Spring - Embeded Redis configuration

RedisConfig.java

package com.jeonguk.web.config;

import static java.util.stream.Collectors.joining;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;

import lombok.extern.slf4j.Slf4j;
import redis.clients.jedis.Protocol;
import redis.embedded.RedisServer;

@Slf4j
@Configuration
public class RedisConfig {
 
    @Bean
    public RedisServer redisServer() {
      RedisServer.builder().reset();
      return RedisServer.builder().port(Protocol.DEFAULT_PORT).build();
    }
    
    @Bean
    JedisConnectionFactory jedisConnectionFactory() {
        return new JedisConnectionFactory();
    }
     
    @Bean
    public RedisTemplate<String, Object> redisTemplate() {
        RedisTemplate<String, Object> template = new RedisTemplate<>();
        template.setConnectionFactory(jedisConnectionFactory());
        return template;
    }
    
    @PostConstruct
    public void start() {
      log.info("starting redis...");
      if (!redisServer().isActive()) redisServer().start();
      log.info("redis listen ports: {}", redisServer().ports().stream()
                                                    .map(Object::toString).collect(joining(",")));
    }
    
    @PreDestroy
    public void stop() {
      log.info("shutting down redis...");
      redisServer().stop();
      log.info("bye!");
    }
    
}

	<dependency>
		<groupId>org.springframework.data</groupId>
		<artifactId>spring-data-redis</artifactId>
		<version>1.6.2.RELEASE</version>
	</dependency>
	<dependency>
		<groupId>redis.clients</groupId>
		<artifactId>jedis</artifactId>
		<version>2.5.1</version>
	</dependency>
	<dependency>
		<groupId>com.github.kstyrc</groupId>
		<artifactId>embedded-redis</artifactId>
		<version>0.6</version>
	</dependency>