spring入门之ssh中事务处理，数据库连接，spring配置文件

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" 
    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.xsd 
           http://www.springframework.org/schema/aop 
           http://www.springframework.org/schema/aop/spring-aop.xsd 
           http://www.springframework.org/schema/tx 
           http://www.springframework.org/schema/tx/spring-tx.xsd"> 
    
    <!-- 数据库连接的数据源 --> 
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> 
        <!-- 数据库连接驱动 --> 
        <property name="driverClassName" value="${jdbc.driverClassName}" /> 
        <!-- 连接的用户名 --> 
        <property name="username" value="${jdbc.username}" /> 
        <!-- 连接的用户密码 --> 
        <property name="password" value="${jdbc.password}" /> 
        <!-- 连接的url地址 --> 
        <property name="url" value="${jdbc.url}" /> 
    </bean> 
    
    
    <!--sessionFactory工厂 --> 
    <bean id="localSessionFactoryBean" 
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 
        <property name="dataSource" ref="dataSource" /> 
        <property name="mappingResources"> 
            <array> 
                <value>www/csdn/spring/demo/domain/Admins.hbm.xml</value> 
                <value>www/csdn/spring/demo/domain/Atusers.hbm.xml</value> 
                <value>www/csdn/spring/demo/domain/Collctions.hbm.xml</value> 
                <value>www/csdn/spring/demo/domain/Comments.hbm.xml</value> 
                <value>www/csdn/spring/demo/domain/Messages.hbm.xml</value> 
                <value>www/csdn/spring/demo/domain/Pictures.hbm.xml</value> 
                <value>www/csdn/spring/demo/domain/PrivateLetter.hbm.xml</value> 
                <value>www/csdn/spring/demo/domain/Relation.hbm.xml</value> 
                <value>www/csdn/spring/demo/domain/UserInfo.hbm.xml</value> 
                <value>www/csdn/spring/demo/domain/Users.hbm.xml</value> 
            </array> 
        </property> 
        <property name="hibernateProperties"> 
            <props> 
                <prop key="hibernate.show_sql">true</prop> 
                <prop key="hibernate.query.factory_class">org.hibernate.hql.ast.ASTQueryTranslatorFactory 
                </prop> 
                <prop key="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</prop> 
            </props> 
        </property> 
    </bean> 
    
    <!-- 配置HibernateTemplate --> 
    <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate"> 
        <property name="sessionFactory" ref="localSessionFactoryBean" /> 
    </bean> 
    <!-- 实现hibernateDaoSupport抽象接口来使用 --> 
    <bean id="hibernateDaoSupport" 
        class="org.springframework.orm.hibernate3.support.HibernateDaoSupport" 
        abstract="true"> 
        <property name="hibernateTemplate" ref="hibernateTemplate" /> 
    </bean> 
    
    <!-- 创建hibernate事务管理器 --> 
    <bean id="hibernateTransactionManager" 
        class="org.springframework.orm.hibernate3.HibernateTransactionManager"> 
        <property name="sessionFactory" ref="localSessionFactoryBean" /> 
    </bean> 
    <!-- 事务的通知 --> 
    <tx:advice id="txAdvice" transaction-manager="hibernateTransactionManager"> 
        <!-- 事务的属性 --> 
        <tx:attributes> 
            <!-- 事务的具体执行方法 --> 
            <tx:method name="save*" propagation="REQUIRED" isolation="DEFAULT" /> 
            <tx:method name="delete*" propagation="REQUIRED" isolation="DEFAULT" /> 
            <tx:method name="get*" propagation="REQUIRED" isolation="DEFAULT" 
                read-only="true" /> 
        </tx:attributes> 
    </tx:advice> 
    <!-- 切面 --> 
    <aop:config> 
        <aop:pointcut expression="execution(* *..service.*.*(..))" 
            id="mycut" /> 
        <aop:advisor advice-ref="txAdvice" pointcut-ref="mycut" /> 
    </aop:config> 
    
</beans>