Controller.MongoDatabase.java Source code

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Here is the source code for Controller.MongoDatabase.java

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package Controller;

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 java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author Garces
 */
public class MongoDatabase {
    @SuppressWarnings("FieldMayBeFinal")
    private DBCollection collection;

    public MongoDatabase() throws UnknownHostException {
        MongoClient mongoClient = new MongoClient();
        DB database = mongoClient.getDB("webimage");
        collection = database.getCollection("users");
    }

    public void insertUser(String username, String password) {
        List<String> images = new ArrayList<>();
        DBObject user = new BasicDBObject("_id", username).append("password", password).append("images", images);

        collection.insert(user);
    }

    public Boolean getUser(String username, String password) {
        DBObject query = new BasicDBObject("username", username);
        DBCursor cursor = collection.find(query);
        String bdPass = (String) cursor.next().get("password");
        return password.equals(bdPass);
    }

    public void insertPicture(String pictureName, String username) {
        BasicDBObject findQuery = new BasicDBObject("username", username);
        BasicDBObject innerUpdate = new BasicDBObject("images", new BasicDBObject("name", pictureName));
        BasicDBObject updateQuery = new BasicDBObject("$push", innerUpdate);
        collection.update(findQuery, updateQuery);
    }

}