| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 |
| * |
| * http://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. |
| */ |
| |
| 'use strict'; |
| |
| const FS = require('fs'); |
| const Util = require('util'); |
| const Errors = require('./Errors'); |
| const ArgumentChecker = require('./internal/ArgumentChecker'); |
| |
| /** |
| * Class representing Ignite client configuration. |
| * |
| * The configuration includes: |
| * - (mandatory) Ignite node endpoint(s) |
| * - (optional) user credentials for authentication |
| * - (optional) TLS enabling |
| * - (optional) connection options |
| */ |
| class IgniteClientConfiguration { |
| |
| /** |
| * Creates an instance of Ignite client configuration |
| * with the provided mandatory settings and default optional settings. |
| * |
| * By default, the client does not use authentication and secure connection. |
| * |
| * @param {...string} endpoints - Ignite node endpoint(s). |
| * The client randomly connects/reconnects to one of the specified node. |
| * |
| * @return {IgniteClientConfiguration} - new client configuration instance. |
| * |
| * @throws {IgniteClientError} if error. |
| */ |
| constructor(...endpoints) { |
| ArgumentChecker.notEmpty(endpoints, 'endpoints'); |
| this._endpoints = endpoints; |
| this._userName = null; |
| this._password = null; |
| this._useTLS = false; |
| this._options = null; |
| } |
| |
| |
| /** |
| * Sets username which will be used for authentication during the client's connection. |
| * |
| * If username is not set, the client does not use authentication during connection. |
| * |
| * @param {string} userName - username. If null, authentication is disabled. |
| * |
| * @return {IgniteClientConfiguration} - the same instance of the IgniteClientConfiguration. |
| * |
| * @throws {IgniteClientError} if error. |
| */ |
| setUserName(userName) { |
| this._userName = userName; |
| return this; |
| } |
| |
| /** |
| * Sets password which will be used for authentication during the client's connection. |
| * |
| * Password is ignored, if username is not set. |
| * If password is not set, it is considered empty. |
| * |
| * @param {string} password - password. If null, password is empty. |
| * |
| * @return {IgniteClientConfiguration} - the same instance of the IgniteClientConfiguration. |
| * |
| * @throws {IgniteClientError} if error. |
| */ |
| setPassword(password) { |
| this._password = password; |
| return this; |
| } |
| |
| /** |
| * Sets connection options. |
| * |
| * By default the client establishes a non-secure connection with default connection options defined by nodejs. |
| * |
| * @param {boolean} useTLS - if true, secure connection will be established; |
| * if false, non-secure connection will be established. |
| * @param {object} [connectionOptions=null] - connection options. |
| * - For non-secure connection options defined here {@link https://nodejs.org/api/net.html#net_net_createconnection_options_connectlistener} |
| * - For secure connection options defined here {@link https://nodejs.org/api/tls.html#tls_tls_connect_options_callback} |
| * |
| * @return {IgniteClientConfiguration} - the same instance of the IgniteClientConfiguration. |
| */ |
| setConnectionOptions(useTLS, connectionOptions = null) { |
| this._useTLS = useTLS; |
| this._options = connectionOptions; |
| return this; |
| } |
| } |
| |
| module.exports = IgniteClientConfiguration; |