Method store

lib/cache/PackFileCacheStrategy.js:1397–1403

* Returns promise. * @param {string} identifier unique name for the resource * @param {Etag | null} etag etag of the resource * @param {Data} data cached content * @returns {Promise<void>} promise

(identifier, etag, data)

	 * @returns {Promise<void>} promise
	 */
	store(identifier, etag, data) {
		if (this.readonly) return Promise.resolve();

		return this._getPack().then((pack) => {
			pack.set(identifier, etag === null ? null : etag.toString(), data);
		});
	}

	/**
	 * Returns promise to the cached content.