com.iohao.game.common.validation.support.JavaxValidator Maven / Gradle / Ivy

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/*
 * # iohao.com . 渔民小镇
 * Copyright (C) 2021 - present double joker （[email protected]） . All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License..
 */
package com.iohao.game.common.validation.support;

import com.iohao.game.common.kit.CollKit;
import com.iohao.game.common.validation.Validator;

import javax.validation.ConstraintViolation;
import javax.validation.metadata.BeanDescriptor;
import javax.validation.metadata.PropertyDescriptor;
import javax.validation.ValidatorFactory;
import java.util.Set;

/**
 * 实现 Javax.Validation 数据校验器
 *
 * @author shenjk
 * @date 2022-09-26
 */
public class JavaxValidator implements Validator {

    private final javax.validation.Validator validator;

    public JavaxValidator() {
        try (ValidatorFactory factory = javax.validation.Validation.buildDefaultValidatorFactory()) {
            validator = factory.getValidator();
        }
    }

    /**
     * 执行校验
     *
     * @param data   校验数据
     * @param groups 分组信息
     * @return 校验不通过的返回信息
     */
    @Override
    public String validate(Object data, Class... groups) {
        Set> violationSet = validator.validate(data, groups);
        if (CollKit.isEmpty(violationSet)) {
            return null;
        }

        if (!violationSet.isEmpty()) {
            final javax.validation.ConstraintViolation