Re: WebSphere 4.0.6 and Jetspeed 1.4b*

[George B. Stevens]

Mark,
   Thanks for the help!  I successfully have js14b4 running under WAS 
4.0.5.  Setting up the directory with these libraries in it and adding 
it to the server classpath was the trick.

Thanks again,
George
Mark Orciuch wrote:

You need to change the app server classpath NOT the system classpath (don't
replace any .jar files). Modify the classpath for app server running your
jetspeed webapp to point to xalan-2.3.1, xml-apis, crimson-1.1.3 from
jetspeed distribution and xerces shipped with WAS. You may want to copy the
first 3 .jar files to a separeate folder and reference it from there.
Best regards,

Mark Orciuch - [EMAIL PROTECTED]
Jakarta Jetspeed - Enterprise Portal in Java
http://jakarta.apache.org/jetspeed/
 

-----Original Message-----
From: gbs [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 11:50 AM
To: Jetspeed Users List
Subject: Re: WebSphere 4.0.6 and Jetspeed 1.4b*
I tried replacing WAS's xerces with 2.02, but the server wouldn't
start.  So, just for fun, I changed the system-level classpath to start
with jetspeed's lib directory, and WAS does start but I get the same
error.  I question whether changing the system-level classpath had any
effect.
I next decided to irritate the system by wholly removing the tld file to
see if I get a different error.  Interestingly, the error did change to
the following:
Error encountered processing a template:
/portlets/html/hello.jsporg.apache.jasper.JasperException:
C:\WebSphere\AppServer\installedApps\jetspeed14b4.ear\jetspeed.war
\templates\jsp\portlets\html\hello.jsp(3,69)
JSPG0103E: Unable to open taglibrary /templates/jsp/tld/template.tld :
JSPG0127E: Could not locate TLD META-INF/taglib.tld at
org.apache.jasper.runtime.JspServlet.loadJSP(JspServlet.java:874) at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNeces
sary(JspServlet.java:251)
at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(Jsp
Servlet.java:279)
at
org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:503)
at .....
So without a tld, the error is that WAS can't locate the tld file (as
compared to 'openning' it in the first error).  This leads me to believe
that the problem truly is a xml parsing issue as you had mentioned, but
I am at a loss as to how to fix it.  Do you have additional suggestions
I might try?
Thanks,
George
Weaver, Scott wrote:

   

It looks to be some sort of XML parsing error.  Is there anyway
     

you can use a different version of Xerces other than the one
Websphere uses?
   

*===================================*
* Scott T Weaver                    *
* Jakarta Jetspeed Portal Project   *
* [EMAIL PROTECTED]                 *
*===================================*




     

-----Original Message-----
From: gbs [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 11:57 AM
To: Jetspeed Users List
Subject: Re: WebSphere 4.0.6 and Jetspeed 1.4b*
Yes (although I have made the config changes in a jetspeed 1.4b4
installation):
Error encountered processing a  template:
/portlets/html/hello.jsporg.apache.jasper.JasperException:
C:\WebSphere\AppServer\installedApps\jetspeed14b4.ear\jetspeed.w
       

ar\templat
   

es\jsp\portlets\html\hello.jsp(3,69)
JSPG0103E: Unable to open taglibrary /templates/jsp/tld/template.tld :
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl at
org.apache.jasper.runtime.JspServlet.loadJSP(JspServlet.java:874) at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNec
       

essary(Jsp
   

Servlet.java:251)
at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(J
       

spServlet.
   

java:279)
at
org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:503)
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:651) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
com.ibm.servlet.engine.webapp.StrictServletInstance.doService
Weaver, Scott wrote:



       

So now the error looks like this?

Error encountered processing a template:
/portlets/html/hello.jsporg.apache.jasper.JasperException:
C:\WebSphere\AppServer\installedApps\jetspeed14b2.ear\jetspeed.war
         

\templates\jsp\portlets\html\hello.jsp(3,77)

       

JSPG0103E: Unable to open taglibrary
/templates/jsp/tld/template.tld :
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl at  .....


*===================================*
* Scott T Weaver                    *
* Jakarta Jetspeed Portal Project   *
* [EMAIL PROTECTED]                 *
*===================================*






         

-----Original Message-----
From: gbs [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 11:43 AM
To: Jetspeed Users List
Subject: Re: WebSphere 4.0.6 and Jetspeed 1.4b*
Scott,

I've moved /WEB-INF/templates to /templates, made the
           

necessary changes
   

in TR.p and JR.p, updated the web.xml, and changed the JSP taglib
statements in the hello.jsp portlet to reflect the new location.  I've
also left the default template type as velocity (=vm) in the
           

properties
   

files in the hope that I could at least get a JSP portlet
           

running in WAS
   

before flipping over to using JSP as the default template
           

format.  I end
   

up with the same error though.

I should note that I have successfully run jetspeed in Tomcat
           

(versions
   

3.1, 3.2, 3.3.1a, 4.x) without problem.

If you can think of anything else, we would appreciate it.
           

If there is
   

more info you would like to get from me, let me know and I'll try to
provide it.
Thanks,
George
Weaver, Scott wrote:





           

Hi George,

Try moving the templates directory outside of WEB-INF.  Some
             

containers
   



             

will not recognize JSP pages that are within the WEB-INF.  Make sure

           

that

       

JSP pages reflect this change when linking in the taglib.



           

Hth,
*===================================*
* Scott T Weaver                    *
* Jakarta Jetspeed Portal Project   *
* [EMAIL PROTECTED]                 *
*===================================*








             

-----Original Message-----
From: gbs [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 1:27 AM
To: [EMAIL PROTECTED]
Subject: WebSphere 4.0.6 and Jetspeed 1.4b*
A team I am working with has been trying to get Jetspeed
               

1.4b[2, 3, 4,
   

or the cvs head] autonomously running under WAS 4.0.6.  We have

               

several

       

work-arounds that allow us to get it running with a bit of
               

help, such
   

               

as

       

precompiling all of the JSP, but we would much prefer to
               

just add new
   

jsp-based portlets and have them run without going through extra

               

steps.

       

This would grealy simplify the dev/deploy cycle for us.  The primary
problem we are getting is about the taglib not being
               

found.  Here are
   

the first few lines of the exception:

Error encountered processing a template:
/portlets/html/hello.jsporg.apache.jasper.JasperException:
C:\WebSphere\AppServer\installedApps\jetspeed14b2.ear\jetspe
               

ed.war\WEB
   

               

-

       

INF\templates\jsp\portlets\html\hello.jsp(3,77)
JSPG0103E: Unable to open taglibrary
/WEB-INF/templates/jsp/tld/template.tld :
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl at  .....
We appreciate any help,

Thanks,
George
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