FaceletsAttachedObjectHandler (Jakarta Server Faces API documentation)

java.lang.Object

jakarta.faces.view.facelets.TagHandler

jakarta.faces.view.facelets.MetaTagHandler

jakarta.faces.view.facelets.DelegatingMetaTagHandler

jakarta.faces.view.facelets.FaceletsAttachedObjectHandler

All Implemented Interfaces:: AttachedObjectHandler, FaceletHandler

Direct Known Subclasses:: BehaviorHandler, ConverterHandler, ValidatorHandler

public abstract class FaceletsAttachedObjectHandler
extends DelegatingMetaTagHandler
implements AttachedObjectHandler

Root class for all tag handlers that represent attached objetcts in a Facelets page.

Field Summary

Fields inherited from class jakarta.faces.view.facelets.DelegatingMetaTagHandler
delegateFactory

Fields inherited from class jakarta.faces.view.facelets.TagHandler
nextHandler, tag, tagId
Constructor Summary

Constructors

Constructor Description

FaceletsAttachedObjectHandler(TagConfig config)
Call through to super

Method Summary

Modifier and Type	Method	Description
`void`	`applyAttachedObject(FacesContext ctx, UIComponent parent)`	Take the necessary actions to apply the attached object represented by the tag for the concrete subclass of this class to the argument `parent`.
`protected AttachedObjectHandler`	`getAttachedObjectHandlerHelper()`	Return the underlying handler for this tag handler instance.
`String`	`getFor()`	Return the value of the "for" attribute.

Methods inherited from class jakarta.faces.view.facelets.DelegatingMetaTagHandler

apply, applyNextHandler, createMetaRuleset, getBinding, getTag, getTagAttribute, getTagHandlerDelegate, getTagId, isDisabled, setAttributes

Methods inherited from class jakarta.faces.view.facelets.TagHandler

getAttribute, getRequiredAttribute, toString

Methods inherited from class java.lang.Object

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

Constructor Details
- FaceletsAttachedObjectHandler
  
  public FaceletsAttachedObjectHandler(TagConfig config)
  
  Call through to super
  
  Parameters:
  
  config - configure this handler instance
Method Details
- getAttachedObjectHandlerHelper
  
  protected final AttachedObjectHandler getAttachedObjectHandlerHelper()
  
  Return the underlying handler for this tag handler instance.
  
  Returns:
  
  the handler instance
- applyAttachedObject
  
  public final void applyAttachedObject(FacesContext ctx, UIComponent parent)
  
  Take the necessary actions to apply the attached object represented by the tag for the concrete subclass of this class to the argument parent.
  
  Specified by:
  
  applyAttachedObject in interface AttachedObjectHandler
  
  Parameters:
  
  ctx - the FacesContext for this request
  
  parent - The UIComponent to which this attached object must be applied.
- getFor
  
  public final String getFor()
  
  Return the value of the "for" attribute. This enables the runtime to know to which inner component this attached object should be retargeted.
  
  Specified by:
  
  getFor in interface AttachedObjectHandler
  
  Returns:
  
  the value of the "for" attribute for this attached object