@eggjs/tegg-dynamic-inject-runtime/dist/src/EggObjectFactory.js

tegg dyniamic inject

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.EggObjectFactory = void 0;
const tegg_types_1 = require("@eggjs/tegg-types");
const core_decorator_1 = require("@eggjs/core-decorator");
const tegg_dynamic_inject_1 = require("@eggjs/tegg-dynamic-inject");
const EggObjectFactoryPrototype_1 = require("./EggObjectFactoryPrototype");
let EggObjectFactory = class EggObjectFactory {
    async getEggObject(abstractClazz, qualifierValue) {
        const implClazz = tegg_dynamic_inject_1.QualifierImplUtil.getQualifierImp(abstractClazz, qualifierValue);
        if (!implClazz) {
            throw new Error(`has no impl for ${abstractClazz.name} with qualifier ${qualifierValue}`);
        }
        const protoObj = core_decorator_1.PrototypeUtil.getClazzProto(implClazz);
        if (!protoObj) {
            throw new Error(`can not get proto for clazz ${implClazz.name}`);
        }
        const eggObject = await this.eggContainerFactory.getOrCreateEggObject(protoObj, protoObj.name);
        return eggObject.obj;
    }
    async getEggObjects(abstractClazz) {
        const implClazzMap = tegg_dynamic_inject_1.QualifierImplUtil.getQualifierImpMap(abstractClazz);
        const getEggObject = this.getEggObject.bind(this);
        const qualifierValues = Array.from(implClazzMap.keys());
        return {
            [Symbol.asyncIterator]() {
                return {
                    key: 0,
                    async next() {
                        if (this.key === qualifierValues.length) {
                            return { done: true };
                        }
                        const value = await getEggObject(abstractClazz, qualifierValues[this.key++]);
                        return { value, done: false };
                    },
                };
            },
        };
    }
};
exports.EggObjectFactory = EggObjectFactory;
exports.EggObjectFactory = EggObjectFactory = __decorate([
    (0, core_decorator_1.SingletonProto)({
        protoImplType: EggObjectFactoryPrototype_1.EGG_OBJECT_FACTORY_PROTO_IMPLE_TYPE,
        name: 'eggObjectFactory',
        accessLevel: tegg_types_1.AccessLevel.PUBLIC,
    })
], EggObjectFactory);
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