I figured this out. CeWolf tag library creates an image tag like img
src=/context/..., and then a new request is made to tomcat to render the
chart. My portlet and chart tag libraries are packaged in a different webapp
and therefore, the sessions are also different.
One solution is perhaps to deploy my portlet and JetSpeed in one webapp, but I
think I will keep them separate just to keep them clean and then figure out an
inter webapp communication mechanism to render the chart.
Regards
Satya
-Original Message-
From: Satyabrata Dash
Sent: Thursday, February 10, 2005 10:14 PM
To: jetspeed-user@jakarta.apache.org
Subject: JFreeChart and JetSpeed2
Hi,
I am trying to use CeWolf and JFreeChart packages within JetSpeed2 Portlets.
The image never gets rendered and I get The Chart has expired and please
reload error. When I debugged this error message, I found that somehow the
session object used by renderer is different. So the image is never found in
session object in the renderer code.
Has anyone else ever run into similar issues?
Regards
-Satya
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