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 java.lang.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: kchung $

Author:

Kin-man Chung

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
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

Constructor Detail

VariableResolverImpl

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

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

Throws:

javax.servlet.jsp.el.ELException