springmvc+hibernate整合事务不回滚,谁来拯救我
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2022-03-30 19:56:58
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最近心血来潮研究下了springmvc,发现比struts2好用多了,配置也方便,捣鼓了一阵,最后想把hibernate也整进去,结果悲剧就来了,事务就是不回滚,实在没招了,哪位大侠给看下,上代码
springmvc-servlet.xml
applicationContext-db.xml
applicationContext-aop.xml
UserServiceImpl
UserDAOImpl
UserServiceTest
就在这里找不到问题了,use3前面写个更新也不行,user2还是会被更新,网上说扫描controller和service的时候分开,我也分开了,难道是DAO有问题还是怎么的,还是说配置有问题,望来位高人指点一二
springmvc-servlet.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" default-autowire="byName" xmlns:p="http://www.springframework.org/schema/p" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> <!-- 启动注解扫描 --> <mvc:annotation-driven/> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/> <!-- 扫描Controller注解 --> <context:component-scan base-package="com.springmvc" use-default-filters="false"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service" /> </context:component-scan> <!-- 配置视图 --> <bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver"> <property name="mediaTypes"> <map> <entry key="html" value="text/html" /> <entry key="json" value="application/json" /> </map> </property> <property name="viewResolvers"> <list> <bean class="org.springframework.web.servlet.view.BeanNameViewResolver" /> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/views/" /> <property name="suffix" value=".jsp" /> </bean> </list> </property> <property name="defaultViews"> <list> <bean class="org.springframework.web.servlet.view.json.MappingJacksonJsonView" /> </list> </property> </bean> </beans>
applicationContext-db.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd" default-autowire="byName"> <!-- 配置数据源 --> <bean id = "mappings" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations" value="classpath:dataSources.properties"></property> </bean> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> <property name="driverClassName" value="${driverClassName}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> <property name="maxActive" value="${maxActive}" /> <property name="maxIdle" value="${maxIdle}" /> <property name="maxWait" value="${maxWait}" /> <property name="defaultAutoCommit" value="${defaultAutoCommit}" /> </bean> <!-- 配置sessionFactory --> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> <property name="dataSource" ref="dataSource"/> <!-- 扫描的domain包路径 --> <property name="packagesToScan" value="com.springmvc.domain"/> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">${hibernate.dialect}</prop> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.hbm2ddl.auto">none</prop> <prop key="hibernate.search.default.directory_provider">org.hibernate.search.store.FSDirectoryProvider</prop> <prop key="hibernate.search.default.transaction.merge_factor">100</prop> <prop key="hibernate.search.default.transaction.max_buffered_docs">100</prop> <prop key="hibernate.search.autoregister_listeners">true</prop> <prop key="hibernate.search.indexing_strategy">manual</prop> </props> </property> </bean> <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory"/> </bean> <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate"> <property name="dataSource" ref="dataSource"/> </bean> <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/> </beans>
applicationContext-aop.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd" default-autowire="byName"> <context:annotation-config /> <context:component-scan base-package="com.springmvc"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <aop:aspectj-autoproxy proxy-target-class="true" /> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="update*" propagation="REQUIRED"/> <tx:method name="save*" propagation="REQUIRED"/> <tx:method name="add*" propagation="REQUIRED" rollback-for="Exception"/> <tx:method name="create*" propagation="REQUIRED"/> <tx:method name="do*" propagation="REQUIRED"/> <tx:method name="del*" propagation="REQUIRED"/> <tx:method name="remove*" propagation="REQUIRED"/> <tx:method name="get*" read-only="true" /> <tx:method name="query*" read-only="true" /> <tx:method name="find*" read-only="true" /> <tx:method name="*"/> </tx:attributes> </tx:advice> <aop:config proxy-target-class="true"> <aop:pointcut expression="execution(public * com.springmvc.service.impl.*ServiceImpl.*(..))" id="allServiceMethod"/> <aop:advisor pointcut-ref="allServiceMethod" advice-ref="txAdvice" /> </aop:config> </beans>
UserServiceImpl
@Service(value = "userService") @Transactional(rollbackFor=Exception.class) public class UserServiceImpl implements UserService { @Autowired private UserDAO userDAO; @Override public void addUser(User user) { userDAO.addUser(user); } }
UserDAOImpl
@Repository(value = "userDAO") public class UserDAOImpl extends HibernateDaoSupport implements UserDAO { private Logger logger = Logger.getLogger(getClass()); @Override public void addUser(User user) { logger.debug("新增用户"); this.getHibernateTemplate().save(user); }
UserServiceTest
@RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations={"file:webroot/WEB-INF/springmvc-servlet.xml","classpath:applicationContext-*.xml"}) public class UserServiceTest{ @Autowired private UserService userService; @Test public void testAddUser() { User user1 = new User(); user1.setCode("A002"); user1.setName("haha"); userService.addUser(user1); User user2 = new User(); user2.setCode("A001"); user2.setName("haha"); userService.addUser(user2); User user3 = new User(); user3.setCode("A001");//code是唯一的,这里报唯一约束错误,前面两条数据是不是应该插入失败? user3.setName("haha"); userService.addUser(user3); } }
就在这里找不到问题了,use3前面写个更新也不行,user2还是会被更新,网上说扫描controller和service的时候分开,我也分开了,难道是DAO有问题还是怎么的,还是说配置有问题,望来位高人指点一二