357 lines
17 KiB
JavaScript
357 lines
17 KiB
JavaScript
"use strict";
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// Copyright 2021 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.LocationsClient = void 0;
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/* global window */
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const gax = require("./gax");
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const warnings_1 = require("./warnings");
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const createApiCall_1 = require("./createApiCall");
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const routingHeader = require("./routingHeader");
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const pageDescriptor_1 = require("./paginationCalls/pageDescriptor");
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const jsonProtos = require("../protos/locations.json");
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/**
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* This file defines retry strategy and timeouts for all API methods in this library.
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*/
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const gapicConfig = require("./locations_client_config.json");
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const version = require('../../package.json').version;
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/**
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* Google Cloud Locations Client.
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* This is manually written for providing methods [listLocations, getLocations] to the generated client.
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*/
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class LocationsClient {
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/**
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* Construct an instance of LocationsClient.
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*
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* @param {object} [options] - The configuration object.
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* The options accepted by the constructor are described in detail
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* in [this document](https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#creating-the-client-instance).
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* The common options are:
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* @param {object} [options.credentials] - Credentials object.
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* @param {string} [options.credentials.client_email]
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* @param {string} [options.credentials.private_key]
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* @param {string} [options.email] - Account email address. Required when
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* using a .pem or .p12 keyFilename.
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* @param {string} [options.keyFilename] - Full path to the a .json, .pem, or
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* .p12 key downloaded from the Google Developers Console. If you provide
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* a path to a JSON file, the projectId option below is not necessary.
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* NOTE: .pem and .p12 require you to specify options.email as well.
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* @param {number} [options.port] - The port on which to connect to
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* the remote host.
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* @param {string} [options.projectId] - The project ID from the Google
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* Developer's Console, e.g. 'grape-spaceship-123'. We will also check
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* the environment variable GCLOUD_PROJECT for your project ID. If your
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* app is running in an environment which supports
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* {@link https://developers.google.com/identity/protocols/application-default-credentials Application Default Credentials},
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* your project ID will be detected automatically.
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* @param {string} [options.apiEndpoint] - The domain name of the
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* API remote host.
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* @param {gax.ClientConfig} [options.clientConfig] - Client configuration override.
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* Follows the structure of {@link gapicConfig}.
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* @param {boolean} [options.fallback] - Use HTTP fallback mode.
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* In fallback mode, a special browser-compatible transport implementation is used
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* instead of gRPC transport. In browser context (if the `window` object is defined)
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* the fallback mode is enabled automatically; set `options.fallback` to `false`
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* if you need to override this behavior.
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*/
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constructor(gaxGrpc,
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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opts) {
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var _a, _b;
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this._terminated = false;
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this.descriptors = {
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page: {},
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stream: {},
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longrunning: {},
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batching: {},
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};
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// Ensure that options include all the required fields.
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this.gaxGrpc = gaxGrpc;
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const staticMembers = this.constructor;
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const servicePath = (opts === null || opts === void 0 ? void 0 : opts.servicePath) || (opts === null || opts === void 0 ? void 0 : opts.apiEndpoint) || staticMembers.servicePath;
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this._providedCustomServicePath = !!((opts === null || opts === void 0 ? void 0 : opts.servicePath) || (opts === null || opts === void 0 ? void 0 : opts.apiEndpoint));
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const port = (opts === null || opts === void 0 ? void 0 : opts.port) || staticMembers.port;
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const clientConfig = (_a = opts === null || opts === void 0 ? void 0 : opts.clientConfig) !== null && _a !== void 0 ? _a : {};
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const fallback = (_b = opts === null || opts === void 0 ? void 0 : opts.fallback) !== null && _b !== void 0 ? _b : (typeof window !== 'undefined' && typeof (window === null || window === void 0 ? void 0 : window.fetch) === 'function');
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opts = Object.assign({ servicePath, port, clientConfig, fallback }, opts);
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// If scopes are unset in options and we're connecting to a non-default endpoint, set scopes just in case.
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if (servicePath !== staticMembers.servicePath && !('scopes' in opts)) {
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opts['scopes'] = staticMembers.scopes;
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}
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// Save options to use in initialize() method.
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this._opts = opts;
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// Save the auth object to the client, for use by other methods.
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this.auth = gaxGrpc.auth;
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// Set the default scopes in auth client if needed.
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if (servicePath === staticMembers.servicePath) {
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this.auth.defaultScopes = staticMembers.scopes;
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}
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// Determine the client header string.
