【异常：getHibernateFlushMode is not valid without active transaction; nested exception is org.hibernate.HibernateException: getHibernateFlushMode is not valid without active transaction getHibernateFlu】的更多相关文章

异常：getHibernateFlushMode is not valid without active transaction; nested exception is org.hibernate.HibernateException: getHibernateFlushMode is not valid without active transaction getHibernateFlu

场景: 在使用spring整合hibernate调用的HibernateTemplate时报错解决: 在spring配置文件中添加事务的配置 <bean id="hibernateTransactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager"> <!-- 注入sessionFactory,配置sessionFactory -->…

Exceprtion:e createQuery is not valid without active transaction; nested exception is org.hibernate.HibernateException: createQuery is not valid without active transaction

如果增加配置了current_session_context_class属性,查询的时候需要session.beginTrasaction()来开启事务…

org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Cannot open con

org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Cannot open connection org.springframework.orm.hibernate3.Hiberna…

Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionExcep linux下mysql修改连接超时wait_timeout修改后就ok了

Linux下mysql修改连接超时wait_timeout 1,首先: show variables like '%timeout%': 显示结果: +-----------------------------+----------+ | Variable_name               | Value    | +-----------------------------+----------+ | connect_timeout             | 10       | | d…

Could not open JDBC Connection for transaction; nested exception is com.alibaba.druid.pool.GetConnection

Could not open JDBC Connection for transaction; nested exception is com.alibaba.druid.pool.GetConnectionTimeoutException: wait millis 3000, active 16, maxActive 16" 这个异常可能是因为druid连接池泄漏产生的异常.连接超时,active和maxActive相等,不能够创建新的连接,如果很长时间还获取不到,很有可能是连接池泄漏造成的,…

spring整合hibernate的时候报异常org.hibernate.HibernateException: createQuery is not valid without active transaction

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: getFlushMode is not valid without active transaction

Spring & Hibernate 整合异常记录: org.hibernate.HibernateException: getFlushMode is not valid without active transaction 原因 <prop key="hibernate.current_session_context_class">thread</prop> 注释该配置即可.…

Exception in thread "main" org.hibernate.HibernateException: save is not valid without active transaction

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:…

Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: Cannot open connection

Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: Cannot open connection 检查一下 数据源 配置, 看你的异常应该是 使用 JTA 事物 ,容器没有实例化 EntityManager <?xml version="…

【错误】：Could not open JDBC Connection for transaction; nested exception is: Communications link failure;The last packet sent successfully to the server was 1 milliseconds ago

# #错误日志 2016-11-10 16:19:20,834 ERROR [org.quartz.core.JobRunShell] - Job DEFAULT.jobtask threw an unhandled Exception: org.springframework.scheduling.quartz.JobMethodInvocationFailedException: Invocation of method 'execute' on target class [class co…