org.springframework.webflow.security

Class SecurityFlowExecutionListener

java.lang.Object

org.springframework.webflow.execution.FlowExecutionListenerAdapter

org.springframework.webflow.security.SecurityFlowExecutionListener

All Implemented Interfaces:

FlowExecutionListener

public class SecurityFlowExecutionListener
extends FlowExecutionListenerAdapter

Flow security integration with Spring Security

Author:

Scott Andrews

Constructor Summary

Constructors

Constructor and Description
SecurityFlowExecutionListener()

Method Summary

Methods

Modifier and Type	Method and Description
org.springframework.security.AccessDecisionManager	getAccessDecisionManager() Get the access decision manager that makes flow authorization decisions.
void	sessionCreating(RequestContext context, FlowDefinition definition) Called to indicate a new flow definition session is about to be created.
void	setAccessDecisionManager(org.springframework.security.AccessDecisionManager accessDecisionManager) Set the access decision manager that makes flow authorization decisions.
void	stateEntering(RequestContext context, StateDefinition state) Called when a state transitions, after the transition is matched but before the transition occurs.
void	transitionExecuting(RequestContext context, TransitionDefinition transition) Called when a transition is matched but before the transition occurs.

Methods inherited from class org.springframework.webflow.execution.FlowExecutionListenerAdapter

eventSignaled, exceptionThrown, paused, requestProcessed, requestSubmitted, resuming, sessionEnded, sessionEnding, sessionStarted, sessionStarting, stateEntered, viewRendered, viewRendering

Methods inherited from class java.lang.Object

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

Constructor Detail

SecurityFlowExecutionListener

public SecurityFlowExecutionListener()

Method Detail

getAccessDecisionManager

public org.springframework.security.AccessDecisionManager getAccessDecisionManager()

Get the access decision manager that makes flow authorization decisions.

Returns:

the decision manager

setAccessDecisionManager

public void setAccessDecisionManager(org.springframework.security.AccessDecisionManager accessDecisionManager)

Set the access decision manager that makes flow authorization decisions.

Parameters:

accessDecisionManager - the decision manager to user

sessionCreating

public void sessionCreating(RequestContext context,
                   FlowDefinition definition)

Description copied from interface: FlowExecutionListener

Called to indicate a new flow definition session is about to be created. Called before the session is created. An exception may be thrown from this method to veto the start operation. Any type of runtime exception can be used for this purpose.

Specified by:

sessionCreating in interface FlowExecutionListener

Overrides:

sessionCreating in class FlowExecutionListenerAdapter

Parameters:

context - the current flow request context

definition - the flow for which a new session is starting

stateEntering

public void stateEntering(RequestContext context,
                 StateDefinition state)
                   throws EnterStateVetoException

Description copied from interface: FlowExecutionListener

Called when a state transitions, after the transition is matched but before the transition occurs.

Specified by:

stateEntering in interface FlowExecutionListener

Overrides:

stateEntering in class FlowExecutionListenerAdapter

Parameters:

context - the current flow request context

state - the proposed state to transition to

Throws:

EnterStateVetoException - when entering the state is not allowed

transitionExecuting

public void transitionExecuting(RequestContext context,
                       TransitionDefinition transition)

Description copied from interface: FlowExecutionListener

Called when a transition is matched but before the transition occurs.

Specified by:

transitionExecuting in interface FlowExecutionListener

Overrides:

transitionExecuting in class FlowExecutionListenerAdapter

Parameters:

context - the current flow request context

transition - the proposed transition