ssh文件配置详解编程语言

 1 <?xml version="1.0" encoding="UTF-8"?> 
 2 <beans xmlns="http://www.springframework.org/schema/beans" 
 3     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" 
 4     xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" 
 5     xsi:schemaLocation=" 
 6         http://www.springframework.org/schema/beans  
 7         http://www.springframework.org/schema/beans/spring-beans.xsd 
 8         http://www.springframework.org/schema/context  
 9         http://www.springframework.org/schema/context/spring-context.xsd 
10         http://www.springframework.org/schema/tx  
11         http://www.springframework.org/schema/tx/spring-tx.xsd 
12         http://www.springframework.org/schema/aop  
13         http://www.springframework.org/schema/aop/spring-aop.xsd"> 
14  
15     <!-- 配置数据源 dbcp数据源 --> 
16     <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> 
17         <property name="driverClassName" value="${driverClass}" /> 
18         <property name="url" value="${jdbcUrl}" /> 
19         <property name="username" value="${user}" /> 
20         <property name="password" value="${password}"/> 
21     </bean> 
22  
23     <!-- 使用配置文件 加载 数据库需要的4要素 经常使用 --> 
24     <context:property-placeholder location="classpath:jdbc.properties" /> 
25      
26      
27     <!--配置sessionFactory --> 
28      <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 
29         <!-- 读取hibernate配置文件<property name="configLocation" value="classpath:hibernate.cfg.xml"/> --> 
30          <!-- 配置数据源 --> 
31          <property name="dataSource" ref="dataSource"></property> 
32          <!-- 配置映射文件  Teacher.hbm.xml --> 
33          <property name="mappingDirectoryLocations" value="cn/bdqn/bean"/> 
34          <property name="hibernateProperties"> 
35           <props> 
36             <prop key="hibernate.hbm2ddl.auto">update</prop> 
37             <prop key="hibernate.show_sql">true</prop> 
38             <prop key="hibernate.format_sql">true</prop> 
39             <prop key="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</prop> 
40           </props> 
41          </property> 
42      </bean> 
43  
44   <!--配置dao层  --> 
45   <bean  id="teacherDao" class="cn.bdqn.dao.impl.TeacherDaoImpl"> 
46   <property name="sessionFactory" ref="sessionFactory"/> 
47 </bean> 
48  
49  <!--配置service层  --> 
50   <bean  id="teacherService" class="cn.bdqn.service.impl.TeacherServiceImpl"> 
51     <property name="dao" ref="teacherDao"></property> 
52   </bean> 
53  
54 <!-- 配置action层 --> 
55  
56 <!-- ==========================事务======================================= --> 
57 <!--  配置事务管理器  --> 
58   <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> 
59     <property name="dataSource" ref="dataSource"/> 
60   </bean> 
61    
62    
63   <tx:advice id="txAdvice" transaction-manager="transactionManager"> <!--  设置事务的通知  --> 
64       <tx:attributes> 
65       <!-- 对连接点上的方法进行事务属性的配置 --> 
66        <tx:method name="add*"  isolation="DEFAULT" propagation="REQUIRED"/> 
67        <tx:method name="delete*"  isolation="DEFAULT" propagation="REQUIRED"/> 
68        <tx:method name="update*"  isolation="DEFAULT" propagation="REQUIRED"/> 
69        <tx:method name="find*"  read-only="true" isolation="DEFAULT" propagation="REQUIRED"/> 
70       </tx:attributes> 
71   </tx:advice> 
72    
73   <aop:config> 
74       <!-- 指定切入点 --> 
75      <aop:pointcut expression="execution(* *..service.*.*(..))" id="myPoint"/> 
76      <aop:advisor advice-ref="txAdvice" pointcut-ref="myPoint"/> 
77   </aop:config> 
78  
79 </beans>