public final Class UIDebug

Overrides jakarta.faces.component.UIComponentBase.encodeBegin.

Doc from jakarta.faces.component.UIComponent.encodeBegin.

If our rendered property is true, render the beginning of the current state of this UIComponent to the response contained in the specified FacesContext. Call pushComponentToEL(jakarta.faces.context.FacesContext, jakarta.faces.component.UIComponent). Call jakarta.faces.application.Application#publishEvent, passing jakarta.faces.event.PreRenderComponentEvent.class as the first argument and the component instance to be rendered as the second argument.

If a Renderer is associated with this UIComponent, the actual encoding will be delegated to Renderer#encodeBegin(FacesContext, UIComponent).

If our rendered property is false, call pushComponentToEL(jakarta.faces.context.FacesContext, jakarta.faces.component.UIComponent) and return immediately.

Parameters

facesContext:FacesContext

FacesContext for the response we are creating

Annotations

@Override

Exceptions

IOException:

if an input/output error occurs while rendering

Overrides jakarta.faces.component.UIComponentBase.getChildren.

Doc from jakarta.faces.component.UIComponent.getChildren.

Return a mutable List representing the child UIComponents associated with this component. The returned implementation must support all of the standard and optional List methods, plus support the following additional requirements:

• The List implementation must implement the java.io.Serializable interface.
• Any attempt to add a null must throw a NullPointerException
• Any attempt to add an object that does not implement UIComponent must throw a ClassCastException.
• Whenever a new child component is added, the parent property of the child must be set to this component instance. If the parent property of the child was already non-null, the child must first be removed from its previous parent (where it may have been either a child or a facet).
• Whenever an existing child component is removed, the parent property of the child must be set to null.

• After the child component has been added to the view, jakarta.faces.application.Application#publishEvent must be called, passing jakarta.faces.event.PostAddToViewEvent.class as the first argument and the newly added component as the second argument if any the following cases are true.

  • jakarta.faces.context.FacesContext#getCurrentPhaseId returns jakarta.faces.event.PhaseId#RESTORE_VIEW and partial state saving is enabled.

  • jakarta.faces.context.FacesContext#isPostback returns false and jakarta.faces.context.FacesContext#getCurrentPhaseId returns something other than jakarta.faces.event.PhaseId#RESTORE_VIEW

Returns:List<E>

the list of children.

Annotations

@Override

Implements abstract jakarta.faces.component.UIComponent.getFamily.

Doc from jakarta.faces.component.UIComponent.getFamily.

Return the identifier of the component family to which this component belongs. This identifier, in conjunction with the value of the rendererType property, may be used to select the appropriate Renderer for this component instance. Note this method should NOT return null

Returns:String

the component family (not null).

Annotations

@Override