javascript - Is this the best pattern for creating objects that have been JSON serialized? -


i'm working on project have nice set of objects serialize , send down wire when user calls rest api. problem json.stringify() , json.parse() not support methods, private data , properties defined object.defineproperty/defineproperties; publicly visible fields [de]serialized.

i haven't come across many examples of consumer of javascript api deserializing response payload pojo members, properties, etc. simple pattern i've come isn't interesting , i'm wondering if there more common or superior patterns accomplishing same thing?

consider example:

var mytype = function(name, age) {     this._name = name;     this._age  = age; } //  add properties object.defineproperties(mytype.prototype, {     'name': { get: function() {return this._name;} },     'age':  { get: function() {return this._age;} } }); //  add method mytype.prototype.tostring = function() {     return this._name + ' ' + this._age; } //  add 'static' deserialize method mytype.fromjson = function(serializedme) {     var tmp = json.parse(serializedme);     return new mytype(tmp._name, tmp._age); }  var = new mytype('steve', 38); console.log('i ' + i.name + ' , age ' + i.age);  //  simulate serialization var payloadtosend = json.stringify(i);  //  send client...  //  client wants work full-fledged mytype instance... var clientinstanceofmytype = mytype.fromjson( payloadtosend ); console.log(clientinstanceofmytype.tostring()); 

is best can do? suppose comes down best creation pattern creating object methods , properties json.


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