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From Giacomo Pati <pati_giac...@yahoo.com>
Subject Re: [C2] [TC 4.0m4+] ClassCastException
Date Fri, 01 Dec 2000 09:13:12 GMT
Are you the one using Request.redirect? I recall a thread where Craig 
told us to use the HttpServletRequestWrapper instead of a usual
reconstruction of a wrapper around the real HttpServletRequest when
using a 2.3 servlet engine. I have a version using it and also a
build.xml that takes that into account when a HttpServletRequestWrapper
is in the classpath during build but havent tested it. I will commit it
this evening (UTC) if I can test it today.

Giacomo

--- Stuart Roebuck <stuart.roebuck@adolos.co.uk> wrote:
> I posted a note on this a while back, but didn't get a response. 
> Now, I thought I try again with the lastest CVS versions of Cocoon
> and Tomcat and see if things had magically started working again.
> 
> I can get Tomcat up and working fine.  I try dropping in the full
> Cocoon webapp and try and launch the context main page, and up comes
> the following exception:
> 
> java.lang.ClassCastException:
> org.apache.cocoon.environment.http.HttpRequest
> 	at
>
_Users._stuart._OpenSource._build._tomcat_4_0._webapps._cocoon._sitemap_xmap.wildcardMatch(_sitemap_xmap.java:65)
> 	at
>
_Users._stuart._OpenSource._build._tomcat_4_0._webapps._cocoon._sitemap_xmap.process(_sitemap_xmap.java:710)
> 	at org.apache.cocoon.sitemap.Handler.process(Handler.java:132)
> 	at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:87)
> 	at org.apache.cocoon.Cocoon.process(Cocoon.java:239)
> 	at
>
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:235)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> 	at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> 	at
>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:251)
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:977)
> 	at
>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:177)
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:977)
> 	at
>
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2014)
> 	at
>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
> 	at
> org.apache.catalina.valves.ValveBase.invokeNext(ValveBase.java:242)
> 	at
>
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:414)
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:975)
> 	at
>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:159)
> 	at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:977)
> 	at
>
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:808)
> 	at
>
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:887)
> 	at java.lang.Thread.run(Thread.java:479)
> 
> I had previously tried the "remove crimson" trick to no avail.
> 
> Does anyone have any suggestions - it would be really good to get up
> to speed on a more recent build of Cocoon 2 than the one I've been
> using for the last n months.
> 
> Cheers,
> 
> Stuart.
> 
> 
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> 
>
-------------------------------------------------------------------------
> Stuart Roebuck                                 
> stuart.roebuck@adolos.com
> Lead Developer                                  Mac OS X, Java, XML,
> etc.
> ADOLOS                                            
http://www.adolos.com/


=====


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