com.sun.rave.web.ui.util
Class VariableResolver.HasFacetDataSource

java.lang.Object
  extended by com.sun.rave.web.ui.util.VariableResolver.HasFacetDataSource
All Implemented Interfaces:
VariableResolver.DataSource
Enclosing class:
VariableResolver

public static class VariableResolver.HasFacetDataSource
extends java.lang.Object
implements VariableResolver.DataSource

This VariableResolver.DataSource tests if the given facet exists on the UIComponent. It uses the data portion of the substitution String as a key to the UIComponent's facets.


Constructor Summary
VariableResolver.HasFacetDataSource()
           
 
Method Summary
 java.lang.Object getValue(javax.faces.context.FacesContext ctx, LayoutElement desc, javax.faces.component.UIComponent component, java.lang.String key)
           See class JavaDoc.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

VariableResolver.HasFacetDataSource

public VariableResolver.HasFacetDataSource()
Method Detail

getValue

public java.lang.Object getValue(javax.faces.context.FacesContext ctx,
                                 LayoutElement desc,
                                 javax.faces.component.UIComponent component,
                                 java.lang.String key)

See class JavaDoc.

Specified by:
getValue in interface VariableResolver.DataSource
Parameters:
ctx - The FacesContext
desc - The LayoutElement
component - The UIComponent
key - The key used to obtain information from this DataSource.
Returns:
The value resolved from key.