/*
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* Copyright [2020-2030] [https://www.stylefeng.cn]
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* 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：
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*
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* 1.请不要删除和修改根目录下的LICENSE文件。
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* 2.请不要删除和修改Guns源码头部的版权声明。
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* 3.请保留源码和相关描述文件的项目出处，作者声明等。
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* 4.分发源码时候，请注明软件出处 https://gitee.com/stylefeng/guns
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* 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
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* 6.若您的项目无法满足以上几点，可申请商业授权
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*/
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package cn.stylefeng.roses.kernel.rule.exception.base;
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import cn.stylefeng.roses.kernel.rule.exception.AbstractExceptionEnum;
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import lombok.Data;
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import lombok.EqualsAndHashCode;
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import static cn.stylefeng.roses.kernel.rule.constants.RuleConstants.RULE_MODULE_NAME;
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/**
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* 所有业务异常的基类
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* <p>
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* 在抛出异常时候，务必带上AbstractExceptionEnum枚举
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* <p>
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* 业务异常分为三种
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* <p>
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* 第一种是用户端操作的异常，例如用户输入参数为空，用户输入账号密码不正确
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* <p>
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* 第二种是当前系统业务逻辑出错，例如系统执行出错，磁盘空间不足
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* <p>
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* 第三种是第三方系统调用出错，例如文件服务调用失败，RPC调用超时
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*
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* @author fengshuonan
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* @date 2020/10/15 9:07
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*/
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@Data
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@EqualsAndHashCode(callSuper = true)
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public class ServiceException extends RuntimeException {
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/**
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* 错误码
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*/
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private String errorCode;
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/**
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* 返回给用户的提示信息
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*/
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private String userTip;
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/**
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* 异常的模块名称
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*/
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private String moduleName;
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/**
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* 异常的具体携带数据
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*/
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private Object data;
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/**
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* 根据模块名，错误码，用户提示直接抛出异常
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*/
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public ServiceException(String moduleName, String errorCode, String userTip) {
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super(userTip);
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this.errorCode = errorCode;
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this.moduleName = moduleName;
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this.userTip = userTip;
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}
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/**
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* 如果要直接抛出ServiceException，可以用这个构造函数
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*/
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public ServiceException(String moduleName, AbstractExceptionEnum exception) {
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super(exception.getUserTip());
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this.moduleName = moduleName;
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this.errorCode = exception.getErrorCode();
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this.userTip = exception.getUserTip();
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}
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/**
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* 不建议直接抛出ServiceException，因为这样无法确认是哪个模块抛出的异常
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* <p>
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* 建议使用业务异常时，都抛出自己模块的异常类
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*/
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public ServiceException(AbstractExceptionEnum exception) {
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super(exception.getUserTip());
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this.moduleName = RULE_MODULE_NAME;
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this.errorCode = exception.getErrorCode();
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this.userTip = exception.getUserTip();
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}
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/**
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* 携带数据的异常构造函数
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*/
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public ServiceException(String moduleName, String errorCode, String userTip, Object data) {
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super(userTip);
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this.errorCode = errorCode;
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this.moduleName = moduleName;
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this.userTip = userTip;
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this.data = data;
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}
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public ServiceException(String msg) {
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super(msg);
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this.errorCode = "500";
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this.userTip = msg;
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}
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}
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