/*

  * Licensed under the MIT License

  * 

  * Copyright 2011 (c) Flávio Silva, flsilva.com

  *

  * Permission is hereby granted, free of charge, to any person

  * obtaining a copy of this software and associated documentation

  * files (the "Software"), to deal in the Software without

  * restriction, including without limitation the rights to use,

  * copy, modify, merge, publish, distribute, sublicense, and/or sell

  * copies of the Software, and to permit persons to whom the

  * Software is furnished to do so, subject to the following

  * conditions:

  *

  * The above copyright notice and this permission notice shall be

  * included in all copies or substantial portions of the Software.

  *

  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

  * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

  * OTHER DEALINGS IN THE SOFTWARE.

  * 

  * http://www.opensource.org/licenses/mit-license.php

  */

 package org.vostokframework.domain.loading.settings

 {

         import org.vostokframework.domain.loading.ILoadingSettingsFactory;

         import org.vostokframework.domain.loading.LoadPriority;

         /**

          * description

          * 

          * @author Flávio Silva

          */

         public class LoadingSettingsFactory implements ILoadingSettingsFactory

         {

                 /**

                  * @private

                  */

                 private var _defaultLoadingSettings:LoadingSettings;

                 public function get defaultLoadingSettings(): LoadingSettings { return _defaultLoadingSettings; }

                 /**

                  * description

                  * 

                  * @param asset

                  * @param fileLoader

                  */

                 public function LoadingSettingsFactory()

                 {

                         var defaultLoadingSettings:LoadingSettings = createDefaultLoadingSettings();

                         setDefaultLoadingSettings(defaultLoadingSettings);

                 }

                 public function create():LoadingSettings

                 {

                         return _defaultLoadingSettings.clone();

                 }

                 /**

                  * description

                  * 

                  * @param settings

                  * @throws         ArgumentError         if the <code>settings</code> argument is <code>null</code>.

                  */

                 public function setDefaultLoadingSettings(settings:LoadingSettings): void

                 {

                         if (!settings) throw new ArgumentError("Argument <settings> must not be null.");

                         _defaultLoadingSettings = settings;

                 }

                 /**

                  * @private

                  */

                 protected function createDefaultLoadingSettings():LoadingSettings

                 {

                         var cache:LoadingCacheSettings = new LoadingCacheSettings();

                         var extra:LoadingExtraSettings = new LoadingExtraSettings();

                         var media:LoadingMediaSettings = new LoadingMediaSettings();

                         var policy:LoadingPolicySettings = new LoadingPolicySettings();

                         var security:LoadingSecuritySettings = new LoadingSecuritySettings();

                         cache.allowInternalCache = true;

                         cache.killExternalCache = false;

                         media.autoCreateVideo = false;

                         media.autoResizeVideo = false;

                         media.autoStopStream = false;

                         media.bufferPercent = .1;

                         policy.latencyTimeout = 12000;

                         policy.maxAttempts = 2;

                         policy.priority = LoadPriority.MEDIUM;

                         var settings:LoadingSettings = new LoadingSettings();

                         settings.cache = cache;

                         settings.extra = extra;

                         settings.media = media;

                         settings.policy = policy;

                         settings.security = security;

                         return settings;

                 }

         }

 }