Yes. Under Tomcat 4, I do need to keep crimson.jar out of the app's lib,
and let it use its own.
But under either Resin or Tomcat, it finds the file, but returns a null
channel.
With the test program, a similar result was caused by a classloader
conflict with crimson.jar
No other errors or exceptions are logged. I just get back a null channel
;-(
robert burrell donkin wrote:
>
> isn't there some sort of a problem with JAXP and tomcat?
>
> have you tried moving jaxp.jar and crimson.jar out of the web-application?
>
> - robert
>
> On Wednesday, September 5, 2001, at 06:29 PM, Ted Husted wrote:
>
> > Got it. The test.rss option exposed
> >
> > test.rss:
> > [echo] Running RSSDigester tests ...
> > [java] java.lang.NoClassDefFoundError: org/xml/sax/HandlerBase
> >
> > Since I finally traced back to a conflict between my jaxp1.1 home
> > directory and the same files in the ant/dist/lib folder. I set my
> > jaxp.home to use the ant copies, and now it's working.
> >
> > (Gotta love them classloaders ...)
> >
> > I put jaxp.jar and crimson.jar in my app's WEB-INF/lib, but it still
> > returns null when it tries to parse the file.
> >
> > response.setContentType("text/plain");
> > PrintWriter writer = response.getWriter();
> > try {
> > RSSDigester digester = new RSSDigester();
> > digester.setDebug(999);
> > Channel channel = (Channel)
> > digester.parse("/rss-example.xml");
> > if (channel!=null) channel.render(writer);
> > else writer.print("No data!");
> > }
> > catch (Throwable t) {
> > writer.print(t.toString());
> > }
> >
> > It does see the file, since if I use a non-existant name, it chokes.
> >
> > "Craig R. McClanahan" wrote:
> >> Are you running "ant test.rss" or trying to execute the program directly?
> >> The former sets up an appropriate class path, so make sure all your
> >> properties are correctly configured.
> >>
> >>> -- Ted Husted, Husted dot Com, Fairport NY USA.
> >>> -- Custom Software ~ Technical Services.
> >>> -- Tel +1 716 737-3463
> >>> -- http://www.husted.com/about/struts/
> >>>
> >>
> >> Craig
> >
