@google-cloud/pubsub
Version:
Cloud Pub/Sub Client Library for Node.js
1,089 lines (1,088 loc) • 50.3 kB
JavaScript
"use strict";
// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// ** This file is automatically generated by gapic-generator-typescript. **
// ** https://github.com/googleapis/gapic-generator-typescript **
// ** All changes to this file may be overwritten. **
Object.defineProperty(exports, "__esModule", { value: true });
exports.SchemaServiceClient = void 0;
const jsonProtos = require("../../protos/protos.json");
const google_gax_1 = require("google-gax");
/**
* Client JSON configuration object, loaded from
* `src/v1/schema_service_client_config.json`.
* This file defines retry strategy and timeouts for all API methods in this library.
*/
const gapicConfig = require("./schema_service_client_config.json");
const version = require('../../../package.json').version;
/**
* Service for doing schema-related operations.
* @class
* @memberof v1
*/
class SchemaServiceClient {
_terminated = false;
_opts;
_providedCustomServicePath;
_gaxModule;
_gaxGrpc;
_protos;
_defaults;
_universeDomain;
_servicePath;
_log = google_gax_1.loggingUtils.log('pubsub');
auth;
descriptors = {
page: {},
stream: {},
longrunning: {},
batching: {},
};
warn;
innerApiCalls;
iamClient;
pathTemplates;
schemaServiceStub;
/**
* Construct an instance of SchemaServiceClient.
*
* @param {object} [options] - The configuration object.
* The options accepted by the constructor are described in detail
* in [this document](https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#creating-the-client-instance).
* The common options are:
* @param {object} [options.credentials] - Credentials object.
* @param {string} [options.credentials.client_email]
* @param {string} [options.credentials.private_key]
* @param {string} [options.email] - Account email address. Required when
* using a .pem or .p12 keyFilename.
* @param {string} [options.keyFilename] - Full path to the a .json, .pem, or
* .p12 key downloaded from the Google Developers Console. If you provide
* a path to a JSON file, the projectId option below is not necessary.
* NOTE: .pem and .p12 require you to specify options.email as well.
* @param {number} [options.port] - The port on which to connect to
* the remote host.
* @param {string} [options.projectId] - The project ID from the Google
* Developer's Console, e.g. 'grape-spaceship-123'. We will also check
* the environment variable GCLOUD_PROJECT for your project ID. If your
* app is running in an environment which supports
* {@link https://cloud.google.com/docs/authentication/application-default-credentials Application Default Credentials},
* your project ID will be detected automatically.
* @param {string} [options.apiEndpoint] - The domain name of the
* API remote host.
* @param {gax.ClientConfig} [options.clientConfig] - Client configuration override.
* Follows the structure of {@link gapicConfig}.
* @param {boolean} [options.fallback] - Use HTTP/1.1 REST mode.
* For more information, please check the
* {@link https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md#http11-rest-api-mode documentation}.
* @param {gax} [gaxInstance]: loaded instance of `google-gax`. Useful if you
* need to avoid loading the default gRPC version and want to use the fallback
* HTTP implementation. Load only fallback version and pass it to the constructor:
* ```
* const gax = require('google-gax/build/src/fallback'); // avoids loading google-gax with gRPC
* const client = new SchemaServiceClient({fallback: true}, gax);
* ```
*/
constructor(opts, gaxInstance) {
// Ensure that options include all the required fields.
const staticMembers = this.constructor;
if (opts?.universe_domain &&
opts?.universeDomain &&
opts?.universe_domain !== opts?.universeDomain) {
throw new Error('Please set either universe_domain or universeDomain, but not both.');
}
const universeDomainEnvVar = typeof process === 'object' && typeof process.env === 'object'
? process.env['GOOGLE_CLOUD_UNIVERSE_DOMAIN']
: undefined;
this._universeDomain =
opts?.universeDomain ??
opts?.universe_domain ??
universeDomainEnvVar ??
'googleapis.com';
this._servicePath = 'pubsub.' + this._universeDomain;
const servicePath = opts?.servicePath || opts?.apiEndpoint || this._servicePath;
this._providedCustomServicePath = !!(opts?.servicePath || opts?.apiEndpoint);
const port = opts?.port || staticMembers.port;
const clientConfig = opts?.clientConfig ?? {};
const fallback = opts?.fallback ??
