| 提交 | 用户 | 时间 | ||
| fd2207 | 1 | package com.jcdm.common.core.domain; |
| 懒 | 2 | |
| 3 | import java.io.Serializable; | |
| 4 | import com.jcdm.common.constant.HttpStatus; | |
| 5 | ||
| 6 | /** | |
| 7 | * 响应信息主体 | |
| 8 | * | |
| 9 | * @author jc | |
| 10 | */ | |
| 11 | public class R<T> implements Serializable | |
| 12 | { | |
| 13 | private static final long serialVersionUID = 1L; | |
| 14 | ||
| 15 | /** 成功 */ | |
| 16 | public static final int SUCCESS = HttpStatus.SUCCESS; | |
| 17 | ||
| 18 | /** 失败 */ | |
| 19 | public static final int FAIL = HttpStatus.ERROR; | |
| 20 | ||
| 21 | private int code; | |
| 22 | ||
| 23 | private String msg; | |
| 24 | ||
| 25 | private T data; | |
| 26 | ||
| 27 | public static <T> R<T> ok() | |
| 28 | { | |
| 29 | return restResult(null, SUCCESS, "操作成功"); | |
| 30 | } | |
| 31 | ||
| 32 | public static <T> R<T> ok(T data) | |
| 33 | { | |
| 34 | return restResult(data, SUCCESS, "操作成功"); | |
| 35 | } | |
| 36 | ||
| 37 | public static <T> R<T> ok(T data, String msg) | |
| 38 | { | |
| 39 | return restResult(data, SUCCESS, msg); | |
| 40 | } | |
| 41 | ||
| 42 | public static <T> R<T> fail() | |
| 43 | { | |
| 44 | return restResult(null, FAIL, "操作失败"); | |
| 45 | } | |
| 46 | ||
| 47 | public static <T> R<T> fail(String msg) | |
| 48 | { | |
| 49 | return restResult(null, FAIL, msg); | |
| 50 | } | |
| 51 | ||
| 52 | public static <T> R<T> fail(T data) | |
| 53 | { | |
| 54 | return restResult(data, FAIL, "操作失败"); | |
| 55 | } | |
| 56 | ||
| 57 | public static <T> R<T> fail(T data, String msg) | |
| 58 | { | |
| 59 | return restResult(data, FAIL, msg); | |
| 60 | } | |
| 61 | ||
| 62 | public static <T> R<T> fail(int code, String msg) | |
| 63 | { | |
| 64 | return restResult(null, code, msg); | |
| 65 | } | |
| 66 | ||
| 67 | private static <T> R<T> restResult(T data, int code, String msg) | |
| 68 | { | |
| 69 | R<T> apiResult = new R<>(); | |
| 70 | apiResult.setCode(code); | |
| 71 | apiResult.setData(data); | |
| 72 | apiResult.setMsg(msg); | |
| 73 | return apiResult; | |
| 74 | } | |
| 75 | ||
| 76 | public int getCode() | |
| 77 | { | |
| 78 | return code; | |
| 79 | } | |
| 80 | ||
| 81 | public void setCode(int code) | |
| 82 | { | |
| 83 | this.code = code; | |
| 84 | } | |
| 85 | ||
| 86 | public String getMsg() | |
| 87 | { | |
| 88 | return msg; | |
| 89 | } | |
| 90 | ||
| 91 | public void setMsg(String msg) | |
| 92 | { | |
| 93 | this.msg = msg; | |
| 94 | } | |
| 95 | ||
| 96 | public T getData() | |
| 97 | { | |
| 98 | return data; | |
| 99 | } | |
| 100 | ||
| 101 | public void setData(T data) | |
| 102 | { | |
| 103 | this.data = data; | |
| 104 | } | |
| 105 | ||
| 106 | public static <T> Boolean isError(R<T> ret) | |
| 107 | { | |
| 108 | return !isSuccess(ret); | |
| 109 | } | |
| 110 | ||
| 111 | public static <T> Boolean isSuccess(R<T> ret) | |
| 112 | { | |
| 113 | return R.SUCCESS == ret.getCode(); | |
| 114 | } | |
| 115 | } | |
