Spring 事务配置

@Transactional(transactionManager="mainTX", propagation = Propagation.REQUIRED,isolation=Isolation.READ_COMMITTED,rollbackFor=Exception.class)

指定事务管理器

回滚:默认RuntimeException、Error会回滚,其他异常(checked异常)必须声明rollbackFor,notRollbackFor

spring-config.xml

    <tx:annotation-driven />
  <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="mainDataSource" /> <qualifier value="mainTX"/> </bean>

spring-mvc.xml   仅扫描Controller,否则可能覆盖上下文中Service的事务声明

  <context:component-scan base-package="com.xxx" use-default-filters="false">
    <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" />
  </context:component-scan>

 

posted @ 2016-11-15 00:49  LaoZeng  阅读(242)  评论(0编辑  收藏  举报