surreal
Version:
Map javascript object property names to aliases for optimal serialized document storage
49 lines • 1.97 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.MapSerializer = void 0;
var MapSerializer = (function () {
function MapSerializer(map, useMappedPropertyName) {
if (useMappedPropertyName === void 0) { useMappedPropertyName = true; }
this.map = map;
this.useMappedPropertyName = useMappedPropertyName;
}
MapSerializer.prototype.serialize = function (instance) {
if (!instance)
throw new Error('No serialization instance provided');
var _a = this, map = _a.map, useMappedPropertyName = _a.useMappedPropertyName;
var json = {};
for (var srcKey in map) {
var prop = srcKey;
if (useMappedPropertyName) {
prop = map[srcKey];
if (!(prop && typeof (prop) === 'string'))
throw new Error("Invalid map destination property name \"" + prop + "\"");
}
var val = instance[srcKey];
if (typeof (val) !== 'undefined')
json[prop] = val;
}
return json;
};
MapSerializer.prototype.deserialize = function (source, instance) {
if (!source)
throw new Error('No source object provided');
if (!instance)
throw new Error('No serialization instance provided');
var _a = this, map = _a.map, useMappedPropertyName = _a.useMappedPropertyName;
for (var srcKey in map) {
var prop = srcKey;
if (useMappedPropertyName) {
prop = map[srcKey];
if (!(prop && typeof (prop) === 'string'))
throw new Error('Invalid map destination property name');
}
var val = source[prop];
if (typeof (val) !== 'undefined')
instance[srcKey] = val;
}
};
return MapSerializer;
}());
exports.MapSerializer = MapSerializer;
//# sourceMappingURL=mapserializer.js.map