Examples with Consumer org.apache.activemq.artemis.core.server.Consumer used on opensource projects

Example 6 with Consumer

use of org.apache.activemq.artemis.core.server.Consumer in project activemq-artemis by apache.

the class QueueImplTest method testAddRemoveConsumer.

@Test
public void testAddRemoveConsumer() throws Exception {
    Consumer cons1 = new FakeConsumer();
    Consumer cons2 = new FakeConsumer();
    Consumer cons3 = new FakeConsumer();
    QueueImpl queue = getTemporaryQueue();
    Assert.assertEquals(0, queue.getConsumerCount());
    queue.addConsumer(cons1);
    Assert.assertEquals(1, queue.getConsumerCount());
    queue.removeConsumer(cons1);
    Assert.assertEquals(0, queue.getConsumerCount());
    queue.addConsumer(cons1);
    queue.addConsumer(cons2);
    queue.addConsumer(cons3);
    Assert.assertEquals(3, queue.getConsumerCount());
    queue.removeConsumer(new FakeConsumer());
    Assert.assertEquals(3, queue.getConsumerCount());
    queue.removeConsumer(cons1);
    Assert.assertEquals(2, queue.getConsumerCount());
    queue.removeConsumer(cons2);
    Assert.assertEquals(1, queue.getConsumerCount());
    queue.removeConsumer(cons3);
    Assert.assertEquals(0, queue.getConsumerCount());
    queue.removeConsumer(cons3);
}

Example 7 with Consumer

use of org.apache.activemq.artemis.core.server.Consumer in project activemq-artemis by apache.

the class QueueImplTest method testDeliveryScheduled.

@Test
public void testDeliveryScheduled() throws Exception {
    final CountDownLatch countDownLatch = new CountDownLatch(1);
    Consumer consumer = new FakeConsumer() {

        @Override
        public synchronized HandleStatus handle(final MessageReference reference) {
            countDownLatch.countDown();
            return HandleStatus.HANDLED;
        }

        @Override
        public void disconnect() {
        }
    };
    QueueImpl queue = new QueueImpl(1, new SimpleString("address1"), QueueImplTest.queue1, null, null, false, true, false, scheduledExecutor, null, null, null, ArtemisExecutor.delegate(executor), null, null);
    MessageReference messageReference = generateReference(queue, 1);
    queue.addConsumer(consumer);
    messageReference.setScheduledDeliveryTime(System.currentTimeMillis() + 200);
    queue.addHead(messageReference, false);
    boolean gotLatch = countDownLatch.await(3000, TimeUnit.MILLISECONDS);
    Assert.assertTrue(gotLatch);
}

Example 8 with Consumer

use of org.apache.activemq.artemis.core.server.Consumer in project activemq-artemis by apache.

the class QueueImpl method hasMatchingConsumer.

@Override
public boolean hasMatchingConsumer(final Message message) {
    for (ConsumerHolder holder : consumerList) {
        Consumer consumer = holder.consumer;
        if (consumer instanceof Redistributor) {
            continue;
        }
        Filter filter1 = consumer.getFilter();
        if (filter1 == null) {
            return true;
        } else {
            if (filter1.match(message)) {
                return true;
            }
        }
    }
    return false;
}