91 lines
2.6 KiB
TypeScript
91 lines
2.6 KiB
TypeScript
/**
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* @author Martin Karkowski
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* @email m.karkowski@zema.de
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* @create date 2021-03-23 07:30:19
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* @modify date 2021-04-09 09:28:02
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* @desc [description]
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*/
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import { generateId } from "../helpers/idMethods";
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import { LoggerLevel } from "../logger/nopeLogger";
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import { ICommunicationBridge } from "../types/nope/nopeCommunication.interface";
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import { Bridge } from "./bridge";
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import { AmqpLayer } from "./layers/amqpLayer";
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import { MQTTLayer } from "./layers/mqttLayer";
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import { IoSocketMirrorClient } from "./mirrors/ioSocketMirrorClient";
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import { IoSocketMirrorServer } from "./mirrors/ioSocketMirrorServer";
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// Define the Valid Layers
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export type validLayerOrMirror =
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| "event"
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| "amqp"
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| "io-server"
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| "io-client"
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| "mqtt";
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export const validLayers = {
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event: Bridge,
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amqp: AmqpLayer,
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"io-server": IoSocketMirrorServer,
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"io-client": IoSocketMirrorClient,
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mqtt: MQTTLayer,
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};
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export const layerDefaultParameters = {
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amqp: "localhost",
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"io-server": 7000,
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"io-client": "http://localhost:7000",
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mqtt: "mqtt://localhost:1883",
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};
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/**
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* Function, that will create a Bridge, based on the provided function.
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* Based on the parameter "layer", a corresponding layer or mirror will
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* be added to the bridge. You can provide custom parameters using the
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* parameter "parameter". This will receive either the uri or ports.
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* Additionally you are able to assign a log-level to the bridge.
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*
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* @export
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* @param {validLayerOrMirror} layer the layer to add
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* @param {(number | string)} [parameter=null] the parameter required for the additonal layer / mirror
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* @param {LoggerLevel} level the level of the debugger
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* @return {*} {ICommunicationBridge}
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*/
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export function getLayer(
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layer: validLayerOrMirror,
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parameter: number | string = null,
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level: LoggerLevel
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): ICommunicationBridge {
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// Create the Bridge
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const communicationBridge = new Bridge(generateId(), "communication", level);
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// Assign the Default Setting for the Channel.
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const params = parameter !== null ? parameter : layerDefaultParameters[layer];
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switch (layer) {
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case "amqp":
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communicationBridge.addLayer(new AmqpLayer(params));
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break;
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case "event":
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break;
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case "io-client":
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communicationBridge.addMirror(
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new IoSocketMirrorClient(params, level),
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true
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);
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break;
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case "io-server":
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communicationBridge.addMirror(
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new IoSocketMirrorServer(params, level),
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true
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);
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break;
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case "mqtt":
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communicationBridge.addLayer(new MQTTLayer(params) as any);
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break;
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}
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// Return the Bridge
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return communicationBridge as any as ICommunicationBridge;
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}
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