If the base object is
null
, and the property matches
the name of a JSP implicit object, returns an
Iterator
containing
FeatureDescriptor
objects with information
about each JSP implicit object resolved by this resolver. Otherwise,
returns
null
.
The Iterator
returned must contain one instance of
java.beans.FeatureDescriptor for each of the EL implicit objects
defined by the JSP spec. Each info object contains information about
a single implicit object, and is initialized as follows:
displayName - The name of the implicit object.
name - Same as displayName property.
shortDescription - A suitable description for the implicit
object. Will vary by implementation.
expert - false
hidden - false
preferred - true
In addition, the following named attributes must be set in the
returned
FeatureDescriptor
s:
ELResolver#TYPE - The runtime type of the implicit object.
ELResolver#RESOLVABLE_AT_DESIGN_TIME - true
.