public abstract class Facelet
extends java.lang.Object
The parent or root object in a FaceletHandler composition. The Facelet will take care of populating the passed UIComponent parent in relation to the create/restore lifecycle of Jakarta Server Faces.
| Constructor and Description |
|---|
Facelet() |
| Modifier and Type | Method and Description |
|---|---|
abstract void |
apply(FacesContext facesContext,
UIComponent parent)
The passed UIComponent parent will be populated/restored in accordance with
the section 10.2.1 "Specification of the ViewDeclarationLanguage Implementation for Facelets for Jakarta Faces" in the Jakarta Faces Specification Document.
|
void |
applyMetadata(FacesContext facesContext,
UIComponent parent)
The passed UIComponent parent will be populated/restored in accordance with
the
section 10.2.1 "Specification of the ViewDeclarationLanguage Implementation for Facelets for Jakarta Faces" in the Jakarta Faces Specification Document
with only the meta data as per the
f:metadata tag. |
public void applyMetadata(FacesContext facesContext, UIComponent parent) throws java.io.IOException
The passed UIComponent parent will be populated/restored in accordance with
the
section 10.2.1 "Specification of the ViewDeclarationLanguage Implementation for Facelets for Jakarta Faces" in the Jakarta Faces Specification Document
with only the meta data as per the f:metadata tag.
facesContext - The current FacesContext (Should be the same as FacesContext.getInstance())parent - The UIComponent to populate in a compositional fashion. In most cases a Facelet will be base a
UIViewRoot.java.io.IOException - if unable to load a file necessary to apply this FaceletFaceletException - if unable to parse the markup loaded in applying this FaceletFacesException - if unable to create child UIComponent instancesELException - if any of the expressions in the markup loaded during the apply failpublic abstract void apply(FacesContext facesContext, UIComponent parent) throws java.io.IOException
The passed UIComponent parent will be populated/restored in accordance with the section 10.2.1 "Specification of the ViewDeclarationLanguage Implementation for Facelets for Jakarta Faces" in the Jakarta Faces Specification Document.
facesContext - The current FacesContext (Should be the same as FacesContext.getInstance())parent - The UIComponent to populate in a compositional fashion. In most cases a Facelet will be base a
UIViewRoot.java.io.IOException - if unable to load a file necessary to apply this FaceletFaceletException - if unable to parse the markup loaded in applying this FaceletFacesException - if unable to create child UIComponent instancesELException - if any of the expressions in the markup loaded during the apply fail