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 |
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Facelet() |
Modifier and Type | Method and Description |
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abstract void |
apply(FacesContext facesContext,
UIComponent parent)
The passed
UIComponent parent will be populated/restored in accordance with
the Facelets chapter in the
spec prose document.
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public abstract void apply(FacesContext facesContext, UIComponent parent) throws java.io.IOException
The passed UIComponent parent will be populated/restored in accordance with the Facelets chapter in the spec prose 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 Facelet
FaceletException
- if unable to parse the markup loaded in applying this Facelet
FacesException
- if unable to create child UIComponent
instancesELException
- if any of the expressions in the markup
loaded during the apply fail