streaming_metrics_MetricsReporting.js
/**
* The copyright in this software is being made available under the BSD License,
* included below. This software may be subject to other third party and contributor
* rights, including patent rights, and no such rights are granted under this license.
*
* Copyright (c) 2013, Dash Industry Forum.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
* * Neither the name of Dash Industry Forum nor the names of its
* contributors may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
import DVBErrorsTranslator from './utils/DVBErrorsTranslator';
import MetricsReportingEvents from './MetricsReportingEvents';
import MetricsCollectionController from './controllers/MetricsCollectionController';
import MetricsHandlerFactory from './metrics/MetricsHandlerFactory';
import ReportingFactory from './reporting/ReportingFactory';
function MetricsReporting() {
let context = this.context;
let instance,
dvbErrorsTranslator;
/**
* Create a MetricsCollectionController, and a DVBErrorsTranslator
* @param {Object} config - dependancies from owner
* @return {MetricsCollectionController} Metrics Collection Controller
*/
function createMetricsReporting(config) {
dvbErrorsTranslator = DVBErrorsTranslator(context).getInstance({
eventBus: config.eventBus,
dashMetrics: config.dashMetrics,
metricsConstants: config.metricsConstants,
events: config.events
});
dvbErrorsTranslator.initialize();
return MetricsCollectionController(context).create(config);
}
/**
* Get the ReportingFactory to allow new reporters to be registered
* @return {ReportingFactory} Reporting Factory
*/
function getReportingFactory() {
return ReportingFactory(context).getInstance();
}
/**
* Get the MetricsHandlerFactory to allow new handlers to be registered
* @return {MetricsHandlerFactory} Metrics Handler Factory
*/
function getMetricsHandlerFactory() {
return MetricsHandlerFactory(context).getInstance();
}
instance = {
createMetricsReporting: createMetricsReporting,
getReportingFactory: getReportingFactory,
getMetricsHandlerFactory: getMetricsHandlerFactory
};
return instance;
}
MetricsReporting.__dashjs_factory_name = 'MetricsReporting';
const factory = dashjs.FactoryMaker.getClassFactory(MetricsReporting); /* jshint ignore:line */
factory.events = MetricsReportingEvents;
dashjs.FactoryMaker.updateClassFactory(MetricsReporting.__dashjs_factory_name, factory); /* jshint ignore:line */
export default factory;