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Internal exception on flush

(ExecutionGraph.class, id); if(loadedgraph == null) { em.persist(instance); em.flush ... .java:818) at com.objectdb.o.OBM.flush(OBM.java:739) at rbccm.felix.objectdb.workflow

JPA Lifecycle Events

> - after storing a new entity in the database (during commit or flush).commit or flush). commit or flush). An entity class

Entity Management Settings

the persistence context (until commit or flush), regardless of this setting ... and flush. Note: Both JPA and JDO require cascading the persist operation twice, first during persist and later on commit or flush. Usually, commit time only cascade

Locking in JPA

/java/jpa/EntityManager/flush">flush), ObjectDB checks every database object

javax.persistence.TypedQuery

"> Get the flush mode in effect for the query execution. Get the flush mode in effect for the query execution. If a flush mode has not been set for the query object, returns the flush mode in effect for the entity

Index Definition

field. A PersistenceException is thrown on commit (or flush) if different entities

Working with JPA Entity Objects

to entity objects that have not been flushed to the database are discarded. Detached entity objects

javax.persistence.Query

> () Get the flush mode in effect for the query execution. Get the flush mode in effect for the query execution. If a flush mode has not been set for the query object, returns

javax.persistence.EntityManager

to become detached. Changes made to entities that have not been flushed to the database will not ... ="/api/java/jpa/EntityManager/flush" title="Method of javax.persistence.EntityManager">flushPersistenceException - if the flush fails

javax.jdo.JDOEntityManager

the cache against the datastore. An implementation might flush instances as if flush" title="Method of javax.jdo.PersistenceManager">flushflushed to the database will not