Example usage for com.rabbitmq.client Channel exchangeDelete

Introduction

In this page you can find the example usage for com.rabbitmq.client Channel exchangeDelete.

Prototype

Exchange.DeleteOk exchangeDelete(String exchange) throws IOException;

Source Link

Document

Delete an exchange, without regard for whether it is in use or not

Usage

From source file:genqa.ExportRabbitMQVerifier.java

License:Open Source License

private static void tearDown(Channel channel) throws IOException {
    channel.exchangeDelete("testExchange");
}

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From source file:it.txt.ens.authorisationService.amqp.AMQPExchangeHelper.java

License:Apache License

/**   
 * Deletes an exchange//from w ww  . jav a 2 s.  co  m
 * @throws IOException 
 */
public void delete(Channel channel, String exchange) throws IOException {
    channel.exchangeDelete(exchange);
}

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From source file:net.roboconf.messaging.internal.client.MessageServerClientRabbitMq.java

License:Apache License

@Override
public void cleanAllMessagingServerArtifacts() throws IOException {

    if (this.connected)
        throw new IOException("This instance is already connected to the messaging server.");

    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(this.messageServerIp);
    Connection connection = factory.newConnection();
    Channel channel = this.connection.createChannel();

    channel.exchangeDelete(getExchangeName(true));
    channel.exchangeDelete(getExchangeName(false));

    channel.close();//from  w  w  w .  j a  v  a 2  s .c  o  m
    connection.close();
}

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From source file:org.ballerinalang.messaging.rabbitmq.util.ChannelUtils.java

License:Open Source License

/**
 * Deletes an exchange./*from  w w w.jav a 2  s. c  o  m*/
 *
 * @param channel      RabbitMQ Channel object.
 * @param exchangeName Name of the exchange.
 */
public static void exchangeDelete(Channel channel, String exchangeName) {
    try {
        channel.exchangeDelete(exchangeName);
    } catch (Exception e) {
        String errorMessage = "An error occurred while deleting the exchange ";
        throw new BallerinaException(errorMessage + e.getMessage(), e);
    }
}

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From source file:org.mule.transport.amqp.harness.rules.AmqpModelCleanupRule.java

License:Open Source License

protected void cleanExchanges(String[] exchanges, Channel channel) throws IOException {
    for (String exchange : exchanges) {
        channel.exchangeDelete(exchange);
    }//w  ww . j  a  va2  s . com
}

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From source file:org.mule.transport.amqp.harness.rules.AmqpModelRule.java

License:Open Source License

protected void undoExchangesConfiguration(Configuration configuration, Channel channel) throws IOException {
    List<Exchange> configurationExchanges = configuration.getExchanges();

    for (Exchange exchange : configurationExchanges) {
        channel.exchangeDelete(exchange.getName());
    }//from  w  w  w.  j  av a  2 s  . c o  m
}

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

License:Apache License

@Override
@ManagedOperation/*  ww w  .j a va  2  s . c o  m*/
public boolean deleteExchange(final String exchangeName) {
    return this.rabbitTemplate.execute(new ChannelCallback<Boolean>() {
        @Override
        public Boolean doInRabbit(Channel channel) throws Exception {
            if (isDeletingDefaultExchange(exchangeName)) {
                return true;
            }

            try {
                channel.exchangeDelete(exchangeName);
            } catch (IOException e) {
                return false;
            }
            return true;
        }
    });
}

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From source file:org.springframework.amqp.rabbit.junit.BrokerRunning.java

License:Apache License

/**
 * Delete arbitrary exchanges from the broker.
 * @param exchanges the exchanges to delete.
 */// w  ww .ja v  a2  s.c o  m
public void deleteExchanges(String... exchanges) {
    ConnectionFactory connectionFactory = getConnectionFactory();
    Connection connection = null; // NOSONAR (closeResources())
    Channel channel = null;

    try {
        connection = connectionFactory.newConnection();
        connection.setId(generateId() + ".exchangeDelete");
        channel = connection.createChannel();

        for (String exchange : exchanges) {
            channel.exchangeDelete(exchange);
        }
    } catch (Exception e) {
        logger.warn("Failed to delete queues", e);
    } finally {
        closeResources(connection, channel);
    }
}

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From source file:org.teksme.server.common.messaging.AMQPBrokerManager.java

License:Apache License

protected void deleteExchange(Channel channel, String exchange) throws IOException {
    channel.exchangeDelete(exchange);
}

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From source file:reactor.rabbitmq.RabbitFluxTests.java

License:Open Source License

@Test
public void createResourcesPublishConsume() throws Exception {
    final String queueName = UUID.randomUUID().toString();
    final String exchangeName = UUID.randomUUID().toString();
    final String routingKey = "a.b";
    int nbMessages = 100;
    try {/*from w ww. java2 s  . co m*/
        sender = createSender();
        receiver = RabbitFlux.createReceiver();

        CountDownLatch latch = new CountDownLatch(nbMessages);
        AtomicInteger count = new AtomicInteger();

        Disposable resourceSendingConsuming = sender.declare(exchange(exchangeName))
                .then(sender.declare(queue(queueName)))
                .then(sender.bind(binding(exchangeName, routingKey, queueName)))
                .thenMany(sender.send(Flux.range(0, nbMessages)
                        .map(i -> new OutboundMessage(exchangeName, routingKey, i.toString().getBytes()))))
                .thenMany(receiver.consumeNoAck(queueName, new ConsumeOptions().stopConsumingBiFunction(
                        (emitter, msg) -> Integer.parseInt(new String(msg.getBody())) == nbMessages - 1)))
                .subscribe(msg -> {
                    count.incrementAndGet();
                    latch.countDown();
                });

        assertTrue(latch.await(5, TimeUnit.SECONDS));
        assertEquals(nbMessages, count.get());
        resourceSendingConsuming.dispose();
    } finally {
        final Channel channel = connection.createChannel();
        channel.exchangeDelete(exchangeName);
        channel.queueDelete(queueName);
        channel.close();
    }
}

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