"use strict";
// Copyright 2019 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 });
const gax = require("google-gax");
const path = require("path");
const gapicConfig = require("./translation_service_client_config.json");
const version = require('../../../package.json').version;
class TranslationServiceClient {
/**
* Construct an instance of TranslationServiceClient.
*
* @@param {object} [options] - The configuration object. See the subsequent
* parameters for more details.
* @@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://developers.google.com/identity/protocols/application-default-credentials
* Application Default Credentials}, your project ID will be detected
* automatically.
* @@param {function} [options.promise] - Custom promise module to use instead
* of native Promises.
* @@param {string} [options.apiEndpoint] - The domain name of the
* API remote host.
*/
constructor(opts) {
/*
Provides natural language translation operations.
*/
this._descriptors = { page: {}, stream: {}, longrunning: {} };
// Ensure that options include the service address and port.
const staticMembers = this.constructor;
const servicePath = opts && opts.servicePath ?
opts.servicePath :
((opts && opts.apiEndpoint) ? opts.apiEndpoint :
staticMembers.servicePath);
const port = opts && opts.port ? opts.port : staticMembers.port;
if (!opts) {
opts = { servicePath, port };
}
opts.servicePath = opts.servicePath || servicePath;
opts.port = opts.port || port;
opts.clientConfig = opts.clientConfig || {};
const isBrowser = (typeof window !== 'undefined');
if (isBrowser) {
opts.fallback = true;
}
// If we are in browser, we are already using fallback because of the
// "browser" field in package.json.
// But if we were explicitly requested to use fallback, let's do it now.
const gaxModule = !isBrowser && opts.fallback ? gax.fallback : gax;
// Create a `gaxGrpc` object, with any grpc-specific options
// sent to the client.
opts.scopes = this.constructor.scopes;
const gaxGrpc = new gaxModule.GrpcClient(opts);
// Save the auth object to the client, for use by other methods.
this.auth = gaxGrpc.auth;
// Determine the client header string.
const clientHeader = [
`gl-node/${process.version}`, `grpc/${gaxGrpc.grpcVersion}`,
`gax/${gaxModule.version}`, `gapic/${version}`,
`gl-web/${gaxModule.version}`
];
if (opts.libName && opts.libVersion) {
clientHeader.push(`${opts.libName}/${opts.libVersion}`);
}
// Load the applicable protos.
// For Node.js, pass the path to JSON proto file.
// For browsers, pass the JSON content.
const nodejsProtoPath = path.join(__dirname, '..', '..', 'protos', 'protos.json');
const protos = gaxGrpc.loadProto(opts.fallback ? require('../../protos/protos.json') : nodejsProtoPath);
// 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 = {
listGlossaries: new gaxModule.PageDescriptor('pageToken', 'nextPageToken', 'glossaries')
};
// This API contains "long-running operations", which return a
// an Operation object that allows for tracking of the operation,
// rather than holding a request open.
const protoFilesRoot = opts.fallback ?
gaxModule.protobuf.Root.fromJSON(require('../../protos/protos.json')) :
gaxModule.protobuf.loadSync(nodejsProtoPath);
const operationsClient = gaxModule
.lro({
auth: this.auth,
grpc: 'grpc' in gaxGrpc ? gaxGrpc.grpc : undefined
})
.operationsClient(opts);
const batchTranslateTextResponse = protoFilesRoot.lookup('BatchTranslateResponse');
const batchTranslateTextMetadata = protoFilesRoot.lookup('BatchTranslateMetadata');
const createGlossaryResponse = protoFilesRoot.lookup('Glossary');
const createGlossaryMetadata = protoFilesRoot.lookup('CreateGlossaryMetadata');
const deleteGlossaryResponse = protoFilesRoot.lookup('DeleteGlossaryResponse');
const deleteGlossaryMetadata = protoFilesRoot.lookup('DeleteGlossaryMetadata');
this._descriptors.longrunning = {
batchTranslateText: new gaxModule.LongrunningDescriptor(operationsClient, batchTranslateTextResponse.decode.bind(batchTranslateTextResponse), batchTranslateTextMetadata.decode.bind(batchTranslateTextMetadata)),
createGlossary: new gaxModule.LongrunningDescriptor(operationsClient, createGlossaryResponse.decode.bind(createGlossaryResponse), createGlossaryMetadata.decode.bind(createGlossaryMetadata)),
deleteGlossary: new gaxModule.LongrunningDescriptor(operationsClient, deleteGlossaryResponse.decode.bind(deleteGlossaryResponse), deleteGlossaryMetadata.decode.bind(deleteGlossaryMetadata))
};
// Put together the default options sent with requests.
const defaults = gaxGrpc.constructSettings('google.cloud.translation.v3.TranslationService', 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 = {};
// Put together the "service stub" for
// google.showcase.v1alpha2.Echo.
const translationServiceStub = gaxGrpc.createStub(opts.fallback ?
