package com.whyc.entity;
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/**
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* @author 陈乐
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* @version 1.0.0
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* @ClassName R.java
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* @Description 统一返回结构体
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* @createTime 2022年02月08日 10:44:00
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*/
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public class R {
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private Boolean success;
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private Integer code;
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private String message;
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private Object data;
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// 构造器私有
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private R() {
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}
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// 通用返回成功
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public static R ok() {
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R r = new R();
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r.setSuccess(ResultCodeEnum.SUCCESS.getSuccess());
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r.setCode(ResultCodeEnum.SUCCESS.getCode());
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r.setMessage(ResultCodeEnum.SUCCESS.getMessage());
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return r;
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}
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// 通用返回失败，未知错误
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public static R error() {
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R r = new R();
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r.setSuccess(ResultCodeEnum.UNKNOWN_ERROR.getSuccess());
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r.setCode(ResultCodeEnum.UNKNOWN_ERROR.getCode());
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r.setMessage(ResultCodeEnum.UNKNOWN_ERROR.getMessage());
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return r;
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}
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// 设置结果，形参为结果枚举
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public static R setResult(ResultCodeEnum result) {
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R r = new R();
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r.setSuccess(result.getSuccess());
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r.setCode(result.getCode());
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r.setMessage(result.getMessage());
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return r;
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}
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/**
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* ------------使用链式编程，返回类本身-----------
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**/
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// 自定义返回数据
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public R data(Object data) {
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this.setData(data);
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return this;
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}
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// 自定义状态信息
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public R message(String message) {
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this.setMessage(message);
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return this;
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}
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// 自定义状态码
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public R code(Integer code) {
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this.setCode(code);
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return this;
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}
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// 自定义返回结果
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public R success(Boolean success) {
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this.setSuccess(success);
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return this;
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}
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public Boolean getSuccess() {
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return success;
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}
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public void setSuccess(Boolean success) {
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this.success = success;
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}
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public Integer getCode() {
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return code;
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}
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public void setCode(Integer code) {
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this.code = code;
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}
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public String getMessage() {
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return message;
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}
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public void setMessage(String message) {
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this.message = message;
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}
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public Object getData() {
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return data;
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}
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public void setData(Object data) {
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this.data = data;
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}
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}
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