Joose/Storage/Unpacker.js

Class("Joose.Storage.Unpacker", {
    classMethods: {
        unpack: function (data) {
            var name = data.__CLASS__;
            if(!name) {
                throw("Serialized data needs to include a __CLASS__ attribute.")
            }
            var jsName = this.packedClassNameToJSClassName(name)
            
            var co = this.meta.classNameToClassObject(jsName);
            
            return co.unpack(data)
        },
        
        // Format My::Class::Name-0.01 We ignore the version
        packedClassNameToJSClassName: function (packed) { 
            var parts  = packed.split("-");
            parts      = parts[0].split("::");
            return parts.join(".");
        },
        
        jsonParseFilter: function (key, value) {
            if(value != null && typeof value == "object" && value.__CLASS__) {
                return Joose.Storage.Unpacker.unpack(value)
            }
            return value
        },
        
        patchJSON: function () {
            var orig = JSON.parse;
            JSON.parse = function (s, filter) {
                return orig(s, function (key, value) {
                    var val = value;
                    if(filter) {
                        val = filter(key, value)
                    }
                    return Joose.Storage.Unpacker.jsonParseFilter(key,val)
                })
            }
        }
    }
})
1	Class("Joose.Storage.Unpacker", {
2	classMethods: {
3	unpack: function (data) {
4	var name = data.__CLASS__;
5	if(!name) {
6	throw("Serialized data needs to include a __CLASS__ attribute.")
7	}
8	var jsName = this.packedClassNameToJSClassName(name)
9
10	var co = this.meta.classNameToClassObject(jsName);
11
12	return co.unpack(data)
13	},
14
15	// Format My::Class::Name-0.01 We ignore the version
16	packedClassNameToJSClassName: function (packed) {
17	var parts = packed.split("-");
18	parts = parts[0].split("::");
19	return parts.join(".");
20	},
21
22	jsonParseFilter: function (key, value) {
23	if(value != null && typeof value == "object" && value.__CLASS__) {
24	return Joose.Storage.Unpacker.unpack(value)
25	}
26	return value
27	},
28
29	patchJSON: function () {
30	var orig = JSON.parse;
31	JSON.parse = function (s, filter) {
32	return orig(s, function (key, value) {
33	var val = value;
34	if(filter) {
35	val = filter(key, value)
36	}
37	return Joose.Storage.Unpacker.jsonParseFilter(key,val)
38	})
39	}
40	}
41	}
42	})