Sharing CDI beans containing properties through the session cache does not work.

[ryahiaoui]

The observed behavior with CDI session beans is unusual: after modifying a property of the bean, then calling session.getAttributeNames() within the same method, the shared session cache is not updated. However, if session.getAttributeNames() is not called, everything works correctly and the cache is updated.

  @SessionScoped
  @Named ("test")
  public class RoleManagementJspBean 
  {
      private String test = "init";
      
      public String process( HttpServletRequest request )
      {
         test= request.getParameter("test");
         HttpSession session = request.getSession( true );
         session.getAttributeNames();
       }
  }

Do you have any hypotheses about what could be causing this behavior?