com.liferay.faces.bridge.renderkit.primefaces.internal
Class ResourceCapturingUIViewRoot

java.lang.Object
  javax.faces.component.UIComponent
      javax.faces.component.UIComponentBase
          javax.faces.component.UIViewRoot
              com.liferay.faces.bridge.renderkit.primefaces.internal.ResourceCapturingUIViewRoot

All Implemented Interfaces:

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 ResourceCapturingUIViewRoot
extends javax.faces.component.UIViewRoot

This class is used by HeadRendererPrimeFacesImpl in order to workaround FACES-2061. It does this by tricking the org.primefaces.renderkit.HeadRenderer class into thinking that there are no component resources in the ViewRoot. This is necessary because the com.sun.faces.renderkit.html_basic.ScriptRenderer#encodeEnd(FacesContext,UIComponent) and com.sun.faces.renderkit.html_basic.StylesheetRenderer#encodeEnd(FacesContext,UIComponent) methods keep track of resources that have been rendered in a FacesContext attribute, which prevents the bridge's head renderer from subsequently being able to render the component resources.

In addition, this class captures (remembers) the component resources that were added by the PrimeFaces HeadRenderer.

Author:

Neil Griffin

Field Summary

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

ResourceCapturingUIViewRoot()

Method Summary

void	addComponentResource(javax.faces.context.FacesContext context, javax.faces.component.UIComponent componentResource, String target)
List<javax.faces.component.UIComponent>	getCapturedComponentResources(String target)
List<javax.faces.component.UIComponent>	getComponentResources(javax.faces.context.FacesContext context, String target)

Methods inherited from class javax.faces.component.UIViewRoot

addComponentResource, addPhaseListener, broadcastEvents, createUniqueId, createUniqueId, encodeBegin, encodeChildren, encodeEnd, getAfterPhaseListener, getBeforePhaseListener, getFamily, getLocale, getPhaseListeners, getRenderKitId, getRendersChildren, getViewId, getViewListenersForEventClass, getViewMap, getViewMap, isInView, processApplication, processDecodes, processRestoreState, processUpdates, processValidators, queueEvent, removeComponentResource, removeComponentResource, removePhaseListener, restoreState, saveState, setAfterPhaseListener, setBeforePhaseListener, setInView, setLocale, setRenderKitId, setViewId, subscribeToViewEvent, unsubscribeFromViewEvent

Methods inherited from class javax.faces.component.UIComponentBase

addClientBehavior, addFacesListener, broadcast, clearInitialState, decode, findComponent, getAttributes, getChildCount, getChildren, getClientBehaviors, getClientId, getDefaultEventName, getEventNames, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getListenersForEventClass, getParent, getRenderer, getRendererType, getValueBinding, invokeOnComponent, isRendered, isTransient, markInitialState, processSaveState, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding, subscribeToEvent, unsubscribeFromEvent

Methods inherited from class javax.faces.component.UIComponent

encodeAll, getClientId, getCompositeComponentParent, getContainerClientId, getCurrentComponent, getCurrentCompositeComponent, getNamingContainer, getResourceBundleMap, getStateHelper, getStateHelper, getTransientStateHelper, getTransientStateHelper, getValueExpression, initialStateMarked, isCompositeComponent, isVisitable, popComponentFromEL, processEvent, pushComponentToEL, restoreTransientState, saveTransientState, setValueExpression, visitTree

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceCapturingUIViewRoot

public ResourceCapturingUIViewRoot()

Method Detail

addComponentResource

public void addComponentResource(javax.faces.context.FacesContext context,
                                 javax.faces.component.UIComponent componentResource,
                                 String target)

Overrides:

addComponentResource in class javax.faces.component.UIViewRoot

getCapturedComponentResources

public List<javax.faces.component.UIComponent> getCapturedComponentResources(String target)

getComponentResources

public List<javax.faces.component.UIComponent> getComponentResources(javax.faces.context.FacesContext context,
                                                                     String target)

Overrides:

getComponentResources in class javax.faces.component.UIViewRoot