RE: Slide in WebSphere 4.0

["Solodin, Andrei" <An...@westgroup.com>]

I have found that there seems to be a bug in WebSphere 4.0.2 that is related
to PUT request when using chunked transfer. I had to modify the Slide client
library to use Content-length for PUT request instead of chunked transfer
encoding.

Andrei

-----Original Message-----
From: Solodin, Andrei [mailto:Andrei.Solodin@westgroup.com]
Sent: Friday, April 12, 2002 5:11 PM
To: 'Slide Users Mailing List'
Cc: Francis, Scott
Subject: RE: Slide in WebSphere 4.0


I have found the solution to this issue. There is a fix for WebSphere that
resolves this
issue:http://www-1.ibm.com/support/manager.wss?rs=0&rt=0&org=SW&doc=4000976
I have slide working on WAS, woohoo!

Andrei

-----Original Message-----
From: Solodin, Andrei 
Sent: Friday, April 12, 2002 11:14 AM
To: Slide Users Mailing List
Cc: Francis, Scott
Subject: Slide in WebSphere 4.0


Hi I've been trying to get Slide to work webapp in WAS 4.0 without much
luck. The first thing I needed to do to get it to browse the directories was
to change the default-servlet init parameter to false. This seems to be due
to WAS getServletPath() call working differently than in Tomcat. However
even after that I kept getting the following exception when executing
PROPFIND method:

[02.04.12 10:50:16:300 CDT] 39d3fdf0 SystemOut     U 12 Apr 2002 10:50:16 -
org.apache.slide.webdav.WebdavServlet - INFO - PROPFIND = 207 Multi-Status
(time: 15432 ms) URI = /
[02.04.12 10:50:16:310 CDT] 39d3fdf0 WebGroup      X Servlet Error: :
java.lang.NullPointerException
	at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(W
ebAppRequestDispatcher.java:534)
	at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequest
Dispatcher.java:278)
	at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestD
ispatcher.java:105)
	at
com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:67)
	at
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.
java:123)
	at
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedIn
vocation.java:67)
	at
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequ
estProcessor.java:122)
	at
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener
.java:315)
	at
com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.ja
va:60)
	at
com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:313)
	at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:242)
	at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122)

i.e. the PROPFIND method handling is completed successfully, but then WAS
throws the NullPointerException hihgher up the stack for some reason.. Does
anybody know why this is happening?

Thanks for your help
Andrei

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