(typeof window !== 'undefined' && typeof window?.fetch === 'function');
opts = Object.assign({ servicePath, port, clientConfig, fallback }, opts);
// Request numeric enum values if REST transport is used.
opts.numericEnums = true;
// If scopes are unset in options and we're connecting to a non-default endpoint, set scopes just in case.
if (servicePath !== this._servicePath && !('scopes' in opts)) {
opts['scopes'] = staticMembers.scopes;
}
// Load google-gax module synchronously if needed
if (!gaxInstance) {
gaxInstance = require('google-gax');
}
// Choose either gRPC or proto-over-HTTP implementation of google-gax.
this._gaxModule = opts.fallback ? gaxInstance.fallback : gaxInstance;
// Create a `gaxGrpc` object, with any grpc-specific options sent to the client.
this._gaxGrpc = new this._gaxModule.GrpcClient(opts);
// Save options to use in initialize() method.
this._opts = opts;
// Save the auth object to the client, for use by other methods.
this.auth = this._gaxGrpc.auth;
// Set useJWTAccessWithScope on the auth object.
this.auth.useJWTAccessWithScope = true;
// Set defaultServicePath on the auth object.
this.auth.defaultServicePath = this._servicePath;
// Set the default scopes in auth client if needed.
if (servicePath === this._servicePath) {
this.auth.defaultScopes = staticMembers.scopes;
}
this.iamClient = new this._gaxModule.IamClient(this._gaxGrpc, opts);
// Determine the client header string.
const clientHeader = [`gax/${this._gaxModule.version}`, `gapic/${version}`];
if (typeof process === 'object' && 'versions' in process) {
clientHeader.push(`gl-node/${process.versions.node}`);
}
else {
clientHeader.push(`gl-web/${this._gaxModule.version}`);
}
if (!opts.fallback) {
clientHeader.push(`grpc/${this._gaxGrpc.grpcVersion}`);
}
else {
clientHeader.push(`rest/${this._gaxGrpc.grpcVersion}`);
}
if (opts.libName && opts.libVersion) {
clientHeader.push(`${opts.libName}/${opts.libVersion}`);
}
// Load the applicable protos.
this._protos = this._gaxGrpc.loadProtoJSON(jsonProtos);
// This API contains "path templates"; forward-slash-separated
// identifiers to uniquely identify resources within the API.
// Create useful helper objects for these.
this.pathTemplates = {
projectPathTemplate: new this._gaxModule.PathTemplate('projects/{project}'),
projectTopicPathTemplate: new this._gaxModule.PathTemplate('projects/{project}/topics/{topic}'),
schemaPathTemplate: new this._gaxModule.PathTemplate('projects/{project}/schemas/{schema}'),
snapshotPathTemplate: new this._gaxModule.PathTemplate('projects/{project}/snapshots/{snapshot}'),
subscriptionPathTemplate: new this._gaxModule.PathTemplate('projects/{project}/subscriptions/{subscription}'),
};
// Some of the methods on this service return "paged" results,
// (e.g. 50 results at a time, with tokens to get subsequent
// pages). Denote the keys used for pagination and results.
this.descriptors.page = {
listSchemas: new this._gaxModule.PageDescriptor('pageToken', 'nextPageToken', 'schemas'),
listSchemaRevisions: new this._gaxModule.PageDescriptor('pageToken', 'nextPageToken', 'schemas'),
};
// Put together the default options sent with requests.
this._defaults = this._gaxGrpc.constructSettings('google.pubsub.v1.SchemaService', gapicConfig, opts.clientConfig || {}, { 'x-goog-api-client': clientHeader.join(' ') });
// Set up a dictionary of "inner API calls"; the core implementation
// of calling the API is handled in `google-gax`, with this code
// merely providing the destination and request information.
this.innerApiCalls = {};
// Add a warn function to the client constructor so it can be easily tested.
this.warn = this._gaxModule.warn;
}
/**
* Initialize the client.
* Performs asynchronous operations (such as authentication) and prepares the client.
* This function will be called automatically when any class method is called for the
* first time, but if you need to initialize it before calling an actual method,
* feel free to call initialize() directly.
*
* You can await on this method if you want to make sure the client is initialized.
*
* @returns {Promise} A promise that resolves to an authenticated service stub.
