@atomist/sdm-pack-aspect
Version:
an Atomist SDM Extension Pack for visualizing drift across an organization
67 lines • 3.1 kB
JavaScript
;
/*
* Copyright © 2019 Atomist, Inc.
*
* 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.
*/
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());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const automation_client_1 = require("@atomist/automation-client");
/**
* Perform the given operations with a database client connection
*
* Connection errors result in an exception.
* Errors thrown by the passed-in function result are logged, and the
* provided defaultResult is returned (or else undefined).
*
* @param {() => } clientFactory factory for clients
* @param {(c: ) => Promise<R>} what a function to run with the client
* @param {R} defaultResult return this in case of error. If not provided, return undefined
* @param description description of what we're doing. Allows for timing
* @return {Promise<R>}
*/
function doWithClient(description, clientFactory, what, defaultResult) {
return __awaiter(this, void 0, void 0, function* () {
const startTime = new Date().getTime();
const client = yield clientFactory();
let result;
try {
result = yield what(client);
}
catch (err) {
automation_client_1.logger.warn("Error accessing database: ", err);
if (typeof defaultResult === "function") {
// if you really want a default value that is a function,
// then pass a function of error that returns that function, please.
return defaultResult(err);
}
return defaultResult;
}
finally {
client.release();
const endTime = new Date().getTime();
automation_client_1.logger.debug("============= RDBMS operation ==================\n%s\n>>> Executed in %d milliseconds", description, endTime - startTime);
}
return result;
});
}
exports.doWithClient = doWithClient;
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