net.ymate.platform.validation.validate.VLength Maven / Gradle / Ivy
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/*
* Copyright 2007-2019 the original author or authors.
*
* 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 net.ymate.platform.validation.validate;
import org.apache.commons.lang3.StringUtils;
import java.lang.annotation.*;
/**
* 字符串长度验证注解
*
* @author 刘镇 ([email protected]) on 15/5/25 下午1:07
*/
@Target({ElementType.FIELD, ElementType.PARAMETER})
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface VLength {
/**
* @return 设置最小长度，0为不限制
*/
int min() default 0;
/**
* @return 设置最大长度，0为不限制
*/
int max() default 0;
/**
* @return 设置固定长度值，0为不限制
*/
int eq() default 0;
/**
* @return 自定义验证消息
*/
String msg() default StringUtils.EMPTY;
}