Credits.java Source code

Introduction

Here is the source code for Credits.java

Source

/*
 * 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.
 */

/**
 *
 * @author teja
 */
import com.mongodb.MongoClient;
import com.mongodb.MongoException;
import com.mongodb.WriteConcern;

import com.mongodb.DB;
import com.mongodb.DBCollection;
import com.mongodb.BasicDBObject;
import com.mongodb.DBObject;
import com.mongodb.DBCursor;

import com.mongodb.ServerAddress;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class Credits {
    MongoClient mongoClient;
    DB db;

    Credits() {
        mongoClient = new MongoClient("localhost", 27017);

        // Now connect to your databases
        db = mongoClient.getDB("test");
    }

    String SetCredits(String name, int credits) {

        DBCollection coll = db.getCollection("User");
        BasicDBObject newDocument = new BasicDBObject().append("$inc",
                new BasicDBObject().append("Credits", credits));
        coll.update(new BasicDBObject().append("Username", name), newDocument);

        DBObject db = coll.findOne(new BasicDBObject().append("Username", name));
        String s = db.toString();
        String[] a = s.split(",");
        try {

            String b = a[a.length - 1];
            String[] c = b.split(":");
            System.out.println(c[1]);
            return c[1];
        } catch (Exception e) {
            return "0";
        }

    }

}