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VariableResolver.javaAPI DocGlassfish v2 API3124Fri May 04 22:34:28 BST 2007javax.servlet.jsp.el

VariableResolver

public interface VariableResolver

This class is used to customize the way an ExpressionEvaluator resolves variable references at evaluation time. For example, instances of this class can implement their own variable lookup mechanisms, or introduce the notion of "implicit variables" which override any other variables. An instance of this class should be passed when evaluating an expression.

An instance of this class includes the context against which resolution will happen

deprecated
As of JSP 2.1, replaced by {@link javax.el.ELResolver}
since
JSP 2.0

Fields Summary
Constructors Summary
Methods Summary
public java.lang.ObjectresolveVariable(java.lang.String pName)
Resolves the specified variable. Returns null if the variable is not found.

param
pName the name of the variable to resolve
return
the result of the variable resolution
throws
ELException if a failure occurred while trying to resolve the given variable