用spring+hibernate写了个线程往数据库里插数据,但是发现有些数据无论怎么插 控制台的sql语句都有 也没有报错 但是数据库里就是没有这条数据 是什么问题呢?求大神解决,下面附上代码application.xml
<context:component-scan base-package="daoImpl" /> <!-- 使用aop -->
<aop:aspectj-autoproxy />
<aop:config>
<aop:advisor pointcut="execution(* daoImpl.*.*(..))"
advice-ref="txAdvice" />
</aop:config>
<!--hibernate的事务处理管理 -->
<!-- -->
<tx:annotation-driven transaction-manager="transactionManager" />
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="*" propagation="REQUIRED"  /> </tx:attributes>
</tx:advice> <bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"/>
<property name="url" value="jdbc:oracle:thin:@localhost:1521:myself"/>
<property name="username" value="root"/>
<property name="password" value="123"/>
</bean>

<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource">
<ref bean="dataSource" />
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="dialect">org.hibernate.dialect.OracleDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.connection.autocommit">true</prop>
<!-- <prop key="current_session_context_class">thread</prop> -->
<prop key="cache.provider_class">org.hibernate.cache.NoCacheProvider</prop>
</props>
</property>public class test { /**
 * @param args
 */
@Test
public static void main(String[] args) {
// TODO Auto-generated method stub
File file = new File("D:\\done2220130901172241.txt");
ApplicationContext ac = new ClassPathXmlApplicationContext(
"applicationContext.xml");
McEventService mcEventServiceImpl =(McEventService) ac.getBean("mcEventServiceImpl");

SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd hh:mm:ss");
List<McEvent> list=ExceptionUtil.readEvent(file);
for(McEvent m : list){
try {
mcEventServiceImpl.save(m);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println(m.getName()+" "+sdf.format(m.getDate().getTime())+" "+m.getCode() +" "+m.getMainMSG()+" ____"+m.getSubMSG()+"_______  "+m.getSeq());
}
}}
dao方法一  继承了HibernateDaoSupport
public void save(McEvent mc) throws Exception {
try {
getHibernateTemplate().save(mc);
} catch (Exception e) {
e.printStackTrace();
log.logger.error(e);
throw e;
} }
dao方法二  
    private SessionFactory sessionFactory; public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
} @Override
public void save(McEvent mc) throws Exception {
try {
Session session = sessionFactory.getCurrentSession();
session.save(mc);
i++;
if (i >= 1000) {
session.flush();
session.clear();
i=0;
}
} catch (Exception e) {
e.printStackTrace();
log.logger.error(e);
throw e;
// log日志
} }求大神解一下 这到底是什么原因啊?hibernatespringoracle事务java