Ok, I think I have figured this one out. In the
JetspeedProfilerService an extra "/" is being added
to the fullpath in the method locateTemplate. Evidently
the new servlet api can handle a path with a "//" in
in when doing a getServletContext().getRealPath. Where
the servlet api used for Tomcat 3.2.1 on Linux can
not resolve the path.
The bug occurs because when templateRoot is defined
the code makes sure a PATH_SEPARATOR is appended if
there is not already one there. Then a "/" was hard
coded to be appended to this in locateTemplate when
computing the fullPath. The patch to fix this is
########################## START PATCH #####################
Index: JetspeedProfilerService.java
===================================================================
RCS file:
/home/cvspublic/jakarta-jetspeed/src/java/org/apache/jetspeed/services/p
rofiler/JetspeedProfilerService.java,v
retrieving revision 1.6
diff -u -r1.6 JetspeedProfilerService.java
--- JetspeedProfilerService.java 2001/06/09 15:37:32 1.6
+++ JetspeedProfilerService.java 2001/06/19 03:35:05
@@ -1051,7 +1051,7 @@
StringBuffer fullPath = new StringBuffer( templateRoot );
- fullPath.append("/").append(getTemplateExtension(template));
+ fullPath.append(getTemplateExtension(template));
fullPath.append(resourceType);
String basePath = fullPath.toString();
######################### END PATCH ##########################
I noticed that the JetspeedProfilerService was very inconsistent
on where it used PATH_SEPARATOR vs just a hard coded "/". I
also made a patch where I replaced all the hard coded "/" with
PATH_SEPARATOR (See attached file for that patch). Once I made
these patches I could drop the war file in webapps for both
versions of Tomcat and it worked fine.
I would appreciate it if one of the commiters could add the
patch to CVS. Thanks.
-- Steve Davis
-----Original Message-----
From: Steve Davis
Sent: Mon 6/18/2001 2:30 PM
To: [EMAIL PROTECTED]
Cc:
Subject: RE: JetspeedProfilerService
I get this same error when using Tomcat 3.2.1 but it
works fine if I use the Tomcat 4.0-b6-dev that ships
with Turbine. I am just dropping the jetspeed.war in
the webapps directory for both so the permissions on
the psml and template files are the same.
I am still trying to debug why but if anyone with more
jetpeed/tomcat experience wants to hazzard a guess as to
what the problem might be I would appreciate the help.
-- Steve Davis
-----Original Message-----
From: David Sean Taylor [mailto:[EMAIL PROTECTED]]
Sent: Monday, June 18, 2001 9:38 AM
To: [EMAIL PROTECTED]
Subject: Re: JetspeedProfilerService
I've seen this happen on linux when you don't have read access to the
PSML
files. Make sure that you have read access to your templates and psml
directories.
I will verify it tonight when I have access to a linux machine
----- Original Message -----
From: "Berger, Jochen" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, June 17, 2001 10:33 PM
Subject: AW: JetspeedProfilerService
> Hi,
>
> heres the relevant part of the jetspeed.log with DEBUG-Level:
>
> [Mon Jun 18 08:05:19 GMT+02:00 2001] -- INFO -- Created a
CapabilityMap
for
> agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 4.0)
> [Mon Jun 18 08:05:19 GMT+02:00 2001] -- DEBUG -- JetspeedTemplatePage:
> requested template = /Home.jsp
> [Mon Jun 18 08:05:19 GMT+02:00 2001] -- INFO -- Created a
CapabilityMap
for
> agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 4.0)
> [Mon Jun 18 08:05:19 GMT+02:00 2001] -- DEBUG -- JetspeedTemplatePage:
> calculated template = null
> [Mon Jun 18 08:05:19 GMT+02:00 2001] -- INFO -- Created a
CapabilityMap
for
> agent: Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 4.0)
> [Mon Jun 18 08:05:19 GMT+02:00 2001] -- ERROR --
Turbine.handleException:
> null
> [Mon Jun 18 08:05:19 GMT+02:00 2001] -- ERROR --
> Exception: java.lang.NullPointerException
> Stack Trace follows:
> java.lang.NullPointerException
> at java.util.Hashtable.put(Hashtable.java:377)
> at
>
org.apache.turbine.util.template.TemplateInfo.setTemp(TemplateInfo.java:
274)
> at
>
org.apache.turbine.util.template.TemplateInfo.setLayoutTemplate(Template
Info
> .java:184)
> at
>
org.apache.turbine.services.rundata.DefaultTurbineRunData.setLayoutTempl
ate(
> DefaultTurbineRunData.java:715)
> at
>
org.apache.jetspeed.modules.pages.JetspeedTemplatePage.doBuildAfterActio
n(Je
> tspeedTemplatePage.java:178)
> at
>
org.apache.turbine.modules.pages.DefaultPage.doBuild(DefaultPage.java:15
2)
> at org.apache.turbine.modules.Page.build(Page.java:90)
> at
org.apache.turbine.modules.PageLoader.exec(PageLoader.java:123)
> at org.apache.turbine.Turbine.doGet(Turbine.java:447)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java)
