SSH 集成的系统中 事务不能成功开启: Transaction not successfully started

因为我是通过某个字段删除相关记录,由于该字段不是主键之类的
所有通过hibernate 的session 调用hql 来删除记录。
代码如下:

  /**
     * 删除操作
     */
    public void deleteRP(String hql){
        Session session=this.getSession();
        Transaction t=session.beginTransaction();
        session.createQuery(hql).executeUpdate();
        t.commit();
        session.flush();
        session.clear();
    }

 

执行完上面代码后,数据成功删除,但是页面显示 500 错误,提示如下

org.apache.struts.action.RequestProcessor.processException(516) | Unhandled Exception thrown: class org.springframework.transaction.TransactionSystemException
2009-8-20 17:33:03 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet action threw exception
org.hibernate.TransactionException: Transaction not successfully started
    at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:100)
    at org.springframework.orm.hibernate3.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:578)
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:662)
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:632)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:314)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:116)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    at $Proxy31.addRiskUnitProfileRelation(Unknown Source)....

 

 

很郁闷的问题,总是提示事务不能成功开启, 各位帮忙分析下 是什么原因?

 

你是用spring管理了事务吧,
修改下

/**
 * 删除操作
 */
public void deleteRP(String hql){
    Session session=this.getSession();

    session.createQuery(hql).executeUpdate();

    session.flush();
    session.clear();
}

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