org.springframework.faces.webflow
Class JsfView

java.lang.Object
  org.springframework.faces.webflow.JsfView

All Implemented Interfaces:

org.springframework.webflow.execution.View

public class JsfView
extends java.lang.Object
implements org.springframework.webflow.execution.View

JSF-specific View implementation.

Author:

Jeremy Grelle

Field Summary

static java.lang.String

EVENT_KEY

Fields inherited from interface org.springframework.webflow.execution.View

RENDER_FRAGMENTS_ATTRIBUTE, USER_EVENT_STATE_ATTRIBUTE

Constructor Summary

JsfView(javax.faces.component.UIViewRoot viewRoot, javax.faces.lifecycle.Lifecycle facesLifecycle, org.springframework.webflow.execution.RequestContext context)
Creates a new JSF view.

Method Summary

org.springframework.webflow.execution.Event	getFlowEvent()
java.io.Serializable	getUserEventState()
javax.faces.component.UIViewRoot	getViewRoot() Returns the underlying view root.
boolean	hasFlowEvent()
void	processUserEvent() Executes postback-processing portions of the standard JSF lifecycle including APPLY_REQUEST_VALUES through INVOKE_APPLICATION.
void	render() Performs the standard duties of the JSF RENDER_RESPONSE phase.
void	saveState() Updates the component state stored in View scope so that it remains in sync with the updated flow execution snapshot
void	setViewRoot(javax.faces.component.UIViewRoot viewRoot)
java.lang.String	toString()
boolean	userEventQueued()

Methods inherited from class java.lang.Object

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

Field Detail

EVENT_KEY

public static final java.lang.String EVENT_KEY

See Also:

Constant Field Values

Constructor Detail

JsfView

public JsfView(javax.faces.component.UIViewRoot viewRoot,
               javax.faces.lifecycle.Lifecycle facesLifecycle,
               org.springframework.webflow.execution.RequestContext context)

Creates a new JSF view.

Parameters:

viewRoot - the view root

facesLifecycle - the flow faces lifecycle

context - the current flow request

Method Detail

getViewRoot

public javax.faces.component.UIViewRoot getViewRoot()

Returns the underlying view root.

Returns:

the view root

setViewRoot

public void setViewRoot(javax.faces.component.UIViewRoot viewRoot)

render

public void render()
            throws java.io.IOException

Performs the standard duties of the JSF RENDER_RESPONSE phase.

Specified by:

render in interface org.springframework.webflow.execution.View

Throws:

java.io.IOException

userEventQueued

public boolean userEventQueued()

Specified by:

userEventQueued in interface org.springframework.webflow.execution.View

processUserEvent

public void processUserEvent()

Executes postback-processing portions of the standard JSF lifecycle including APPLY_REQUEST_VALUES through INVOKE_APPLICATION.

Specified by:

processUserEvent in interface org.springframework.webflow.execution.View

saveState

public void saveState()

Updates the component state stored in View scope so that it remains in sync with the updated flow execution snapshot

Specified by:

saveState in interface org.springframework.webflow.execution.View

getUserEventState

public java.io.Serializable getUserEventState()

Specified by:

getUserEventState in interface org.springframework.webflow.execution.View

hasFlowEvent

public boolean hasFlowEvent()

Specified by:

hasFlowEvent in interface org.springframework.webflow.execution.View

getFlowEvent

public org.springframework.webflow.execution.Event getFlowEvent()

Specified by:

getFlowEvent in interface org.springframework.webflow.execution.View

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object