Josso doubt

[tamilnandhu]

Hi I am using Jboss with josso.

My doubt is, whether the JOSSO can be used with JSP pages only, ot can it be ued with the servlet class files also,...?

I mean, i have some servlet class files under the packages. when i gave the <url-pattern> at the web.xml file as /* and build it.

Then the Josso auth takes place, but after that i get a blank browser and the following error in the console .

12:34:25,592 INFO [SSO_AUDIT] Mon Apr 14 12:34:25 IST 2008 - sso-user - info -
user1 - authenticationSuccess=success - remoteHost=192.168.10.10,authScheme=ba
sic-authentication,ssoSessionId=62EEA9A789A654794D515DF3828513BC
12:34:31,642 ERROR [CoyoteAdapter] An exception or error occurred in the contain
er during the request processing
java.lang.ClassCastException: org.jnp.interfaces.NamingContext
 at org.josso.jb42.agent.JBossCatalinaRealm.prepareENC(JBossCatalinaRealm
.java:282)
 at org.josso.jb42.agent.JBossCatalinaRealm.hasRole(JBossCatalinaRealm.ja
va:199)
 at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.hasResourcePermis
sion(JBossSecurityMgrRealm.java:243)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
torBase.java:506)
 at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv
e.java:84)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:102)
 at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedC
onnectionValve.java:157)
 at org.josso.tc55.agent.SSOAgentValve.invoke(SSOAgentValve.java:541)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:262)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:844)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ss(Http11Protocol.java:583)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44
6)
 at java.lang.Thread.run(Thread.java:595)

So please tell me how to use josso with servlet classes,...

Thanks,
Nandhu.