Example usage for com.mongodb Mongo Mongo

Introduction

In this page you can find the example usage for com.mongodb Mongo Mongo.

Prototype

Mongo(final MongoClientURI mongoURI, @Nullable final MongoDriverInformation mongoDriverInformation) 

Source Link

Usage

From source file:org.stocker.PingVerticle.java

License:Apache License

public void start() {

    JsonObject appConfig = container.config();
    JsonObject dbConfig = appConfig.getObject("mongo-persistor");
    Yoke yoke = new Yoke(this.vertx);
    DB mongoDB = null;//from www.  jav a 2 s  .  com
    try {
        Mongo mongo = new Mongo(dbConfig.getString("host"), dbConfig.getInteger("port"));
        mongoDB = mongo.getDB(dbConfig.getString("db_name"));
    } catch (UnknownHostException e) {
        e.printStackTrace();
    }

    final DBCollection stockCollection = mongoDB.getCollection("stocks");
    //TODO : inject these guys from a shared module which is a singleton instance
    // these guys ->
    AsyncHttpClient asyncHttpClient = new AsyncHttpClient();
    ZipReader zipReader = new ZipReaderImpl();
    StockDBClient stockDBClient = new StockDBClientImpl(stockCollection);
    StockDataClient stockDataClient = new StockDataClientImpl(asyncHttpClient, zipReader);
    DataAggregator dataAggregator = new DataAggregator(stockDBClient);
    PredictionService predictionService = new PredictionService(dataAggregator);
    //  ^ these guys

    // routes
    GetPredictionTemplatedRoute getPredictionTemplatedRoute = new GetPredictionTemplatedRoute(
            predictionService);
    GetPredictionRoute getPredictionRoute = new GetPredictionRoute(predictionService);
    UpdateRecordsRoute updateRecordsRoute = new UpdateRecordsRoute(stockDataClient, stockDBClient);
    GetStockRoute getStockRoute = new GetStockRoute(stockDBClient);
    GetAggregatedDataTemplatedRoute getAggregatedDataTemplatedRoute = new GetAggregatedDataTemplatedRoute(
            dataAggregator);
    GetAggregatedDataRoute getAggregatedDataRoute = new GetAggregatedDataRoute(dataAggregator);

    Router router = new Router();
    router.get("/healthCheck", new HealthCheck());
    router.post("/update/stocks/:date", updateRecordsRoute);
    router.get("/stock/:stock/date/:date", getStockRoute);
    router.get("/prediction/stock/:stock/type/:type", getPredictionTemplatedRoute);
    router.get("/prediction/stock/:stock", getPredictionRoute);
    router.get("/data/stock/:stock/type/:type", getAggregatedDataTemplatedRoute);
    router.get("/data/stock/:stock", getAggregatedDataRoute);

    yoke.use(new com.jetdrone.vertx.yoke.middleware.Logger()).use(new BodyParser()).use(router).listen(4080);

    //populateDB(updateRecordsRoute);
    container.logger().info("PingVerticle started : 4080");
    System.out.println("PingVerticle.start - ");
}

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From source file:org.thiesen.troy.TroyORMDAOFactory.java

License:Open Source License

private TroyORMDAOFactory(final String database, final String host, final int port,
        final TypeConversionMap conversionMap) throws UnknownHostException, MongoException {
    super();//from w w w.  java  2 s  . c  o  m
    final Mongo m = new Mongo(host, port);

    _dbConnection = m.getDB(database);
    _conversionMap = conversionMap;
}

---

From source file:org.uom.fit.level2.datavis.repository.ChatServicesImpl.java

@Override
public JSONArray getAll() {
    try {//from  www  .j  a  v  a2 s .  co m
        Mongo mongo = new Mongo("localhost", 27017);
        DB db = mongo.getDB("datarepo");
        DBCollection collection = db.getCollection("user");
        DBCursor cursor = collection.find();
        JSON json = new JSON();
        String dataUser = json.serialize(cursor);
        JSONParser parser = new JSONParser();
        Object obj = parser.parse(dataUser);
        JSONArray jsonarray = (JSONArray) obj;
        return jsonarray;
    } catch (Exception e) {
        System.out.println("Exception Error getAll");
        return null;
    }
}

---

From source file:org.uom.fit.level2.datavis.repository.ChatServicesImpl.java

@Override
public boolean saveChatData(ChatData chatData) {
    try {/*from ww w.j av a 2  s.com*/
        Mongo mongo = new Mongo("localhost", 27017);
        DB db = mongo.getDB("datarepo");
        DBCollection collection = db.getCollection("message");
        Gson gson = new Gson();
        DBObject dbObject = (DBObject) JSON.parse(gson.toJson(chatData));
        WriteResult result = collection.insert(WriteConcern.SAFE, dbObject);
        return true;
    } catch (Exception e) {
        System.out.println("Exception Error createProect");
        return false;
    }
}

