Subversion Repositories Applications.papyrus

Rev

Rev 1987 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1318 alexandre_ 1 
/*
2 
	Copyright (c) 2004-2006, The Dojo Foundation
3 
	All Rights Reserved.
4 
 
5 
	Licensed under the Academic Free License version 2.1 or above OR the
6 
	modified BSD license. For more information on Dojo licensing, see:
7 
 
8 
		http://dojotoolkit.org/community/licensing.shtml
9 
*/
10 
 
1422 alexandre_ 11 
 
12 
 
1318 alexandre_ 13 
dojo.provide("dojo.json");
14 
dojo.require("dojo.lang.func");
15 
dojo.require("dojo.string.extras");
16 
dojo.require("dojo.AdapterRegistry");
17 
dojo.json = {jsonRegistry:new dojo.AdapterRegistry(), register:function (name, check, wrap, override) {
18 
	dojo.json.jsonRegistry.register(name, check, wrap, override);
19 
}, evalJson:function (json) {
20 
	try {
21 
		return eval("(" + json + ")");
22 
	}
23 
	catch (e) {
24 
		dojo.debug(e);
25 
		return json;
26 
	}
27 
}, serialize:function (o) {
28 
	var objtype = typeof (o);
29 
	if (objtype == "undefined") {
30 
		return "undefined";
31 
	} else {
32 
		if ((objtype == "number") || (objtype == "boolean")) {
33 
			return o + "";
34 
		} else {
35 
			if (o === null) {
36 
				return "null";
37 
			}
38 
		}
39 
	}
40 
	if (objtype == "string") {
41 
		return dojo.string.escapeString(o);
42 
	}
43 
	var me = arguments.callee;
44 
	var newObj;
45 
	if (typeof (o.__json__) == "function") {
46 
		newObj = o.__json__();
47 
		if (o !== newObj) {
48 
			return me(newObj);
49 
		}
50 
	}
51 
	if (typeof (o.json) == "function") {
52 
		newObj = o.json();
53 
		if (o !== newObj) {
54 
			return me(newObj);
55 
		}
56 
	}
57 
	if (objtype != "function" && typeof (o.length) == "number") {
58 
		var res = [];
59 
		for (var i = 0; i < o.length; i++) {
60 
			var val = me(o[i]);
61 
			if (typeof (val) != "string") {
62 
				val = "undefined";
63 
			}
64 
			res.push(val);
65 
		}
66 
		return "[" + res.join(",") + "]";
67 
	}
68 
	try {
69 
		window.o = o;
70 
		newObj = dojo.json.jsonRegistry.match(o);
71 
		return me(newObj);
72 
	}
73 
	catch (e) {
74 
	}
75 
	if (objtype == "function") {
76 
		return null;
77 
	}
78 
	res = [];
79 
	for (var k in o) {
80 
		var useKey;
81 
		if (typeof (k) == "number") {
82 
			useKey = "\"" + k + "\"";
83 
		} else {
84 
			if (typeof (k) == "string") {
85 
				useKey = dojo.string.escapeString(k);
86 
			} else {
87 
				continue;
88 
			}
89 
		}
90 
		val = me(o[k]);
91 
		if (typeof (val) != "string") {
92 
			continue;
93 
		}
94 
		res.push(useKey + ":" + val);
95 
	}
96 
	return "{" + res.join(",") + "}";
97 
}};
98