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java.lang.Objectorg.apache.myfaces.view.facelets.tag.jsf.ComponentSupport
public final class ComponentSupport
Field Summary | |
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static java.lang.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 toRender)
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static void |
finalizeForDeletion(UIComponent component)
Used in conjunction with markForDeletion where any UIComponent marked will be removed. |
static UIComponent |
findChild(UIComponent parent,
java.lang.String id)
A lighter-weight version of UIComponent's findChild. |
static UIComponent |
findChildByTagId(UIComponent parent,
java.lang.String id)
By TagId, find Child |
static java.util.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)
Deprecated. use ComponentHandler.isNew |
static void |
markForDeletion(UIComponent component)
Marks all direct children and Facets with an attribute for deletion. |
static void |
removeTransient(UIComponent component)
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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 java.lang.String MARK_CREATED
Constructor Detail |
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public ComponentSupport()
Method Detail |
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public static void finalizeForDeletion(UIComponent component)
component
- UIComponent to finalizepublic static UIComponent findChild(UIComponent parent, java.lang.String id)
parent
- parent to start searching fromid
- to match to
public static UIComponent findChildByTagId(UIComponent parent, java.lang.String id)
parent
- id
-
public static java.util.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 UIViewRoot getViewRoot(FaceletContext ctx, UIComponent parent)
ctx
- FaceletContextparent
- UIComponent to search from
public static void markForDeletion(UIComponent component)
component
- UIComponent to markfinalizeForDeletion(UIComponent)
public static void encodeRecursive(FacesContext context, UIComponent toRender) throws java.io.IOException, FacesException
java.io.IOException
FacesException
public static void removeTransient(UIComponent component)
@Deprecated public static boolean isNew(UIComponent component)
component
- the component you wish to modify
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