class UnknownTypeHandler extends BaseTypeHandler<Object> {

    @Override
    public void setNonNullParameter(PreparedStatement ps, int i, Object parameter, JdbcType jdbcType)
            throws SQLException {
        TypeHandler handler = resolveTypeHandler(parameter, jdbcType);
        handler.setParameter(ps, i, parameter, jdbcType);
    }

    public  UnknownTypeHandler(Configuration configuration);
    @Deprecated public  UnknownTypeHandler(TypeHandlerRegistry typeHandlerRegistry);

}