1+ /*Copyright ©2017 TommyLemon(https://github.com/TommyLemon/APIJSONAuto)
2+
3+ Licensed under the Apache License, Version 2.0 (the "License");
4+ you may not use JSONResponse file except in compliance with the License.
5+ You may obtain a copy of the License at
6+
7+ http://www.apache.org/licenses/LICENSE-2.0
8+
9+ Unless required by applicable law or agreed to in writing, software
10+ distributed under the License is distributed on an "AS IS" BASIS,
11+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12+ See the License for the specific language governing permissions and
13+ limitations under the License.*/
14+
15+
16+ /**parser for json response
17+ * @author Lemon
18+ */
19+
20+
21+ //状态信息，非GET请求获得的信息<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
22+
23+ const CODE_SUCCESS = 200 ; //成功
24+ const CODE_UNSUPPORTED_ENCODING = 400 ; //编码错误
25+ const CODE_ILLEGAL_ACCESS = 401 ; //权限错误
26+ const CODE_UNSUPPORTED_OPERATION = 403 ; //禁止操作
27+ const CODE_NOT_FOUND = 404 ; //未找到
28+ const CODE_ILLEGAL_ARGUMENT = 406 ; //参数错误
29+ const CODE_NOT_LOGGED_IN = 407 ; //未登录
30+ const CODE_TIME_OUT = 408 ; //超时
31+ const CODE_CONFLICT = 409 ; //重复，已存在
32+ const CODE_CONDITION_ERROR = 412 ; //条件错误，如密码错误
33+ const CODE_UNSUPPORTED_TYPE = 415 ; //类型错误
34+ const CODE_OUT_OF_RANGE = 416 ; //超出范围
35+ const CODE_NULL_POINTER = 417 ; //对象为空
36+ const CODE_SERVER_ERROR = 500 ; //服务器内部错误
37+
38+
39+ const MSG_SUCCEED = "success" ; //成功
40+ const MSG_SERVER_ERROR = "Internal Server Error!" ; //服务器内部错误
41+
42+
43+ const KEY_CODE = "code" ;
44+ const KEY_MSG = "msg" ;
45+ const KEY_ID = "id" ;
46+ const KEY_ID_IN = KEY_ID + "{}" ;
47+ const KEY_COUNT = "count" ;
48+ const KEY_TOTAL = "total" ;
49+
50+ var JSONResponse = {
51+ TAG : 'JSONResponse' ,
52+
53+ /**是否成功
54+ * @param code
55+ * @return
56+ */
57+ isSuccess : function ( code ) {
58+ return code == CODE_SUCCESS ;
59+ } ,
60+
61+ /**校验服务端是否存在table
62+ * @param count
63+ * @return
64+ */
65+ isExist : function ( count ) {
66+ return count > 0 ;
67+ } ,
68+
69+
70+
71+
72+
73+ /**格式化key名称
74+ * @param object
75+ * @return
76+ */
77+ formatObject : function ( object ) {
78+ //太长查看不方便，不如debug log(JSONResponse.TAG, "format object = \n" + JSON.toJSONString(object));
79+ if ( object == null || object == '' ) {
80+ log ( JSONResponse . TAG , "format object == null || object == '' >> return object;" ) ;
81+ return object ;
82+ }
83+ var formattedObject = { } ;
84+
85+ var value ;
86+ for ( var key in object ) {
87+ value = object [ key ] ;
88+
89+ if ( value instanceof Array ) { // JSONArray，遍历来format内部项
90+ formattedObject [ JSONResponse . replaceArray ( key ) ] = JSONResponse . formatArray ( value ) ;
91+ }
92+ else if ( value instanceof Object ) { // JSONObject，往下一级提取
93+ formattedObject [ JSONResponse . getSimpleName ( key ) ] = JSONResponse . formatObject ( value ) ;
94+ }
95+ else { // 其它Object，直接填充
96+ formattedObject [ JSONResponse . getSimpleName ( key ) ] = value ;
97+ }
98+ }
99+
100+ //太长查看不方便，不如debug log(JSONResponse.TAG, "format return formattedObject = " + JSON.toJSONString(formattedObject));
101+ return formattedObject ;
102+ } ,
103+
104+ /**格式化key名称
105+ * @param array
106+ * @return
107+ */
108+ formatArray : function ( array ) {
109+ //太长查看不方便，不如debug log(JSONResponse.TAG, "format array = \n" + JSON.toJSONString(array));
110+ if ( array == null || array == '' ) {
111+ log ( JSONResponse . TAG , "format array == null || array == '' >> return array;" ) ;
112+ return array ;
113+ }
114+ var formattedArray = [ ] ;
115+
116+ var value ;
117+ for ( var i = 0 ; i < array . length ; i ++ ) {
118+ value = array [ i ] ;
119+ if ( value instanceof Array ) { // JSONArray，遍历来format内部项
120+ formattedArray . push ( JSONResponse . formatArray ( value ) ) ;
121+ }
122+ else if ( value instanceof Object ) { // JSONObject，往下一级提取
123+ formattedArray . push ( JSONResponse . formatObject ( value ) ) ;
124+ }
125+ else { // 其它Object，直接填充
126+ formattedArray . push ( value ) ;
127+ }
128+ }
129+
130+ //太长查看不方便，不如debug log(JSONResponse.TAG, "format return formattedArray = " + JSON.toJSONString(formattedArray));
131+ return formattedArray ;
132+ } ,
133+
134+ /**替换key+KEY_ARRAY为keyList
135+ * @param key
136+ * @return getSimpleName(isArrayKey(key) ? getArrayKey(...) : key) {@link #getSimpleName(String)}
137+ */
138+ replaceArray : function ( key ) {
139+ if ( JSONObject . isArrayKey ( key ) ) {
140+ key = JSONResponse . getArrayKey ( key . substring ( 0 , key . lastIndexOf ( '[]' ) ) ) ;
141+ }
142+ return JSONResponse . getSimpleName ( key ) ;
143+ } ,
144+ /**获取列表变量名
145+ * @param key => getNoBlankString(key)
146+ * @return empty ? "list" : key + "List" 且首字母小写
147+ */
148+ getArrayKey : function ( key ) {
149+ return StringUtil . addSuffix ( key , "List" ) ;
150+ } ,
151+
152+ /**获取简单名称
153+ * @param fullName name 或 name:alias
154+ * @return name => name; name:alias => alias
155+ */
156+ getSimpleName : function ( fullName ) {
157+ //key:alias -> alias; key:alias[] -> alias[]
158+ var index = fullName == null ? - 1 : fullName . indexOf ( ":" ) ;
159+ if ( index >= 0 ) {
160+ fullName = fullName . substring ( index + 1 ) ;
161+ }
162+ return fullName ;
163+ }
164+
165+
166+ }
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