WebJun 8, 2007 · Cannot persist detached object 843830 Jun 8 2007 — edited Aug 4 2007 I try to persist some objects.... after persisting the first object without problems and while … WebHowever, the detached object still has a representation in the database. If we want to persist the changes made to a detached object, it is required to reattach the application to a valid Hibernate session. To associate the detached object with the new hibernate session, use any of these methods - load(), merge(), refresh(), update() or save ...
Working with JPA Entity Objects
WebApr 26, 2008 · Exception Description: Cannot persist detached object [entities.users.AdvertiserAdmin[id=login]]. Class> snailcard.entities.users.AccountAdmin Primary Key> [login] I also get the same exception with remote interfaces. Using merge instead of persist fixes the exeption however the AccountAdmin is not added to the … Web> > Exception Description: Cannot persist detached object > > [de.quipsy.entities.appointment.Appointment_at_13ec86c]. > > > > > > > > This is weird! It says "EntityExistsException" (which means that the > row > > already is found in the DB), but the cause would be "Cannot persist > detached > > object" (which would mean … phoebe magic school bus
Eclipse Community Forums: EclipseLink » Cannot persist newly …
WebFeb 11, 2008 · If the updates occur rarely or if you have some way of determining that an object needs to be re-inserted then you should refresh the object once the error occurs. … WebDetached entity objects are objects in a special state in which they are not managed by any EntityManager but still represent objects in the database. Compared to managed entity objects, detached objects are limited in functionality: lock (entity, lockMode) EntityManager's method Lock an entity instance that is contained in the persistence ... WebThe life cycle of entity objects consists of four states: New, Managed, Removed and Detached. When an entity object is initially created its state is New. In this state the object is not yet associated with an EntityManager javax.persistence.EntityManager JPA interface Interface used to interact with the persistence context. phoebe magic