@atomist/sdm
Version:
Atomist Software Delivery Machine SDK
58 lines • 2.26 kB
JavaScript
;
/*
* Copyright © 2020 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.InMemoryPreferenceStore = exports.InMemoryPreferenceStoreFactory = void 0;
const _ = require("lodash");
const AbstractPreferenceStore_1 = require("./AbstractPreferenceStore");
/**
* Factory to create a new InMemoryPreferenceStore instance
*/
const InMemoryPreferenceStoreFactory = ctx => new InMemoryPreferenceStore(ctx);
exports.InMemoryPreferenceStoreFactory = InMemoryPreferenceStoreFactory;
/**
* PreferenceStore implementation that simply stores preferences in-memory.
* Note: This is implementation is not intended for production usage.
*/
class InMemoryPreferenceStore extends AbstractPreferenceStore_1.AbstractPreferenceStore {
constructor(context) {
super(context);
this.store = {};
}
async doGet(name, namespace) {
const key = this.scopeKey(name, namespace);
return this.store[key];
}
async doPut(pref) {
const key = this.scopeKey(pref.name, pref.namespace);
this.store[key] = Object.assign(Object.assign({}, pref), { ttl: typeof pref.ttl === "number" ? Date.now() + pref.ttl : undefined });
}
async doList(namespace) {
const values = [];
_.forEach(this.store, (v, k) => {
if (!namespace || k.startsWith(`${namespace}_$_`)) {
values.push(v);
}
});
return values;
}
async doDelete(name, namespace) {
const key = this.scopeKey(name, namespace);
delete this.store[key];
}
}
exports.InMemoryPreferenceStore = InMemoryPreferenceStore;
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