de.msg.message.amqp.AmqpConfiguration.java Source code

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Here is the source code for de.msg.message.amqp.AmqpConfiguration.java

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/*
 * Copyright (C) 2016 msg-systems ag
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *
 * @author Rafael Kansy
 * @author Michael Schaefer
 */

package de.msg.message.amqp;

import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.amqp.rabbit.connection.ConnectionFactory;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer;
import org.springframework.amqp.rabbit.listener.adapter.MessageListenerAdapter;
import org.springframework.amqp.support.converter.JsonMessageConverter;
import org.springframework.amqp.support.converter.MessageConverter;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class AmqpConfiguration {
    public static final String QUEUE_NAME = "FlightAware";

    @Bean
    public Queue queue() {
        return new Queue(QUEUE_NAME, false);
    }

    @Bean
    public TopicExchange exchange() {
        return new TopicExchange("FlightAwareTracking");
    }

    @Bean
    public Binding binding(Queue queue, TopicExchange exchange) {
        return BindingBuilder.bind(queue).to(exchange).with(QUEUE_NAME);
    }

    @Bean
    public SimpleMessageListenerContainer container(ConnectionFactory connectionFactory,
            MessageListenerAdapter listenerAdapter, MessageConverter jsonMessageConverter) {
        SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
        container.setConnectionFactory(connectionFactory);
        container.setQueueNames(QUEUE_NAME);
        container.setMessageConverter(jsonMessageConverter);
        container.setMessageListener(listenerAdapter);
        return container;
    }

    @Bean
    public MessageConverter jsonMessageConverter() {
        return new JsonMessageConverter();
    }

    @Bean
    public RabbitTemplate rabbitTemplate(ConnectionFactory connectionFactory) {
        RabbitTemplate template = new RabbitTemplate(connectionFactory);
        template.setMessageConverter(jsonMessageConverter());
        return template;
    }

    @Bean
    public AmqpReceiver receiver() {
        return new AmqpReceiver();
    }

    @Bean
    public MessageListenerAdapter listenerAdapter(AmqpReceiver receiver) {
        return new MessageListenerAdapter(receiver);
    }
}