<?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:jdbc="http://www.springframework.org/schema/jdbc"
	xmlns:jpa="http://www.springframework.org/schema/data/jpa"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/jdbc 
	http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd
	http://www.springframework.org/schema/beans 
	http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
	http://www.springframework.org/schema/context 
	http://www.springframework.org/schema/context/spring-context-3.1.xsd
	http://www.springframework.org/schema/aop 
	http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
	http://www.springframework.org/schema/tx 
	http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
	http://www.springframework.org/schema/data/jpa 
	http://www.springframework.org/schema/data/jpa/spring-jpa-1.2.xsd">
	
    <context:property-placeholder location="classpath:jdbc.properties"/>
    
    
	<context:component-scan base-package="com.fengjing.framework.spring.data.jpa">
		<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
	</context:component-scan>
	
	<tx:annotation-driven transaction-manager="springDataJpatransactionManager"/>
	
	<!-- 阿里 Druid数据源 -->
	<!-- https://github.com/alibaba/druid/wiki/%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98 -->
	<bean id="springDataJpadataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
		<property name="username" value="${username}"></property>
		<property name="password" value="${password}"></property>
		<property name="url" value="${jpa.log4jdbc.url}"></property>
		<property name="driverClassName" value="${log4jdbc.driverClassName}"></property>
		
		<!-- 配置初始化大小、最小、最大 -->
		<property name="initialSize" value="1" />
		<property name="minIdle" value="1" /> 
		<property name="maxActive" value="20" />
		
		<!-- 配置获取连接等待超时的时间 -->
		<property name="maxWait" value="60000" />
		
		<!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
		<property name="timeBetweenEvictionRunsMillis" value="60000" />
		
		<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
		<property name="minEvictableIdleTimeMillis" value="300000" />
		
		<property name="validationQuery" value="SELECT 'x'" />
		<property name="testWhileIdle" value="true" />
		<property name="testOnBorrow" value="false" />
		<property name="testOnReturn" value="false" />
		
		<!-- 打开PSCache，并且指定每个连接上PSCache的大小 -->
		<property name="poolPreparedStatements" value="true" />
		<property name="maxPoolPreparedStatementPerConnectionSize" value="20" />
		
		<!-- 配置监控统计拦截的filters -->
		<property name="filters" value="stat,log4j" />		
	</bean>
	
	
	<bean id="springDataJpaentityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
		<property name="persistenceXmlLocation" value="classpath:META-INF/persistence.xml"></property> 
		<property name="persistenceUnitName" value="spring.data.jpa.framework"></property>
		<property name="jpaVendorAdapter">
			<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
				<property name="database" value="MYSQL"></property>
			</bean>
		</property>
		<property name="dataSource" ref="springDataJpadataSource"></property>
	</bean>
	
	<bean id="springDataJpatransactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
		<property name="entityManagerFactory" ref="springDataJpaentityManagerFactory"></property>
		<property name="dataSource" ref="springDataJpadataSource"></property>
 	</bean>
	
	<!-- SpringDataJpa DataSourceTransactionManager-->
	<!--  
	<bean id="springDataJpatransactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="springDataJpadataSource"></property>
	</bean>
	-->
	
	<jpa:repositories base-package="com.fengjing.framework.spring.data.jpa.repository"
		transaction-manager-ref="springDataJpatransactionManager"
		entity-manager-factory-ref="springDataJpaentityManagerFactory"
		></jpa:repositories>
</beans>