org.apache.commons.jxpath.servlet
Class PageScopeContext

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: 1.5 $ $Date: 2004/02/29 14:17:40 $

Author:

Dmitri Plotnikov

Field Summary

private javax.servlet.jsp.PageContext

pageContext

Constructor Summary

PageScopeContext(javax.servlet.jsp.PageContext pageContext)

Method Summary

java.lang.Object	getAttribute(java.lang.String 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)

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

PageScopeContext

public PageScopeContext(javax.servlet.jsp.PageContext pageContext)

Method Detail

getAttributeNames

public java.util.Enumeration getAttributeNames()

Returns attributes of the pageContext declared in the "page" scope.

getAttribute

public java.lang.Object getAttribute(java.lang.String attribute)

setAttribute

public void setAttribute(java.lang.String attribute,
                         java.lang.Object value)