Examples with SubmissionPublisher java.util.concurrent.SubmissionPublisher used on opensource projects

Example 1 with SubmissionPublisher

use of java.util.concurrent.SubmissionPublisher in project reactive-streams-jvm by reactive-streams.

the class FlowAdaptersTest method flowToReactiveError.

@Test
public void flowToReactiveError() {
    SubmissionPublisher<Integer> p = new SubmissionPublisher<Integer>(new Executor() {

        @Override
        public void execute(Runnable command) {
            command.run();
        }
    }, Flow.defaultBufferSize());
    TestEitherConsumer<Integer> tc = new TestEitherConsumer<Integer>();
    FlowAdapters.toPublisher(p).subscribe(tc);
    p.submit(1);
    p.submit(2);
    p.submit(3);
    p.submit(4);
    p.submit(5);
    p.closeExceptionally(new IOException());
    tc.assertFailure(IOException.class, 1, 2, 3, 4, 5);
}

Example 2 with SubmissionPublisher

use of java.util.concurrent.SubmissionPublisher in project reactive-streams-jvm by reactive-streams.

the class FlowAdaptersTest method flowToReactiveNormal.

@Test
public void flowToReactiveNormal() {
    SubmissionPublisher<Integer> p = new SubmissionPublisher<Integer>(new Executor() {

        @Override
        public void execute(Runnable command) {
            command.run();
        }
    }, Flow.defaultBufferSize());
    TestEitherConsumer<Integer> tc = new TestEitherConsumer<Integer>();
    FlowAdapters.toPublisher(p).subscribe(tc);
    p.submit(1);
    p.submit(2);
    p.submit(3);
    p.submit(4);
    p.submit(5);
    p.close();
    tc.assertRange(1, 5);
}

Example 3 with SubmissionPublisher

use of java.util.concurrent.SubmissionPublisher in project Java-9-Spring-Webflux by kkTranslation.

the class TestStockMaintain method teststockRemoval.

@Test
public void teststockRemoval() throws InterruptedException {
    Stock stock = new Stock();
    SubmissionPublisher<Order> p = new SubmissionPublisher<>();
    p.subscribe(new StockMaintain(stock));
    Product product = new Product();
    stock.store(product, 40);
    OrderItem item = new OrderItem();
    item.setProduct(product);
    item.setAmount(10);
    Order order = new Order();
    List<OrderItem> items = new LinkedList<>();
    items.add(item);
    order.setItems(items);
    for (int i = 0; i < 10; i++) p.submit(order);
    log.info("所有订单已经提交完毕");
    for (int j = 0; j < 10; j++) {
        log.info("Sleeping a bit...");
        Thread.sleep(50);
    }
    p.close();
    log.info("Publisher已关闭");
}

Example 4 with SubmissionPublisher

use of java.util.concurrent.SubmissionPublisher in project javaBook-src by huifer.

the class ProcessorTest method main.

public static void main(String[] args) throws InterruptedException {
    SubmissionPublisher<Integer> publisher = new SubmissionPublisher<>();
    Processor processor = new Processor();
    SubscrioberForString subscrioberForString = new SubscrioberForString();
    publisher.subscribe(processor);
    processor.subscribe(subscrioberForString);
    for (int i = 0; i < 300; i++) {
        int i1 = new Random().nextInt(100);
        publisher.submit(i1);
    }
    TimeUnit.SECONDS.sleep(500);
    System.out.println("main work end");
}

Example 5 with SubmissionPublisher

use of java.util.concurrent.SubmissionPublisher in project helidon by oracle.

the class SubscriberInputStreamTest method testSingle.

@Test
public void testSingle() throws IOException {
    String value = "the long value I want to push through";
    SubmissionPublisher<ByteBuffer> publisher = new SubmissionPublisher<>();
    SubscriberInputStream is = new SubscriberInputStream();
    publisher.subscribe(is);
    // asynchronously publish
    new Thread(() -> {
        publisher.submit(ByteBuffer.wrap(value.getBytes(StandardCharsets.UTF_8)));
        publisher.close();
    }).start();
    byte[] buffer = new byte[16];
    int len;
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    while ((len = is.read(buffer)) != -1) {
        baos.write(buffer, 0, len);
    }
    String result = new String(baos.toByteArray(), StandardCharsets.UTF_8);
    assertThat(result, is(value));
}