今天yuan男神的程序报了这个错, getHibernateTemplate().saveOrUpdate(obj); getHibernateTemplate().flush(); getHibernateTemplate().refresh(obj); 在第2行报的: org.hibernate.HibernateException: connnection proxy not usable after transaction completion 以为是hibernate事务的问题,还考虑…

在spring4+hibernate4整合过程中,使用@Transactional注解事务会报"Exception in thread "main" org.hibernate.HibernateException: save is not valid without active transaction"错误,具体错误如下: Exception in thread "main" org.hibernate.HibernateException:…

报错 type Exception report message HHH000142: Javassist Enhancement failed: cn.itcast.entity.Customer; nested exception is org.hibernate.HibernateException: HHH000142: Javassist Enhancement failed: cn.itcast.entity.Customer description The server encou…

解决方法: 在 接口方法中添加 事务注解 即可. public interface IBase<PK extends Serializable, T> { @Transactional void add(T t); @Transactional User get(PK id); @Transactional List<T> list(); @Transactional void update(T t); // @Transactional void delete(PK id); }…

在整合Spring4+hibernate4时候,当代码执行到dao中CRUD操作时,报了一个异常, org.hibernate.HibernateException: createQuery is not valid without active transaction ... 因为我用到的是session是通过sessionFactory.getCurrentSession()方法获得到的,这个session是和事务(transaction)绑定的,这个异常是告诉我,session的操作没有在…

org.hibernate.HibernateException: No Hibernate Session bound to thread, and configuration does not allow creation of non-transactional one here…

spring.springmvc和hibernate整合 在sessionFactory.getCurrentSession()时,出现以下异常 No Session found for current thread 但使用sessionFactory.openSession()是没有任何问题的 严重: Servlet.service() for servlet [springDispatcherServlet] in context with path [/Demo] threw except…

详细错误堆栈信息: org.hibernate.HibernateException: A collection with cascade="all-delete-orphan" was no longer referenced by the owning entity instance: xx.xx.TempItem.tempItemCats at org.hibernate.engine.Collections.processDereferencedCollection(Colle…

问题Initial SessionFactory creation failed.org.hibernate.HibernateException: /hibernate.cfg.xml not found解决方法 http://stackoverflow.com/questions/15258594/hibernate-exception-hibernate-cfg-xml-not-found这个提示很明显是资源文件没配置对,所以在运行时找不到,那么怎么配置才对呢? 网上找到一个方法: htt…

hibernate 在使用junit测试报错: org.hibernate.HibernateException: Unable to get the default Bean Validation factory at org.hibernate.cfg.beanvalidation.BeanValidationActivator.applyDDL(BeanValidationActivator.java:) at org.hibernate.cfg.Configuration.applyBe…