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package io.github.shitsurei.controller.config;

import org.hibernate.validator.HibernateValidator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.validation.beanvalidation.MethodValidationPostProcessor;

import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;

/**
 * 请求参数校验配置
 *
 * @author zhanggr-b
 * @version 1.0
 * @date 2022/3/3 15:47
 */
@Configuration
public class WebParamValidateConfig {
    @Bean
    public Validator validator() {
        ValidatorFactory validatorFactory = Validation.byProvider(HibernateValidator.class)
                .configure()
                //failFast的意思只要出现校验失败的情况，就立即结束校验，不再进行后续的校验。
                .failFast(true)
                .buildValidatorFactory();
        return validatorFactory.getValidator();
    }

    @Bean
    public MethodValidationPostProcessor methodValidationPostProcessor() {
        MethodValidationPostProcessor methodValidationPostProcessor = new MethodValidationPostProcessor();
        methodValidationPostProcessor.setValidator(validator());
        return methodValidationPostProcessor;
    }
}