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 $

Field Summary

Fields
Modifier and Type Field Description

private javax.servlet.jsp.PageContext pageContext

Constructor Summary

Constructors
Constructor Description

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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

- Field Detail
  - pageContext
```
private javax.servlet.jsp.PageContext pageContext
```
- 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