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/*
 *    Copyright 2023 lazycece
 *
 *    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.lazycece.rapidf.dispatcher.helper;

import jakarta.validation.ConstraintViolation;
import jakarta.validation.Validation;
import jakarta.validation.ValidationException;
import jakarta.validation.Validator;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

/**
 * @author lazycece
 * @date 2023/7/10
 */
public class ValidateHelper {

    public static void validate(Object request) {
        Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
        Set> errors = validator.validate(request);
        List errorMsg = errors.stream().map(ConstraintViolation::getMessage).collect(Collectors.toList());

        if (!errorMsg.isEmpty()) {
            throw new ValidationException(errorMsg.toString());
        }
    }
}