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

Example 11 with CountDownLatch

use of java.util.concurrent.CountDownLatch in project camel by apache.

the class SedaConsumer method doStart.

protected void doStart() throws Exception {
    latch = new CountDownLatch(endpoint.getConcurrentConsumers());
    shutdownPending = false;
    forceShutdown = false;
    setupTasks();
    endpoint.onStarted(this);
}

Example 12 with CountDownLatch

use of java.util.concurrent.CountDownLatch in project camel by apache.

the class DefaultProducerTemplateAsyncTest method testAsyncCallbackInOnlyProcessor.

public void testAsyncCallbackInOnlyProcessor() throws Exception {
    ORDER.set(0);
    getMockEndpoint("mock:result").expectedBodiesReceived("Hello World");
    final CountDownLatch latch = new CountDownLatch(1);
    template.asyncCallback("direct:start", new Processor() {

        public void process(Exchange exchange) throws Exception {
            exchange.getIn().setBody("Hello");
        }
    }, new SynchronizationAdapter() {

        @Override
        public void onDone(Exchange exchange) {
            assertEquals("Hello World", exchange.getIn().getBody());
            ORDER.addAndGet(2);
            latch.countDown();
        }
    });
    ORDER.addAndGet(1);
    assertTrue(latch.await(10, TimeUnit.SECONDS));
    ORDER.addAndGet(4);
    assertMockEndpointsSatisfied();
    assertEquals(7, ORDER.get());
}

Example 13 with CountDownLatch

use of java.util.concurrent.CountDownLatch in project camel by apache.

the class DefaultProducerTemplateAsyncTest method testAsyncCallbackBodyInOnly.

public void testAsyncCallbackBodyInOnly() throws Exception {
    ORDER.set(0);
    getMockEndpoint("mock:result").expectedBodiesReceived("Hello World");
    final CountDownLatch latch = new CountDownLatch(1);
    template.asyncCallbackSendBody("direct:start", "Hello", new SynchronizationAdapter() {

        @Override
        public void onDone(Exchange exchange) {
            assertEquals("Hello World", exchange.getIn().getBody());
            ORDER.addAndGet(2);
            latch.countDown();
        }
    });
    ORDER.addAndGet(1);
    assertTrue(latch.await(10, TimeUnit.SECONDS));
    ORDER.addAndGet(4);
    assertMockEndpointsSatisfied();
    assertEquals(7, ORDER.get());
}

Example 14 with CountDownLatch

use of java.util.concurrent.CountDownLatch in project camel by apache.

the class DefaultProducerTemplateAsyncTest method testAsyncCallbackExchangeInOut.

public void testAsyncCallbackExchangeInOut() throws Exception {
    ORDER.set(0);
    final CountDownLatch latch = new CountDownLatch(1);
    Exchange exchange = context.getEndpoint("direct:start").createExchange();
    exchange.getIn().setBody("Hello");
    exchange.setPattern(ExchangePattern.InOut);
    template.asyncCallback("direct:echo", exchange, new SynchronizationAdapter() {

        @Override
        public void onDone(Exchange exchange) {
            assertEquals("HelloHello", exchange.getOut().getBody());
            ORDER.addAndGet(2);
            latch.countDown();
        }
    });
    ORDER.addAndGet(1);
    assertTrue(latch.await(10, TimeUnit.SECONDS));
    ORDER.addAndGet(4);
    assertEquals(7, ORDER.get());
}

Example 15 with CountDownLatch

use of java.util.concurrent.CountDownLatch in project camel by apache.

the class DefaultProducerTemplateAsyncTest method testAsyncCallbackExchangeInOnly.

public void testAsyncCallbackExchangeInOnly() throws Exception {
    ORDER.set(0);
    getMockEndpoint("mock:result").expectedBodiesReceived("Hello World");
    final CountDownLatch latch = new CountDownLatch(1);
    Exchange exchange = context.getEndpoint("direct:start").createExchange();
    exchange.getIn().setBody("Hello");
    template.asyncCallback("direct:start", exchange, new SynchronizationAdapter() {

        @Override
        public void onDone(Exchange exchange) {
            assertEquals("Hello World", exchange.getIn().getBody());
            ORDER.addAndGet(2);
            latch.countDown();
        }
    });
    ORDER.addAndGet(1);
    assertTrue(latch.await(10, TimeUnit.SECONDS));
    ORDER.addAndGet(4);
    assertMockEndpointsSatisfied();
    assertEquals(7, ORDER.get());
}