Java培训之基于XML文档的声明式事务配置

         <!– 配置事务切面 –>

         <aop:config>

                  <aop:pointcut

                          expression=”execution(* com.atguigu.tx.component.service.BookShopServiceImpl.purchase(..))”

                          id=”txPointCut”/>

                  <!– 将切入点表达式和事务属性配置关联到一起 –>

                  <aop:advisor advice-ref=”myTx” pointcut-ref=”txPointCut”/>

         </aop:config>

         <!– 配置基于XML的声明式事务  –>

         <tx:advice id=”myTx” transaction-manager=”transactionManager”>

                  <tx:attributes>

                          <!– 设置具体方法的事务属性 –>

                          <tx:method name=”find*” read-only=”true”/>

                          <tx:method name=”get*” read-only=”true”/>

                          <tx:method name=”purchase”

                                   isolation=”READ_COMMITTED”

         no-rollback-for=”java.lang.ArithmeticException,java.lang.NullPointerException”

                                   propagation=”REQUIRES_NEW”

                                   read-only=”false”

                                   timeout=”10″/>

                  </tx:attributes>

         </tx:advice>