org.apache.myfaces.custom.valueChangeNotifier
Class ValueChangeManager

java.lang.Object
  org.apache.myfaces.custom.valueChangeNotifier.ValueChangeManager

public final class ValueChangeManager
extends java.lang.Object

Manage valueChange events to be fired after the UPDATE_MODEL phase.

Version:

$Revision$ $Date$

Author:

Mario Ivankovits (latest modification by $Author$)

Field Summary

static java.lang.Class[]

SIGNATURE

Method Summary

void	addEvent(java.lang.String method, javax.faces.event.ValueChangeEvent event, java.util.List restoreStateCommands) add a new event
void	fireEvents(javax.faces.context.FacesContext context) walk through list and fire collected events
static ValueChangeManager	getManager(javax.faces.context.FacesContext context) get the manager for this request.
static boolean	hasManager(javax.faces.context.FacesContext context) check if the current request has a manager. The current request has a manager if, and only if it collected valueChange events
protected void	restoreCurrentStates(java.util.List restoreStateCommands)
protected void	restoreEventStates(java.util.List restoreStateCommands)
protected void	saveCurrentStates(java.util.List restoreStateCommands)

Methods inherited from class java.lang.Object

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

Field Detail

SIGNATURE

public static final java.lang.Class[] SIGNATURE

Method Detail

addEvent

public void addEvent(java.lang.String method,
                     javax.faces.event.ValueChangeEvent event,
                     java.util.List restoreStateCommands)

add a new event

fireEvents

public void fireEvents(javax.faces.context.FacesContext context)

walk through list and fire collected events

saveCurrentStates

protected void saveCurrentStates(java.util.List restoreStateCommands)

restoreCurrentStates

protected void restoreCurrentStates(java.util.List restoreStateCommands)

restoreEventStates

protected void restoreEventStates(java.util.List restoreStateCommands)

hasManager

public static boolean hasManager(javax.faces.context.FacesContext context)

check if the current request has a manager.
The current request has a manager if, and only if it collected valueChange events

getManager

public static ValueChangeManager getManager(javax.faces.context.FacesContext context)

get the manager for this request. Create one if needed.