面向切面的ssh架构

<?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:tx="http://www.springframework.org/schema/tx"
 xmlns:aop="http://www.springframework.org/schema/aop"  
 xsi:schemaLocation=
 "http://www.springframework.org/schema/beans
  http://www.springframework.org/schema/beans/spring-beans-2.5.xsd  
  http://www.springframework.org/schema/tx
  http://www.springframework.org/schema/tx/spring-tx-2.5.xsd  
  http://www.springframework.org/schema/aop
  http://www.springframework.org/schema/aop/spring-aop-2.5.xsd"
  default-lazy-init="true">
 
  <!-- 实例化占位符对象 -->
  <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
   <property name="location" value="classpath:jdbc.properties"/>
  </bean>
 
  <!-- 配置一个数据源 -->
  <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
   <!-- 配置连接属性 -->
   <property name="driverClass" value="${driverClass}"/>
   <property name="jdbcUrl" value="${jdbcUrl}"/>
   <property name="user" value="${user}"/>
   <property name="password" value="${password}"/>
   <property name="initialPoolSize" value="${initialPoolSize}"/>
   <property name="minPoolSize" value="${minPoolSize}"/>
   <property name="maxPoolSize" value="${maxPoolSize}"/>
   <property name="checkoutTimeout" value="${checkoutTimeout}"/>
  </bean>
 
  <!-- Spring 整合 Hibernate -->
  <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
 
   <!-- 注入数据源 -->
   <property name="dataSource" ref="dataSource"/>
   
   <!-- 配置 Hibernat 参数 -->
   <property name="hibernateProperties">
    <props>
     <prop key="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</prop>
     <prop key="hibernate.show_sql">true</prop>
     <prop key="hibernate.format_sql">true</prop>
     <prop key="hibernate.cache.use_second_level_cache">true</prop>
     <prop key="hibernate.cache.provider_class">org.hibernate.cache.OSCacheProvider</prop>
     <prop key="hibernate.cache.use_query_cache">true</prop>
    </props>
   </property>
   
   <!-- 配置实体映射 -->
   <property name="mappingResources">
    <list>
     <value>com/softeem/jingdong/entity/UsersBean.hbm.xml</value>
     <value>com/softeem/jingdong/entity/GoodsBean.hbm.xml</value>
     <value>com/softeem/jingdong/entity/OrderBean.hbm.xml</value>
    </list>
   </property>
   
  </bean>
 
  <!-- Spring 声明式事务 -->
  <!-- 事务管理器 -->
  <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
   <property name="sessionFactory" ref="sessionFactory"></property>
  </bean>
 
  <!-- 事务通知 -->
  <tx:advice id="txAdvice" transaction-manager="transactionManager">
   <tx:attributes>
    <!-- 配置事务属性 ， 查询不需要事务 . 所以配置只读事务 . 但是 增删改 都需要对应的事务操作 -->
    <tx:method name="add*" propagation="REQUIRED"/>
    <tx:method name="save*" propagation="REQUIRED"/>
    <tx:method name="delete*" propagation="REQUIRED"/>
    <tx:method name="update*" propagation="REQUIRED"/>
    <tx:method name="get*" read-only="true"/>
    <tx:method name="find*" read-only="true"/>
   </tx:attributes>
  </tx:advice>
 
  <!-- 配置事务切面 -->
  <aop:config>
   <!-- 配置切入点 -->
   <aop:pointcut id="txPoint" expression="execution(* com.softeem.jingdong.service..*.*(..))"/>
   <aop:advisor advice-ref="txAdvice" pointcut-ref="txPoint"/>
  </aop:config>
 
  <!-- Hibernate 模板类  HibernateTemplate -->
  <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
   <property name="sessionFactory" ref="sessionFactory"/>
  </bean>
 
</beans>