package com.sinata.zuul.util;
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import com.alibaba.fastjson.JSONObject;
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import io.swagger.annotations.ApiModel;
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import io.swagger.annotations.ApiModelProperty;
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/**
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* 定义统一返回对象
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*/
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@ApiModel(value = "统一返回结果集")
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public class ResultUtil<T> {
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public static final Integer SUCCESS = 200;
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public static final Integer PARAM_ERROR = 300;
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public static final Integer RUNTIME_ERROR = 400;
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public static final Integer ERROR = 500;
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public static final Integer TOKEN_ERROR = 600;
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public static final Integer SIGN_ERROR = 700;
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public static final String Token = "TOKEN_INVALID";
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public static final String SIGN = "SIGN_INVALID";
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@ApiModelProperty(name = "code", value = "业务状态码 200：成功，300：参数错误，400：运行异常，500：其他异常, 600：token无效，需重新登录，700：签名无效")
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private Integer code;//备用状态码
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@ApiModelProperty(name = "msg", value = "返回结果说明")
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private String msg;//返回说明
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@ApiModelProperty(name = "data", value = "返回结果值")
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private T data;//返回数据
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public String getMsg() {
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return msg;
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}
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public T getData() {
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return data;
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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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private ResultUtil(Integer code, String msg) {
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this.code = code;
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this.msg = msg;
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}
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private ResultUtil(Integer code, String msg, T data) {
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this.code = code;
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this.msg = msg;
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this.data = data;
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}
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public static <T> ResultUtil<T> getResult(Integer code, String msg){
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return new ResultUtil<>(code, msg);
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}
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public static <T> ResultUtil<T> getResult(Integer code, String msg, T data){
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return new ResultUtil<>(code, msg, data);
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}
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/**
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* 错误信息
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* @return
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*/
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public static ResultUtil error(String mag){
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return ResultUtil.getResult(ResultUtil.ERROR, mag, new JSONObject());
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}
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/**
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* 错误信息
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* @return
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*/
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public static <T> ResultUtil <T> error(String mag, T obj){
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return ResultUtil.getResult(ResultUtil.ERROR, mag, obj);
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}
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/**
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* token失效
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* @return
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*/
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public static ResultUtil tokenErr(){
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return ResultUtil.getResult(ResultUtil.TOKEN_ERROR, ResultUtil.Token, new JSONObject());
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}
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/**
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* token失效
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* @return
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*/
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public static ResultUtil tokenErr(String msg){
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return ResultUtil.getResult(ResultUtil.TOKEN_ERROR, msg, new JSONObject());
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}
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/**
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* 参数异常
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* @return
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*/
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public static ResultUtil paranErr(){
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return ResultUtil.getResult(ResultUtil.PARAM_ERROR, "PARAM_ERROR", new JSONObject());
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}
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/**
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* 参数异常
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* @return
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*/
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public static <T> ResultUtil<T> paranErr(T data){
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return ResultUtil.getResult(ResultUtil.PARAM_ERROR, "SYSTEM_RUN_ERROR", data);
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}
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/**
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* 运行异常
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* @return
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*/
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public static ResultUtil runErr(){
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return ResultUtil.getResult(ResultUtil.RUNTIME_ERROR, "SYSTEM_RUN_ERROR", new JSONObject());
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}
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/**
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* 运行异常
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* @return
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*/
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public static <T>ResultUtil<T> runErr(T data){
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return ResultUtil.getResult(ResultUtil.RUNTIME_ERROR, "SYSTEM_RUN_ERROR", data);
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}
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/**
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* 运行异常
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* @return
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*/
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public static <T>ResultUtil<T> runErr(T data, String msg){
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return ResultUtil.getResult(ResultUtil.RUNTIME_ERROR, msg, data);
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}
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/**
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* 返回成功
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* @param
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* @return
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*/
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public static ResultUtil success(){
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return ResultUtil.getResult(ResultUtil.SUCCESS, "SUCCESS", new JSONObject());
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}
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/**
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* 返回成功
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* @param data
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* @param <T>
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* @return
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*/
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public static <T> ResultUtil<T> success(T data){
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return ResultUtil.getResult(ResultUtil.SUCCESS, "SUCCESS", data);
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}
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/**
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* 返回成功
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* @param msg
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* @param data
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* @param <T>
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* @return
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*/
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public static <T> ResultUtil<T> success(String msg, T data){
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return ResultUtil.getResult(ResultUtil.SUCCESS, msg, data);
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}
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/**
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* 签名无效
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* @param <T>
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* @return
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*/
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public static <T> ResultUtil<T> sign(){
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return ResultUtil.getResult(ResultUtil.SIGN_ERROR, SIGN);
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}
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}
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