com.diboot.core.exception.BusinessException Maven / Gradle / Ivy
/*
* Copyright (c) 2015-2020, www.dibo.ltd ([email protected]).
*
* 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
*
* https://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 com.diboot.core.exception;
import com.diboot.core.util.I18n;
import com.diboot.core.util.S;
import com.diboot.core.vo.Status;
import java.util.HashMap;
import java.util.Map;
/**
* 通用的业务异常类 BusinessException
* (json形式返回值同JsonResult，便于前端统一处理)
*
* @author : wee
* @version : v2.0
* @Date 2019-07-11 11:10
*/
public class BusinessException extends RuntimeException {
private static final long serialVersionUID = 6947618826898130771L;
private Integer code;
/**
* 错误的状态
*/
private Status status;
/**
* 默认：操作失败
*/
public BusinessException() {
super(Status.FAIL_OPERATION.label());
this.status = Status.FAIL_OPERATION;
}
/**
* 自定义状态码
*/
public BusinessException(Status status) {
super(status.label());
this.status = status;
}
/**
* 自定义状态码和异常
*/
public BusinessException(Status status, Throwable ex) {
super(status.label(), ex);
this.status = status;
}
/**
* 自定义状态码和内容提示
*/
public BusinessException(Status status, String msg, Object... args) {
super(status.label() + ": " + S.format(I18n.message(msg, args), args));
this.status = status;
}
/**
* 自定义状态码和内容提示
*/
public BusinessException(int code, String msg) {
super(I18n.message(msg));
this.code = code;
}
/**
* 自定义内容提示
*/
public BusinessException(String msg, Object... args) {
super(S.format(I18n.message(msg, args), args));
this.status = Status.FAIL_OPERATION;
}
/**
* 自定义内容提示
*/
public BusinessException(Status status, Throwable ex, String msg, Object... args) {
super(status.label() + ": " + S.format(I18n.message(msg, args), args), ex);
this.status = status;
}
/**
* 自定义内容提示
*/
public BusinessException(int code, Throwable ex, String msg, Object... args) {
super(S.format(I18n.message(msg, args), args), ex);
this.code = code;
}
/**
* 转换为Map
*/
public Map toMap() {
Map map = new HashMap<>(8);
map.put("code", getCode());
map.put("msg", getMessage());
return map;
}
/**
* 获取status，以便复用
*/
public Status getStatus() {
return this.status;
}
private Integer getCode() {
if (this.code == null && this.status != null) {
this.code = this.status.code();
}
return this.code;
}
}