painlessjson.annotations source code

1 module painlessjson.annotations;
2 
3 import painlessjson..string;
4 import painlesstraits;
5 
6 struct SerializedToName
7 {
8     string name;
9 }
10 
11 struct SerializedFromName
12 {
13     string name;
14 }
15 
16 struct SerializedName
17 {
18     string to;
19     string from;
20     this(string serializedName)
21     {
22         to = from = serializedName;
23     }
24 
25     this(string to, string from)
26     {
27         this.to = to;
28         this.from = from;
29     }
30 
31 }
32 
33 struct SerializeIgnore
34 {
35 }
36 
37 struct SerializeToIgnore
38 {
39 }
40 
41 struct SerializeFromIgnore
42 {
43 }
44 
45 template serializationToName(alias T, string defaultName, bool alsoAcceptUnderscore)
46 {
47     static string helper()
48     {
49         static if (hasValueAnnotation!(T, SerializedName) && getAnnotation!(T, SerializedName).to)
50         {
51             return getAnnotation!(T, SerializedName).to;
52         }
53         else static if (hasValueAnnotation!(T, SerializedToName)
54                 && getAnnotation!(T, SerializedToName).name)
55         {
56             return getAnnotation!(T, SerializedToName).name;
57         } else static if(alsoAcceptUnderscore)
58         {
59             return camelCaseToUnderscore(defaultName);
60         }
61         else
62         {
63             return defaultName;
64         }
65     }
66 
67     enum string serializationToName = helper;
68 }
69 
70 template serializationFromName(alias T, string defaultName)
71 {
72     static string helper()
73     {
74         static if (hasValueAnnotation!(T, SerializedName) && getAnnotation!(T,
75                 SerializedName).from)
76         {
77             return getAnnotation!(T, SerializedName).from;
78         }
79         else static if (hasValueAnnotation!(T, SerializedFromName)
80                 && getAnnotation!(T, SerializedFromName).name)
81         {
82             return getAnnotation!(T, SerializedFromName).name;
83         }
84         else
85         {
86             return defaultName;
87         }
88     }
89 
90     enum string serializationFromName = helper;
91 }