Package org.apache.commons.jxpath.servlet

Class PageContextHandler

java.lang.Object

org.apache.commons.jxpath.servlet.PageContextHandler

All Implemented Interfaces:

DynamicPropertyHandler

public class PageContextHandler
extends Object
implements DynamicPropertyHandler

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

Constructor Summary

Constructors

Constructor	Description
PageContextHandler()	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
Object	getProperty(Object pageContext, String property)	Returns pageContext.findAttribute(property).
String[]	getPropertyNames(Object pageContext)	Returns a list of dynamic property names for the supplied object.
void	setProperty(Object pageContext, String property, 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 Details

PageContextHandler

public PageContextHandler()

Constructs a new instance.

Method Details

getProperty

public Object getProperty(Object pageContext,
 String property)

Returns pageContext.findAttribute(property).

Specified by:

getProperty in interface DynamicPropertyHandler

Parameters:

pageContext - to search

property - name

Returns:

Object value

getPropertyNames

public String[] getPropertyNames(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[]

setProperty

public void setProperty(Object pageContext,
 String property,
 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