---

From source file:org.uom.fit.level2.datavis.repository.ChatServicesImpl.java

@Override
public JSONArray getAllChatData(String message) {
    try {//from w  w  w  . j a va2 s.c  om
        Mongo mongo = new Mongo("localhost", 27017);
        DB db = mongo.getDB("chat");
        DBCollection collection = db.getCollection("message");
        BasicDBObject whereQuery = new BasicDBObject();
        BasicDBObject field = new BasicDBObject();
        BasicDBObject sortQuery = new BasicDBObject();

        whereQuery.put("message", message);
        field.put("senderName", 1);
        field.put("message", 1);
        field.put("receiverName", 1);
        field.put("imageData", 1);
        field.put("discription", 1);

        sortQuery.put("DateTime", 1);

        DBCursor cursor = collection.find(whereQuery, field).sort(sortQuery);
        JSON json = new JSON();
        String dataUser = json.serialize(cursor);
        JSONParser parser = new JSONParser();
        Object obj = parser.parse(dataUser);
        JSONArray jsonarray = (JSONArray) obj;
        return jsonarray;
    } catch (Exception e) {
        System.out.println("Exception Error getAll");
        return null;
    }
}

---

From source file:org.uom.fit.level2.datavis.repository.ChatServicesImpl.java

@Override
public JSONArray getAllChatDataAllMessage() {
    try {//w w  w  .java 2s  . co  m
        Mongo mongo = new Mongo("localhost", 27017);
        DB db = mongo.getDB("chat");
        DBCollection collection = db.getCollection("message");

        List<String> lst = collection.distinct("message");

        String json = new Gson().toJson(lst);
        JSONArray jsonarray = (JSONArray) new JSONParser().parse(json);
        return jsonarray;

    } catch (Exception e) {
        System.out.println("Exception Error getAllChatDataAllMEssage");
        return null;
    }
}

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From source file:org.vertx.java.busmods.persistor.MongoPersistor.java

License:Apache License

public void start() {
    super.start();

    host = super.getOptionalStringConfig("host", "localhost");
    port = super.getOptionalIntConfig("port", 27017);
    dbName = super.getMandatoryStringConfig("db_name");

    try {/*from w w  w . j a v  a 2s .  co  m*/
        mongo = new Mongo(host, port);
        db = mongo.getDB(dbName);
        eb.registerHandler(address, this);
    } catch (UnknownHostException e) {
        log.error("Failed to connect to mongo server", e);
    }
}

---

From source file:org.vertx.mods.MongoPersistor.java

License:Apache License

public void start() {
    super.start();

    address = getOptionalStringConfig("address", "vertx.mongopersistor");
    host = getOptionalStringConfig("host", "localhost");
    port = getOptionalIntConfig("port", 27017);
    dbName = getOptionalStringConfig("db_name", "default_db");
    username = getOptionalStringConfig("username", null);
    password = getOptionalStringConfig("password", null);

    try {/*from   w ww.  j  a v  a  2  s.  c o  m*/
        mongo = new Mongo(host, port);
        db = mongo.getDB(dbName);
        if (username != null && password != null) {
            db.authenticate(username, password.toCharArray());
        }
        eb.registerHandler(address, this);
    } catch (UnknownHostException e) {
        logger.error("Failed to connect to mongo server", e);
    }
}

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From source file:org.vertx.osgi.mod.mongo.MongoPersistor.java

License:Apache License

public MongoPersistor(String host, int port, String dbName) throws UnknownHostException, MongoException {
    this.host = host;
    this.port = port;
    this.dbName = dbName;

    this.mongo = new Mongo(host, port);
    this.db = this.mongo.getDB(dbName);
}

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From source file:org.waveprotocol.wave.examples.fedone.persistence.mongodb.MongoDbProvider.java

License:Apache License

/**
 * Starts the {@link Mongo} instance and explicitly checks whether it is
 * actually alive.//from ww w  . j a v a2  s .co  m
 *
 * @throws PersistenceStartException if we can't make a connection to MongoDb.
 */
private void start() {
    Preconditions.checkState(!isRunning(), "Can't start after a connection has been established");

    ensurePropertiesLoaded();

    String host = properties.getProperty(HOST_PROPERTY);
    int port = Integer.parseInt(properties.getProperty(PORT_PROPERTY));
    try {
        mongo = new Mongo(host, port);
    } catch (UnknownHostException e) {
        throw new PersistenceStartException("Unable to resolve the MongoDb hostname", e);
    }

    try {
        // Check to see if we are alive
        mongo.getDB(getDatabaseName()).command("ping");
    } catch (MongoException e) {
        throw new PersistenceStartException("Can't ping MongoDb", e);
    }

    isRunning = true;
    LOG.info("Started MongoDb persistence");
}

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