// @ts-ignore Do not check types for loaded protos
protos.lookupService('google.cloud.translation.v3.TranslationService') :
// @ts-ignore Do not check types for loaded protos
protos.google.cloud.translation.v3.TranslationService, opts);
const translationServiceStubMethods = [
'translateText', 'detectLanguage', 'getSupportedLanguages',
'batchTranslateText', 'createGlossary', 'listGlossaries', 'getGlossary',
'deleteGlossary'
];
for (const methodName of translationServiceStubMethods) {
const innerCallPromise = translationServiceStub.then((stub) => (...args) => {
return stub[methodName].apply(stub, args);
}, (err) => () => {
throw err;
});
this._innerApiCalls[methodName] = gax.createApiCall(innerCallPromise, defaults[methodName], this._descriptors.page[methodName] ||
this._descriptors.stream[methodName] ||
this._descriptors.longrunning[methodName]);
}
}
/**
* The DNS address for this API service.
*/
static get servicePath() {
return 'translate.googleapis.com';
}
/**
* The DNS address for this API service - same as servicePath(),
* exists for compatibility reasons.
*/
static get apiEndpoint() {
return 'translate.googleapis.com';
}
/**
* The port for this API service.
*/
static get port() {
return 443;
}
/**
* The scopes needed to make gRPC calls for every method defined
* in this service.
*/
static get scopes() {
return [
'https://www.googleapis.com/auth/cloud-platform',
'https://www.googleapis.com/auth/cloud-translation'
];
}
getProjectId(callback) {
if (callback) {
this.auth.getProjectId(callback);
return;
}
return this.auth.getProjectId();
}
translateText(request, optionsOrCallback, callback) {
request = request || {};
let options = optionsOrCallback;
if (typeof options === 'function' && callback === undefined) {
callback = options;
options = {};
}
options = options || {};
return this._innerApiCalls.translateText(request, options, callback);
}
detectLanguage(request, optionsOrCallback, callback) {
request = request || {};
let options = optionsOrCallback;
if (typeof options === 'function' && callback === undefined) {
callback = options;
options = {};
}
options = options || {};
return this._innerApiCalls.detectLanguage(request, options, callback);
}
getSupportedLanguages(request, optionsOrCallback, callback) {
request = request || {};
let options = optionsOrCallback;
if (typeof options === 'function' && callback === undefined) {
callback = options;
options = {};
}
options = options || {};
return this._innerApiCalls.getSupportedLanguages(request, options, callback);
}
getGlossary(request, optionsOrCallback, callback) {
request = request || {};
let options = optionsOrCallback;
if (typeof options === 'function' && callback === undefined) {
callback = options;
options = {};
}
options = options || {};
return this._innerApiCalls.getGlossary(request, options, callback);
}
batchTranslateText(request, optionsOrCallback, callback) {
request = request || {};
let options = optionsOrCallback;
if (typeof options === 'function' && callback === undefined) {
callback = options;
options = {};
}
options = options || {};
return this._innerApiCalls.batchTranslateText(request, options, callback);
}
createGlossary(request, optionsOrCallback, callback) {
request = request || {};
let options = optionsOrCallback;
if (typeof options === 'function' && callback === undefined) {
callback = options;
options = {};
}
options = options || {};
return this._innerApiCalls.createGlossary(request, options, callback);
}
deleteGlossary(request, optionsOrCallback, callback) {
request = request || {};
let options = optionsOrCallback;
if (typeof options === 'function' && callback === undefined) {
callback = options;
options = {};
}
options = options || {};
return this._innerApiCalls.deleteGlossary(request, options, callback);
}
listGlossaries(request, optionsOrCallback, callback) {
request = request || {};
let options = optionsOrCallback;
if (typeof options === 'function' && callback === undefined) {
callback = options;
options = {};
}
options = options || {};
return this._innerApiCalls.listGlossaries(request, options, callback);
}
}
exports.TranslationServiceClient = TranslationServiceClient;
//# sourceMappingURL=translation_service_client.js.map