package com.kidgrow.rabbitmq.config;
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import lombok.Data;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.amqp.core.*;
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import org.springframework.amqp.rabbit.connection.CachingConnectionFactory;
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import org.springframework.amqp.rabbit.connection.ConnectionFactory;
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import org.springframework.amqp.rabbit.connection.CorrelationData;
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import org.springframework.amqp.rabbit.core.RabbitAdmin;
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import org.springframework.amqp.rabbit.core.RabbitTemplate;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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/**
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* 石家庄喜高科技有限责任公司 版权所有 © Copyright 2020<br>
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*
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* @Description: RabbitMQ连接基本配置<br>
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* @Project: <br>
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* @CreateDate: Created in 2020/3/23 17:14 <br>
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* @Author: <a href="4345453@kidgrow.com">liuke</a>
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*/
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@ConfigurationProperties(prefix = "spring.rabbitmq")
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@Slf4j
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@Data
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@Configuration
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public class RabbitConfig {
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/**
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* RabbitMq服务器IP
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*/
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private String host;
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/**
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* 端口
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*/
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private int port;
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/**
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* 用户名
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*/
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private String username;
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/**
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* 密码
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*/
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private String password;
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/**
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* Virtual Hosts权限管理
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*/
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private String virtualHost;
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/**
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* 交换机名称
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*/
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private String exchangeName;
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/**
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* 队列名称
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*/
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private String queueName;
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/**
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* routingKeyName名称
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*/
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private String routingKeyName;
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/**
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* AI返回结果队列
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*/
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private String AIEvaluationResults;
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/**
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* 骨龄评价统计
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*/
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private String BoneAgeEvaluationData;
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/**
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* 档案统计
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*/
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private String ChildRecordData;
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/**
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* 报告统计
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*/
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private String ReportData;
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@Bean
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public ConnectionFactory connectionFactory() {
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CachingConnectionFactory connectionFactory = new CachingConnectionFactory(host,port);
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connectionFactory.setUsername(username);
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connectionFactory.setPassword(password);
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connectionFactory.setVirtualHost(virtualHost);
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connectionFactory.setPublisherConfirms(true);
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connectionFactory.setPublisherReturns(true);
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//当Channel数量大于缓存数量时，多出来没法放进缓存的会被关闭。
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connectionFactory.setChannelCacheSize(10);
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//2、CHANNEL模式，程序运行期间ConnectionFactory会维护着一个Connection，
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// 所有的操作都会使用这个Connection，但一个Connection中可以有多个Channel，
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// 操作rabbitmq之前都必须先获取到一个Channel，
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// 否则就会阻塞（可以通过setChannelCheckoutTimeout()设置等待时间），
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// 这些Channel会被缓存（缓存的数量可以通过setChannelCacheSize()设置）；
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connectionFactory.setCacheMode(CachingConnectionFactory.CacheMode.CONNECTION); //设置CONNECTION模式，可创建多个Connection连接
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//单位：毫秒；配合channelCacheSize不仅是缓存数量，而且是最大的数量。
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// 从缓存获取不到可用的Channel时，不会创建新的Channel，会等待这个值设置的毫秒数
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//同时，在CONNECTION模式，这个值也会影响获取Connection的等待时间，
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// 超时获取不到Connection也会抛出AmqpTimeoutException异常。
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connectionFactory.setChannelCheckoutTimeout(600);
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//仅在CONNECTION模式使用，设置Connection的缓存数量。
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connectionFactory.setConnectionCacheSize(3);
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//setConnectionLimit：仅在CONNECTION模式使用，设置Connection的数量上限。
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connectionFactory.setConnectionLimit(10);
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return connectionFactory;
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}
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@Bean
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public RabbitAdmin rabbitAdmin(@Autowired ConnectionFactory connectionFactory) {
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return new RabbitAdmin(connectionFactory);
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}
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@Bean
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public RabbitTemplate rabbitTemplate(@Autowired ConnectionFactory connectionFactory) {
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RabbitTemplate template = new RabbitTemplate(connectionFactory);
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template.setExchange(exchangeName);
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//客户端开启confirm模式
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template.setMandatory(true);
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template.setConfirmCallback(new RabbitTemplate.ConfirmCallback() {
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@Override
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public void confirm(CorrelationData correlationData, boolean ack, String cause) {
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log.info("消息发送成功:correlationData({}),ack({}),cause({})", correlationData, ack, cause);
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}
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});
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template.setReturnCallback(new RabbitTemplate.ReturnCallback() {
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@Override
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public void returnedMessage(Message message, int replyCode, String replyText, String exchange, String routingKey) {
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log.info("消息丢失:exchange({}),route({}),replyCode({}),replyText({}),message:{}", exchange, routingKey, replyCode, replyText, message);
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}
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});
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return template;
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}
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@Bean
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public TopicExchange exchange() {
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return new TopicExchange(exchangeName);
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}
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@Bean
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public Queue KidgrowQueue() {
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return new Queue(queueName);
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}
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@Bean
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Binding bindingExchangeMessage(TopicExchange exchange) {
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return BindingBuilder.bind(KidgrowQueue()).to(exchange).with(routingKeyName);
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}
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@Bean
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public Queue AIEvaluation() {
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return new Queue("AIEvaluation");
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}
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@Bean
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public Queue AIEvaluationResults() {
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return new Queue(AIEvaluationResults);
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}
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@Bean
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public Queue BoneAgeEvaluationData() {
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return new Queue(BoneAgeEvaluationData);
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}
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@Bean
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public Queue ChildRecordData() {
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return new Queue(ChildRecordData);
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}
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@Bean
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public Queue ReportData() {
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return new Queue(ReportData);
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}
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@Bean
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Binding bindingExchangeAIEvaluation(TopicExchange exchange) {
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return BindingBuilder.bind(AIEvaluation()).to(exchange).with(routingKeyName);
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}
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@Bean
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public Queue AdvancedEvaluation() {
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return new Queue("AdvancedEvaluation");
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}
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@Bean
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Binding bindingExchangeAdvancedEvaluation(TopicExchange exchange) {
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return BindingBuilder.bind(AdvancedEvaluation()).to(exchange).with(routingKeyName);
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}
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}
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