray(payload.getData()), getActualType(handler.getInfo().getParameterType()));
		Flux result = (Flux)handler.invoke(handler.getInfo().buildInvocationArguments(converted, null));
		return result.map(o ->
			new PayloadImpl(converter.write(o))
		);

	} catch (Exception e){
		return Flux.error(new ApplicationException("No path found for " + metadata.get("PATH").asText()));
	}
}

開發者ID:viniciusccarvalho，項目名稱:spring-cloud-sockets，代碼行數:17，代碼來源:DispatcherHandler.java

示例5: requestStream

import reactor.core.publisher.Flux; //導入依賴的package包/類
@Override
public Flux<Payload> requestStream(Payload payload) {
  try {
    ByteBuf metadata = Unpooled.wrappedBuffer(payload.getMetadata());
    int namespaceId = ProteusMetadata.namespaceId(metadata);
    int serviceId = ProteusMetadata.serviceId(metadata);

    ProteusService proteusService = getService(namespaceId, serviceId);

    if (proteusService == null) {
      return Flux.error(new ServiceNotFound(namespaceId, serviceId));
    }

    return proteusService.requestStream(payload);

  } catch (Throwable t) {
    return Flux.error(t);
  }
}

開發者ID:netifi，項目名稱:proteus-java，代碼行數:20，代碼來源:RequestHandlingRSocket.java

示例6: init

import reactor.core.publisher.Flux; //導入依賴的package包/類
@EventListener(value = ContextRefreshedEvent.class)
public void init() {
    log.info("start data initialization  ...");
    this.posts
        .deleteAll()
        .thenMany(

            Flux
                .range(1, 1000)
                .flatMap(
                    num -> this.posts.save(Post.builder().title("Title" + num).content("content of " + "Title" + num).build())
                )
        )
        .log()
        .subscribe(
            null,
            null,
            () -> log.info("done initialization...")
        );

}

開發者ID:hantsy，項目名稱:spring-reactive-sample，代碼行數:22，代碼來源:DataInitializer.java

示例7: requestChannel

import reactor.core.publisher.Flux; //導入依賴的package包/類
@Override
public Flux<Payload> requestChannel(Publisher<Payload> payloads) {
  return new SwitchTransform<>(payloads, (payload, flux) -> {
    ByteBuf metadata = Unpooled.wrappedBuffer(payload.getMetadata());
    int namespaceId = ProteusMetadata.namespaceId(metadata);
    int serviceId = ProteusMetadata.serviceId(metadata);

    ProteusService proteusService = getService(namespaceId, serviceId);

    if (proteusService == null) {
      return Flux.error(new ServiceNotFound(namespaceId, serviceId));
    }

    return proteusService.requestChannel(payload, flux);
  });
}

開發者ID:netifi，項目名稱:proteus-java，代碼行數:17，代碼來源:RequestHandlingRSocket.java

示例8: getOrder

import reactor.core.publisher.Flux; //導入依賴的package包/類
public Order getOrder(String orderId, Boolean validate) {
    // 獲取訂單
    Order order = orderRepositroy.findOne(orderId);

    if(validate) {
        // 驗證事件對應的訂單的賬戶號(account number)屬於用戶
        try {
            validateAccountNumber(order.getAccountNumber());
        } catch (Exception e) {
            return null;
        }
    }

    Flux<OrderEvent> orderEvents = Flux.fromStream(orderEventRepository.findOrderEventsByOrderId(orderId));

    // 聚合訂單狀態
    return orderEvents.takeWhile(orderEvent -> orderEvent.getType() != OrderEventType.DELIVERED)
            .reduceWith(() -> order, Order::incorporate)
            .get();
}

開發者ID:chaokunyang，項目名稱:microservices-event-sourcing，代碼行數:21，代碼來源:OrderServiceV1.java

示例9: initPosts

import reactor.core.publisher.Flux; //導入依賴的package包/類
private void initPosts() {
    log.info("start data initialization  ...");
    this.posts
        .deleteAll()
        .thenMany(
            Flux
                .just("Post one", "Post two")
                .flatMap(
                    title -> this.posts.save(Post.builder().title(title).content("content of " + title).build())
                )
        )
        .log()
        .subscribe(
            null,
            null,
            () -> log.info("done initialization...")
        );
}

