code: public static boolean hasRoleOn(String role, String simpleScope) {
          return securitySupport.hasRole(role, new SimpleScope(simpleScope));
      }
docs: Checks the current user role in the given scopes.
  
  @param role        the role to check
  @param simpleScope the simple scope to check this role on.
  @return true if the user has the role for the given simple scope.