org.apache.myfaces.view.facelets.tag.composite

Class AttachedObjectTargetHandler<T extends AttachedObjectTarget>

java.lang.Object

javax.faces.view.facelets.TagHandler

org.apache.myfaces.view.facelets.tag.composite.AttachedObjectTargetHandler<T>

All Implemented Interfaces:

FaceletHandler

Direct Known Subclasses:

ActionSourceHandler, EditableValueHolderHandler, ValueHolderHandler

@JSFFaceletTag
public abstract class AttachedObjectTargetHandler<T extends AttachedObjectTarget>
extends TagHandler

composite:actionSource, composite:valueHolder and composite:editableValueHolder do the same: register an AttachedObjectTarget on the "targetList" mentioned on ViewDeclarationLanguage.retargetAttachedObjects. AttachedObjectTargetHandler group the common behavior

Version:

$Revision: 960906 $ $Date: 2010-07-06 09:45:40 -0500 (Tue, 06 Jul 2010) $

Author:

Leonardo Uribe (latest modification by $Author: jakobk $)

Field Summary

Fields

Modifier and Type	Field and Description
protected TagAttribute	_name Indicate the name of the attribute that the component should expose to page authors.
protected TagAttribute	_targets

Fields inherited from class javax.faces.view.facelets.TagHandler

nextHandler, tag, tagId

Constructor Summary

Constructors

Constructor and Description
AttachedObjectTargetHandler(TagConfig config)

Method Summary

Methods

Modifier and Type	Method and Description
void	apply(FaceletContext ctx, UIComponent parent)
protected abstract T	createAttachedObjectTarget(FaceletContext ctx) Create a new AttachedObjectTarget instance to be added on the target list.
boolean	isCacheable()
void	setCacheable(boolean cacheable)

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

getAttribute, getRequiredAttribute, toString

Methods inherited from class java.lang.Object

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

Field Detail

_name

@JSFFaceletAttribute(name="name",
                     className="javax.el.ValueExpression",
                     deferredValueType="java.lang.String",
                     required=true)
protected final TagAttribute _name

Indicate the name of the attribute that the component should expose to page authors.

_targets

@JSFFaceletAttribute(name="targets",
                     className="javax.el.ValueExpression",
                     deferredValueType="java.lang.String")
protected final TagAttribute _targets

Constructor Detail

AttachedObjectTargetHandler

public AttachedObjectTargetHandler(TagConfig config)

Method Detail

apply

public void apply(FaceletContext ctx,
         UIComponent parent)
           throws IOException

Specified by:

apply in interface FaceletHandler

Throws:

IOException

isCacheable

public boolean isCacheable()

setCacheable

public void setCacheable(boolean cacheable)

createAttachedObjectTarget

protected abstract T createAttachedObjectTarget(FaceletContext ctx)

Create a new AttachedObjectTarget instance to be added on the target list.

Returns: