ioc-lite/dist/resources/class.resource.js

IoC Container library which helps to keep inversion of control principle by using DI pattern for javascript/typescript projects

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class ClassResource {
    constructor(resource, resolveDependency) {
        this._cache = null;
        this._resource = resource;
        this._resolveDependency = resolveDependency;
        this._dependencies = resource.$inject || [];
        this._singleton = typeof (resource.$singleton) === 'boolean' ? resource.$singleton : false;
    }
    _resolveDependencies() {
        return this._dependencies.map(this._resolveDependency);
    }
    resolve() {
        if (this._cache && this._singleton) {
            return this._cache;
        }
        const dependencies = this._resolveDependencies();
        const resource = new this._resource(...dependencies);
        if (this._singleton) {
            this._cache = resource;
        }
        return resource;
    }
}
exports.default = ClassResource;
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