springmvc+hibernate整合事务不回滚,求解

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springmvc+hibernate整合事务不回滚,求解0

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

<mvc:annotation-driven/>

	<!-- 扫描注解时,将service,DAO层的注解排除,只扫描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>

	<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>

applicationContext-db.xml

<context:annotation-config />
	<context:component-scan base-package="com.springmvc" /> 
	
	<!-- 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"/>

applicationContext-aop.xml

<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"/>  
            <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>

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);
	}

}

2013年8月05日 08:42

java-lxm
13
0 0 6

2个答案按时间排序按投票排序

0 0

采纳的答案

Service(value = "userService")
@Transactional(rollbackFor=Exception.class)
public class UserServiceImpl implements UserService {

没看到哪里抛出了exception。如果不抛出exception，spring不会rollback

2013年8月05日 11:36