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java.lang.Objectcom.sun.facelets.tag.jsf.ComponentSupport
public final class ComponentSupport
Field Summary | |
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static String |
MARK_CREATED
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Constructor Summary | |
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ComponentSupport()
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Method Summary | |
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static void |
encodeRecursive(FacesContext context,
UIComponent viewToRender)
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static void |
finalizeForDeletion(UIComponent c)
Used in conjunction with markForDeletion where any UIComponent marked will be removed. |
static UIComponent |
findChild(UIComponent parent,
String id)
A lighter-weight version of UIComponent's findChild. |
static UIComponent |
findChildByTagId(UIComponent parent,
String id)
By TagId, find Child |
static Locale |
getLocale(FaceletContext ctx,
TagAttribute attr)
According to JSF 1.2 tag specs, this helper method will use the TagAttribute passed in determining the Locale intended. |
static UIViewRoot |
getViewRoot(FaceletContext ctx,
UIComponent parent)
Tries to walk up the parent to find the UIViewRoot, if not found, then go to FaceletContext's FacesContext for the view root. |
static boolean |
isNew(UIComponent component)
Determine if the passed component is not null and if it's new to the tree. |
static void |
markForDeletion(UIComponent c)
Marks all direct children and Facets with an attribute for deletion. |
static void |
removeTransient(UIComponent c)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String MARK_CREATED
Constructor Detail |
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public ComponentSupport()
Method Detail |
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public static final void finalizeForDeletion(UIComponent c)
c
- UIComponent to finalizepublic static final UIComponent findChild(UIComponent parent, String id)
parent
- parent to start searching fromid
- to match to
public static final UIComponent findChildByTagId(UIComponent parent, String id)
parent
- id
-
public static final Locale getLocale(FaceletContext ctx, TagAttribute attr) throws TagAttributeException
ctx
- FaceletContext to evaluate fromattr
- TagAttribute representing a Locale
TagAttributeException
- if the Locale cannot be determinedpublic static final UIViewRoot getViewRoot(FaceletContext ctx, UIComponent parent)
ctx
- FaceletContextparent
- UIComponent to search from
public static final void markForDeletion(UIComponent c)
c
- UIComponent to markfinalizeForDeletion(UIComponent)
public static final void encodeRecursive(FacesContext context, UIComponent viewToRender) throws IOException, FacesException
IOException
FacesException
public static void removeTransient(UIComponent c)
public static final boolean isNew(UIComponent component)
component
- the component you wish to modify
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