Top Description Constructors Methods
javax.faces.view.facelets

public abstract Class TagHandlerDelegate

extends Object
Class Inheritance
Imports
java.io.IOException, javax.faces.component.UIComponent

Abstract class that defines methods relating to helping tag handler instances. This abstraction enables implementation details to be hidden by the JSF implementation while still allowing concrete classes to be defined for extension by users.

Since
2.0

Constructor Summary

AccessConstructor and Description
public

Method Summary

Modifier and TypeMethod and Description
public abstract void
apply(FaceletContext
the FaceletContext for this request
ctx
,
UIComponent
the UIComponent that corresponds to this element.
comp
)

Called by classes that implement javax.faces.view.facelets.FaceletHandler in their implementation of apply().

public abstract MetaRuleset

Returns:

a MetaRuleset particular to this kind of tag handler.
createMetaRuleset
(Class<T>
the Class for which the MetaRuleset must be created.
type
)

Return a MetaRuleset particular to this kind of tag handler.

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Constructor Detail

TagHandlerDelegateback to summary
public TagHandlerDelegate()

Method Detail

applyback to summary
public abstract void apply(FaceletContext ctx, UIComponent comp) throws IOException

Called by classes that implement javax.faces.view.facelets.FaceletHandler in their implementation of apply().

If the argument comp is new to the view, for each tag attribute declared to be in the pass through attribute namespace, set the name and value of the attribute into the pass through attributes map of the component. See UIComponent#getPassThroughAttributes(boolean). See the VDLDocs for the namespace URI of the pass through attribute namespace. Attributes whose value is a ValueExpression must remain un-evaluated and stored in the map as ValueExpression instances.

Parameters
ctx:FaceletContext

the FaceletContext for this request

comp:UIComponent

the UIComponent that corresponds to this element.

Exceptions
IOException:
if any files necessary to apply this tag handler have any difficulty while loading
createMetaRulesetback to summary
public abstract MetaRuleset createMetaRuleset(Class<T> type)

Return a MetaRuleset particular to this kind of tag handler. Called from classes that implement MetaTagHandler.

Parameters
type:Class<T>

the Class for which the MetaRuleset must be created.

Returns:MetaRuleset

a MetaRuleset particular to this kind of tag handler.

Since
2.0