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
[code="java"]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>[/code]applicationContext-db.xml
[code="java"]
<!-- 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"/>[/code]applicationContext-aop.xml[code="java"]<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>[/code]UserServiceImpl[code="java"]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);
}
}[/code]UserDAOImpl
[code="java"]@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);
}[/code]UserServiceTest[code="java"]@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);
}
}[/code]