On Wed, 30 Oct 2002, Bert Van Kets wrote: > apparently it does :( > Any solution around this?
Maybe. This was my workaround before the <xsp-session:getxml/> arrived. http://www.mail-archive.com/cocoon-users@;xml.apache.org/msg18314.html I'm still using it, although it's not very flexible. Try it out. -Tuomo > > 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. > > > > > > > > > --------------------------------------------------------------------- > > > Please check that your question has not already been answered in the > > > FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html> > > > > > > To unsubscribe, e-mail: <[EMAIL PROTECTED]> > > > For additional commands, e-mail: <[EMAIL PROTECTED]> > > > > > > > > >--------------------------------------------------------------------- > >Please check that your question has not already been answered in the > >FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html> > > > >To unsubscribe, e-mail: <[EMAIL PROTECTED]> > >For additional commands, e-mail: <[EMAIL PROTECTED]> > > > --------------------------------------------------------------------- > Please check that your question has not already been answered in the > FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html> > > To unsubscribe, e-mail: <[EMAIL PROTECTED]> > For additional commands, e-mail: <[EMAIL PROTECTED]> > --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]>
