When using JSR 168, and you want to pass PortletSession to HttpSession, view
this link:
[url]http://www-03.ibm.com/developerworks/blogs/page/Joey_Bernal?
entry=portlet_session_scope_and_sharing[/url]
The key is to put PortletSession session = request.getPortletSession();
in you doView method of your Portlet class (not the pagecode).
In your servlet, you can then :
public void doPost(HttpServletRequest req, HttpServletResponse res)throws
IOException, ServletException {
HttpSession session = req.getSession(true);
Whatever something = (Whatever)session.getAttribute("portletObject");
...
}
To make sure you have the correct portlet object, you can use the following
code to make sure:
Enumeration attributes = session.getAttributeNames();
while (attributes.hasMoreElements()) {
System.out.println(attributes.nextElement().toString());
}
The spec just allows the implementer to use name space encoding when mapping
attributes within the session. You can't simply access the portletSession with
the HttpSession without the above solution as was suggested.
Hope that helps!!
Tyler
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