# Code coverage report for lib/services/model/dbConn.js

## Statements: 92.31% (12 / 13) Branches: 100% (0 / 0) Functions: 66.67% (2 / 3) Lines: 92.31% (12 / 13)

All files » lib/services/model/ » dbConn.js

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     /*
     * Copyright 2014 Telefonica Investigación y Desarrollo, S.A.U
     *
     * This file is part of fiware-iotagent-lib
     *
     * fiware-iotagent-lib is free software: you can redistribute it and/or
     * modify it under the terms of the GNU Affero General Public License as
     * published by the Free Software Foundation, either version 3 of the License,
     * or (at your option) any later version.
     *
     * fiware-iotagent-lib is distributed in the hope that it will be useful,
     * but WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
     * See the GNU Affero General Public License for more details.
     *
     * You should have received a copy of the GNU Affero General Public
     * License along with fiware-iotagent-lib.
     * If not, seehttp://www.gnu.org/licenses/.
     *
     * For those usages not covered by the GNU Affero General Public License
     * please contact with::daniel.moranjimenez@telefonica.com
     */
    'use strict';

    /**
     * This module sets up the connection with the mongodb through mongoose. This connection will be used
     * in mongoose schemas to persist objects.
     */

    var mongoose = require('mongoose'),
        defaultDb;

    function loadModels() {
        require('./Device').load(defaultDb);
    }

    /**
     * Creates a new connection to the Mongo DB.
     *
     */
    function init(host, db, callback) {
        /*jshint camelcase:false */

        defaultDb = mongoose.createConnection(host, db);
        defaultDb.db.serverConfig.options.auto_reconnect = true;
        defaultDb.on('error', function mongodbErrorHandler(error) {
            throw new Error(error);
        });

        loadModels();

        callback(null);
    }
    exports.init = init;
    exports.db = defaultDb;