PageScopeContext (Commons JXPath 1.3 API)

java.lang.Object
- org.apache.commons.jxpath.servlet.PageScopeContext

```
public class PageScopeContext
extends java.lang.Object
```
A lightweight wrapper for PageContext that restricts access to attributes of the "page" scope. This object is needed so that XPath "foo" would lookup the attribute "foo" in all scopes, while "$page/foo" would only look in the "page" scope.

Version:

$Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $

Author:

Dmitri Plotnikov

Constructor Summary

Constructors
Constructor Description

PageScopeContext(javax.servlet.jsp.PageContext pageContext)
Create a new PageScopeContext.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`getAttribute(java.lang.String attribute)`	Get the value of the specified attribute.
`java.util.Enumeration`	`getAttributeNames()`	Returns attributes of the pageContext declared in the "page" scope.
`void`	`setAttribute(java.lang.String attribute, java.lang.Object value)`	Set the specified attribute.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PageScopeContext
```
public PageScopeContext(javax.servlet.jsp.PageContext pageContext)
```
    Create a new PageScopeContext.
    
    Parameters:
    
    pageContext - base
- Method Detail
  - getAttributeNames
```
public java.util.Enumeration getAttributeNames()
```
    Returns attributes of the pageContext declared in the "page" scope.
    
    Returns:
    
    Enumeration of attribute names
  - getAttribute
```
public java.lang.Object getAttribute(java.lang.String attribute)
```
    Get the value of the specified attribute.
    
    Parameters:
    
    attribute - name
    
    Returns:
    
    Object
  - setAttribute
```
public void setAttribute(java.lang.String attribute,
                         java.lang.Object value)
```
    Set the specified attribute.
    
    Parameters:
    
    attribute - to set
    
    value - to set