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com.sun.facelets.tag
Class TagHandler  

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

All Implemented Interfaces:

com.sun.facelets.FaceletHandler

Direct Known Subclasses:

MetaTagHandler, UserTagHandler

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public abstract class TagHandler

extends java.lang.Object

implements com.sun.facelets.FaceletHandler

Foundation class for FaceletHandlers associated with markup in a Facelet document.

Version:

$Id: TagHandler.java,v 1.5 2005/09/02 19:25:57 jhook Exp $

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Field Summary
protected  com.sun.facelets.FaceletHandler	nextHandler
protected  Tag	tag
protected  java.lang.String	tagId

 

Constructor Summary

TagHandler(TagConfig config)

 

Method Summary
protected  java.util.Iterator	findNextByType(java.lang.Class type)           Searches child handlers, starting at the 'nextHandler' for all instances of the passed type.
protected  TagAttribute	getAttribute(java.lang.String localName)           Utility method for fetching the appropriate TagAttribute
protected  TagAttribute	getRequiredAttribute(java.lang.String localName)           Utility method for fetching a required TagAttribute
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface com.sun.facelets.FaceletHandler

apply

 

Field Detail

tagId

protected final java.lang.String tagId

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tag

protected final Tag tag

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nextHandler

protected final com.sun.facelets.FaceletHandler nextHandler

Constructor Detail

TagHandler

public TagHandler(TagConfig config)

Method Detail

getAttribute

protected final TagAttribute getAttribute(java.lang.String localName)

Utility method for fetching the appropriate TagAttribute

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getRequiredAttribute

protected final TagAttribute getRequiredAttribute(java.lang.String localName)
                                           throws TagException

Utility method for fetching a required TagAttribute

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findNextByType

protected final java.util.Iterator findNextByType(java.lang.Class type)

Searches child handlers, starting at the 'nextHandler' for all instances of the passed type. This process will stop searching a branch if an instance is found.

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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