Package org.qi4j.spi.entitystore

EntityStore SPI.

See:
Description

Interface Summary

BackupRestore	Allow backups and restores of data in an EntityStore to be made
EntityStateVersions	Entity versions state.
EntityStore	Interface that must be implemented by store for persistent state of EntityComposites.
EntityStoreSPI	EntityStore SPI.
EntityStoreUnitOfWork	EntityStore UnitOfWork.
StateChangeListener	Implement this interface in a Service if you want it to listen to changes from EntityStores.
StateCommitter	After all EntityStore's have been prepared by UnitOfWork.complete()

Class Summary

ConcurrentModificationCheckConcern	Concern that helps EntityStores do concurrent modification checks.
DefaultEntityStoreUnitOfWork	Default EntityStore UnitOfWork.
EntityStateVersions.EntityStateVersionsMixin	Entity versions state mixin.
StateChangeNotificationConcern	State change notification Concern.

Exception Summary

ConcurrentEntityStateModificationException	This exception should be thrown if the EntityStore detects that the entities being saved have been changed since they were created.
EntityAlreadyExistsException	This exception is thrown when an Entity already exists.
EntityNotFoundException	This exception is thrown when an Entity could not be found.
EntityStoreException	Base EntityStore Exception.
ReadOnlyEntityStoreException	This exception is thrown for methods that creates or updates entities in read-only EntityStores.

Package org.qi4j.spi.entitystore Description

EntityStore SPI.