*/
initialize() {
// If the client stub promise is already initialized, return immediately.
if (this.schemaServiceStub) {
return this.schemaServiceStub;
}
// Put together the "service stub" for
// google.pubsub.v1.SchemaService.
this.schemaServiceStub = this._gaxGrpc.createStub(this._opts.fallback
? this._protos.lookupService('google.pubsub.v1.SchemaService')
: // eslint-disable-next-line @typescript-eslint/no-explicit-any
this._protos.google.pubsub.v1.SchemaService, this._opts, this._providedCustomServicePath);
// Iterate over each of the methods that the service provides
// and create an API call method for each.
const schemaServiceStubMethods = [
'createSchema',
'getSchema',
'listSchemas',
'listSchemaRevisions',
'commitSchema',
'rollbackSchema',
'deleteSchemaRevision',
'deleteSchema',
'validateSchema',
'validateMessage',
];
for (const methodName of schemaServiceStubMethods) {
const callPromise = this.schemaServiceStub.then(stub => (...args) => {
if (this._terminated) {
return Promise.reject('The client has already been closed.');
}
const func = stub[methodName];
return func.apply(stub, args);
}, (err) => () => {
throw err;
});
const descriptor = this.descriptors.page[methodName] || undefined;
const apiCall = this._gaxModule.createApiCall(callPromise, this._defaults[methodName], descriptor, this._opts.fallback);
this.innerApiCalls[methodName] = apiCall;
}
return this.schemaServiceStub;
}
/**
* The DNS address for this API service.
* @deprecated Use the apiEndpoint method of the client instance.
* @returns {string} The DNS address for this service.
*/
static get servicePath() {
if (typeof process === 'object' &&
typeof process.emitWarning === 'function') {
process.emitWarning('Static servicePath is deprecated, please use the instance method instead.', 'DeprecationWarning');
}
return 'pubsub.googleapis.com';
}
/**
* The DNS address for this API service - same as servicePath.
* @deprecated Use the apiEndpoint method of the client instance.
* @returns {string} The DNS address for this service.
*/
static get apiEndpoint() {
if (typeof process === 'object' &&
typeof process.emitWarning === 'function') {
process.emitWarning('Static apiEndpoint is deprecated, please use the instance method instead.', 'DeprecationWarning');
}
return 'pubsub.googleapis.com';
}
/**
* The DNS address for this API service.
* @returns {string} The DNS address for this service.
*/
get apiEndpoint() {
return this._servicePath;
}
get universeDomain() {
return this._universeDomain;
}
/**
* The port for this API service.
* @returns {number} The default port for this service.
*/
static get port() {
return 443;
}
/**
* The scopes needed to make gRPC calls for every method defined
* in this service.
* @returns {string[]} List of default scopes.
*/
static get scopes() {
return [
'https://www.googleapis.com/auth/cloud-platform',
'https://www.googleapis.com/auth/pubsub',
];
}
/**
* Return the project ID used by this class.
* @returns {Promise} A promise that resolves to string containing the project ID.
*/
getProjectId(callback) {
if (callback) {
this.auth.getProjectId(callback);
return;
}
return this.auth.getProjectId();
}
createSchema(request, optionsOrCallback, callback) {
request = request || {};
let options;
if (typeof optionsOrCallback === 'function' && callback === undefined) {
callback = optionsOrCallback;
options = {};
}
else {
options = optionsOrCallback;
}
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
parent: request.parent ?? '',
});
this.initialize().catch(err => {
throw err;
});
this._log.info('createSchema request %j', request);
const wrappedCallback = callback
? (error, response, options, rawResponse) => {
this._log.info('createSchema response %j', response);
callback(error, response, options, rawResponse); // We verified callback above.
}
: undefined;
return this.innerApiCalls
.createSchema(request, options, wrappedCallback)
?.then(([response, options, rawResponse]) => {
this._log.info('createSchema response %j', response);
return [response, options, rawResponse];
});
}
getSchema(request, optionsOrCallback, callback) {
request = request || {};
let options;
if (typeof optionsOrCallback === 'function' && callback === undefined) {
callback = optionsOrCallback;
options = {};
}
else {
options = optionsOrCallback;
}
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
name: request.name ?? '',
});
this.initialize().catch(err => {
throw err;
});
this._log.info('getSchema request %j', request);
const wrappedCallback = callback
? (error, response, options, rawResponse) => {
this._log.info('getSchema response %j', response);
callback(error, response, options, rawResponse); // We verified callback above.
