/*
|
* Copyright [2020-2030] [https://www.stylefeng.cn]
|
*
|
* 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.
|
*
|
* Guns采用APACHE LICENSE 2.0开源协议,您在使用过程中,需要注意以下几点:
|
*
|
* 1.请不要删除和修改根目录下的LICENSE文件。
|
* 2.请不要删除和修改Guns源码头部的版权声明。
|
* 3.请保留源码和相关描述文件的项目出处,作者声明等。
|
* 4.分发源码时候,请注明软件出处 https://gitee.com/stylefeng/guns
|
* 5.在修改包名,模块名称,项目代码等时,请注明软件出处 https://gitee.com/stylefeng/guns
|
* 6.若您的项目无法满足以上几点,可申请商业授权
|
*/
|
package cn.stylefeng.roses.kernel.validator.api.validators.unique;
|
|
import javax.validation.Constraint;
|
import javax.validation.Payload;
|
import java.lang.annotation.*;
|
|
import static cn.stylefeng.roses.kernel.validator.api.constants.ValidatorConstants.DEFAULT_LOGIC_DELETE_FIELD_NAME;
|
import static cn.stylefeng.roses.kernel.validator.api.constants.ValidatorConstants.DEFAULT_LOGIC_DELETE_FIELD_VALUE;
|
import static java.lang.annotation.RetentionPolicy.RUNTIME;
|
|
/**
|
* 验证表的的某个字段值是否在是唯一值
|
* <p>
|
* 一般用来校验code字段,例如同一个表中,code字段不能重复
|
*
|
* @author fengshuonan
|
* @date 2020/11/4 14:06
|
*/
|
@Documented
|
@Constraint(validatedBy = TableUniqueValueValidator.class)
|
@Target({ElementType.FIELD, ElementType.PARAMETER})
|
@Retention(RetentionPolicy.RUNTIME)
|
public @interface TableUniqueValue {
|
|
String message() default "库中存在重复编码,请更换该编码值";
|
|
Class[] groups() default {};
|
|
Class<? extends Payload>[] payload() default {};
|
|
/**
|
* 表名称,例如 sys_user
|
*/
|
String tableName();
|
|
/**
|
* 列名称,例如 user_code
|
*/
|
String columnName();
|
|
/**
|
* 数据库主键id的字段名,例如 user_id
|
*/
|
String idFieldName() default "id";
|
|
/**
|
* 是否开启逻辑删除校验,默认是关闭的
|
* <p>
|
* 关于为何开启逻辑删除校验:
|
* <p>
|
* 若项目中某个表包含控制逻辑删除的字段,我们在进行唯一值校验的时候要排除这种状态的记录,所以需要用到这个功能
|
*/
|
boolean excludeLogicDeleteItems() default false;
|
|
/**
|
* 逻辑删除的字段名称
|
*/
|
String logicDeleteFieldName() default DEFAULT_LOGIC_DELETE_FIELD_NAME;
|
|
/**
|
* 默认逻辑删除的值(Y是已删除)
|
*/
|
String logicDeleteValue() default DEFAULT_LOGIC_DELETE_FIELD_VALUE;
|
|
@Target({ElementType.FIELD, ElementType.PARAMETER})
|
@Retention(RUNTIME)
|
@Documented
|
@interface List {
|
TableUniqueValue[] value();
|
}
|
}
|