power-di/lib/decorator/classInfo.js

A lightweight Dependency Injection library. Using es6 and other features, remove unnecessary concepts, easy and convenient to use.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.classInfo = void 0;
var class_1 = require("../class");
var metadata_1 = require("../class/metadata");
var ClassLoader_1 = require("../class/ClassLoader");
function classInfo(info) {
    if (info === void 0) { info = {}; }
    return function (target) {
        if (info.name) {
            Object.defineProperty(target, class_1.nameSymbol, {
                enumerable: false,
                writable: false,
                configurable: false,
                value: info.name,
            });
        }
        // prevent cache is incorrect
        if (ClassLoader_1.classLoader.hasClass(target)) {
            ClassLoader_1.classLoader.unregisterClass(target);
        }
        Object.assign((0, metadata_1.getMetadata)(target).classInfo, {
        // default value
        }, info);
        ClassLoader_1.classLoader.registerClass(target);
    };
}
exports.classInfo = classInfo;
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