}
: undefined;
return this.innerApiCalls
.getSchema(request, options, wrappedCallback)
?.then(([response, options, rawResponse]) => {
this._log.info('getSchema response %j', response);
return [response, options, rawResponse];
});
}
commitSchema(request, optionsOrCallback, callback) {
request = request || {};
let options;
if (typeof optionsOrCallback === 'function' && callback === undefined) {
callback = optionsOrCallback;
options = {};
}
else {
options = optionsOrCallback;
}
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
name: request.name ?? '',
});
this.initialize().catch(err => {
throw err;
});
this._log.info('commitSchema request %j', request);
const wrappedCallback = callback
? (error, response, options, rawResponse) => {
this._log.info('commitSchema response %j', response);
callback(error, response, options, rawResponse); // We verified callback above.
}
: undefined;
return this.innerApiCalls
.commitSchema(request, options, wrappedCallback)
?.then(([response, options, rawResponse]) => {
this._log.info('commitSchema response %j', response);
return [response, options, rawResponse];
});
}
rollbackSchema(request, optionsOrCallback, callback) {
request = request || {};
let options;
if (typeof optionsOrCallback === 'function' && callback === undefined) {
callback = optionsOrCallback;
options = {};
}
else {
options = optionsOrCallback;
}
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
name: request.name ?? '',
});
this.initialize().catch(err => {
throw err;
});
this._log.info('rollbackSchema request %j', request);
const wrappedCallback = callback
? (error, response, options, rawResponse) => {
this._log.info('rollbackSchema response %j', response);
callback(error, response, options, rawResponse); // We verified callback above.
}
: undefined;
return this.innerApiCalls
.rollbackSchema(request, options, wrappedCallback)
?.then(([response, options, rawResponse]) => {
this._log.info('rollbackSchema response %j', response);
return [response, options, rawResponse];
});
}
deleteSchemaRevision(request, optionsOrCallback, callback) {
request = request || {};
let options;
if (typeof optionsOrCallback === 'function' && callback === undefined) {
callback = optionsOrCallback;
options = {};
}
else {
options = optionsOrCallback;
}
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
name: request.name ?? '',
});
this.initialize().catch(err => {
throw err;
});
this._log.info('deleteSchemaRevision request %j', request);
const wrappedCallback = callback
? (error, response, options, rawResponse) => {
this._log.info('deleteSchemaRevision response %j', response);
callback(error, response, options, rawResponse); // We verified callback above.
}
: undefined;
return this.innerApiCalls
.deleteSchemaRevision(request, options, wrappedCallback)
?.then(([response, options, rawResponse]) => {
this._log.info('deleteSchemaRevision response %j', response);
return [response, options, rawResponse];
});
}
deleteSchema(request, optionsOrCallback, callback) {
request = request || {};
let options;
if (typeof optionsOrCallback === 'function' && callback === undefined) {
callback = optionsOrCallback;
options = {};
}
else {
options = optionsOrCallback;
}
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
name: request.name ?? '',
});
this.initialize().catch(err => {
throw err;
});
this._log.info('deleteSchema request %j', request);
const wrappedCallback = callback
? (error, response, options, rawResponse) => {
this._log.info('deleteSchema response %j', response);
callback(error, response, options, rawResponse); // We verified callback above.
}
: undefined;
return this.innerApiCalls
.deleteSchema(request, options, wrappedCallback)
?.then(([response, options, rawResponse]) => {
this._log.info('deleteSchema response %j', response);
return [response, options, rawResponse];
});
}
validateSchema(request, optionsOrCallback, callback) {
request = request || {};
let options;
if (typeof optionsOrCallback === 'function' && callback === undefined) {
callback = optionsOrCallback;
options = {};
}
else {
options = optionsOrCallback;
}
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
parent: request.parent ?? '',
});
this.initialize().catch(err => {
throw err;
});
this._log.info('validateSchema request %j', request);
const wrappedCallback = callback
? (error, response, options, rawResponse) => {
this._log.info('validateSchema response %j', response);
callback(error, response, options, rawResponse); // We verified callback above.
}
: undefined;
return this.innerApiCalls
.validateSchema(request, options, wrappedCallback)
?.then(([response, options, rawResponse]) => {
this._log.info('validateSchema response %j', response);
return [response, options, rawResponse];
});
}
validateMessage(request, optionsOrCallback, callback) {
request = request || {};
let options;
if (typeof optionsOrCallback === 'function' && callback === undefined) {
callback = optionsOrCallback;
options = {};
}
else {
options = optionsOrCallback;
}
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
parent: request.parent ?? '',
});
this.initialize().catch(err => {
throw err;
});
this._log.info('validateMessage request %j', request);
const wrappedCallback = callback
? (error, response, options, rawResponse) => {
this._log.info('validateMessage response %j', response);
callback(error, response, options, rawResponse); // We verified callback above.
