Carsten, Any idea when this will be solved? Bert
At 14:16 30/10/2002 +0100, you wrote:
apparently it does :(
Any solution around this?
How can I call the data in the session context in a pipeline that's called from another pipeline???
I'm about to throw my PC out the window!
Bert
At 14:44 30/10/2002 +0200, you wrote:
Could this happen due to this bug:
http://nagoya.apache.org/bugzilla/show_bug.cgi?id=12293 ?
Just a guess...
-Tuomo
On Wed, 30 Oct 2002, Bert Van Kets wrote:
> I'm trying to create a form that gives the authenticated user access to his
> data in the database.
> I'm using the sunRise authentication in a CVS build form 14 May 2002 with
> tomcat 4.0.1 and jDK 1.3.1_2 on win2K.
>
> A pipeline aggregates all the necessary data to present the page. One part
> of this aggregation is a call to a pipeline that generates the xhtm form
> containing the user data.
>
> When I call the pipeline that generates the xhtml form directly I get the
> correct content. When I call the full page, I get a nullpointer error on
> the above pipeline.
> very strange. Commenting out the form pipeline gives me the page without
> errors, but with no actual content. When I replace the call to the
> pipeline with a call to a file I created by saving the output from calling
> the form creation pipeline directly, I get a correct full page.
>
> The pipeline that generates the user data xhtml form uses the
> xsp-session:getxml tag (the latest version) to get the user ID from the
> session context. Replacing this tag with the ID itself gives me a correct
> page. So my guess is that the error is somehow related to that tag.
>
> Here's some data:
> the pipelines:
>
> <map:match pattern="members/memberdata.xml">
> <map:generate type="serverpages" src="system/members/getmemberdata.xsp"/>
> <map:transform src="test/memberpresentation.xsl"/>
> <map:serialize type="xml"/>
> </map:match>
>
> <map:match pattern="members/memberdata.html">
> <map:aggregate element="fullpage">
> <map:part src="cocoon:/members/top-memberdata"/>
> <map:part src="cocoon:/members/menu-memberdata.xml"/>
> <map:part src="cocoon:/loginform"/>
> <map:part src="cocoon:/members/memberdata.xml"/>
> </map:aggregate>
> <map:transform src="stylesheets/members/fullpage.xsl"/>
> <map:serialize type="html"/>
> </map:match>
>
> The part from the xsp page that generates the user data:
>
> <esql:connection>
> <esql:pool>bvar</esql:pool>
> <esql:execute-query>
> <esql:query>SELECT * FROM members WHERE ID=<esql:parameter
> type="int"><xsp:expr>Integer.parseInt(<xsp-session:getxml
> context="authentication" path="/authentication/ID"
> as="string"/>)</xsp:expr></esql:parameter></esql:query>
> <esql:results>
> <esql:row-results>
> <esql:get-columns/>
> </esql:row-results>
> </esql:results>
> </esql:execute-query>
> </esql:connection>
>
> I'm almost banging my head on the wall with frustration. What is the
> difference between calling a pipeline directly and calling the pipeline
> from the sitemap that can cause a nullpointer error???
>
> The logs show nothing useful. I've been going through them for about an
> hour now.
>
> Please help me, I'm on a deadline and really need this functionality;
>
> Bert
>
>
> This mail is written in 100% recycled electrons.
>
>
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