Uses of Class
jakarta.persistence.PersistenceException

Packages that use PersistenceException

Package	Description
jakarta.persistence	Jakarta Persistence is the API for the management for persistence and object/relational mapping.

Uses of PersistenceException in jakarta.persistence

Subclasses of PersistenceException in jakarta.persistence

Modifier and Type	Class	Description
class	EntityExistsException	Thrown by the persistence provider when: a detached instance of an entity type is passed to EntityManager.persist(Object), or an instance of an entity type with an identifier already assigned by the application is passed to EntityAgent.insert(Object), and a record with the assigned identifier value already exists in the database.
class	EntityNotFoundException	Thrown by the persistence provider when: EntityHandler.get(Class, Object) cannot return an instance of the requested entity type because there is no matching record in the database, an entity reference obtained by calling EntityManager.getReference(Class, Object) is accessed but the reference has no corresponding record in the database, an entity is passed to EntityManager.refresh(Object) or EntityAgent.refresh(Object) and its record no longer exists in the database, an entity is passed to EntityManager.lock(Object, LockModeType), a pessimistic lock mode is requested, and the record no longer exists in the database.
class	LockTimeoutException	Thrown by the persistence provider when a pessimistic locking conflict occurs that does not result in transaction rollback.
class	NonUniqueResultException	Thrown by the persistence provider when Query.getSingleResult(), TypedQuery.getSingleResult(), Query.getSingleResultOrNull(), or TypedQuery.getSingleResultOrNull() is executed and the query has more than one result.
class	NoResultException	Thrown by the persistence provider when Query.getSingleResult() or TypedQuery.getSingleResult() is executed and there is no query result to return.
class	OptimisticLockException	Thrown by the persistence provider when an optimistic locking conflict occurs.
class	PessimisticLockException	Thrown by the persistence provider when a pessimistic locking conflict occurs.
class	QueryTimeoutException	Thrown by the persistence provider when a query times out and only the statement is rolled back.
class	RollbackException	Thrown by the persistence provider when a resource-local transaction cannot be committed, that is, when EntityTransaction.commit() fails.
class	TransactionRequiredException	Thrown by the persistence provider when a transaction is required but is not active.