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const clientHeader = [`gax/${version}`, `gapic/${version}`];
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if (typeof process !== 'undefined' && 'versions' in process) {
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clientHeader.push(`gl-node/${process.versions.node}`);
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}
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else {
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clientHeader.push(`gl-web/${version}`);
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}
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if (!opts.fallback) {
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clientHeader.push(`grpc/${gaxGrpc.grpcVersion}`);
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}
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else if (opts.fallback === 'rest') {
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clientHeader.push(`rest/${gaxGrpc.grpcVersion}`);
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}
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if (opts.libName && opts.libVersion) {
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clientHeader.push(`${opts.libName}/${opts.libVersion}`);
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}
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// Load the applicable protos.
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this._protos = gaxGrpc.loadProtoJSON(jsonProtos);
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// Some of the methods on this service return "paged" results,
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// (e.g. 50 results at a time, with tokens to get subsequent
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// pages). Denote the keys used for pagination and results.
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this.descriptors.page = {
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listLocations: new pageDescriptor_1.PageDescriptor('pageToken', 'nextPageToken', 'locations'),
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};
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// Put together the default options sent with requests.
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this._defaults = gaxGrpc.constructSettings('google.cloud.location.Locations', gapicConfig, opts.clientConfig || {}, { 'x-goog-api-client': clientHeader.join(' ') });
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// Set up a dictionary of "inner API calls"; the core implementation
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// of calling the API is handled in `google-gax`, with this code
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// merely providing the destination and request information.
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this.innerApiCalls = {};
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// Add a warn function to the client constructor so it can be easily tested.
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this.warn = warnings_1.warn;
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}
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/**
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* Initialize the client.
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* Performs asynchronous operations (such as authentication) and prepares the client.
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* This function will be called automatically when any class method is called for the
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* first time, but if you need to initialize it before calling an actual method,
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* feel free to call initialize() directly.
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*
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* You can await on this method if you want to make sure the client is initialized.
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*
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* @returns {Promise} A promise that resolves to an authenticated service stub.
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*/
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initialize() {
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// If the client stub promise is already initialized, return immediately.
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if (this.locationsStub) {
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return this.locationsStub;
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}
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// Put together the "service stub" for
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// google.cloud.location.Locations.
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this.locationsStub = this.gaxGrpc.createStub(this._opts.fallback
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? this._protos.lookupService('google.cloud.location.Locations')
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: // eslint-disable-next-line @typescript-eslint/no-explicit-any
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this._protos.google.cloud.location.Locations, this._opts, this._providedCustomServicePath);
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// Iterate over each of the methods that the service provides
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// and create an API call method for each.
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const locationsStubMethods = ['listLocations', 'getLocation'];
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for (const methodName of locationsStubMethods) {
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const callPromise = this.locationsStub.then(stub => (...args) => {
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if (this._terminated) {
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return Promise.reject('The client has already been closed.');
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}
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const func = stub[methodName];
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return func.apply(stub, args);
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}, (err) => () => {
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throw err;
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});
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const descriptor = this.descriptors.page[methodName] || undefined;
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const apiCall = (0, createApiCall_1.createApiCall)(callPromise, this._defaults[methodName], descriptor);
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this.innerApiCalls[methodName] = apiCall;
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}
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return this.locationsStub;
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}
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/**
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* The DNS address for this API service.
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* @returns {string} The DNS address for this service.
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*/
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static get servicePath() {
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return 'cloud.googleapis.com';
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}
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/**
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* The DNS address for this API service - same as servicePath(),
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* exists for compatibility reasons.
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* @returns {string} The DNS address for this service.
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*/
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static get apiEndpoint() {
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return 'cloud.googleapis.com';
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}
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/**
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* The port for this API service.
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* @returns {number} The default port for this service.
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*/
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static get port() {
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return 443;
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}
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/**
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* The scopes needed to make gRPC calls for every method defined
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* in this service.
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* @returns {string[]} List of default scopes.
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*/
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static get scopes() {
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return ['https://www.googleapis.com/auth/cloud-platform'];
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}
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getProjectId(callback) {
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if (callback) {
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this.auth.getProjectId(callback);
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return;
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}
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return this.auth.getProjectId();
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}
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/**
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* Gets information about a location.
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*
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* @param {Object} request
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* The request object that will be sent.
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* @param {string} request.name
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* Resource name for the location.
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* @param {object} [options]
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* Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
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* @returns {Promise} - The promise which resolves to an array.
