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esiur-js/src/Stores/MemoryStore.js
2022-08-13 04:00:26 +03:00

94 lines
2.5 KiB
JavaScript

/*
* Copyright (c) 2017 Ahmed Kh. Zamil
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/**
* Created by Ahmed Zamil on 12/11/2017.
*/
"use strict";
import IStore from '../Resource/IStore.js'
import AsyncReply from '../Core/AsyncReply.js';
export default class MemoryStore extends IStore
{
constructor()
{
super();
this.resources = new Map();
}
put(resource)
{
this.resources.set(resource.instance.id, resource);
return new AsyncReply(true);
}
retrive(id)
{
if (this.resources[resource.instance.id])
return new AsyncReply(this.resources[resource.instance.id]);
else
return new AsyncReply(null);
}
get(path)
{
if (path.startsWith("$"))
{
let id = parseInt(path.substring(1));
return new AsyncReply (this.resources.get(id));
}
else
{
for(let r of this.resources.values())
{
if (r.instance.name == path)
return new AsyncReply(r);
}
}
return new AsyncReply(null);
}
link(resource)
{
if (resource.instance.store == this)
return this.instance.name + "/$" + resource.instance.id;
}
trigger(trigger)
{
return new AsyncReply(true);
}
record(resource, propertyName, value, age, dateTime)
{
}
getRecord(resource, fromDate, toDate)
{
}
}