package com.dy.common.aop;

import jakarta.validation.ConstraintValidator;
import jakarta.validation.ConstraintValidatorContext;

public class CheckLengthValidator implements ConstraintValidator<CheckLength, String> {

    private int min;
    private int max;
    @Override
    public void initialize(CheckLength constraintAnnotation) {
        this.min = constraintAnnotation.min();
        this.max = constraintAnnotation.max();
    }
    @Override
    public boolean isValid(String value, ConstraintValidatorContext context) {
        if ("admin".equals(value)) {
            return true; // 如果是admin，不进行长度校验
        }
        return value != null && value.length() >= min && value.length() <= max;
    }
}