package com.ks.app.utils;
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import com.ks.lib.common.exception.ParamsException;
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import javax.validation.ConstraintViolation;
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import javax.validation.Validation;
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import javax.validation.Validator;
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import java.util.Set;
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/**
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* @author hxh
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* @title: ValidatorUtils
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* @description: 验证工具
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* @date 2022/5/10 16:37
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*/
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public class ValidatorUtils {
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private static Validator validator;
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static {
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validator = Validation.buildDefaultValidatorFactory().getValidator();
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}
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public static void validateEntity(Object object, Class<?>... groups) throws ParamsException {
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Set<ConstraintViolation<Object>> constraintViolations = validator.validate(object, groups);
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if (!constraintViolations.isEmpty()) {
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for (ConstraintViolation<Object> o : constraintViolations) {
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throw new ParamsException(ParamsException.CODE_PARAMS_NOT_ENOUGH, o.getMessage());
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}
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}
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}
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}
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