org.springframework.faces.ui
Class AjaxViewRoot

java.lang.Object
  javax.faces.component.UIComponent
      javax.faces.component.UIComponentBase
          javax.faces.component.UIViewRoot
              org.springframework.faces.ui.DelegatingViewRoot
                  org.springframework.faces.ui.AjaxViewRoot

All Implemented Interfaces:

java.util.EventListener, javax.faces.component.PartialStateHolder, javax.faces.component.StateHolder, javax.faces.component.TransientStateHolder, javax.faces.component.UniqueIdVendor, javax.faces.event.ComponentSystemEventListener, javax.faces.event.FacesListener, javax.faces.event.SystemEventListenerHolder

public class AjaxViewRoot
extends DelegatingViewRoot

Customizes the behavior of an existing UIViewRoot with Ajax-aware processing.

This component is the key to rendering partial subtrees of the JSF component tree. It makes use of JSF 1.2's UIComponent.invokeOnComponent(FacesContext, String, ContextCallback) method to execute the various phases of the Lifecycle on each subtree.

Author:

Jeremy Grelle, Nazaret Kazarian

Field Summary

static java.lang.String	AJAX_SOURCE_PARAM
protected static java.lang.String	FORM_RENDERED
protected static java.lang.String	PROCESS_ALL
static java.lang.String	PROCESS_IDS_PARAM

Fields inherited from class javax.faces.component.UIViewRoot

COMPONENT_FAMILY, COMPONENT_TYPE, METADATA_FACET_NAME, UNIQUE_ID_PREFIX, VIEW_PARAMETERS_KEY

Fields inherited from class javax.faces.component.UIComponent

ATTRS_WITH_DECLARED_DEFAULT_VALUES, BEANINFO_KEY, bindings, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, CURRENT_COMPONENT, CURRENT_COMPOSITE_COMPONENT, FACETS_KEY, HONOR_CURRENT_COMPONENT_ATTRIBUTES_PARAM_NAME, VIEW_LOCATION_KEY

Constructor Summary

AjaxViewRoot(javax.faces.component.UIViewRoot original)

Method Summary

void	encodeAll(javax.faces.context.FacesContext context)
java.lang.String	getId()
protected java.lang.String[]	getProcessIds()
protected java.lang.String[]	getRenderIds()
void	processApplication(javax.faces.context.FacesContext context)
void	processDecodes(javax.faces.context.FacesContext context)
void	processUpdates(javax.faces.context.FacesContext context)
void	processValidators(javax.faces.context.FacesContext context)
void	queueEvent(javax.faces.event.FacesEvent event)

Methods inherited from class org.springframework.faces.ui.DelegatingViewRoot

addPhaseListener, broadcast, createUniqueId, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAfterPhaseListener, getAttributes, getBeforePhaseListener, getChildCount, getChildren, getClientId, getContainerClientId, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getFamily, getLocale, getOriginalViewRoot, getParent, getRendererType, getRenderKitId, getRendersChildren, getValueBinding, getValueExpression, getViewId, invokeOnComponent, isRendered, isTransient, processRestoreState, processSaveState, removePhaseListener, restoreState, saveState, setAfterPhaseListener, setBeforePhaseListener, setId, setLocale, setParent, setRendered, setRendererType, setRenderKitId, setTransient, setValueBinding, setValueExpression, setViewId

Methods inherited from class javax.faces.component.UIViewRoot

addComponentResource, addComponentResource, broadcastEvents, createUniqueId, getComponentResources, getPhaseListeners, getViewListenersForEventClass, getViewMap, getViewMap, isInView, removeComponentResource, removeComponentResource, resetValues, restoreViewScopeState, setInView, subscribeToViewEvent, unsubscribeFromViewEvent

Methods inherited from class javax.faces.component.UIComponentBase

addClientBehavior, addFacesListener, clearInitialState, getClientBehaviors, getDefaultEventName, getEventNames, getFacesContext, getFacesListeners, getListenersForEventClass, getPassThroughAttributes, getRenderer, markInitialState, removeFacesListener, restoreAttachedState, saveAttachedState, subscribeToEvent, unsubscribeFromEvent

Methods inherited from class javax.faces.component.UIComponent

getClientId, getCompositeComponentParent, getCurrentComponent, getCurrentCompositeComponent, getNamingContainer, getPassThroughAttributes, getResourceBundleMap, getStateHelper, getStateHelper, getTransientStateHelper, getTransientStateHelper, initialStateMarked, isCompositeComponent, isVisitable, popComponentFromEL, processEvent, pushComponentToEL, restoreTransientState, saveTransientState, visitTree

Methods inherited from class java.lang.Object

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

Field Detail

AJAX_SOURCE_PARAM

public static final java.lang.String AJAX_SOURCE_PARAM

See Also:

Constant Field Values

PROCESS_IDS_PARAM

public static final java.lang.String PROCESS_IDS_PARAM

See Also:

Constant Field Values

FORM_RENDERED

protected static final java.lang.String FORM_RENDERED

See Also:

Constant Field Values

PROCESS_ALL

protected static final java.lang.String PROCESS_ALL

See Also:

Constant Field Values

Constructor Detail

AjaxViewRoot

public AjaxViewRoot(javax.faces.component.UIViewRoot original)

Method Detail

getId

public java.lang.String getId()

Overrides:

getId in class DelegatingViewRoot

See Also:

UIComponentBase.getId()

queueEvent

public void queueEvent(javax.faces.event.FacesEvent event)

Overrides:

queueEvent in class DelegatingViewRoot

See Also:

UIViewRoot.queueEvent(javax.faces.event.FacesEvent)

encodeAll

public void encodeAll(javax.faces.context.FacesContext context)
               throws java.io.IOException

Overrides:

encodeAll in class DelegatingViewRoot

Throws:

java.io.IOException

See Also:

UIComponent.encodeAll(javax.faces.context.FacesContext)

processDecodes

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

Overrides:

processDecodes in class DelegatingViewRoot

See Also:

UIViewRoot.processDecodes(javax.faces.context.FacesContext)

processUpdates

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

Overrides:

processUpdates in class DelegatingViewRoot

See Also:

UIViewRoot.processUpdates(javax.faces.context.FacesContext)

processValidators

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

Overrides:

processValidators in class DelegatingViewRoot

See Also:

UIViewRoot.processValidators(javax.faces.context.FacesContext)

processApplication

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

Overrides:

processApplication in class DelegatingViewRoot

See Also:

UIViewRoot.processApplication(javax.faces.context.FacesContext)

getProcessIds

protected java.lang.String[] getProcessIds()

getRenderIds

protected java.lang.String[] getRenderIds()