org.apache.commons.jxpath.servlet
Class PageContextHandler

java.lang.Object
  extended by 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


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