SessionInfo info = this.getSessionInfo(request);
try {
// Revoke all polices from the user
PolicyDatabaseFactory.getInstance().revokeAllPoliciesFromPrincipal(role);
udb.deleteRole(rolename);
CoreServlet.getServlet().fireCoreEvent(
new CoreEvent(this, CoreEventConstants.GROUP_REMOVED, role, info)
.addAttribute(CoreAttributeConstants.EVENT_ATTR_PRINCIPAL_ID, rolename));
return mapping.findForward("refresh");
} catch (Exception e) {