}
: undefined;
return this.innerApiCalls
.validateMessage(request, options, wrappedCallback)
?.then(([response, options, rawResponse]) => {
this._log.info('validateMessage response %j', response);
return [response, options, rawResponse];
});
}
listSchemas(request, optionsOrCallback, callback) {
request = request || {};
let options;
if (typeof optionsOrCallback === 'function' && callback === undefined) {
callback = optionsOrCallback;
options = {};
}
else {
options = optionsOrCallback;
}
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
parent: request.parent ?? '',
});
this.initialize().catch(err => {
throw err;
});
const wrappedCallback = callback
? (error, values, nextPageRequest, rawResponse) => {
this._log.info('listSchemas values %j', values);
callback(error, values, nextPageRequest, rawResponse); // We verified callback above.
}
: undefined;
this._log.info('listSchemas request %j', request);
return this.innerApiCalls
.listSchemas(request, options, wrappedCallback)
?.then(([response, input, output]) => {
this._log.info('listSchemas values %j', response);
return [response, input, output];
});
}
/**
* Equivalent to `listSchemas`, but returns a NodeJS Stream object.
* @param {Object} request
* The request object that will be sent.
* @param {string} request.parent
* Required. The name of the project in which to list schemas.
* Format is `projects/{project-id}`.
* @param {google.pubsub.v1.SchemaView} request.view
* The set of Schema fields to return in the response. If not set, returns
* Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
* retrieve all fields.
* @param {number} request.pageSize
* Maximum number of schemas to return.
* @param {string} request.pageToken
* The value returned by the last `ListSchemasResponse`; indicates that
* this is a continuation of a prior `ListSchemas` call, and that the
* system should return the next page of data.
* @param {object} [options]
* Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
* @returns {Stream}
* An object stream which emits an object representing {@link protos.google.pubsub.v1.Schema|Schema} on 'data' event.
* The client library will perform auto-pagination by default: it will call the API as many
* times as needed. Note that it can affect your quota.
* We recommend using `listSchemasAsync()`
* method described below for async iteration which you can stop as needed.
* Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation }
* for more details and examples.
*/
listSchemasStream(request, options) {
request = request || {};
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
parent: request.parent ?? '',
});
const defaultCallSettings = this._defaults['listSchemas'];
const callSettings = defaultCallSettings.merge(options);
this.initialize().catch(err => {
throw err;
});
this._log.info('listSchemas stream %j', request);
return this.descriptors.page.listSchemas.createStream(this.innerApiCalls.listSchemas, request, callSettings);
}
/**
* Equivalent to `listSchemas`, but returns an iterable object.
*
* `for`-`await`-`of` syntax is used with the iterable to get response elements on-demand.
* @param {Object} request
* The request object that will be sent.
* @param {string} request.parent
* Required. The name of the project in which to list schemas.
* Format is `projects/{project-id}`.
* @param {google.pubsub.v1.SchemaView} request.view
* The set of Schema fields to return in the response. If not set, returns
* Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
* retrieve all fields.
* @param {number} request.pageSize
* Maximum number of schemas to return.
* @param {string} request.pageToken
* The value returned by the last `ListSchemasResponse`; indicates that
* this is a continuation of a prior `ListSchemas` call, and that the
* system should return the next page of data.
* @param {object} [options]
* Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
* @returns {Object}
* An iterable Object that allows {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols | async iteration }.
* When you iterate the returned iterable, each element will be an object representing
* {@link protos.google.pubsub.v1.Schema|Schema}. The API will be called under the hood as needed, once per the page,
* so you can stop the iteration when you don't need more results.
* Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation }
* for more details and examples.
