Operaciones de inserción

// Inserts a sample document describing a movie by using the Java driver
package org.example;
import java.util.Arrays;
import org.bson.Document;
import org.bson.types.ObjectId;
import com.mongodb.MongoException;
import com.mongodb.client.MongoClient;
import com.mongodb.client.MongoClients;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import com.mongodb.client.result.InsertOneResult;
import com.mongodb.client.result.InsertManyResult;
import java.util.List;
public class Insert {
    public static void main(String[] args) {
        // Replace the uri string with your MongoDB deployment's connection string
        String uri = "<connection string uri>";
        try (MongoClient mongoClient = MongoClients.create(uri)) {
            MongoDatabase database = mongoClient.getDatabase("sample_mflix");
            MongoCollection<Document> collection = database.getCollection("movies");
            // Inserts a sample document describing a movie into the collection
            InsertOneResult result = collection.insertOne(new Document()
                    .append("_id", new ObjectId())
                    .append("title", "Ski Bloopers")
                    .append("genres", Arrays.asList("Documentary", "Comedy")));
            // Prints the ID of the inserted document
            System.out.println("Inserted document id - insert one: " + result.getInsertedId());
            // Creates two sample documents containing a "title" field
            List<Document> movieList = Arrays.asList(
                    new Document().append("title", "Short Circuit 3"),
                    new Document().append("title", "The Lego Frozen Movie"));
            // Inserts sample documents describing movies into the collection
            InsertManyResult result = collection.insertMany(movieList);
            // Prints the IDs of the inserted documents
            System.out.println("Inserted document id - insert many: " + result.getInsertedIds());
        }
    }
}