Class 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
    • Constructor Detail

      • PageScopeContext

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

      • 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