C2 and Sitemap on JRun, Tomcat 3.2.1, Tomcat 4.0

[Markus Klink <mk...@baba9.com>]

Dear All,

I run into the same problem again and again, and although there is some 
mentioning of it in the older mailing list archives, no one seems to 
have provided a solution for it so far, but the mailing list archives I 
know of are only accessible upto December 2000.

I have C2 as latest cvs version (latest checkout today) and have tried 
to install it in vain on Tomcat 3.2.1, Tomcat 4.0 and JRun on a Linux 
box using jdk1.3

The first problem I faced was that references to old XML parsers were 
found and cocoon would not initialize. that was easily solved on all 
machines, by finding the culprit (usually jaxp, parser or xml.jar) and 
replacing it with xerces_1_3_0.jar which is delivered with cocoon.

However, now I always bump into the Sitemap problem, which I am not able 
to solve and neither found any reference to it in the FAQ.

This is my stacktrace for JRUN (http://localhost:8100/cocoon/):

org.apache.cocoon.ProcessingException: The sitemap handler's sitemap is 
not available.
       at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:107)
       at org.apache.cocoon.Cocoon.process(Cocoon.java:215)
       at 
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:387)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
       at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013)
       at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925)
       at 
allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatcher.java:88)
       at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1131)
       at allaire.jrun.servlet.JvmContext.dispatch(JvmContext.java:330)
       at allaire.jrun.http.WebEndpoint.run(WebEndpoint.java:107)
       at allaire.jrun.ThreadPool.run(ThreadPool.java:272)
       at allaire.jrun.WorkerThread.run(WorkerThread.java:75)


The cocoon.log file displays this (in excerpts, I can send the whole log 
to individuals if desired). This is the same for Tomcat 4.0 and JRun. On 
both machines I get the
compile error involving emptyParam and sitemap will not be generated.


DEBUG   8489    [cocoon  ] (Thread-6): Making URL from 
jrun://localvm/apps/cocoo
n/resources/WEB-INF/lib/cocoon-2.0a4.jar/org/apache/cocoon/components/language/m
arkup/sitemap/java/sitemap.xsl
DEBUG   8490    [cocoon  ] (Thread-6): Logicsheet 
Used:jrun://localvm/apps/cocoo
n/resources/WEB-INF/lib/cocoon-2.0a4.jar/org/apache/cocoon/components/language/m
arkup/sitemap/java/sitemap.xsl
DEBUG   11610   [cocoon  ] (Thread-6): Language Exception
org.apache.cocoon.components.language.LanguageException: Error compiling 
sitemap
_xmap:
Line 0, column 0: 
/usr/local/JRun/servers/default/tmp/cocoon/org/apache/cocoon/w
ww/sitemap_xmap.java:59: '}' expected.
  private Parameters emptyParam = new Parameters();
                                                  ^

       at 
org.apache.cocoon.components.language.programming.java.JavaLanguage.c
ompile(JavaLanguage.java:201)
       at 
org.apache.cocoon.components.language.programming.CompiledProgramming
Language.load(CompiledProgrammingLanguage.java:132)
       at 
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.
generateResource(ProgramGeneratorImpl.java:245)
       at 
org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.
load(ProgramGeneratorImpl.java:163)
       at org.apache.cocoon.sitemap.Handler.run(Handler.java:174)
       at java.lang.Thread.run(Thread.java:484)
ERROR   11612   [cocoon  ] (Thread-6): CocoonComponentSelector Could not 
find co
mponent for hint 'org/apache/cocoon/www/sitemap_xmap'.
DEBUG   11702   [cocoon  ] (Thread-6): Can't load ServerPage
org.apache.avalon.ComponentNotAccessibleException: Could not add 
component for c
lass: org.apache.cocoon.www.sitemap_xmap
       at 
org.apache.cocoon.components.language.generator.GeneratorSelector.add
Generator(GeneratorSelector.java:61)

followed by some more exceptions and finally:

DEBUG   14297   [cocoon  ] (web-0): Changing Cocoon 
context(sitemap.xmap) to pre
fix()
DEBUG   14298   [cocoon  ] (web-0):     from 
context(file:/home/mkl/cocoon2/) an
d prefix()
DEBUG   14298   [cocoon  ] (web-0):     at URI
DEBUG   14299   [cocoon  ] (web-0): New context is file:/home/mkl/cocoon2/
ERROR   14301   [cocoon  ] (web-0): Problem with servlet
org.apache.cocoon.ProcessingException: The sitemap handler's sitemap is 
not avai
lable.
       at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:107)
       at org.apache.cocoon.Cocoon.process(Cocoon.java:215)
       at 
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:38
7)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
       at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1013)
       at allaire.jrun.servlet.JRunSE.runServlet(JRunSE.java:925)
       at 
allaire.jrun.servlet.JRunRequestDispatcher.forward(JRunRequestDispatc
her.java:88)
       at allaire.jrun.servlet.JRunSE.service(JRunSE.java:1131)
       at allaire.jrun.servlet.JvmContext.dispatch(JvmContext.java:330)
       at allaire.jrun.http.WebEndpoint.run(WebEndpoint.java:107)
       at allaire.jrun.ThreadPool.run(ThreadPool.java:272)
       at allaire.jrun.WorkerThread.run(WorkerThread.java:75)
INFO    14565   [cocoon  ] (web-0): '' Processed by Apache Cocoon 2.0a4 
in 11.45
6 seconds.


sorry if I ask the obvious - I couldn't find the solution in the mailing 
list, which usually says, upgrade to Tomcat 4.0 (I started with 3.21). 
this is did, downloaded a milestone, the cvs version, and tried the 
version supplied with Turbine in the Turbine Starter Kit. Now I am 
slowly running out of diskspace.

Thanks,
Markus