org.apache.commons.el
Class VariableResolverImpl

java.lang.Object
  |
  +--org.apache.commons.el.VariableResolverImpl

All Implemented Interfaces:

javax.servlet.jsp.el.VariableResolver

public class VariableResolverImpl

extends java.lang.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: luehe $

Author:

Nathan Abramson - Art Technology Group

Field Summary

private javax.servlet.jsp.PageContext

mCtx

Constructor Summary

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

Method Summary

java.lang.Object

resolveVariable(java.lang.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

Field Detail

mCtx

private javax.servlet.jsp.PageContext mCtx

Constructor Detail

VariableResolverImpl

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

Constructor

Method Detail

resolveVariable

public java.lang.Object resolveVariable(java.lang.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

javax.servlet.jsp.el.ELException