*/
listSchemasAsync(request, options) {
request = request || {};
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
parent: request.parent ?? '',
});
const defaultCallSettings = this._defaults['listSchemas'];
const callSettings = defaultCallSettings.merge(options);
this.initialize().catch(err => {
throw err;
});
this._log.info('listSchemas iterate %j', request);
return this.descriptors.page.listSchemas.asyncIterate(this.innerApiCalls['listSchemas'], request, callSettings);
}
listSchemaRevisions(request, optionsOrCallback, callback) {
request = request || {};
let options;
if (typeof optionsOrCallback === 'function' && callback === undefined) {
callback = optionsOrCallback;
options = {};
}
else {
options = optionsOrCallback;
}
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
name: request.name ?? '',
});
this.initialize().catch(err => {
throw err;
});
const wrappedCallback = callback
? (error, values, nextPageRequest, rawResponse) => {
this._log.info('listSchemaRevisions values %j', values);
callback(error, values, nextPageRequest, rawResponse); // We verified callback above.
}
: undefined;
this._log.info('listSchemaRevisions request %j', request);
return this.innerApiCalls
.listSchemaRevisions(request, options, wrappedCallback)
?.then(([response, input, output]) => {
this._log.info('listSchemaRevisions values %j', response);
return [response, input, output];
});
}
/**
* Equivalent to `listSchemaRevisions`, but returns a NodeJS Stream object.
* @param {Object} request
* The request object that will be sent.
* @param {string} request.name
* Required. The name of the schema to list revisions for.
* @param {google.pubsub.v1.SchemaView} request.view
* The set of Schema fields to return in the response. If not set, returns
* Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
* retrieve all fields.
* @param {number} request.pageSize
* The maximum number of revisions to return per page.
* @param {string} request.pageToken
* The page token, received from a previous ListSchemaRevisions call.
* Provide this to retrieve the subsequent page.
* @param {object} [options]
* Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
* @returns {Stream}
* An object stream which emits an object representing {@link protos.google.pubsub.v1.Schema|Schema} on 'data' event.
* The client library will perform auto-pagination by default: it will call the API as many
* times as needed. Note that it can affect your quota.
* We recommend using `listSchemaRevisionsAsync()`
* method described below for async iteration which you can stop as needed.
* Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation }
* for more details and examples.
*/
listSchemaRevisionsStream(request, options) {
request = request || {};
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
name: request.name ?? '',
});
const defaultCallSettings = this._defaults['listSchemaRevisions'];
const callSettings = defaultCallSettings.merge(options);
this.initialize().catch(err => {
throw err;
});
this._log.info('listSchemaRevisions stream %j', request);
return this.descriptors.page.listSchemaRevisions.createStream(this.innerApiCalls.listSchemaRevisions, request, callSettings);
}
/**
* Equivalent to `listSchemaRevisions`, but returns an iterable object.
*
* `for`-`await`-`of` syntax is used with the iterable to get response elements on-demand.
* @param {Object} request
* The request object that will be sent.
* @param {string} request.name
* Required. The name of the schema to list revisions for.
* @param {google.pubsub.v1.SchemaView} request.view
* The set of Schema fields to return in the response. If not set, returns
* Schemas with `name` and `type`, but not `definition`. Set to `FULL` to
* retrieve all fields.
* @param {number} request.pageSize
* The maximum number of revisions to return per page.
* @param {string} request.pageToken
* The page token, received from a previous ListSchemaRevisions call.
* Provide this to retrieve the subsequent page.
* @param {object} [options]
* Call options. See {@link https://googleapis.dev/nodejs/google-gax/latest/interfaces/CallOptions.html|CallOptions} for more details.
* @returns {Object}
* An iterable Object that allows {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols | async iteration }.
* When you iterate the returned iterable, each element will be an object representing
* {@link protos.google.pubsub.v1.Schema|Schema}. The API will be called under the hood as needed, once per the page,
* so you can stop the iteration when you don't need more results.
* Please see the {@link https://github.com/googleapis/gax-nodejs/blob/master/client-libraries.md#auto-pagination | documentation }
* for more details and examples.
*/
listSchemaRevisionsAsync(request, options) {
request = request || {};
options = options || {};
options.otherArgs = options.otherArgs || {};
options.otherArgs.headers = options.otherArgs.headers || {};
options.otherArgs.headers['x-goog-request-params'] =
this._gaxModule.routingHeader.fromParams({
name: request.name ?? '',
});
const defaultCallSettings = this._defaults['listSchemaRevisions'];
const callSettings = defaultCallSettings.merge(options);
this.initialize().catch(err => {
throw err;
});
this._log.info('listSchemaRevisions iterate %j', request);
return this.descriptors.page.listSchemaRevisions.asyncIterate(this.innerApiCalls['listSchemaRevisions'], request, callSettings);
}
/**
* Gets the access control policy for a resource. Returns an empty policy
* if the resource exists and does not have a policy set.
