Package org.springframework.webflow.test

Class MockFlowExecutionKeyFactory

java.lang.Object

org.springframework.webflow.test.MockFlowExecutionKeyFactory

All Implemented Interfaces:

FlowExecutionKeyFactory

public class MockFlowExecutionKeyFactory
extends Object
implements FlowExecutionKeyFactory

Trivial flow execution key factory implementation that returns a mock flow execution key each time. The mock key returned is unique: its value is the result of incrementing a sequence managed in static memory.

Author:

Keith Donald

Constructor Summary

Constructors

Constructor	Description
MockFlowExecutionKeyFactory()

Method Summary

Modifier and Type	Method	Description
FlowExecutionKey	getKey(FlowExecution execution)	Get the key to assign to the flow execution.
void	removeAllFlowExecutionSnapshots(FlowExecution execution)	Remove all snapshots associated with the flow execution from storage, invalidating all history.
void	removeFlowExecutionSnapshot(FlowExecution execution)	Remove the snapshot that was used to restore this flow execution, discarding it for future use.
void	updateFlowExecutionSnapshot(FlowExecution execution)	Capture the current state of the flow execution by updating its snapshot in storage.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MockFlowExecutionKeyFactory

public MockFlowExecutionKeyFactory()

Method Details

getKey

public FlowExecutionKey getKey(FlowExecution execution)

Description copied from interface: FlowExecutionKeyFactory

Get the key to assign to the flow execution. This factory simply generates the key to assign, it does not actually perform the key assignment.

Specified by:

getKey in interface FlowExecutionKeyFactory

Parameters:

execution - the flow execution

Returns:

the key to assign to the flow execution

removeAllFlowExecutionSnapshots

public void removeAllFlowExecutionSnapshots(FlowExecution execution)

Description copied from interface: FlowExecutionKeyFactory

Remove all snapshots associated with the flow execution from storage, invalidating all history. Does nothing if no key has been assigned or no snapshots have been taken.

Specified by:

removeAllFlowExecutionSnapshots in interface FlowExecutionKeyFactory

Parameters:

execution - the flow execution

removeFlowExecutionSnapshot

public void removeFlowExecutionSnapshot(FlowExecution execution)

Description copied from interface: FlowExecutionKeyFactory

Remove the snapshot that was used to restore this flow execution, discarding it for future use. Does nothing if the no key been assigned or no snapshot has been taken.

Specified by:

removeFlowExecutionSnapshot in interface FlowExecutionKeyFactory

Parameters:

execution - the flow execution

updateFlowExecutionSnapshot

public void updateFlowExecutionSnapshot(FlowExecution execution)

Description copied from interface: FlowExecutionKeyFactory

Capture the current state of the flow execution by updating its snapshot in storage. Does nothing if the no key has been assigned or no snapshot has already been taken.

Specified by:

updateFlowExecutionSnapshot in interface FlowExecutionKeyFactory

Parameters:

execution - the flow execution