How to use the node-red-contrib-viseo-nosql-manager.dbRegistry function in node-red-contrib-viseo-nosql-manager

'use strict';

const helper                = require('node-red-viseo-helper');
const extend                = require('extend');
const DbSelectorFactory     = require('./lib/database-selector.js');
const databaseRegistry      = require('node-red-contrib-viseo-nosql-manager').dbRegistry;
const DatabaseManager       = require('node-red-contrib-viseo-nosql-manager').DbManager;


// --------------------------------------------------------------------------
//  LOGS
// --------------------------------------------------------------------------


// --------------------------------------------------------------------------
//  NODE-RED
// --------------------------------------------------------------------------

module.exports = function(RED) {

    const register = function(config) {
        RED.nodes.createNode(this, config);

'use strict';

const helper                = require('node-red-viseo-helper');
const DbSelectorFactory     = require('./lib/database-selector.js');
const databaseRegistry      = require('node-red-contrib-viseo-nosql-manager').dbRegistry;
const DatabaseManager       = require('node-red-contrib-viseo-nosql-manager').DbManager;


// --------------------------------------------------------------------------
//  LOGS
// --------------------------------------------------------------------------


// --------------------------------------------------------------------------
//  NODE-RED
// --------------------------------------------------------------------------

module.exports = function(RED) {

    const register = function(config) {
        RED.nodes.createNode(this, config);

'use strict';

const MongoDBManager = require('./lib/mongodb-manager.js');
const dbRegistry = require('node-red-contrib-viseo-nosql-manager').dbRegistry;



// --------------------------------------------------------------------------
//  NODE-RED
// --------------------------------------------------------------------------

module.exports = function(RED) {
    const register = function(config) {
        RED.nodes.createNode(this, config);

        this.useConnectionString = config.useConnectionString;
        this.databaseManager = new MongoDBManager(RED, this);

        //remember to close connections on node-red stop
        let self = this;

'use strict';

const NeDBManager = require('./lib/nedb-manager.js');
const dbRegistry = require('node-red-contrib-viseo-nosql-manager').dbRegistry;
const helper   = require('node-red-viseo-helper');


// --------------------------------------------------------------------------
//  NODE-RED
// --------------------------------------------------------------------------

module.exports = function(RED) {
    
    const register = function(config) {
        RED.nodes.createNode(this, config);

        this.xlsx = config.xlsx;
        
        let dbPath = helper.resolve(config.path || '{cwd}/data/database.db', undefined, '');
        this.path = dbPath;