68 lines
2.6 KiB
JavaScript
68 lines
2.6 KiB
JavaScript
"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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if (typeof b !== "function" && b !== null)
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throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.InMemoryStore = void 0;
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var key_value_filesystem_1 = require("../generic/key_value_filesystem");
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/**
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* A simple in-memory key-value store backed by a JavaScript object.
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*/
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var InMemoryStore = /** @class */ (function () {
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function InMemoryStore() {
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this.store = {};
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}
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InMemoryStore.prototype.name = function () { return InMemoryFileSystem.Name; };
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InMemoryStore.prototype.clear = function () { this.store = {}; };
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InMemoryStore.prototype.beginTransaction = function (type) {
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return new key_value_filesystem_1.SimpleSyncRWTransaction(this);
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};
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InMemoryStore.prototype.get = function (key) {
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return this.store[key];
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};
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InMemoryStore.prototype.put = function (key, data, overwrite) {
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if (!overwrite && this.store.hasOwnProperty(key)) {
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return false;
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}
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this.store[key] = data;
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return true;
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};
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InMemoryStore.prototype.del = function (key) {
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delete this.store[key];
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};
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return InMemoryStore;
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}());
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exports.InMemoryStore = InMemoryStore;
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/**
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* A simple in-memory file system backed by an InMemoryStore.
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* Files are not persisted across page loads.
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*/
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var InMemoryFileSystem = /** @class */ (function (_super) {
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__extends(InMemoryFileSystem, _super);
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function InMemoryFileSystem() {
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return _super.call(this, { store: new InMemoryStore() }) || this;
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}
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/**
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* Creates an InMemoryFileSystem instance.
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*/
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InMemoryFileSystem.Create = function (options, cb) {
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cb(null, new InMemoryFileSystem());
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};
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InMemoryFileSystem.Name = "InMemory";
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InMemoryFileSystem.Options = {};
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return InMemoryFileSystem;
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}(key_value_filesystem_1.SyncKeyValueFileSystem));
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exports.default = InMemoryFileSystem;
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//# sourceMappingURL=InMemory.js.map
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