<!-- Spring Data Redis : Server Type -->
<dependency>
	<groupId>redis.clients</groupId>
	<artifactId>jedis</artifactId>
	<version>2.7.3</version>
</dependency>
<dependency>
    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-redis</artifactId>
    <version>1.7.5.RELEASE</version>
</dependency>

<dependency>
	<groupId>com.github.kstyrc</groupId>
	<artifactId>embedded-redis</artifactId>
	<version>0.6</version>
</dependency>

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:c="http://www.springframework.org/schema/c"
	xmlns:p="http://www.springframework.org/schema/p"
	xmlns:cache="http://www.springframework.org/schema/cache"
	xmlns:util="http://www.springframework.org/schema/util"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	 http://www.springframework.org/schema/beans/spring-beans.xsd 
	 http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
	 http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd
	 http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">

<!--=======================================================================
= Spring Data Redis (Jedis Wrapper) 설정
==========================================================================-->

<!--
	Redis Client
-->
  <bean id="jedisConnFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
    <property name="hostName" value="127.0.0.1" /> <!-- Redis IP -->
    <property name="port" value="6379" /> <!-- Redis Port -->
<!-- 		<property name="password" value="guest" /> 패스워드가 있을 경우 주석 해제 및 설정 -->
    <property name="timeout" value="5000" /> <!-- Connection Timeout -->
    <property name="usePool" value="true" /> <!-- Connection Pool 사용 여부 -->
    <property name="poolConfig">
      <bean class="redis.clients.jedis.JedisPoolConfig">
        <property name="maxTotal" value="5" /> <!-- 최대 Connection Pool 사이즈 -->
        <property name="maxWaitMillis" value="10000" /> <!-- Connection Pool 최대 대기 시간 -->
      </bean>
    </property>
  </bean>
  <!-- 만약에 Sentinel을 이용한 이중화 구성을 시도할 경우 아래 설정을 참고하자 (두 대의 Sentinel 예시)
  <bean id="jedisConnFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory">
		<constructor-arg name="sentinelConfig">
			<bean class="org.springframework.data.redis.connection.RedisSentinelConfiguration">
				<property name="master">
					<bean class="org.springframework.data.redis.connection.RedisNode">
						<property name="name" value="실제 서버의 마스터 노드의 이름" />
					</bean>
				</property>
				<property name="sentinels">
					<set>
						<bean class="org.springframework.data.redis.connection.RedisNode">
							<constructor-arg name="host" value="Sentinel 1번 Host" />
							<constructor-arg name="port" value="Sentinel 1번 포트" />
						</bean>
						<bean class="org.springframework.data.redis.connection.RedisNode">
							<constructor-arg name="host" value="Sentinel 2번 Host" />
							<constructor-arg name="port" value="Sentinel 2번 포트" />
						</bean>
					</set>
				</property>
			</bean>
		</constructor-arg>
		<property name="password" value="패스워드-없으면 주석처리" />
		<property name="timeout" value="5000" />
		<property name="usePool" value="true" />
		<property name="poolConfig">
			<bean class="redis.clients.jedis.JedisPoolConfig">
				<property name="maxTotal" value="최대 Connection Pool 사이즈" />
				<property name="maxWaitMillis" value="10000" />
			</bean>
		</property>
	</bean>-->

	<!--
		JSON Redis template definition: Jackson2를 이용한 JSON 데이터 저장 Template
		(POJO 또는 Map 객체를 JSON 형태로 Redis에 저장할 수 있다)
	-->
	<bean id="jsonRedisTemplate" class="org.springframework.data.redis.core.RedisTemplate">
		<property name="connectionFactory" ref="jedisConnFactory" />
		<property name="enableTransactionSupport" value="false" />
		<property name="keySerializer">
			<bean class="org.springframework.data.redis.serializer.StringRedisSerializer" />
		</property>
		<property name="valueSerializer">
			<bean class="org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer" />
		</property>
		<property name="hashKeySerializer">
			<bean class="org.springframework.data.redis.serializer.StringRedisSerializer" />
		</property>
		<property name="hashValueSerializer">
        	<!-- 예전 버전은 POJO 타입 고정 이었지만(즉, 타입별로 Template 생성ㄷㄷ) 이제는 타입 자체를 Cache에 같이 저장한다 -->
			<bean class="org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer" />
		</property>
	</bean>

	<!-- Default Redis template definition: 예제 전용 (Redis에 객체를 직렬화하여 저장) -->
	<bean id="defaultRedisTemplate" class="org.springframework.data.redis.core.RedisTemplate">
		<property name="connectionFactory" ref="jedisConnFactory" />
		<property name="enableTransactionSupport" value="false" />
		<property name="keySerializer">
			<bean class="org.springframework.data.redis.serializer.StringRedisSerializer" />
		</property>
		<property name="valueSerializer">
			<bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer" />
		</property>
		<property name="hashKeySerializer">
			<bean class="org.springframework.data.redis.serializer.StringRedisSerializer" />
		</property>
		<property name="hashValueSerializer">
			<bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer" />
		</property>
	</bean>

	<!--
		Redis Cache Manager를 이용한 개별 Cache 관리 및 @Cache Annotation 연동 예시
	-->
	<bean id="redisCacheManager" class="org.springframework.data.redis.cache.RedisCacheManager">
		<constructor-arg ref="jsonRedisTemplate" />
		<property name="cacheNames">
			<list value-type="java.lang.String">
				<description>@Cache Annotation과 연계하려는 Cache를 아래에 등록한다 (자동생성)</description>
				<value>examlpleCache</value>
			</list>
    		</property>
		<property name="expires">
			<map>
				<description>위에 등록한 Cache이름 별로 Cache Expire Timeout을 설정해야 한다 (단위: 초)</description>
				<entry key="examlpleCache" value="60" />
			</map>
		</property>
	</bean>

	<!--======================================================================
	= Redis Cache 설정
	=========================================================================-->

	<!--
		응용에서 사용하는 Cache Bean은 아래에 정의한다
		('redisOperations' 속성은 객체 및 데이터 특성에 따라 설정한다: 객체를 JSON 형태로 Cache에 저장하는 경우 'jsonRedisTemplate' 설정)
	-->

	<!-- Sample Cache Bean -->
	<bean id="redisSampleCache" class="org.springframework.data.redis.cache.RedisCache">
		<!-- Cache Name -->
		<constructor-arg name="name" value="sampleCache" />
		<!-- Prefix: 반드시 Cache Name + ":" 으로 설정 -->
		<constructor-arg name="prefix" value="sampleCache:" />
		<!-- Rest Template 참조 -->
		<constructor-arg name="redisOperations"><ref bean="defaultRedisTemplate" /></constructor-arg>
		<!-- Cache 만료 시간: 초 -->
		<constructor-arg name="expiration" value="60" />
	</bean>
</beans>