*
* @param {Object} request
* The request object that will be sent.
* @param {string} request.resource
* REQUIRED: The resource for which the policy is being requested.
* See the operation documentation for the appropriate value for this field.
* @param {Object} [request.options]
* OPTIONAL: A `GetPolicyOptions` object for specifying options to
* `GetIamPolicy`. This field is only used by Cloud IAM.
*
* This object should have the same structure as {@link google.iam.v1.GetPolicyOptions | GetPolicyOptions}.
* @param {Object} [options]
* Optional parameters. You can override the default settings for this call, e.g, timeout,
* retries, paginations, etc. See {@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html | gax.CallOptions} for the details.
* @param {function(?Error, ?Object)} [callback]
* The function which will be called with the result of the API call.
*
* The second parameter to the callback is an object representing {@link google.iam.v1.Policy | Policy}.
* @returns {Promise} - The promise which resolves to an array.
* The first element of the array is an object representing {@link google.iam.v1.Policy | Policy}.
* The promise has a method named "cancel" which cancels the ongoing API call.
*/
getIamPolicy(request, options, callback) {
return this.iamClient.getIamPolicy(request, options, callback);
}
/**
* Returns permissions that a caller has on the specified resource. If the
* resource does not exist, this will return an empty set of
* permissions, not a NOT_FOUND error.
*
* Note: This operation is designed to be used for building
* permission-aware UIs and command-line tools, not for authorization
* checking. This operation may "fail open" without warning.
*
* @param {Object} request
* The request object that will be sent.
* @param {string} request.resource
* REQUIRED: The resource for which the policy detail is being requested.
* See the operation documentation for the appropriate value for this field.
* @param {string[]} request.permissions
* The set of permissions to check for the `resource`. Permissions with
* wildcards (such as '*' or 'storage.*') are not allowed. For more
* information see {@link https://cloud.google.com/iam/docs/overview#permissions | IAM Overview }.
* @param {Object} [options]
* Optional parameters. You can override the default settings for this call, e.g, timeout,
* retries, paginations, etc. See {@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html | gax.CallOptions} for the details.
* @param {function(?Error, ?Object)} [callback]
* The function which will be called with the result of the API call.
*
* The second parameter to the callback is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
* @returns {Promise} - The promise which resolves to an array.
* The first element of the array is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
* The promise has a method named "cancel" which cancels the ongoing API call.
*/
setIamPolicy(request, options, callback) {
return this.iamClient.setIamPolicy(request, options, callback);
}
/**
* Returns permissions that a caller has on the specified resource. If the
* resource does not exist, this will return an empty set of
* permissions, not a NOT_FOUND error.
*
* Note: This operation is designed to be used for building
* permission-aware UIs and command-line tools, not for authorization
* checking. This operation may "fail open" without warning.
*
* @param {Object} request
* The request object that will be sent.
* @param {string} request.resource
* REQUIRED: The resource for which the policy detail is being requested.
* See the operation documentation for the appropriate value for this field.
* @param {string[]} request.permissions
* The set of permissions to check for the `resource`. Permissions with
* wildcards (such as '*' or 'storage.*') are not allowed. For more
* information see {@link https://cloud.google.com/iam/docs/overview#permissions | IAM Overview }.
* @param {Object} [options]
* Optional parameters. You can override the default settings for this call, e.g, timeout,
* retries, paginations, etc. See {@link https://googleapis.github.io/gax-nodejs/interfaces/CallOptions.html | gax.CallOptions} for the details.
* @param {function(?Error, ?Object)} [callback]
* The function which will be called with the result of the API call.
*
* The second parameter to the callback is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
* @returns {Promise} - The promise which resolves to an array.
* The first element of the array is an object representing {@link google.iam.v1.TestIamPermissionsResponse | TestIamPermissionsResponse}.
* The promise has a method named "cancel" which cancels the ongoing API call.
*
*/
testIamPermissions(request, options, callback) {
return this.iamClient.testIamPermissions(request, options, callback);
}
// --------------------
// -- Path templates --
// --------------------
/**
* Return a fully-qualified project resource name string.
*
* @param {string} project
* @returns {string} Resource name string.
*/
projectPath(project) {
return this.pathTemplates.projectPathTemplate.render({
project: project,
});
}
/**
* Parse the project from Project resource.
