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node_modules/selenium-webdriver/lib/goog/net/xmlhttpfactory.js
Maintainability
97.35
Lines of code
47
Difficulty
7.88
Estimated Errors
0.12
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// Copyright 2010 The Closure Library Authors. All Rights Reserved. // // 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 // // 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. /** * @fileoverview Interface for a factory for creating XMLHttpRequest objects * and metadata about them. * @author dbk@google.com (David Barrett-Kahn) */ goog.provide('goog.net.XmlHttpFactory'); /** @suppress {extraRequire} Typedef. */ goog.require('goog.net.XhrLike'); /** * Abstract base class for an XmlHttpRequest factory. * @constructor */ goog.net.XmlHttpFactory = function() { }; /** * Cache of options - we only actually call internalGetOptions once. * @type {Object} * @private */ goog.net.XmlHttpFactory.prototype.cachedOptions_ = null; /** * @return {!goog.net.XhrLike.OrNative} A new XhrLike instance. */ goog.net.XmlHttpFactory.prototype.createInstance = goog.abstractMethod; /** * @return {Object} Options describing how xhr objects obtained from this * factory should be used. */ goog.net.XmlHttpFactory.prototype.getOptions = function() { return this.cachedOptions_ || (this.cachedOptions_ = this.internalGetOptions()); }; /** * Override this method in subclasses to preserve the caching offered by * getOptions(). * @return {Object} Options describing how xhr objects obtained from this * factory should be used. * @protected */ goog.net.XmlHttpFactory.prototype.internalGetOptions = goog.abstractMethod;