package com.ycwl.basic.config;

import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.RedisSerializationContext;
import org.springframework.data.redis.serializer.StringRedisSerializer;

import java.time.Duration;

/**
 * @author wenshijia
 * @date 2021年07月05日 18:34
 * 修改redis缓存序列化器
 */
@Configuration
@EnableCaching
public class CustomRedisCacheManager extends CachingConfigurerSupport {

    @Bean
    public RedisCacheConfiguration redisCacheConfiguration() {
        Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
        RedisCacheConfiguration configuration = RedisCacheConfiguration.defaultCacheConfig();
        configuration = configuration.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer)).entryTtl(Duration.ofMinutes(1));
        return configuration;
    }

    /**
     * 处理redis连接工具显示redis key值显示乱码问题，value值没处理
     *
     * @param factory RedisConnectionFactory
     * @return org.springframework.data.redis.core.RedisTemplate<java.lang.String, java.lang.Object>
     * @date 2022/9/21 13:58
     */
    @Bean
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();

        redisTemplate.setConnectionFactory(factory);

        final StringRedisSerializer stringRedisSerializer = new StringRedisSerializer();
        redisTemplate.setKeySerializer(stringRedisSerializer);
        redisTemplate.setValueSerializer(stringRedisSerializer);

        redisTemplate.setHashKeySerializer(stringRedisSerializer);

        redisTemplate.afterPropertiesSet();
        return redisTemplate;
    }

}