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java.lang.Objectjavax.faces.view.facelets.TagHandler
public abstract class TagHandler
Foundation class for
FaceletHandlers associated with a markup element in a
Facelet document. This class introduces the concept of XML attributes to Facelets. See the constructor
documentation for more details.
| Field Summary | |
|---|---|
protected FaceletHandler |
nextHandler
|
protected Tag |
tag
|
protected java.lang.String |
tagId
|
| Constructor Summary | |
|---|---|
TagHandler(TagConfig config)
Every |
|
| Method Summary | |
|---|---|
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()
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface javax.faces.view.facelets.FaceletHandler |
|---|
apply |
| Field Detail |
|---|
protected final java.lang.String tagId
protected final Tag tag
protected final FaceletHandler nextHandler
| Constructor Detail |
|---|
public TagHandler(TagConfig config)
Every TagHandler
instance is associated with a Tag. Each Tag
instance has a TagAttributes property, which is simply a
collection of TagAttribute instances. Extract and save
as protected instance variables the TagConfig#getTagId,
TagConfig#getTag and TagConfig#getNextHandler
returns from the argument TagConfig. This
constructor is only called when the Facelets View is compiled.
config - The structure that contains useful to the operation
of this instance.| Method Detail |
|---|
protected final TagAttribute getAttribute(java.lang.String localName)
localName - name of attribute
protected final TagAttribute getRequiredAttribute(java.lang.String localName)
throws TagException
localName - name of the attribute
TagException - if the attribute was not foundpublic java.lang.String toString()
toString in class java.lang.Object
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Copyright © 2009 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms.
Generated on 24-November-2009 03:24