org.apache.commons.el
Class VariableResolverImpl

java.lang.Object
  extended by org.apache.commons.el.VariableResolverImpl
All Implemented Interfaces:
javax.servlet.jsp.el.VariableResolver

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

This is the JSTL-specific implementation of VariableResolver. 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: mbenson $
Author:
Nathan Abramson - Art Technology Group

Constructor Summary
VariableResolverImpl(javax.servlet.jsp.PageContext pCtx)
          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 pCtx)
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


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