Contents

/**
@module @ember/object
*/

import { FACTORY_FOR } from 'container';
import { OWNER } from 'ember-owner';
import { symbol, setName } from 'ember-utils';
import { addListener } from 'ember-metal';
import CoreObject from './core_object';
import Observable from '../mixins/observable';
import { assert } from '@ember/debug';
import { DEBUG } from '@glimmer/env';

let OVERRIDE_OWNER = symbol('OVERRIDE_OWNER');

/**
  `EmberObject` is the main base class for all Ember objects. It is a subclass
  of `CoreObject` with the `Observable` mixin applied. For details,
  see the documentation for each of these.

  @class EmberObject
  @extends CoreObject
  @uses Observable
  @public
*/
export default class EmberObject extends CoreObject {
  get _debugContainerKey() {
    let factory = FACTORY_FOR.get(this);
    return factory !== undefined && factory.fullName;
  }

  get [OWNER]() {
    if (this[OVERRIDE_OWNER]) {
      return this[OVERRIDE_OWNER];
    }

    let factory = FACTORY_FOR.get(this);
    return factory !== undefined && factory.owner;
  }

  // we need a setter here largely to support
  // folks calling `owner.ownerInjection()` API
  set [OWNER](value) {
    this[OVERRIDE_OWNER] = value;
  }
}

setName(EmberObject, 'Ember.Object');

Observable.apply(EmberObject.prototype);

export let FrameworkObject = EmberObject;

if (DEBUG) {
  let INIT_WAS_CALLED = symbol('INIT_WAS_CALLED');
  let ASSERT_INIT_WAS_CALLED = symbol('ASSERT_INIT_WAS_CALLED');

  FrameworkObject = class FrameworkObject extends EmberObject {
    init() {
      super.init(...arguments);
      this[INIT_WAS_CALLED] = true;
    }

    [ASSERT_INIT_WAS_CALLED]() {
      assert(
        `You must call \`this._super(...arguments);\` when overriding \`init\` on a framework object. Please update ${this} to call \`this._super(...arguments);\` from \`init\`.`,
        this[INIT_WAS_CALLED]
      );
    }
  };

  addListener(FrameworkObject.prototype, 'init', null, ASSERT_INIT_WAS_CALLED);
}

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
discourse-ember-source-3.5.1.1	dist/es/ember-runtime/lib/system/object.js
discourse-ember-source-3.5.1.0	dist/dist/es/ember-runtime/lib/system/object.js