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com.sun.facelets.tag.ui
Class CompositionHandler  

java.lang.Object
  com.sun.facelets.tag.TagHandler
      com.sun.facelets.tag.ui.CompositionHandler

All Implemented Interfaces:

com.sun.facelets.FaceletHandler, com.sun.facelets.TemplateClient

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public final class CompositionHandler

extends com.sun.facelets.tag.TagHandler

implements com.sun.facelets.TemplateClient

Version:

$Id: CompositionHandler.java,v 1.10 2006/03/29 04:10:08 jhook Exp $

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Field Summary
protected  java.util.Map	handlers
private  java.util.logging.Logger	log
static java.lang.String	Name
protected  ParamHandler[]	params
protected  com.sun.facelets.tag.TagAttribute	template

 

Fields inherited from class com.sun.facelets.tag.TagHandler

nextHandler, tag, tagId

 

Constructor Summary

CompositionHandler(com.sun.facelets.tag.TagConfig config)

 

Method Summary
void	apply(com.sun.facelets.FaceletContext ctx, javax.faces.component.UIComponent parent)           Process changes on a particular UIComponent
boolean	apply(com.sun.facelets.FaceletContext ctx, javax.faces.component.UIComponent parent, java.lang.String name)           This contract is much like the normal FaceletHandler.apply method, but it takes in an optional String name which tells this instance what fragment/definition it's looking for.

 

Methods inherited from class com.sun.facelets.tag.TagHandler

findNextByType, getAttribute, getRequiredAttribute, toString

 

Methods inherited from class java.lang.Object

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

 

Field Detail

log

private final java.util.logging.Logger log

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Name

public static final java.lang.String Name

See Also:

Constant Field Values

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template

protected final com.sun.facelets.tag.TagAttribute template

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handlers

protected final java.util.Map handlers

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params

protected final ParamHandler[] params

Constructor Detail

CompositionHandler

public CompositionHandler(com.sun.facelets.tag.TagConfig config)

Method Detail

apply

public void apply(com.sun.facelets.FaceletContext ctx,
                  javax.faces.component.UIComponent parent)
           throws java.io.IOException,
                  javax.faces.FacesException,
                  com.sun.facelets.FaceletException,
                  ELException

Description copied from interface: com.sun.facelets.FaceletHandler

Process changes on a particular UIComponent

Specified by:

apply in interface com.sun.facelets.FaceletHandler

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apply

public boolean apply(com.sun.facelets.FaceletContext ctx,
                     javax.faces.component.UIComponent parent,
                     java.lang.String name)
              throws java.io.IOException,
                     javax.faces.FacesException,
                     com.sun.facelets.FaceletException,
                     ELException

Description copied from interface: com.sun.facelets.TemplateClient

This contract is much like the normal FaceletHandler.apply method, but it takes in an optional String name which tells this instance what fragment/definition it's looking for. If you are a match, apply your logic to the passed UIComponent and return true, otherwise do nothing and return false.

Specified by:

apply in interface com.sun.facelets.TemplateClient

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