org.apache.commons.jxpath.servlet
Class PageContextHandler

java.lang.Object
  org.apache.commons.jxpath.servlet.PageContextHandler

All Implemented Interfaces:

DynamicPropertyHandler

public class PageContextHandler
extends java.lang.Object
implements DynamicPropertyHandler

Implementation of the DynamicPropertyHandler interface that provides access to attributes of a PageContext in all scopes.

Version:

$Revision: 668329 $ $Date: 2008-06-16 16:59:48 -0500 (Mon, 16 Jun 2008) $

Author:

Dmitri Plotnikov

Constructor Summary

PageContextHandler()

Method Summary

java.lang.Object	getProperty(java.lang.Object pageContext, java.lang.String property) Returns pageContext.findAttribute(property).
java.lang.String[]	getPropertyNames(java.lang.Object pageContext) Returns a list of dynamic property names for the supplied object.
void	setProperty(java.lang.Object pageContext, java.lang.String property, java.lang.Object value) Modifies the value of the specified dynamic property.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PageContextHandler

public PageContextHandler()

Method Detail

getPropertyNames

public java.lang.String[] getPropertyNames(java.lang.Object pageContext)

Description copied from interface: DynamicPropertyHandler

Returns a list of dynamic property names for the supplied object.

Specified by:

getPropertyNames in interface DynamicPropertyHandler

Parameters:

pageContext - to inspect

Returns:

String[]

getProperty

public java.lang.Object getProperty(java.lang.Object pageContext,
                                    java.lang.String property)

Returns pageContext.findAttribute(property).

Specified by:

getProperty in interface DynamicPropertyHandler

Parameters:

pageContext - to search

property - name

Returns:

Object value

setProperty

public void setProperty(java.lang.Object pageContext,
                        java.lang.String property,
                        java.lang.Object value)

Description copied from interface: DynamicPropertyHandler

Modifies the value of the specified dynamic property.

Specified by:

setProperty in interface DynamicPropertyHandler

Parameters:

pageContext - to modify

property - to modify

value - to set