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 javaapplication1; import java.net.UnknownHostException; import java.util.Date; import com.mongodb.BasicDBObject; import com.mongodb.DB; import com.mongodb.DBCollection; import com.mongodb.DBCursor; import com.mongodb.DBObject; import com.mongodb.MongoClient; import com.mongodb.MongoException; import java.util.List; import org.bson.Document; /** * Java + MongoDB Hello world Example * */ public class InsertUser { public static void main(String[] args) { MongoClient mongo = new MongoClient("localhost", 27017); DB db = mongo.getDB("PaperTree"); DBCollection user = db.getCollection("User"); Document d = new Document(); d.put("Name", new Document().append("First Name", "Akshay").append("Last Name", "Chandila")); d.put("Email", "akki@gmail.com"); d.put("Interests", "Computer Science"); d.put("Password", "shaolinp"); d.put("Security Question", "a?"); d.put("Security Answer", "b"); DBObject ob = new BasicDBObject(d); user.insert(ob); DBObject ob1 = new BasicDBObject(new Document("Password", "shaolinp")); DBObject ob2 = new BasicDBObject(new Document("$set", new Document("Security Answer", "Akshay1234"))); user.update(ob1, ob2); String tm = "shaolghjmkl;inp"; DBObject ob3 = new BasicDBObject(new Document("Password", tm)); DBCursor c2 = user.find(ob3); System.out.println(c2.count()); } }