Xalan servlet samples on Tomcat 2003-01-29 - By Gary L Peskin
If you have changed SimpleXSLTServlet to not look for trax.xml and it's
still looking for trax.xml, you are executing a different version of
SimpleXSLTServlet. Your UseStylesheetParamServlet also indicates a
CLASSPATH problem and it seems that you are mixing components from different
versions of Xerces.
This is really a Tomcat question since you haven't even invoked XalanJ yet.
What jar files are in testapp1/WEB-INF/lib?
Also, please insert the line
(new EnvironmentCheck()).checkEnvironment(yourPrintWriter);
into your servlet after creating a PrintWriter. This will help us see what
your environment looks like.
HTH,
Gary
> -----Original Message-----
> From: Balint Fulop [mailto:fuli42@(protected)]
> Sent: Wednesday, January 29, 2003 11:37 AM
> To: xalan-j-users@(protected)
> Subject: Xalan servlet samples on Tomcat
>
>
> Hello!
>
> Please could anyone point why my setup is malfunctioning?
> Description as
> follows.
> Thanks everyone in advance.
>
>
> Problem:
> I am trying to run the servlet samples that came with Xalan,
> but none of
> them has given any positive result so far.
>
>
> The setup:
>
> WinXP Pro, Java SDK 1.3 from IBM, Tomcat 4.1.18 (the full
> version), and
> Xalan-J 2.4.1
> I have enabled the Invoker Servlet, and Root Context on
> Tomcat, turned on
> Servlet Reloading, and set the Java_Home path, the casspaths
> for the .jar
> files that came with Xalan, and the servlet.jar file that
> came with Tomcat
> (and the current dir (.) and my development dir as well.)
> I have succesfully tested the setup with a few simple
> servlets, including
> ones that use packages and utilities.
>
>
> The webapp:
>
> I have created a directory called testapp1, which includes
> all the dirs,
> that the Root has, plus a classes and lib directory in
> Web-inf. I have placed the .jar files that came with Xalan in
> the lib dir within
> testapp1/WEB-INF, compiled the sample java files, and put them in the
> classes dir. The xml, and xsl sample files went into the
> testapp1 root dir.
>
>
> The errors:
>
> I am getting all kinds of error messages. The
> SimpleXSLTServlet gives an
> FileNotFoundException: trax.xml error, even though I have
> changed, and
> recomplid, and updated the java code, and class and it does
> not even has the
> term 'trax.xml' in it !!
> For the UseStylesheetParamServlet sample I am getting:
> java.lang.VerifyError: Class
> org/apache/xerces/impl/XMLNSDocumentScannerImpl$NSContentDispa
> tcher is
> subclass of final class
> org/apache/xerces/impl/XMLDocumentScannerImpl$ContentDispatcher
> etc. etc.
>
>
> I have went through the maillist archives, goolge, ask.com,
> but I could not
> resolve the errors. I have practically zero knowledge of
> Java, I just want
> to use the Xalan samples to do simple transforms, and queries
> for my friends
> weblog. The samples would more that adequate for the job.
>
>
> Thanks for the help and your time,
>
>
> Balint
>
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