Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.rorrell.personrest.data; import com.mongodb.MongoClient; import com.mongodb.client.MongoDatabase; /** * * @author rachel */ public class MongoDbConnector { private final MongoDatabase db; private static MongoDbConnector connector; private MongoDbConnector() { MongoClient client = new MongoClient("localhost", 27017); db = client.getDatabase("testrest"); } public static MongoDbConnector getInstance() { if (connector == null) connector = new MongoDbConnector(); return connector; } public MongoDatabase getDatabase() { return db; } }