yvjia/src/main/java/com/backendsys/modules/common/utils/ValidationUtil.java

package com.backendsys.modules.common.utils;

import com.backendsys.exception.CustException;
import com.backendsys.modules.cms.article.entity.ArticleCategory;
import com.backendsys.modules.cms.article.entity.ArticleCategoryI18n;
import jakarta.validation.ConstraintViolation;
import jakarta.validation.Validation;
import jakarta.validation.Validator;

import java.util.Set;
import java.util.stream.Collectors;

public class ValidationUtil {

    private static Validator validator = Validation.buildDefaultValidatorFactory().getValidator();

    public static <T> void validateObject(T object, Class<?>... groups) {
        Set<ConstraintViolation<T>> violations = validator.validate(object, groups);
        if (!violations.isEmpty()) {
            String errorMessage = violations.stream()
                    .map(ConstraintViolation::getMessage)
                    .collect(Collectors.joining(", "));
            throw new CustException(errorMessage);
        }
    }

}