About TransactionRequiredException
Storing JPA Entity Objects
Explains how to use JPA to store (persist) entity objects in the database.... in containing entities (as field values). A TransactionRequiredException javax.persistence.TransactionRequiredException JPA exception Thrown by the ...
Deleting JPA Entity Objects
Explains how to use JPA to delete (remove) entity objects from the database.... of an entity class or if it is a detached entity. A TransactionRequiredException javax.persistence.TransactionRequiredException JPA exception Thrown by the ...
JPA Exceptions
Reference (JavaDoc) of the JPA exception classes, including PersistenceException, EntityExistsException, EntityNotFoundException, LockTimeoutException, NonUniqueResultException, NoResultException, OptimisticLockException, PessimisticLockException, QueryTimeoutException, RollbackException, TransactionRequiredException.... javax.persistence.TransactionRequiredException Exception Class Overview The ... is represented by: javax.persistence.TransactionRequiredException Database update failures that ...
Updating JPA Entity Objects
Explains how to use JPA to delete (remove) entity objects from the database. Modifying existing entity objects that are stored in the database is based on transparent persistence, which means that changes are detected and handled automatically. This page covers the following topics: Transparent ...
javax.persistence.TransactionRequiredException
Thrown by the persistence provider when a transaction is required but is not active.(Exception of JPA)
TransactionRequiredException()
Constructs a new TransactionRequiredException exception with null as its detail message.(Constructor of javax.persistence.TransactionRequiredException)
TransactionRequiredException(message)
Constructs a new TransactionRequiredException exception with the specified detail message.(Constructor of javax.persistence.TransactionRequiredException)
javax.persistence.EntityManager
Interface used to interact with the persistence context.(Interface of JPA)
javax.persistence.TypedQuery
Interface used to control the execution of typed queries.(Interface of JPA)