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* The first element of the array is an object representing [Location]{@link google.cloud.location.Location}.
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* Please see the
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* [documentation](https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#regular-methods)
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* for more details and examples.
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* @example
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* const [response] = await client.getLocation(request);
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*/
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getLocation(request, optionsOrCallback, callback) {
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request = request || {};
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let options;
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if (typeof optionsOrCallback === 'function' && callback === undefined) {
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callback = optionsOrCallback;
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options = {};
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}
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else {
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options = optionsOrCallback;
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}
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options = options || {};
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options.otherArgs = options.otherArgs || {};
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options.otherArgs.headers = options.otherArgs.headers || {};
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options.otherArgs.headers['x-goog-request-params'] =
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routingHeader.fromParams({
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name: request.name || '',
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});
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this.initialize();
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return this.innerApiCalls.getLocation(request, options, callback);
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}
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/**
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* Lists information about the supported locations for this service.
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*
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* @param {Object} request
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* The request object that will be sent.
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* @param {string} request.name
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* The resource that owns the locations collection, if applicable.
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* @param {string} request.filter
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* The standard list filter.
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* @param {number} request.pageSize
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* The standard list page size.
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* @param {string} request.pageToken
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* The standard list page token.
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* @param {object} [options]
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* Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
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* @returns {Promise} - The promise which resolves to an array.
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* The first element of the array is Array of [Location]{@link google.cloud.location.Location}.
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* The client library will perform auto-pagination by default: it will call the API as many
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* times as needed and will merge results from all the pages into this array.
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* Note that it can affect your quota.
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* We recommend using `listLocationsAsync()`
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* method described below for async iteration which you can stop as needed.
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* Please see the
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* [documentation](https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#auto-pagination)
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* for more details and examples.
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*/
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listLocations(request, optionsOrCallback, callback) {
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request = request || {};
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let options;
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if (typeof optionsOrCallback === 'function' && callback === undefined) {
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callback = optionsOrCallback;
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options = {};
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}
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else {
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options = optionsOrCallback;
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}
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options = options || {};
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options.otherArgs = options.otherArgs || {};
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options.otherArgs.headers = options.otherArgs.headers || {};
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options.otherArgs.headers['x-goog-request-params'] =
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routingHeader.fromParams({
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name: request.name || '',
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});
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this.initialize();
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return this.innerApiCalls.listLocations(request, options, callback);
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}
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/**
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* Equivalent to `listLocations`, but returns an iterable object.
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*
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* `for`-`await`-`of` syntax is used with the iterable to get response elements on-demand.
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* @param {Object} request
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* The request object that will be sent.
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* @param {string} request.name
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* The resource that owns the locations collection, if applicable.
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* @param {string} request.filter
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* The standard list filter.
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* @param {number} request.pageSize
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* The standard list page size.
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* @param {string} request.pageToken
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* The standard list page token.
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* @param {object} [options]
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* Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
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* @returns {Object}
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* An iterable Object that allows [async iteration](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols).
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* When you iterate the returned iterable, each element will be an object representing
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* [Location]{@link google.cloud.location.Location}. The API will be called under the hood as needed, once per the page,
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* so you can stop the iteration when you don't need more results.
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* Please see the
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* [documentation](https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#auto-pagination)
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* for more details and examples.
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* @example
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* const iterable = client.listLocationsAsync(request);
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* for await (const response of iterable) {
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* // process response
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* }
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*/
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listLocationsAsync(request, options) {
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request = request || {};
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options = options || {};
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options.otherArgs = options.otherArgs || {};
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options.otherArgs.headers = options.otherArgs.headers || {};
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options.otherArgs.headers['x-goog-request-params'] =
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routingHeader.fromParams({
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name: request.name || '',
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});
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options = options || {};
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const callSettings = new gax.CallSettings(options);
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this.initialize();
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return this.descriptors.page.listLocations.asyncIterate(this.innerApiCalls['listLocations'], request, callSettings);
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}
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/**
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* Terminate the gRPC channel and close the client.
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*
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* The client will no longer be usable and all future behavior is undefined.
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* @returns {Promise} A promise that resolves when the client is closed.
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*/
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close() {
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this.initialize();
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if (!this._terminated) {
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return this.locationsStub.then(stub => {
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this._terminated = true;
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stub.close();
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});
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}
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return Promise.resolve();
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}
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}
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exports.LocationsClient = LocationsClient;
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//# sourceMappingURL=locationService.js.map
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