inceptum/dist/ioc/objectdefinition/PreinstantiatedSingletonDefinition.js

hipages take on the foundational library for enterprise-grade apps written in NodeJS

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Lifecycle_1 = require("../Lifecycle");
const LogManager_1 = require("../../log/LogManager");
const SingletonDefinition_1 = require("./SingletonDefinition");
class PreinstantiatedSingletonDefinition extends SingletonDefinition_1.SingletonDefinition {
    constructor(instance, name, logger) {
        if (typeof instance !== 'object') {
            throw new Error(`Only objects can be used as preinstatiated objects. Provided a ${typeof instance} for Object Definition ${name}`);
        }
        super(instance.constructor, name, logger || LogManager_1.LogManager.getLogger(__filename));
        this.instance = instance;
        this.withLazyLoading(false);
    }
    getInstance() {
        this.setStatus(Lifecycle_1.LifecycleState.STARTED);
        return Promise.resolve(this.instance);
    }
    // tslint:disable-next-line:prefer-function-over-method
    doStart() {
        return Promise.resolve();
    }
    // tslint:disable-next-line:prefer-function-over-method
    doStop() {
        return Promise.resolve();
    }
    getCopyInstance() {
        return new PreinstantiatedSingletonDefinition(this.instance, this.name, this.logger);
    }
}
exports.PreinstantiatedSingletonDefinition = PreinstantiatedSingletonDefinition;
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