org.apache.jasper.runtime
Class VariableResolverImpl

java.lang.Object
  org.apache.jasper.runtime.VariableResolverImpl

All Implemented Interfaces:

javax.servlet.jsp.el.VariableResolver

public class VariableResolverImpl
extends Object
implements javax.servlet.jsp.el.VariableResolver

This is the implementation of VariableResolver in JSP 2.0, using ELResolver in JSP2.1. It looks up variable references in the PageContext, and also recognizes references to implicit objects.

Version:

$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: hmalphett $

Author:

Kin-man Chung

Constructor Summary

VariableResolverImpl(javax.servlet.jsp.PageContext pageContext)
Constructor

Method Summary

Object

resolveVariable(String pName) Resolves the specified variable within the given context.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VariableResolverImpl

public VariableResolverImpl(javax.servlet.jsp.PageContext pageContext)

Constructor

Method Detail

resolveVariable

public Object resolveVariable(String pName)
                       throws javax.servlet.jsp.el.ELException

Resolves the specified variable within the given context. Returns null if the variable is not found.

Specified by:

resolveVariable in interface javax.servlet.jsp.el.VariableResolver

Throws:

javax.servlet.jsp.el.ELException