I was successful in getting the UW Calendar working as a portlet using
the struts bridge in uPortal 2.5.
The calendar app that I am using generates an xml document using the jsp
files and the portlet urls generated by the rewrite tags are embedded in
this xml file. This xml file is later transformed using an xsl
stylesheet. I had to modify the RewriteTag to replace the '&' back to
'&' in the portlet urls which otherwise caused an
javax.xml.transform.TransformerException.
Also the calendar xsl stylesheet added extra parameters later during
transformation. So I had to change the RewriteTag to remove the embedded
anchor at the end to allow addition of more parameters to the portlet url.
Now I am trying to get the JPetstore application working properly in
uPortal. This portlet renders properly but crashes when selecting a
category with the error: "Define tag cannot set a null value"
I saw a similar problem addressed earlier in the message: Re: How to
integrate bridges?
http://mail-archives.apache.org/mod_mbox/portals-bridges-dev/200509.mbox/browser
But the difference is that uPortal is passing along the request
parameters properly. I will look into this further.
--
Satish Sekharan . . .
Programmer Intern // ccwebworks // Computing & Communications
Memorial University of Newfoundland // St. John's, NL, Canada
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