Example usage for org.springframework.amqp.rabbit.core BatchingRabbitTemplate send

Introduction

In this page you can find the example usage for org.springframework.amqp.rabbit.core BatchingRabbitTemplate send.

Prototype

@Override
    public void send(final String exchange, final String routingKey, final Message message) throws AmqpException 

Source Link

Usage

From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java

@Test
public void testSimpleBatch() throws Exception {
    BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, Integer.MAX_VALUE, 30000);
    BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler);
    template.setConnectionFactory(this.connectionFactory);
    MessageProperties props = new MessageProperties();
    Message message = new Message("foo".getBytes(), props);
    template.send("", ROUTE, message);
    message = new Message("bar".getBytes(), props);
    template.send("", ROUTE, message);
    message = receive(template);//from w  ww.  java 2 s  .  c  om
    assertEquals("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003bar", new String(message.getBody()));
}

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From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java

@Test
public void testSimpleBatchTimeout() throws Exception {
    BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, Integer.MAX_VALUE, 50);
    BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler);
    template.setConnectionFactory(this.connectionFactory);
    MessageProperties props = new MessageProperties();
    Message message = new Message("foo".getBytes(), props);
    template.send("", ROUTE, message);
    message = receive(template);//from   w  w w  .j a v a  2  s .  c o m
    assertEquals("foo", new String(message.getBody()));
}

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From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java

@Test
public void testSimpleBatchTimeoutMultiple() throws Exception {
    BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, Integer.MAX_VALUE, 50);
    BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler);
    template.setConnectionFactory(this.connectionFactory);
    MessageProperties props = new MessageProperties();
    Message message = new Message("foo".getBytes(), props);
    template.send("", ROUTE, message);
    template.send("", ROUTE, message);
    message = receive(template);/*from w w w  . j a va 2s  .com*/
    assertEquals("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003foo", new String(message.getBody()));
}

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From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java

@Test
public void testSimpleBatchBufferLimit() throws Exception {
    BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, 8, 50);
    BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler);
    template.setConnectionFactory(this.connectionFactory);
    MessageProperties props = new MessageProperties();
    Message message = new Message("foo".getBytes(), props);
    template.send("", ROUTE, message);
    message = new Message("bar".getBytes(), props);
    template.send("", ROUTE, message);
    message = receive(template);/*from ww w  .j  ava  2 s  . c  o  m*/
    assertEquals("foo", new String(message.getBody()));
    message = receive(template);
    assertEquals("bar", new String(message.getBody()));
}

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From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java

@Test
public void testSimpleBatchBufferLimitMultiple() throws Exception {
    BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, 15, 30000);
    BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler);
    template.setConnectionFactory(this.connectionFactory);
    MessageProperties props = new MessageProperties();
    Message message = new Message("foo".getBytes(), props);
    template.send("", ROUTE, message);
    template.send("", ROUTE, message);
    message = new Message("bar".getBytes(), props);
    template.send("", ROUTE, message);
    template.send("", ROUTE, message);
    message = receive(template);//from ww w.j  a  v a2 s .  co m
    assertEquals("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003foo", new String(message.getBody()));
    message = receive(template);
    assertEquals("\u0000\u0000\u0000\u0003bar\u0000\u0000\u0000\u0003bar", new String(message.getBody()));
}

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From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java

@Test
public void testSimpleBatchBiggerThanBufferLimit() throws Exception {
    BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, 2, 30000);
    BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler);
    template.setConnectionFactory(this.connectionFactory);
    MessageProperties props = new MessageProperties();
    Message message = new Message("foo".getBytes(), props);
    template.send("", ROUTE, message);
    message = new Message("bar".getBytes(), props);
    template.send("", ROUTE, message);
    message = receive(template);//from ww w  .ja  v  a2s.c om
    assertEquals("foo", new String(message.getBody()));
    message = receive(template);
    assertEquals("bar", new String(message.getBody()));
}

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From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java

