tsbase/Persistence/GenericStorage/InMemoryStorage.js

Base class libraries for TypeScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.InMemoryStorage = void 0;
const Command_1 = require("../../Patterns/CommandQuery/Command");
const Query_1 = require("../../Patterns/CommandQuery/Query");
/**
 * Provides a generic interface for storing values in an in-memory Map object
 */
class InMemoryStorage {
    constructor() {
        this.storageMap = new Map();
    }
    Get(_type, key) {
        return this.GetValue(key);
    }
    Set(key, value) {
        return new Command_1.Command(() => {
            this.storageMap.set(key, value);
        }).Execute();
    }
    GetValue(key) {
        return new Query_1.Query(() => {
            const value = this.storageMap.get(key);
            if (value) {
                return value;
            }
            else {
                return null;
            }
        }).Execute();
    }
    SetValue(key, value) {
        return this.Set(key, value);
    }
    Remove(key) {
        return new Command_1.Command(() => this.storageMap.delete(key)).Execute();
    }
}
exports.InMemoryStorage = InMemoryStorage;
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