Global Container

Global Container

Getting the global container:

import { Container } from 'packetjs-di';

const globalContainer = Container.getContainer();

Note that getContainer() method is a static method of the Container class.

You can also get the global container using the import statement:

// Import the global container using CommonJS modules
const { default: packetJsDi } = require('packetjs-di');

// Import the global container using ES6 imports
import packetJsDi from 'packetjs-di';

Register a service using the global container from the import statement:

import packetJsDi from 'packetjs-di';

packetJsDi.add('Service', () => {
  return new SomeService();
});

Get the service in the application using the global container from the import statement:

import packetJsDi from 'packetjs-di';

const service = packetJsDi.get('Service'); // Instantiate the service

In both cases, packetJsDi will always have the same global instance of the container. Except in environments rendered in SSR vs CSR, like Next.js, Angular, etc., where the container instance may be different depending on the rendering environment.