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version: '3.0' services: rabbitmq: image: rabbitmq:3-management ports: - '5672:5672' - '15672:15672' environment: RABBITMQ_DEFAULT_USER: rabbit RABBITMQ_DEFAULT_PASS: password #restart: always volumes: - rabbit-volume:/var/lib/rabbitmq volumes: rabbit-volume: driver: local driver_opts: type: 'none' o: 'bind' device: '$PWD/rabbitmq' |
Java Samples
Producer - Basic Publish
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package com.irdeto.keystone.service.notification; import com.rabbitmq.client.ConnectionFactory; import com.rabbitmq.client.Connection; import com.rabbitmq.client.Channel; public class TestProducer { private final static String QUEUE_NAME = "hello"; public static void main(String[] argv) throws Exception { ConnectionFactory factory = new ConnectionFactory(); factory.setHost("localhost"); factory.setUsername("rabbit"); factory.setPassword("password"); try (Connection connection = factory.newConnection(); Channel channel = connection.createChannel()) { channel.queueDeclare(QUEUE_NAME, false, false, false, null); String message = "Hello World!"; channel.basicPublish("", QUEUE_NAME, null, message.getBytes("UTF-8")); System.out.println(" [x] Sent '" + message + "'"); } } } |
Consumer - Basic Consume
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package com.irdeto.keystone.service.notification; import com.rabbitmq.client.Channel; import com.rabbitmq.client.Connection; import com.rabbitmq.client.ConnectionFactory; import com.rabbitmq.client.DeliverCallback; public class TestConsumer { private final static String QUEUE_NAME = "hello"; public static void main(String[] argv) throws Exception { ConnectionFactory factory = new ConnectionFactory(); factory.setHost("localhost"); factory.setUsername("rabbit"); factory.setPassword("password"); Connection connection = factory.newConnection(); Channel channel = connection.createChannel(); channel.queueDeclare(QUEUE_NAME, false, false, false, null); System.out.println(" [*] Waiting for messages. To exit press CTRL+C"); DeliverCallback deliverCallback = (consumerTag, delivery) -> { String message = new String(delivery.getBody(), "UTF-8"); System.out.println(" [x] Received '" + message + "'"); }; channel.basicConsume(QUEUE_NAME, true, deliverCallback, consumerTag -> { }); } } |
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