@tableau/taco-toolkit
Version:
Tableau Connector Toolkit
114 lines • 9.32 kB
JavaScript
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var error_codes_1 = require("../../shared/errors/error-codes");
var error_source_1 = require("../../shared/errors/error-source");
var status_code_1 = require("../../shared/errors/status-code");
var eps_logger_1 = require("../logging/eps-logger");
var network_adapter_1 = require("../modules/network-adapter");
var temp_data_manager_1 = require("../modules/temp-data-manager");
var extractor_status_1 = require("../types/extractor-status");
var server_utils_1 = require("../utils/server-utils");
var extractor_api_1 = __importDefault(require("./extractor-api"));
var extractor_message_1 = require("./extractor-message");
var table_manager_1 = require("./table-manager");
var Extractor = /** @class */ (function () {
function Extractor(extractorId, options, epsInstanceId, callerId, epsTempDirPath, networkAdapterOptions) {
this.extractorId = extractorId;
this.options = options;
this.health = {};
var tempDataManager = new temp_data_manager_1.TempDataManager(epsInstanceId, epsTempDirPath);
var networkAdapter = new network_adapter_1.NetworkAdapter(networkAdapterOptions);
this.tableManager = new table_manager_1.TableManager(extractorId, options, tempDataManager, networkAdapter);
this.extractorApi = new extractor_api_1.default(callerId, epsInstanceId, extractorId, options.connectionId, this.health, this.tableManager);
}
Extractor.prototype.start = function (portManager) {
return __awaiter(this, void 0, void 0, function () {
var port, errorMessage, status, handlerInputs, e_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
eps_logger_1.Logger.info({
title: 'Extractor run() begins',
connectionId: this.options.connectionId,
handlerInputs: this.options.handlerInputs,
});
return [4 /*yield*/, (0, server_utils_1.startServerWithRetry)(this.extractorApi.start.bind(this.extractorApi), portManager)];
case 1:
port = _a.sent();
if (!(this.health.errorMessage === undefined)) return [3 /*break*/, 6];
handlerInputs = this.options.handlerInputs;
_a.label = 2;
case 2:
_a.trys.push([2, 4, , 5]);
return [4 /*yield*/, this.tableManager.init(handlerInputs)];
case 3:
_a.sent();
status = extractor_status_1.ExtractorStatus.SchemaDone;
return [3 /*break*/, 5];
case 4:
e_1 = _a.sent();
eps_logger_1.Logger.logEPSError(status_code_1.StatusCode.Unhealthy, error_source_1.ErrorSources.Client, error_codes_1.ErrorCodes.P6WNIRTU, e_1);
status = extractor_status_1.ExtractorStatus.SchemaDone; //ExtractorUnhealthy
errorMessage = e_1.message;
this.health.errorMessage = errorMessage;
return [3 /*break*/, 5];
case 5: return [3 /*break*/, 7];
case 6:
// TODO: Would like this to be an error status, but it will affect monolith.
status = extractor_status_1.ExtractorStatus.SchemaDone; //ExtractorUnhealthy needed to parse port, etc.
_a.label = 7;
case 7:
(0, extractor_message_1.sendExtractorMessage)({
port: port,
status: status,
extractorId: this.extractorId,
errorMessage: errorMessage,
});
return [2 /*return*/];
}
});
});
};
return Extractor;
}());
exports.default = Extractor;
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