Spring配置文件详解
<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<!-- 定义使用C3P0连接池的数据源 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<!-- 指定连接数据库的JDBC驱动 -->
<property name="driverClass">
<value>com.mysql.jdbc.Driver</value>
</property>
<!-- 连接数据库所用的URL -->
<property name="jdbcUrl">
<value>jdbc:mysql://localhost:3306/eportal?useUnicode=
true&characterEncoding=gbk</value>
</property>
<!-- 连接数据库的用户名 -->
<property name="user">
<value>root</value>
</property>
<!-- 连接数据库的密码 -->
<property name="password">
<value>root</value>
</property>
<!-- 设置数据库连接池的最大连接数 -->
<property name="maxPoolSize">
<value>20</value>
</property>
<!-- 设置数据库连接池的最小连接数 -->
<property name="minPoolSize">
<value>2</value>
</property>
<!-- 设置数据库连接池的初始化连接数 -->
<property name="initialPoolSize">
<value>2</value>
</property>
<!-- 设置数据库连接池的连接的最大空闲时间，单位为秒 -->
<property name="maxIdleTime">
<value>20</value>
</property>
</bean>
<!-- 定义Hibernate的SessionFactory -->
<bean id="sessionFactory" class="org.springframework.orm.
hibernate3.LocalSessionFactoryBean">
<!-- 依赖注入上面定义的数据源dataSource -->
<property name="dataSource" ref="dataSource"/>
<!-- 注册Hibernate的ORM映射文件 -->
<property name="mappingResources">
<list>
<value>com/eportal/ORM/News.hbm.xml</value>
<value>com/eportal/ORM/Category.hbm.xml</value>
<value>com/eportal/ORM/Memberlevel.hbm.xml</value>
<value>com/eportal/ORM/Cart.hbm.xml</value>
<value>com/eportal/ORM/Traffic.hbm.xml</value>
<value>com/eportal/ORM/Newsrule.hbm.xml</value>
<value>com/eportal/ORM/Merchandise.hbm.xml</value>
<value>com/eportal/ORM/Admin.hbm.xml</value>
<value>com/eportal/ORM/Orders.hbm.xml</value>
<value>com/eportal/ORM/Cartselectedmer.hbm.xml</value>
<value>com/eportal/ORM/Newscolumns.hbm.xml</value>
<value>com/eportal/ORM/Member.hbm.xml</value>
</list>
</property>
<!-- 设置Hibernate的相关属性 -->
<property name="hibernateProperties">
<props>
<!-- 设置Hibernate的数据库方言 -->
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<!-- 设置Hibernate是否在控制台输出SQL语句，开发调试阶段通常设为true -->
<prop key="show_sql">true</prop>
<!-- 设置Hibernate一个提交批次中的最大SQL语句数 -->
<prop key="hibernate.jdbc.batch_size">50</prop>
<prop key="show_sql">50</prop>
</props>
</property>
</bean>
<!--定义Hibernate的事务管理器HibernateTransactionManager -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<!-- 依赖注入上面定义的sessionFactory -->
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<!--定义Spring的事务拦截器TransactionInterceptor -->
<bean id="transactionInterceptor"
class="org.springframework.transaction.interceptor.TransactionInterceptor">
<!-- 依赖注入上面定义的事务管理器transactionManager -->
<property name="transactionManager" ref="transactionManager"/>
<!-- 定义需要进行事务拦截的方法及所采用的事务控制类型 -->
<property name="transactionAttributes">
<props>
<!-- 以browse、list、load、get及is开头的所有方法采用只读型事务控制类型 -->
<prop key="browse*">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="list*">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="load*">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="is*">PROPAGATION_REQUIRED,readOnly</prop>
<!-- 所有方法均进行事务控制，如果当前没有事务，则新建一个事务 -->
<prop key="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
<!-- 定义BeanNameAutoProxyCreatorf进行Spring的事务处理-->
<bean class="org.springframework.aop.framework.autoproxy.