*
* @param {string} projectName
* A fully-qualified path representing Project resource.
* @returns {string} A string representing the project.
*/
matchProjectFromProjectName(projectName) {
return this.pathTemplates.projectPathTemplate.match(projectName).project;
}
/**
* Return a fully-qualified projectTopic resource name string.
*
* @param {string} project
* @param {string} topic
* @returns {string} Resource name string.
*/
projectTopicPath(project, topic) {
return this.pathTemplates.projectTopicPathTemplate.render({
project: project,
topic: topic,
});
}
/**
* Parse the project from ProjectTopic resource.
*
* @param {string} projectTopicName
* A fully-qualified path representing project_topic resource.
* @returns {string} A string representing the project.
*/
matchProjectFromProjectTopicName(projectTopicName) {
return this.pathTemplates.projectTopicPathTemplate.match(projectTopicName)
.project;
}
/**
* Parse the topic from ProjectTopic resource.
*
* @param {string} projectTopicName
* A fully-qualified path representing project_topic resource.
* @returns {string} A string representing the topic.
*/
matchTopicFromProjectTopicName(projectTopicName) {
return this.pathTemplates.projectTopicPathTemplate.match(projectTopicName)
.topic;
}
/**
* Return a fully-qualified schema resource name string.
*
* @param {string} project
* @param {string} schema
* @returns {string} Resource name string.
*/
schemaPath(project, schema) {
return this.pathTemplates.schemaPathTemplate.render({
project: project,
schema: schema,
});
}
/**
* Parse the project from Schema resource.
*
* @param {string} schemaName
* A fully-qualified path representing Schema resource.
* @returns {string} A string representing the project.
*/
matchProjectFromSchemaName(schemaName) {
return this.pathTemplates.schemaPathTemplate.match(schemaName).project;
}
/**
* Parse the schema from Schema resource.
*
* @param {string} schemaName
* A fully-qualified path representing Schema resource.
* @returns {string} A string representing the schema.
*/
matchSchemaFromSchemaName(schemaName) {
return this.pathTemplates.schemaPathTemplate.match(schemaName).schema;
}
/**
* Return a fully-qualified snapshot resource name string.
*
* @param {string} project
* @param {string} snapshot
* @returns {string} Resource name string.
*/
snapshotPath(project, snapshot) {
return this.pathTemplates.snapshotPathTemplate.render({
project: project,
snapshot: snapshot,
});
}
/**
* Parse the project from Snapshot resource.
*
* @param {string} snapshotName
* A fully-qualified path representing Snapshot resource.
* @returns {string} A string representing the project.
*/
matchProjectFromSnapshotName(snapshotName) {
return this.pathTemplates.snapshotPathTemplate.match(snapshotName).project;
}
/**
* Parse the snapshot from Snapshot resource.
*
* @param {string} snapshotName
* A fully-qualified path representing Snapshot resource.
* @returns {string} A string representing the snapshot.
*/
matchSnapshotFromSnapshotName(snapshotName) {
return this.pathTemplates.snapshotPathTemplate.match(snapshotName).snapshot;
}
/**
* Return a fully-qualified subscription resource name string.
*
* @param {string} project
* @param {string} subscription
* @returns {string} Resource name string.
*/
subscriptionPath(project, subscription) {
return this.pathTemplates.subscriptionPathTemplate.render({
project: project,
subscription: subscription,
});
}
/**
* Parse the project from Subscription resource.
*
* @param {string} subscriptionName
* A fully-qualified path representing Subscription resource.
* @returns {string} A string representing the project.
*/
matchProjectFromSubscriptionName(subscriptionName) {
return this.pathTemplates.subscriptionPathTemplate.match(subscriptionName)
.project;
}
/**
* Parse the subscription from Subscription resource.
*
* @param {string} subscriptionName
* A fully-qualified path representing Subscription resource.
* @returns {string} A string representing the subscription.
*/
matchSubscriptionFromSubscriptionName(subscriptionName) {
return this.pathTemplates.subscriptionPathTemplate.match(subscriptionName)
.subscription;
}
/**
* Terminate the gRPC channel and close the client.
*
* The client will no longer be usable and all future behavior is undefined.
* @returns {Promise} A promise that resolves when the client is closed.
*/
close() {
if (this.schemaServiceStub && !this._terminated) {
return this.schemaServiceStub.then(stub => {
this._log.info('ending gRPC channel');