I am trying to solve a problem I attempted last summer but gave up on. I have a portlet which translates an XML document on the web via an XSL stylesheet residing in Jetspeed into some important information concerning a batch submission system that the XML stream describes. However, this portlet does not refresh itself very fast at all. Today at 1125am EST June 24th the portlet's content isonly valid as of 1025pm EST June 23rd. The portlet configuration when the information button is pressed looks like this:
_TimeToLive: 15000 Portlet name: FSUBatchLoad
From URL: http://npgrid.fsu.edu/pbs/servlet/pbs.ServerXML
URL last updated: Jun 23, 2003 10:27:06 PM URL expires: Jun 23, 2003 10:30:51 PM Portlet last updated: Jun 24, 2003 11:24:37 AM
Some things should be noticed here. When I created this portlet in local-portlets.xreg, I set time to live at 60, so I do not understand why it is 15000. Second, the URL has expired but not been reloaded. Since the portlet has been updated recently, the right info may be reflected in the portlet if the expired URL would just be reloaded.
The XML stream has been registered as a feed with the feed daemon, and a new document is created every 30 seconds or so. The feed daemon has an interval of 10800 according to the admin portlets, and the disk cache daemon has an interval of 60. If both these numbers are in seconds then the feed still would have reloaded since last night.
Basically I want the portlet to do a new translation every time it is requested without my having to design a Velocity portlet that does this. Does anyone have XSL portlets that continually update their content or any other ideas on how to fix this?
Josh Hone
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