/*
 * Tencent is pleased to support the open source community by making BK-BASE 蓝鲸基础平台 available.
 *
 * Copyright (C) 2021 THL A29 Limited, a Tencent company.  All rights reserved.
 *
 * BK-BASE 蓝鲸基础平台 is licensed under the MIT License.
 *
 * License for BK-BASE 蓝鲸基础平台:
 * --------------------------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.tencent.bk.base.datahub.hubmgr.utils;

import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.Validator;
import org.hibernate.validator.HibernateValidator;


public class Validation {

    private static Validator validator = javax.validation.Validation.byProvider(HibernateValidator.class).configure()
            .failFast(true)
            .buildValidatorFactory()
            .getValidator();

    /**
     * 注解验证参数
     *
     * @param obj 对象
     */
    public static <T> void validate(T obj) {
        Set<ConstraintViolation<T>> constraintViolations = validator.validate(obj);
        if (constraintViolations.size() > 0) {
            String message = String.format("%s: %s", constraintViolations.iterator().next().getPropertyPath(),
                    constraintViolations.iterator().next().getMessage());
            // 抛出检验异常
            throw new IllegalArgumentException(message);
        }
    }
}
