Class PageScopeContext

java.lang.Object
org.apache.commons.jxpath.servlet.PageScopeContext
public class PageScopeContext extends 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: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
Author:
Dmitri Plotnikov

  • Field Details

    • pageContext

      private javax.servlet.jsp.PageContext pageContext

  • Constructor Details

    • PageScopeContext

      public PageScopeContext(javax.servlet.jsp.PageContext pageContext)
      Create a new PageScopeContext.
      Parameters:
      pageContext - base

  • Method Details

    • getAttributeNames

      public Enumeration getAttributeNames()
      Returns attributes of the pageContext declared in the "page" scope.
      Returns:
      Enumeration of attribute names

    • getAttribute

      public Object getAttribute(String attribute)
      Get the value of the specified attribute.
      Parameters:
      attribute - name
      Returns:
      Object

    • setAttribute

      public void setAttribute(String attribute, Object value)
      Set the specified attribute.
      Parameters:
      attribute - to set
      value - to set