@yamamotok/dataobject/dist/Decorator.js

Decorator based JSON serializer and deserializer.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Decorator = void 0;
class Decorator {
    static getPropertyMap(obj) {
        return Reflect.getMetadata(Decorator.PropertiesMetadataKey, obj);
    }
    static propertyMap(target) {
        const object = target;
        let map;
        if (Reflect.hasOwnMetadata(Decorator.PropertiesMetadataKey, object)) {
            map = Reflect.getMetadata(Decorator.PropertiesMetadataKey, object);
        }
        else {
            map = new Map();
            Reflect.defineMetadata(Decorator.PropertiesMetadataKey, map, object);
        }
        return map;
    }
    static property(options) {
        return (target, propertyKey) => {
            const map = Decorator.propertyMap(target);
            const typeInfo = Reflect.getMetadata('design:type', target, propertyKey);
            map.set(propertyKey, Object.assign(Object.assign(Object.assign({}, map.get(propertyKey)), options), { typeInfo }));
        };
    }
    static required() {
        return (target, propertyKey) => {
            const map = Decorator.propertyMap(target);
            map.set(propertyKey, Object.assign(Object.assign({}, map.get(propertyKey)), { required: true }));
        };
    }
    static spread(context) {
        return (target, propertyKey) => {
            const map = Decorator.propertyMap(target);
            map.set(propertyKey, Object.assign(Object.assign({}, map.get(propertyKey)), { spread: { context } }));
        };
    }
    static context(...contextNames) {
        return (target, propertyKey) => {
            if (contextNames.length < 1) {
                return;
            }
            const map = Decorator.propertyMap(target);
            map.set(propertyKey, Object.assign(Object.assign({}, map.get(propertyKey)), { context: contextNames }));
        };
    }
    static validator(validator, options) {
        return (target, propertyKey) => {
            const map = Decorator.propertyMap(target);
            map.set(propertyKey, Object.assign(Object.assign({}, map.get(propertyKey)), { validator: { validator, options } }));
        };
    }
    static validatorS(validator, options) {
        return (target, propertyKey) => {
            const map = Decorator.propertyMap(target);
            map.set(propertyKey, Object.assign(Object.assign({}, map.get(propertyKey)), { validator: { validator, options: Object.assign(Object.assign({}, options), { asString: true }) } }));
        };
    }
}
exports.Decorator = Decorator;
Decorator.PropertiesMetadataKey = Symbol('custom:domainobject-properties');
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