[置顶]       spring管理hibernate事务报异常--Transaction not successfully started解决方法

通过spring管理配置了事务管理，但是在执行过程中还是出现了异常：
Transaction not successfully started

以下三段代码均报了该异常。
[java] view plaincopy 1.
public void updateProcInstObj(TaProcInst taProcInstObj_from2) throws Exception{
String hql = "update TaProcInst set inststate=?,runtimes=?,completetime=? where procinstid=? ";
this.getSession.createQuery(hql)
.setString(0, taProcInstObj_from2.getInststate())
.setInteger(1, taProcInstObj_from2.getRuntimes().intValue())
.setString(2, taProcInstObj_from2.getCompletetime())
.setString(3, taProcInstObj_from2.getProcinstid())
.executeUpdate();
}

2.
public void updateProcInstObj(TaProcInst taProcInstObj_from2) throws Exception{
TransAction transAction = this.getSession().getTransAction();
transAction.begin();
String hql = "update TaProcInst set inststate=?,runtimes=?,completetime=? where procinstid=? ";
this.getSession.createQuery(hql)
.setString(0, taProcInstObj_from2.getInststate())
.setInteger(1, taProcInstObj_from2.getRuntimes().intValue())
.setString(2, taProcInstObj_from2.getCompletetime())
.setString(3, taProcInstObj_from2.getProcinstid())
.executeUpdate();
transAction.commit();
}

3.
public void updateProcInstObj(TaProcInst taProcInstObj_from2) throws Exception{
TransAction transAction = this.getSession().beginTransAction();
String hql = "update TaProcInst set inststate=?,runtimes=?,completetime=? where procinstid=? ";
this.getSession.createQuery(hql)
.setString(0, taProcInstObj_from2.getInststate())
.setInteger(1, taProcInstObj_from2.getRuntimes().intValue())
.setString(2, taProcInstObj_from2.getCompletetime())
.setString(3, taProcInstObj_from2.getProcinstid())
.executeUpdate();
transAction.commit();
}

修改为如下的方式则可以解决此问题： [java] view plaincopy public void updateProcInstObj(TaProcInst taProcInstObj_from2) throws Exception{
Session session = this.getSession();
String hql = "update TaProcInst set inststate=?,runtimes=?,completetime=? where procinstid=? ";
session.createQuery(hql)
.setString(0, taProcInstObj_from2.getInststate())
.setInteger(1, taProcInstObj_from2.getRuntimes().intValue())
.setString(2, taProcInstObj_from2.getCompletetime())
.setString(3, taProcInstObj_from2.getProcinstid())
.executeUpdate();
session.flush();
session.clear();
}