I'm using Spring 2.5, Hibernate, JPA and WLS9.2, and I'm having some problems using the @Service annotation. Progress makes no warranties, express or implied, and disclaims all implied warranties including . Automatically started transactions are committed when the last SQL statement finishes. A beginner's guide to flush strategies in JPA and Hibernate Transaction In .NET - C# Corner Session API — SQLAlchemy 1.4 Documentation org.hibernate.internal.SessionImpl.isTransactionInProgress java code ... Hibernate tries to defer the Persistence Context flushing up until the last possible moment. 可是事务是在配置中交给了spr in g管理了，在方法上加注解 @ Transaction al就申明了事务的，为何说没有启动事. JPA can behave very differently depending on the exact circumstances under which it is used. Spring4 @Scheduled @Transaction throws no transaction is in progress at ... The only thing I don't understand is this: If I don't call sessionFactory.getCurrentSession() in my @Transactional method, everything goes fine and I can see HibernateTransactionManager transaction lifecycle methods being called - doGetTransaction(. When persisting a transient entity during manual flush, an exception "javax.persistence.TransactionRequiredException: no transaction is in progress" is thrown, unless getEntityManager().joinTransaction() is executed prior to flush() - despite declaring the POJO as @Transactional and using Seam-managed transactions and persistence contexts. If there is a system failure, you will need that log to bring your database back to a consistent state. ), doCommit . Hibernate now conforms with the JPA specification to not allow flushing updates outside of a transaction boundary. . SqlClient supports it. /** * Check if there is a Hibernate or JTA transaction in progress and, * if there is not, flush if necessary, make sure the connection has * been committed (if it is not in autocommit mode) and run the after * completion processing * * @param success Was the operation a success */ public void afterOperation(boolean success) { if .
no transaction is in progress on flush
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