typescript-son v0.2.0

TSon

This is an aproach to get GSON (Google JSON seralization/deserialization) functionality into TypeScript.

This version uses awesome-metadata to emit additional metadata for all classes. If you don't want to use awesome-metadata, you can check the branch decorator to use decorators instead.

Limitations

This library does not (yet) work with interfaces

Awesome metadata does not yet emit information for interfaces, so there is no serialization/deserialization for classes which uses interfaces.

Example of use

First, you have to emit metadata of classes using atm in your TypeScript project folder command:

node_modules/.bin/atm > metadata.ts

And then you have to import metadata anywhere in you code:

import "./metadata"

After doing this, you can use anywhere the library:

import * as TSON from "typescript-son";

const el = new AnyClass(...);

// Serialize
const ser = TSON.toJson(el);

// Deserialize
const el2 = TSON.fromJson(AnyClass, ser);

Bad deserialization

If you try to deserialize a class with a wrong JSON object, it will throw an IncompatibleSchemaError.