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| | | package com.genersoft.iot.vmp.conf;
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| | | import com.genersoft.iot.vmp.common.VideoManagerConstants;
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| | | import com.genersoft.iot.vmp.service.impl.RedisAlarmMsgListener;
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| | | import com.genersoft.iot.vmp.service.impl.RedisGPSMsgListener;
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| | | import org.apache.commons.lang3.StringUtils;
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| | | import org.springframework.beans.factory.annotation.Autowired;
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| | | import org.springframework.beans.factory.annotation.Value;
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| | | import org.springframework.cache.annotation.CachingConfigurerSupport;
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| | | import org.springframework.context.annotation.Bean;
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| | | import org.springframework.context.annotation.Configuration;
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| | | import org.springframework.data.redis.connection.RedisConnectionFactory;
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| | | import org.springframework.data.redis.core.RedisTemplate;
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| | | import org.springframework.data.redis.listener.PatternTopic;
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| | | import org.springframework.data.redis.listener.RedisMessageListenerContainer;
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| | | import org.springframework.data.redis.serializer.StringRedisSerializer;
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| | |
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| | | import com.alibaba.fastjson.parser.ParserConfig;
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| | | import com.genersoft.iot.vmp.utils.redis.FastJsonRedisSerializer;
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| | | import redis.clients.jedis.JedisPool;
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| | | import redis.clients.jedis.JedisPoolConfig;
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| | |
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| | | /**
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| | | * @Description:Redis中间件配置类
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| | | * @author: songww
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| | | * @description:Redis中间件配置类,使用spring-data-redis集成,自动从application.yml中加载redis配置
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| | | * @author: swwheihei
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| | | * @date: 2019年5月30日 上午10:58:25
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| | | *
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| | | */
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| | | @Configuration
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| | | // @EnableCaching
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| | | public class RedisConfig extends CachingConfigurerSupport {
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| | |
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| | | @Value("${spring.redis.host}")
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| | | private String host;
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| | | @Value("${spring.redis.port}")
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| | | private int port;
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| | | @Value("${spring.redis.database}")
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| | | private int database;
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| | | @Value("${spring.redis.password}")
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| | | private String password;
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| | | @Value("${spring.redis.timeout}")
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| | | private int timeout;
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| | | @Value("${spring.redis.poolMaxTotal:1000}")
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| | | private int poolMaxTotal;
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| | | @Value("${spring.redis.poolMaxIdle:500}")
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| | | private int poolMaxIdle;
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| | | @Value("${spring.redis.poolMaxWait:5}")
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| | | private int poolMaxWait;
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| | | @Autowired
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| | | private RedisGPSMsgListener redisGPSMsgListener;
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| | | @Autowired
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| | | private RedisAlarmMsgListener redisAlarmMsgListener;
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| | |
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| | | @Bean
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| | | public JedisPool jedisPool() {
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| | | if (StringUtils.isBlank(password)) {
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| | | password = null;
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| | | }
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| | | JedisPoolConfig poolConfig = new JedisPoolConfig();
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| | | poolConfig.setMaxIdle(poolMaxIdle);
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| | | poolConfig.setMaxTotal(poolMaxTotal);
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| | | // 秒转毫秒
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| | | poolConfig.setMaxWaitMillis(poolMaxWait * 1000L);
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| | | JedisPool jp = new JedisPool(poolConfig, host, port, timeout * 1000, password, database);
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| | | return jp;
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| | | }
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| | |
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| | | @Bean("redisTemplate")
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| | | public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory) {
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| | | RedisTemplate<Object, Object> template = new RedisTemplate<>();
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| | | template.setConnectionFactory(redisConnectionFactory);
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| | | ParserConfig.getGlobalInstance().setAutoTypeSupport(true); |
| | | // 使用fastjson进行序列化处理,提高解析效率
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| | | FastJsonRedisSerializer<Object> serializer = new FastJsonRedisSerializer<Object>(Object.class);
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| | | // value值的序列化采用fastJsonRedisSerializer
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| | | template.setValueSerializer(serializer);
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| | |
| | | // key的序列化采用StringRedisSerializer
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| | | template.setKeySerializer(new StringRedisSerializer());
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| | | template.setHashKeySerializer(new StringRedisSerializer());
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| | |
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| | | template.setConnectionFactory(redisConnectionFactory);
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| | | // 使用fastjson时需设置此项,否则会报异常not support type
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| | | ParserConfig.getGlobalInstance().setAutoTypeSupport(true);
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| | | return template;
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| | | }
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| | |
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| | |
| | | * 通过反射技术调用消息订阅处理器的相关方法进行一些业务处理
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| | | *
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| | | * @param connectionFactory
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| | | * @param listenerAdapter
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| | | * @return
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| | | */
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| | | @Bean
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| | |
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| | | RedisMessageListenerContainer container = new RedisMessageListenerContainer();
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| | | container.setConnectionFactory(connectionFactory);
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| | | container.addMessageListener(redisGPSMsgListener, new PatternTopic(VideoManagerConstants.VM_MSG_GPS));
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| | | container.addMessageListener(redisAlarmMsgListener, new PatternTopic(VideoManagerConstants.VM_MSG_SUBSCRIBE_ALARM_RECEIVE));
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| | | return container;
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| | | }
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| | | // @Bean
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| | | // RedisMessageListenerContainer container(RedisConnectionFactory connectionFactory,
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| | | // MessageListenerAdapter listenerAdapter) {
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| | | //
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| | | // RedisMessageListenerContainer container = new RedisMessageListenerContainer();
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| | | // container.setConnectionFactory(connectionFactory);
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| | | // // 订阅了一个叫通道
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| | | // container.addMessageListener(listenerAdapter, new PatternTopic(VideoManagerConstants.KEEPLIVEKEY_PREFIX+"*"));
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| | | // // 这个container 可以添加多个 messageListener
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| | | // return container;
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| | | // }
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| | | |
| | | // /**
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| | | // * 消息监听器适配器,绑定消息处理器,利用反射技术调用消息处理器的业务方法
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| | | // * @param receiver
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| | | // * @return
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| | | // */
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| | | // @Bean
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| | | // MessageListenerAdapter listenerAdapter(MessageReceiver receiver) {
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| | | // //这个地方 是给messageListenerAdapter 传入一个消息接受的处理器,利用反射的方法调用“receiveMessage”
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| | | // //也有好几个重载方法,这边默认调用处理器的方法 叫handleMessage 可以自己到源码里面看
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| | | // return new MessageListenerAdapter(receiver, "receiveMessage");
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| | | // }
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| | |
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| | | }
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