analytics/webcontent/bi/js/dashboard-analytics/features/dashboard/queryService/QueryService2.js

'use strict';

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: Dashboard
 * (C) Copyright IBM Corp. 2019, 2020
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['../../../lib/@waca/dashboard-common/dist/core/APIFactory', '../../../widgets/livewidget/query/CommonQueryHelper', './QueryDefinition', './api/QueryService2API'], function (APIFactory, CommonQueryHelper, QueryDefinition, QueryServiceAPI2) {
	var QueryService2 = function (_CommonQueryHelper) {
		_inherits(QueryService2, _CommonQueryHelper);

		function QueryService2(options) {
			_classCallCheck(this, QueryService2);

			var internalQueryService = options.features['QueryService.internal'];

			var _this = _possibleConstructorReturn(this, _CommonQueryHelper.call(this, {
				queryService: internalQueryService
			}, options.features['Logger']));

			_this.dashboard = options.features['API'];
			_this.internalQueryService = internalQueryService;
			_this.queryClasses = {};
			return _this;
		}

		QueryService2.prototype.getAPI = function getAPI() {
			if (!this.queryServiceAPI) {
				this.queryServiceAPI = APIFactory.createAPI(this, [QueryServiceAPI2]);
			}
			return this.queryServiceAPI;
		};

		QueryService2.prototype.registerQueryClass = function registerQueryClass(queryProtocol, QueryClass) {
			if (this.queryClasses[queryProtocol]) {
				throw new Error('There is already a query class registered for ' + queryProtocol);
			}
			this.queryClasses[queryProtocol] = QueryClass;
		};

		QueryService2.prototype.createQueryDefinition = function createQueryDefinition(id, type) {
			return new QueryDefinition({ id: id, type: type }).getAPI();
		};

		QueryService2.prototype._getProtocol = function _getProtocol(definitionList) {
			var datasource = definitionList && definitionList.length > 0 ? definitionList[0].getDataSource() : null;
			return datasource && datasource.getProtocol();
		};

		QueryService2.prototype.createQuery = function createQuery(definitionList) {
			var queryProtocol = this._getProtocol(definitionList);
			var QueryClass = this.queryClasses[queryProtocol];
			if (QueryClass) {
				return new QueryClass({
					dashboard: this.dashboard,
					internalQueryService: this.internalQueryService,
					definitionList: definitionList
				});
			} else {
				throw new Error('Query class is not registered for ' + queryProtocol);
			}
		};

		return QueryService2;
	}(CommonQueryHelper);

	return QueryService2;
});
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