edu.iit.rabbitmq.Receive.java Source code

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Here is the source code for edu.iit.rabbitmq.Receive.java

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package edu.iit.rabbitmq;

import com.rabbitmq.client.ConnectionFactory;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.QueueingConsumer;
import static edu.iit.credentials.Credentials.QUEUENAME;
import static edu.iit.credentials.Credentials.RABBITMQ;

/**
 *
 * @author supramo
 */
public class Receive extends Queue {
    public String getMessage() throws Exception {
        Channel channel = getChannel();
        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(QUEUENAME, true, consumer);
        QueueingConsumer.Delivery delivery = consumer.nextDelivery();
        channel.basicAck(delivery.getEnvelope().getDeliveryTag(), false);
        String message = new String(delivery.getBody(), "UTF-8");
        return message;
    }

}