開發者ID:hantsy，項目名稱:spring-reactive-sample，代碼行數:19，代碼來源:DataInitializer.java

示例10: getAllBooks

import reactor.core.publisher.Flux; //導入依賴的package包/類
@GetMapping("/books")
public Flux<List<Book>> getAllBooks() {

	ArrayList<Book> books=new ArrayList<Book>();
	books.add(new Book("Spring 5.0",1234l,"Packt Pub Publication",500,"Learn Spring", "T.M.Jog"));
	books.add(new Book("Learn Modular Java",1234l,"Packt Pub Publication",500,"Learn java", "Author1"));
	return Flux.just(books);
}

開發者ID:PacktPublishing，項目名稱:Learning-Spring-5.0，代碼行數:9，代碼來源:MyBookController.java

示例11: decide

import reactor.core.publisher.Flux; //導入依賴的package包/類
public Mono<Boolean> decide(Authentication authentication, Object object, Flux<ConfigAttribute> configAttributes) {
	return Mono
		.just(Tuples.of(authentication, object, configAttributes))
		.publishOn(Schedulers.elastic())
		.filter((Tuple3<Authentication, Object, Flux<ConfigAttribute>> t) -> {
			Authentication auth = t.getT1();
			return auth != null && auth.isAuthenticated();
		})
		.then((Function<Tuple3<Authentication, Object, Flux<ConfigAttribute>>, Mono<Boolean>>) t -> {
			List<ConfigAttribute> attrs = new ArrayList<>();
			t.getT3().toIterable().forEach(attrs::add);

			try {
				accessDecisionManager.decide(t.getT1(), t.getT2(), attrs);
				return Mono.just(true);
			} catch(AccessDeniedException fail) {
				return Mono.just(false);
			}
		});
}

開發者ID:guilhebl，項目名稱:item-shop-reactive-backend，代碼行數:21，代碼來源:ReactiveAccessDecisionManagerAdapter.java

示例12: createPublisher

import reactor.core.publisher.Flux; //導入依賴的package包/類
@Override
public Publisher<Message> createPublisher(long elements) {
    ReactorTckGrpc.ReactorTckStub stub = ReactorTckGrpc.newReactorStub(channel);
    Flux<Message> request = Flux.range(0, (int)elements).map(this::toMessage);
    Publisher<Message> publisher = stub.manyToMany(request);

    return publisher;
}

開發者ID:salesforce，項目名稱:reactive-grpc，代碼行數:9，代碼來源:ReactorGrpcPublisherManyToManyVerificationTest.java

示例13: fromValues

import reactor.core.publisher.Flux; //導入依賴的package包/類
@Test
public void fromValues() {
    Flux<String> flux = fooBarFluxFromValues();
    StepVerifier.create(flux)
                .expectNext("foo", "bar")
                .expectComplete()
                .verify();
}

開發者ID:aliaksei-lithium，項目名稱:spring5demo，代碼行數:9，代碼來源:FluxSampleTest.java

示例14: zipReplacedDistinctSortedLettersWithRange

import reactor.core.publisher.Flux; //導入依賴的package包/類
private static void zipReplacedDistinctSortedLettersWithRange() {
    printOn(Flux
            .fromArray(STRINGS)
            .flatMap(w -> Flux.fromArray(w.split("")))
            .concatWith(Mono.just("s"))
            .distinct()
            .sort()
            .zipWith(Flux.range(1, Integer.MAX_VALUE), Samples::formatZipped));
}

開發者ID:OlegDokuka，項目名稱:reactive-playing，代碼行數:10，代碼來源:Samples.java

示例15: test2

import reactor.core.publisher.Flux; //導入依賴的package包/類
@Test
public void test2() {

    List<String> words = Arrays.asList(
            "the",
            "quick",
            "brown",
            "fox",
            "jumped",
            "over",
            "the",
            "lazy",
            "dog"
    );
    Flux<Integer> range = Flux.range(1, Integer.MAX_VALUE);
    Flux.fromIterable(words)
            .flatMap(word -> Flux.fromArray(word.split("")))
            .sort()
            .distinct()
            .zipWith(range, (word, line) -> line + ":" + word)
            .subscribe(System.out::println);

}

開發者ID:vgrazi，項目名稱:reactive-demo，代碼行數:24，代碼來源:ReactorTests.java

注：本文中的reactor.core.publisher.Flux類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。