Class PageScopeContext
- java.lang.Object
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- org.apache.commons.jxpath.servlet.PageScopeContext
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public class PageScopeContext extends Object
A lightweight wrapper forPageContext
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
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Constructor Summary
Constructors Constructor Description PageScopeContext(javax.servlet.jsp.PageContext pageContext)
Create a new PageScopeContext.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
getAttribute(String attribute)
Get the value of the specified attribute.Enumeration
getAttributeNames()
Returns attributes of the pageContext declared in the "page" scope.void
setAttribute(String attribute, Object value)
Set the specified attribute.
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Method Detail
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getAttributeNames
public Enumeration getAttributeNames()
Returns attributes of the pageContext declared in the "page" scope.- Returns:
- Enumeration of attribute names
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getAttribute
public Object getAttribute(String attribute)
Get the value of the specified attribute.- Parameters:
attribute
- name- Returns:
- Object
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