BeanNameAutoProxyCreator">
<!-- 针对指定的bean自动生成业务代理 -->
<property name="beanNames">
<list>
<value>adminService</value>
<value>columnsService</value>
<value>newsService</value>
<value>crawlService</value>
<value>memberLevelService</value>
<value>memberService</value>
<value>categoryService</value>
<value>merService</value>
<value>cartService</value>
<value>ordersService</value>
<value>trafficService</value>
</list>
</property>
<!-- 这个属性为true时，表示被代理的是目标类本身而不是目标类的接口 -->
<property name="proxyTargetClass">
<value>true</value>
</property>
<!-- 依赖注入上面定义的事务拦截器transactionInterceptor -->
<property name="interceptorNames">
<list>
<value>transactionInterceptor</value>
</list>
</property>
</bean>
<!-- 装配通用数据库访问类BaseDAOImpl -->
<bean id="dao" class="com.eportal.DAO.BaseDAOImpl">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<!-- 部署系统用户管理业务逻辑组件AdminServiceImpl -->
<bean id="adminService" class="com.eportal.service.AdminServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署新闻栏目管理业务逻辑组件ColumnsServiceImpl -->
<bean id="columnsService" class="com.eportal.service.ColumnsServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署新闻管理业务逻辑组件NewsServiceImpl -->
<bean id="newsService" class="com.eportal.service.NewsServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署新闻采集规则业务逻辑组件CrawlServiceImpl -->
<bean id="crawlService" class="com.eportal.service.CrawlServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署会员级别管理业务逻辑组件MemberLevelServiceImpl -->
<bean id="memberLevelService" class="com.eportal.service.
MemberLevelServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署会员管理业务逻辑组件MemberServiceImpl -->
<bean id="memberService" class="com.eportal.service.MemberServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署商品分类管理业务逻辑组件CategoryServiceImpl -->
<bean id="categoryService" class="com.eportal.service.CategoryServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署商品管理业务逻辑组件MerchandiseServiceImpl -->
<bean id="merService" class="com.eportal.service.MerchandiseServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署购物车管理业务逻辑组件CartServiceImpl -->
<bean id="cartService" class="com.eportal.service.CartServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署订单管理业务逻辑组件OrderServiceImpl -->
<bean id="ordersService" class="com.eportal.service.OrderServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署流量统计业务逻辑组件TrafficServiceImpl -->
<bean id="trafficService" class="com.eportal.service.TrafficServiceImpl">
<property name="dao" ref="dao"/>
</bean>
<!-- 部署Struts 2负责系统用户管理的控制器AdminAction -->
<bean id="adminAction" class="com.eportal.struts.action.
AdminAction" scope="prototype">
<property name="service" ref="adminService"/>
</bean>
<!-- 部署Struts 2负责新闻栏目管理的控制器ColumnsAction -->
<bean id="columnsAction" class="com.eportal.struts.action.
ColumnsAction" scope="prototype">
<property name="service" ref="columnsService"/>
</bean>
<!-- 部署Struts 2负责新闻管理的控制器NewsAction -->
<bean id="newsAction" class="com.eportal.struts.action.
NewsAction" scope="prototype">
<property name="service" ref="newsService"/>
<property name="columnsService" ref="columnsService"/>
</bean>
<!-- 部署Struts 2负责新闻采集规则管理的控制器CrawlAction -->
<bean id="crawlAction" class="com.eportal.struts.action.
CrawlAction" scope="prototype">
<property name="service" ref="crawlService"/>
<property name="columnsService" ref="columnsService"/>
</bean>
<!-- 部署Struts 2负责会员级别管理的控制器MemberlevelAction -->
<bean id="memberLeveAction" class="com.eportal.struts.action.MemberlevelAction"
scope="prototype">
<property name="service" ref="memberLevelService"/>
</bean>
<!-- 部署Struts 2负责会员管理的控制器MemberAction -->
<bean id="memberAction" class="com.eportal.struts.action.
MemberAction" scope="prototype">
<property name="service" ref="memberService"/>
<property name="memberLevelService" ref="memberLevelService"/>
</bean>
<!-- 部署Struts 2负责商品分类管理的控制器CategoryAction -->
<bean id="categoryAction" class="com.eportal.struts.action.
CategoryAction" scope="prototype">
<property name="service" ref="categoryService"/>
</bean>
<!-- 部署Struts 2负责商品管理的控制器MerchandiseAction -->
<bean id="merchandiseAction" class="com.eportal.struts.action.MerchandiseAction"
scope="prototype">
<property name="service" ref="merService"/>
<property name="cateService" ref="categoryService"/>
</bean>
<!-- 部署Struts 2负责购物车管理的控制器CartAction -->
<bean id="cartAction" class="com.eportal.struts.
action.CartAction" scope="prototype">
<property name="service" ref="cartService"/>
<property name="merService" ref="merService"/>
</bean>
<!-- 部署Struts 2负责订单管理的控制器OrdersAction -->
<bean id="ordersAction" class="com.eportal.struts.
action.OrdersAction" scope="prototype">
<property name="service" ref="ordersService"/>
<property name="cartService" ref="cartService"/>
<property name="memberService" ref="memberService"/>
</bean>
<!-- 部署Struts 2负责流量统计的控制器TrafficAction -->
<bean id="trafficAction" class="com.eportal.struts.
action.TrafficAction" scope="prototype">
<property name="service" ref="trafficService"/>
</bean>
</beans>