Package org.springframework.webflow.execution.repository

The flow execution repository subsystem for saving, and restoring managed flow executions.

See:
Description

Interface Summary

FlowExecutionLock	A pessmistic lock to obtain exclusive rights to a flow execution.
FlowExecutionRepository	Central subsystem interface responsible for the saving and restoring of flow executions, where each flow execution represents a state of an active flow definition.

Class Summary

FlowExecutionKey

A key that uniquely identifies a flow execution in a managed FlowExecutionRepository.

Exception Summary

BadlyFormattedFlowExecutionKeyException	Thrown when an encoded flow execution key is badly formatted and could not be parsed.
FlowExecutionAccessException	Base class for exceptions that indicate a flow execution could not be accessed within a repository.
FlowExecutionRepositoryException	The root of the FlowExecutionRepository exception hierarchy.
FlowExecutionRestorationFailureException	Thrown when the flow execution with the persistent identifier provided could not be restored.
NoSuchFlowExecutionException	Thrown when the flow execution with the persistent identifier provided could not be found.
PermissionDeniedFlowExecutionAccessException	Thrown when access to a flow execution was denied by a repository.

Package org.springframework.webflow.execution.repository Description

The flow execution repository subsystem for saving, and restoring managed flow executions.

The central concept defined by this package is the FlowExecutionRepository, representing a persistent store for one or more FlowExecution objects that capture the state of user conversations in a form that can be restored on subsequent requests.