@Test
// existing buffered; new message bigger than bufferLimit; released immediately
public void testSimpleBatchBiggerThanBufferLimitMultiple() throws Exception {
    BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, 6, 30000);
    BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler);
    template.setConnectionFactory(this.connectionFactory);
    MessageProperties props = new MessageProperties();
    Message message = new Message("f".getBytes(), props);
    template.send("", ROUTE, message);
    message = new Message("bar".getBytes(), props);
    template.send("", ROUTE, message);
    message = receive(template);//from   w  w w. j a va2 s .  c o  m
    assertEquals("f", new String(message.getBody()));
    message = receive(template);
    assertEquals("bar", new String(message.getBody()));
}

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From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java

@Test
public void testSimpleBatchTwoEqualBufferLimit() throws Exception {
    BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(10, 14, 30000);
    BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler);
    template.setConnectionFactory(this.connectionFactory);
    MessageProperties props = new MessageProperties();
    Message message = new Message("foo".getBytes(), props);
    template.send("", ROUTE, message);
    message = new Message("bar".getBytes(), props);
    template.send("", ROUTE, message);
    message = receive(template);//www .  j a v a2  s .  co  m
    assertEquals("\u0000\u0000\u0000\u0003foo\u0000\u0000\u0000\u0003bar", new String(message.getBody()));
}

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From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java

@Test
public void testDebatchByContainer() throws Exception {
    final List<Message> received = new ArrayList<Message>();
    final CountDownLatch latch = new CountDownLatch(2);
    SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(this.connectionFactory);
    container.setQueueNames(ROUTE);//from w w  w  . j  a v a2 s  .com
    container.setMessageListener((MessageListener) message -> {
        received.add(message);
        latch.countDown();
    });
    container.setReceiveTimeout(100);
    container.afterPropertiesSet();
    container.start();
    try {
        BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(2, Integer.MAX_VALUE, 30000);
        BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler);
        template.setConnectionFactory(this.connectionFactory);
        MessageProperties props = new MessageProperties();
        Message message = new Message("foo".getBytes(), props);
        template.send("", ROUTE, message);
        message = new Message("bar".getBytes(), props);
        template.send("", ROUTE, message);
        assertTrue(latch.await(10, TimeUnit.SECONDS));
        assertEquals(2, received.size());
        assertEquals("foo", new String(received.get(0).getBody()));
        assertEquals(3, received.get(0).getMessageProperties().getContentLength());
        assertEquals("bar", new String(received.get(1).getBody()));
        assertEquals(3, received.get(0).getMessageProperties().getContentLength());
    } finally {
        container.stop();
    }
}

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From source file:org.springframework.amqp.rabbit.core.BatchingRabbitTemplateTests.java

@Test
public void testDebatchByContainerPerformance() throws Exception {
    final List<Message> received = new ArrayList<Message>();
    int count = 100000;
    final CountDownLatch latch = new CountDownLatch(count);
    SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(this.connectionFactory);
    container.setQueueNames(ROUTE);/*from   w w  w . j  a  v  a2  s .c o m*/
    container.setMessageListener((MessageListener) message -> {
        received.add(message);
        latch.countDown();
    });
    container.setReceiveTimeout(100);
    container.setPrefetchCount(1000);
    container.setTxSize(1000);
    container.afterPropertiesSet();
    container.start();
    try {
        BatchingStrategy batchingStrategy = new SimpleBatchingStrategy(1000, Integer.MAX_VALUE, 30000);
        BatchingRabbitTemplate template = new BatchingRabbitTemplate(batchingStrategy, this.scheduler);
        //         RabbitTemplate template = new RabbitTemplate();
        template.setConnectionFactory(this.connectionFactory);
        MessageProperties props = new MessageProperties();
        props.setDeliveryMode(MessageDeliveryMode.NON_PERSISTENT);
        Message message = new Message(new byte[256], props);
        StopWatch watch = new StopWatch();
        watch.start();
        for (int i = 0; i < count; i++) {
            template.send("", ROUTE, message);
        }
        assertTrue(latch.await(60, TimeUnit.SECONDS));
        watch.stop();
        // System .out .println(watch.getTotalTimeMillis());
        assertEquals(count, received.size());
    } finally {
        container.stop();
    }
}

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