Spring+Hibernate组合使用时的奇怪问题

本人初次尝试使用Spring＋Hibernate，经过一番摸索后，实现了检索功能，但不能插入记录。我把代码贴出来，请各位大哥帮我看看。
配置文件applicationContext.xml


业务对象MembersBiz.java

[code:1]public class MembersBiz extends HibernateSupport implements BizObjInterface {

public void create(Object obj) throws ObjectDuplicateException, Exception {
Session session = super.getSession();
try {
// check if the loginid is already exist
List list = session.find("from com.openingsys.bbs.users.Member as m where m.loginId = ?",
((Member)obj).getLoginId(),
new StringType());
if (list.size() != 0) {
throw new ObjectDuplicateException("The LoginId '" + ((Member)obj).getLoginId() + "' is already exist!");
}

session.save(obj);
} catch (Exception e) {
e.printStackTrace();
throw e;
}

}

/* (non-Javadoc)
* @see com.openingsys.bbs.BizObjInterface#delete(java.io.Serializable)
*/
public void delete(Serializable id) throws ObjectMissException, Exception {
Session session = super.getSession();
try {
int i = session.delete("from com.openingsys.bbs.users.Member as m where m.userId = ?",
   (String)id,
   new StringType());
if (i == 0) {
throw new ObjectMissException("The member identified by '" + id + "' was not found!");
}
} catch (Exception e) {
e.printStackTrace();
throw e;
}

}

/* (non-Javadoc)
* @see com.openingsys.bbs.BizObjInterface#update(java.lang.Object)
*/
public void update(Object obj) throws ObjectMissException, Exception {
// TODO Auto-generated method stub

}

/* (non-Javadoc)
* @see com.openingsys.bbs.BizObjInterface#find(java.io.Serializable)
*/
public Object find(Serializable id) throws ObjectMissException, Exception {
Session session = super.getSession();
try {
Member member = (Member)session.get(Member.class, id);
if (member == null) {
throw new ObjectMissException("The member identify by '" + id + "' was not found!");
}
return member;
} catch (Exception e) {
e.printStackTrace();
throw e;
}
}

/* (non-Javadoc)
* @see com.openingsys.bbs.BizObjInterface#search(java.util.HashMap, com.openingsys.bbs.Pager)
*/
public List search(HashMap crit, Pager page) throws Exception {
// TODO Auto-generated method stub
return null;
}

}
[/code:1]

测试类TestBean.java
[code:1]public class TestBean {

public static void main(String[] args) {
ClassPathXmlApplicationContext context =
new ClassPathXmlApplicationContext("applicationContext.xml");
MembersBiz biz = (MembersBiz) context.getBean("MembersBizTarget");
try {
Member member = (Member)biz.find("john");
System.out.println(member.getEmail());

member = new Member();
member.setLoginId("admin");
member.setUserName("Administrator");
member.setPassword("12345");
member.setEmail("sofjwe");
member.setRegiTime(new Date());
biz.create(member);

// biz.delete("john");
} catch (Exception e) {
e.printStackTrace();
}
}
}
[/code:1]

运行测试类后，一切正常，控制台打印出正确的Email地址，但是数据库中却没有出现我想插入的数据，控制台也没有打印出insert语句。

请各位大哥帮我看看，谢谢。

如果你从HibernateSupport类直接取得session的话，是不会自动commit的，你必须显示的commit。如果你使用spring的事物处理类（PlatformTranscationManager）的话，就可以自动commit。

上文中用到的HibernateSupport是我自己写的一个类，并非spring提供。代码如下：[code:1]import org.springframework.orm.hibernate.SessionFactoryUtils;

import net.sf.hibernate.Session;
import net.sf.hibernate.SessionFactory;

/**
* @author jm.lu
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class HibernateSupport {

// This is required to use Hibernate's SessionFactory
private SessionFactory sessionFactory;

/**
* @return Returns the sessionFactory.
*/
public SessionFactory getSessionFactory() {
return sessionFactory;
}
/**
* @param sessionFactory The sessionFactory to set.
*/
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}

public Session getSession() {
Session session = SessionFactoryUtils.getSession(getSessionFactory(), true);
return session;
}
}
[/code:1]
这样作也会有不能自动提交的问题吗？
我的想法是：事务规则由配置文件决定，如：

但现在的事实好像是：事务没有开始。不知到这一切中什么地方有错。

如果没有用到事务,而且你直接用Session,我想大概是没有加入session.flush()方法的原因吧,如有事务,就不需要flush了,不知对不对,请你老试一试

建立你继承Spring的HibernateDaoSupport类.(getHibernateTemplate().save(Object)方法).并且使用TransactionTemplate类事务提交处理.

我也碰到同样的问题：
代码：

配置文件：