About serializable

api-jdo

javax.jdo.ObjectState

This class defines the object states for JDO instances.(Enum of JDO)

 
forum_thread

Removing an entity throws exception

Hi all, I'm testing ObjectDB for my project, but I have troubles with it. At this time I'm not able to remove customer entity, when it's read by a query (it's attached), it throws this exception: Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: com.objectdb.o._RollbackException: Failed to commit transaction: 51 ... ... Entity public class Customer implements Serializable {   private static final long ...

 
api-jpa

javax.persistence.FetchType

Defines strategies for fetching data from the database.(Enum of JPA)

 
api-jpa

javax.persistence.spi.LoadState

Load states returned by the ProviderUtil SPI methods.(Enum of JPA)

 
api-jdo

javax.jdo.annotations.NullValue

Enumeration of the "null-value" behavior values.(Enum of JDO)

 
api-jdo

javax.jdo.annotations.VersionStrategy

Enumeration of the version strategy values.(Enum of JDO)

 
api-jdo

setIsolationLevel(level)

Set the value for transaction isolation level for this transaction.(Method of javax.jdo.Transaction)

 
api-jpa

javax.persistence.PersistenceContextType

Specifies whether a transaction-scoped or extended persistence context is to be used in PersistenceContext.(Enum of JPA)

 
api-jpa

javax.persistence.QueryTimeoutException

Thrown by the persistence provider when a query times out and only the statement is rolled back.(Exception of JPA)