import com.baidu.unbiz.fluentvalidator.Validator; //导入依赖的package包/类
@Override
public Result addCars(List<Car> cars) {
    Preconditions.checkNotNull(cars, "car should not be null");
    Result result = FluentValidator.checkAll()
            .configure(springApplicationContextRegistry)
            .onEach(cars)
            .doValidate(new DefaultValidateCallback() {
                @Override
                public void onFail(ValidatorElementList validatorElementList, List<ValidationError> errors) {
                    throw new CarException(errors.get(0).getErrorMsg());
                }

                @Override
                public void onUncaughtException(Validator validator, Exception e, Object target) throws Exception {
                    throw new CarException(e);
                }
            })
            .result(toSimple());
    return result;
}
 

import com.baidu.unbiz.fluentvalidator.Validator; //导入依赖的package包/类
public javax.validation.Validator getHiberanteValidator() {
    return HIBERANTE_VALIDATOR;
}
 

import com.baidu.unbiz.fluentvalidator.Validator; //导入依赖的package包/类
public HibernateSupportedValidator<T> setHiberanteValidator(javax.validation.Validator validator) {
    HibernateSupportedValidator.HIBERANTE_VALIDATOR = validator;
    return this;
}
 

import com.baidu.unbiz.fluentvalidator.Validator; //导入依赖的package包/类
public Validator getValidator() {
    return validator;
}
 

import com.baidu.unbiz.fluentvalidator.Validator; //导入依赖的package包/类
@Override
public void onUncaughtException(Validator validator, Exception e, Object target) throws Exception {
    throw new CarException(e);
}
 

import com.baidu.unbiz.fluentvalidator.Validator; //导入依赖的package包/类
/**
 * create
 *
 * @param target             待验证对象
 * @param validator          验证器
 * @param customizedToString 自定义的打印信息回调
 */
public ValidatorElement(Object target, Validator validator,
                        ToStringable customizedToString) {
    this.target = target;
    this.validator = validator;
    this.customizedToString = customizedToString;
}