xml方式實現spring的宣告式事務管理及對jdbc操作的支援
阿新 • • 發佈:2019-01-22
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
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/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.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">
<!-- c3p0連線池的一些配置-->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="com.mysql.jdbc.Driver"></property>
<property name="user" value="root"></property>
<property name="jdbcUrl" value="jdbc:mysql://localhost:3306/day16"></property>
<property name="password" value="root"></property>
<property name="maxPoolSize" value="10"></property>
<property name="maxStatements" value="20"></property>
</bean>
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<property name="dataSource" ref="dataSource"></property>
</bean>
<bean id="deptDao" class="com.spring.tranzcation.DeptDao">
<property name="jdbcTemplate" ref="jdbcTemplate"></property>
</bean>
<bean id="deptService" class="com.spring.tranzcation.DeptService">
<property name="deptDao" ref="deptDao"></property>
</bean>
<!-- 配置事物管理 -->
<bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"></property>
</bean>
<!-- 配置事物增強 -->
<tx:advice id="txAdvice" transaction-manager="txManager">
<tx:attributes>
<tx:method name="get*" read-only="true"/>
<tx:method name="*" read-only="false"/>
</tx:attributes>
</tx:advice>
<!-- AOP配置攔截那些方法,切入點表示式和事物配置增強相配合 -->
<aop:config>
<aop:advisor advice-ref="txAdvice" pointcut="execution(* com.spring.tranzcation.DeptService.*(..))"/>
</aop:config>
</beans>