> at
>
org.apache.tomcat.facade.ServletHandler.doService(ServletHandler.java:50
0)
> at org.apache.tomcat.core.Handler.service(Handler.java:223)
> at
>
org.apache.tomcat.facade.ServletHandler.service(ServletHandler.java:448)
> at
>
org.apache.tomcat.facade.RequestDispatcherImpl.doForward(RequestDispatch
erIm
> pl.java:252)
> at
>
org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcher
Impl
> .java:172)
> at
>
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:4
20)
> at index_1._jspService(index_1.java:51)
> at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java)
> at
>
org.apache.tomcat.facade.ServletHandler.doService(ServletHandler.java:50
0)
> at org.apache.tomcat.core.Handler.service(Handler.java:223)
> at
>
org.apache.tomcat.facade.ServletHandler.service(ServletHandler.java:448)
> at
>
org.apache.tomcat.core.ContextManager.internalService(ContextManager.jav
a:78
> 8)
> at
> org.apache.tomcat.core.ContextManager.service(ContextManager.java:701)
> at
>
org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Htt
p10I
> nterceptor.java:143)
> at
>
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:42
4)
> at
>
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.jav
> a:497)
> at java.lang.Thread.run(Thread.java:475)
>
> [Mon Jun 18 08:05:20 GMT+02:00 2001] -- INFO -- JetspeedJspLayout: set
> response content type to text/html
> [Mon Jun 18 08:05:20 GMT+02:00 2001] -- INFO -- JetspeedJspLayout: set
> 'screenJSP' to: /WEB-INF/templates/jsp/screensError
> [Mon Jun 18 08:05:20 GMT+02:00 2001] -- INFO -- JetspeedJspLayout:
forward
> request to: /layouts/default.jsp
> [Mon Jun 18 08:05:20 GMT+02:00 2001] -- ERROR -- Template
> /layouts/default.jsp not found in template paths
> Exception: org.apache.turbine.util.TurbineException: Template
> /layouts/default.jsp not found in template paths
> Stack Trace follows:
> org.apache.turbine.util.TurbineException: Template
> /layouts/default.jsp not found in template paths
> at
>
org.apache.turbine.services.jsp.TurbineJspService.handleRequest(TurbineJ
spSe
> rvice.java:172)
> at
>
org.apache.jetspeed.modules.layouts.JetspeedJspLayout.doBuild(JetspeedJs
pLay
> out.java:101)
> at org.apache.turbine.modules.Layout.build(Layout.java:91)
> at
> org.apache.turbine.modules.LayoutLoader.exec(LayoutLoader.java:123)
> at
>
org.apache.turbine.modules.pages.DefaultPage.doBuild(DefaultPage.java:16
6)
> at org.apache.turbine.modules.Page.build(Page.java:90)
> at
org.apache.turbine.modules.PageLoader.exec(PageLoader.java:123)
> at
org.apache.turbine.Turbine.handleException(Turbine.java:591)
> at org.apache.turbine.Turbine.doGet(Turbine.java:501)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java)
> at
>
org.apache.tomcat.facade.ServletHandler.doService(ServletHandler.java:50
0)
> at org.apache.tomcat.core.Handler.service(Handler.java:223)
> at
>
org.apache.tomcat.facade.ServletHandler.service(ServletHandler.java:448)
> at
>
org.apache.tomcat.facade.RequestDispatcherImpl.doForward(RequestDispatch
erIm
> pl.java:252)
> at
>
org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcher
Impl
> .java:172)
> at
>
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:4
20)
> at index_1._jspService(index_1.java:51)
> at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java)
> at
>
org.apache.tomcat.facade.ServletHandler.doService(ServletHandler.java:50
0)
> at org.apache.tomcat.core.Handler.service(Handler.java:223)
> at
>
org.apache.tomcat.facade.ServletHandler.service(ServletHandler.java:448)
> at
>
org.apache.tomcat.core.ContextManager.internalService(ContextManager.jav
a:78
> 8)
> at
> org.apache.tomcat.core.ContextManager.service(ContextManager.java:701)
> at
>
org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Htt
p10I
> nterceptor.java:143)
> at
>
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:42
4)
> at
>
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.jav
> a:497)
> at java.lang.Thread.run(Thread.java:475)
>
> Thanks so far
>
> J.Berger
> -----Ursprüngliche Nachricht-----
> Von: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]
> Gesendet: Samstag, 16. Juni 2001 10:50
> An: [EMAIL PROTECTED]
> Betreff: Re: JetspeedProfilerService
>
>
> "Berger, Jochen" wrote:
> >
> > Hello Out There,
> >
> > I have problems in running the current CVS version on Linux, the
> > JetspeedProfilerService always calculates "null" when trying to find
the
> > right template. Under WinNT everything works fine.
> >
>
> Can you try to run Jetspeed with DEBUG logging level and send the
relevant
> jetspeed.log extract to the list ?
>
> --
> Raphaël Luta - [EMAIL PROTECTED]
>
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