Looks like this you hit this:
http://groups.google.com/groups?hl=de&lr=&ie=UTF-8&oe=UTF-8&threadm=3F84
200E.4060207%40profitsoftware.com&rnum=1&prev=/groups%3Fq%3D%252Binherit
ablethreadlocal%2Bnullpointerexception%26ie%3DUTF-8%26oe%3DUTF-8%26hl%3D
de
<http://groups.google.com/groups?hl=de&lr=&ie=UTF-8&oe=UTF-8&threadm=3F8
4200E.4060207%40profitsoftware.com&rnum=1&prev=/groups%3Fq%3D%252Binheri
tablethreadlocal%2Bnullpointerexception%26ie%3DUTF-8%26oe%3DUTF-8%26hl%3
Dde>
HTH
Ollie
________________________________
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf
Of Mark St.Godard
Sent: Tuesday, 8 November 2005 2:46 PM
To: acegisecurity-developer@lists.sourceforge.net
Subject: Re: [Acegisecurity-developer] Acegi 0.8.3 to 0.9.0
errors
I dont think its in the Assert...from the stackTrace it looks
like it is getting into the contextHolder.set( ) when it NPEs
I use Websphere 6 and Tomcat 5.5 ... I will also upgrade to 0.9
tomorow and see if it
displays the appropriate behavior.
Cheers,
Mark
On 11/7/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
Hi Mark and Ben,
I'm using WSAD 5.1 with its built-in Websphere 5.0
Test Environment on Windows XP Pro, then deploying to a Websphere
Application Server 5.0 instance on Windows 2000 Server. Websphere 5.0
is still widely used in the financial industry, and uses IBM's JDK 1.3.
It isn't practical for me to test the app under Tomcat due to some
classloading issue I haven't had time to debug, but I suspect it would
work OK (as would running it within WAS 6.0). I'd be glad to switch the
code back to ThreadLocal but I'm wondering if the Assert code might
actually be the problem?
Thanks,
Scott
________________________________
From: Mark St.Godard [mailto:[EMAIL PROTECTED] ]
Sent: Monday, November 07, 2005 9:34 PM
To: acegisecurity-developer@lists.sourceforge.net
<mailto:acegisecurity-developer@lists.sourceforge.net>
Subject: Re: [Acegisecurity-developer] Acegi 0.8.3 to
0.9.0 errors
Ben, Scott,
Scott what version of Websphere are you running?
What JRE/JDK version?
Ben the code looks fine... seems abnormal for
InheritableThreadLocal to NPE...
Scott, try without the InheritableTL or as Ben
suggests try a different servlet container / appserver if you can.
Cheers,
Mark
On 11/7/05, Ben Alex <[EMAIL PROTECTED] >
wrote:
[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]> wrote:
> [11/7/05 15:24:43:513 EST] 5a6d5a6d
WebGroup E SRVE0026E:
> [Servlet Error]-[Filter [Acegi Filter
Chain Proxy]: filter is
> unavailable.]:
java.lang.NullPointerException
> at
java.lang.Throwable.<init>(Throwable.java)
> at java.lang.Throwable
.<init>(Throwable.java)
> at
>
java.lang.NullPointerException.<init>(NullPointerException.java:63)
> at
>
java.lang.InheritableThreadLocal.set(InheritableThreadLocal.java :95)
> at
>
net.sf.acegisecurity.context.SecurityContextHolder.setContext(SecurityCo
ntextHolder.java:58)
>
> at
>
net.sf.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilte
r (HttpSessionContextIntegrationFilter.java:207)
>
>
Very odd. If you look at the code for
SecurityContextHolder:
private static InheritableThreadLocal
contextHolder = new
InheritableThreadLocal();
public static void
setContext(SecurityContext context) {
Assert.notNull(context,
"Only non-null
SecurityContext instances are permitted");
contextHolder.set(context); //
this line fails (line 58)
}
Can anyone see any issue with this? The
main difference between 0.8.3
and 0.9.0 is the use of a
InheritableThreadLocal instead of a
ThreadLocal. If you revert to the
latter, does it work? What version of
WebSphere are you running? Does it work
if you deploy the same WAR to
say Tomcat?
Cheers
Ben
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