packages/core/src/nativeJs.js
- /*
- * @copyright (c) 2015-present, Philipp Thürwächter, Pattrick Hüper & js-joda contributors
- * @license BSD-3-Clause (see LICENSE in the root directory of this source tree)
- */
-
- import { requireNonNull } from './assert';
- import { IllegalArgumentException } from './errors';
- import { Instant, ZoneId } from './js-joda';
-
- /**
- * Creates ZonedDateTime from a javascript Date or a moment instance.
- * @param {!(Date|moment)} date - a javascript Date or a moment instance
- * @param {ZoneId} [zone = ZoneId.systemDefault()] - the zone of the returned ZonedDateTime, defaults to ZoneId.systemDefault()
- * @returns {ZonedDateTime}
- */
- export function nativeJs(date, zone = ZoneId.systemDefault()) {
- requireNonNull(date, 'date');
- requireNonNull(zone, 'zone');
- if(date instanceof Date) {
- return Instant.ofEpochMilli(date.getTime()).atZone(zone);
- } else if(typeof date.toDate === 'function' && date.toDate() instanceof Date) {
- return Instant.ofEpochMilli(date.toDate().getTime()).atZone(zone);
- }
- throw new IllegalArgumentException('date must be a javascript Date or a moment instance');
- }