class RoleAuthority implements Authority, AuthorityKeyStore {

    boolean isWriteOperation(String httpMethod) {
        if (httpMethod == null) {
            return false;
        }
        return httpMethod.equalsIgnoreCase("PUT") || httpMethod.equalsIgnoreCase("POST")
                || httpMethod.equalsIgnoreCase("DELETE");
    }

    public  RoleAuthority();

}