node-web-mvc/dist/servlets/annotations/annotation/FunctionExtends.js

node spring mvc

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const blacklist = ['length', 'name', 'prototype'];
function extendInstance(target, parentType, args, wrapper) {
    const ParentClazz = parentType;
    const parent = new ParentClazz(...args);
    let proto = target.__proto__;
    while (proto) {
        if (proto.constructor == Object) {
            break;
        }
        if (proto.constructor == wrapper) {
            proto.__proto__ = parent;
        }
        proto = proto.__proto__;
    }
}
function extendStatic(target, source) {
    Reflect.ownKeys(source).forEach((k) => {
        if (typeof k == 'string' && blacklist.indexOf(k) < 0) {
            target[k] = source[k];
        }
    });
}
exports.default = {
    extendInstance,
    extendStatic,
};