com.automationrockstars.gunter.rabbit.Publisher Maven / Gradle / Ivy

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/*******************************************************************************
 * Copyright (c) 2015, 2016 Automation RockStars Ltd.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Apache License v2.0
 * which accompanies this distribution, and is available at
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Contributors:
 *     Automation RockStars - initial API and implementation
 *******************************************************************************/
package com.automationrockstars.gunter.rabbit;

import java.io.IOException;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.rabbitmq.client.MessageProperties;

public class Publisher {

	private final String exchange;
	private final String routingKey;
	private static final Logger LOG = LoggerFactory.getLogger(Publisher.class);
	
	public void fireEvent(String event){
		try {
			RabbitEventBroker.getChannel().basicPublish(exchange, routingKey, MessageProperties.PERSISTENT_TEXT_PLAIN, event.getBytes());
		} catch (IOException e) {
			LOG.error("Cannot publish event {} on {}",event,exchange,e);
		}
	}
	
	protected Publisher(String exchange, String routingKey){
		RabbitEventBroker.declareExchange(exchange);
		this.exchange = exchange;
		this.routingKey = routingKey;
	}
	
	@Override
	public String toString(){
		return String.format("Publisher to {},{} using {}", exchange,routingKey,RabbitEventBroker.getChannel());
		
	}
}