[jboss-user] [EJB 3.0] - NPE in StateslessContainer at line 396

jaikiran pai do-not-reply at jboss.com
Tue May 4 06:14:07 EDT 2010


jaikiran pai [http://community.jboss.org/people/jaikiran] replied to the discussion

"NPE in StateslessContainer at line 396"

To view the discussion, visit: http://community.jboss.org/message/540990#540990

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> Nagin Kothari wrote:
> 
> My application has Interceptor with following code
> 
> 
> 
> 
> public class ApplicationIterceptor implements Interceptor {
> 
>  public Object invoke(Invocation invocation) throws Throwable {
>      EJBContainerInvocation ejb = (EJBContainerInvocation) invocation;
>   
>        Principal p =  ejb.getBeanContext().getEJBContext().getCallerPrincipal();
> }
> }
> In jboss 4.3.2 ejb.getBeanContext() was returing value, however in jboss 6.0M2 it is returning null. Is there any change in thw way for getting CallerPrincipal in Jboss6?
> 
> thanks in advance.
I haven't looked into the details yet, but why are you using a AOP interceptor and accessing JBoss internal classes to get hold of the caller principal?

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