package com.common.redis.config;

import com.common.redis.util.RedisUtil;
import com.common.redis.serializer.KryoRedisSerializer;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * @author xiaobzhou
 * date 2019-07-10 19:00
 * {@link RedisAutoConfiguration}
 */
@Configuration
@ConditionalOnProperty(value = "spring.redis.host")
public class CommonRedisConfig {

    /**
     * 设置redis配置项
     *
     * @param connectionFactory
     * @return
     */
    @Bean
    @ConditionalOnMissingBean(name = "template")
    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory connectionFactory) {

        RedisTemplate<String, Object> template = new RedisTemplate<>();

        RedisSerializer valueSerializer = new KryoRedisSerializer(Object.class);


        template.setConnectionFactory(connectionFactory);
        template.setKeySerializer(new StringRedisSerializer());
        template.setHashKeySerializer(new StringRedisSerializer());
        template.setHashValueSerializer(valueSerializer);
        template.setValueSerializer(valueSerializer);
        template.afterPropertiesSet();

        return template;
    }

    /**
     * 获取redis 工具类
     *
     * @param template
     * @return
     */
    @Bean
    @ConditionalOnMissingBean
    public RedisUtil redisUtil(RedisTemplate<String, Object> template) {
        return new RedisUtil(template);
    }


}