Tests.PrintFristElementOfCollection.java Source code

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Here is the source code for Tests.PrintFristElementOfCollection.java

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package Tests;

import java.net.UnknownHostException;
import java.util.Arrays;

import com.mongodb.MongoClient;
import com.mongodb.MongoCredential;
import com.mongodb.ServerAddress;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;

public class PrintFristElementOfCollection {

    public static void main(String[] args) throws UnknownHostException {

        MongoClient mongoClient = new MongoClient(new ServerAddress(),
                Arrays.asList(MongoCredential.createCredential("admin", "test", "password".toCharArray())));
        try {
            for (String databaseName : mongoClient.listDatabaseNames()) {
                System.out.println("Database: " + databaseName);
            }
            MongoDatabase db = mongoClient.getDatabase("test");
            MongoCollection coll = db.getCollection("test");
            System.out.println(coll.find().first());
        } finally {
            mongoClient.close();
        }
    }
}