Package org.apache.jena.dboe.transaction.txn

Interface Summary

Interface	Description
QuorumGenerator	Generate a transaction quorum for a transaction as it begins
TransactionalComponent	Interface that for components of a transaction system.
TransactionalSystem	Implementation side of a Transactional.
TransactionCoordinator.ShutdownHook
TransactionInfo	A view that provides information about a transaction
TransactionListener	Call backs for the transaction lifecycle.
TxnId	TxnId is a identifier for a transaction.
TxnIdGenerator	Generator of TxnIds.

Class Summary

Class	Description
ComponentGroup
ComponentId	A ComponentId consists of two parts: a globally unique context (roughly - the domain where the ComponentId is valid) and an id within the context.
ComponentIds	Some fixed, marker, ComponentIds
IteratorTxnTracker<T>	Wrapper to check that an iterator is used inside its originating transaction.
PrepareState
StateMgrBase	Helper class for the manage the persistent state of a transactional.
StateMgrData	StateManagement for a number of long values, a common need (might as well store ints as long on disk for small numbers of integers)
StateMgrDataIdx	StateManagement for a number of long values, state accessed by index.
SysTransState	State for one detached components.
Transaction	A transaction as the composition of actions on components.
TransactionalBase	Framework for implementing a Transactional via TransactionalSystem.
TransactionalComponentBase<X>	A transaction component that does nothing - can be used as a helper for management tasks hooked into the transaction component lifecycle but which are not stateful across restarts.
TransactionalComponentByLock	Implementation of the component interface for TransactionalComponent.
TransactionalComponentLifecycle<X>	Base implementation of the component interface for TransactionalComponent.
TransactionalComponentLifecycle.ComponentState<X>
TransactionalComponentWrapper
TransactionCoordinator	One TransactionCoordinator per group of TransactionalComponents.
TransactionCoordinatorState
TxnIdFactory	Factory for some forms of TxnId.
TxnIdSimple	Simple TxnId, mainly for debugging.
TxnIdUuid	TxnId based on a UUID.

Enum Summary

Enum	Description
TxnState	The states of the transaction lifecycle

Exception Summary

Exception	Description
TransactionException