Example usage for com.mongodb.client MongoDatabase getCollection

Introduction

In this page you can find the example usage for com.mongodb.client MongoDatabase getCollection.

Prototype

MongoCollection<Document> getCollection(String collectionName);

Source Link

Document

Gets a collection.

Usage

From source file:MenuDefCateg.java

public static void getCategories() {

    MongoClient mongoClient = new MongoClient("localhost", 27017);
    MongoDatabase db = mongoClient.getDatabase("database");
    MongoCollection<Document> elexirCollection = db.getCollection("test");

    FindIterable<Document> results = elexirCollection
            .find(new BasicDBObject("Types", new BasicDBObject("$gt", "0")));
    //FindIterable<Document> iter = elexirCollection.find(new BasicDBObject("derivProb", 2));

    for (Document doc : results) {
        List<String> conv = (List<String>) doc.get("Category");

        String[] convArr = new String[conv.size()];
        convArr = conv.toArray(convArr);

        for (String s : convArr)
            CategTextArea.append(s + "\n");

    }/*from   ww  w  .j av a 2s . c  o  m*/
}

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From source file:MenuIS.java

public static void getIS() {
    MongoClient mongoClient = new MongoClient("localhost", 27017);

    MongoDatabase db = mongoClient.getDatabase("database");
    MongoCollection<Document> elexirCollection = db.getCollection("test");

    FindIterable<Document> results = elexirCollection
            .find(new BasicDBObject("derivProb", new BasicDBObject("$gt", "0")));

    //FindIterable<Document> iter = elexirCollection.find(new BasicDBObject("derivProb", 2));

    for (Document doc : results.limit(1)) {

        List<String> conv = (List<String>) doc.get("initialState");

        {//from w  ww .  j a v a  2 s.co m

            for (String s : conv)
                ISTextArea.append(s + "\n");

        }
    }
}

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From source file:Register.java

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed

    // TODO add your handling code here:
    MongoClient client = new MongoClient("localhost", 27017);
    MongoDatabase db = client.getDatabase("ExpenseManager");
    MongoCollection<Document> reg = db.getCollection("Registration");
    String unm = jTextField2.getText();
    BasicDBObject query = new BasicDBObject("unm", unm);
    String pass = String.valueOf(jPasswordField1.getPassword());
    String c_pass = String.valueOf(jPasswordField2.getPassword());

    if (unm.length() == 0) {
        JOptionPane.showMessageDialog(null, "User Name is empty");
        this.setVisible(true);
    }/*from   w ww.j a v  a  2 s  .c om*/

    else if (reg.find(query).iterator().hasNext()) {
        JOptionPane.showMessageDialog(null, "User Name already exist");
        this.setVisible(true);
    } else if (jPasswordField1.getPassword().length == 0 || jPasswordField2.getPassword().length == 0) {
        JOptionPane.showMessageDialog(null, "Password Field Can not be empty");
        this.setVisible(true);
    } else if (!pass.equals(c_pass)) {
        JOptionPane.showMessageDialog(null, "Passwords do not match. Please Re-enter the password");
        this.setVisible(true);
    } else {
        String name = jTextField1.getText();
        Document ins = new Document("name", name).append("unm", unm).append("pass", pass);
        reg.insertOne(ins);
        System.out.println("Document is inserted into MongoDb");
        System.out.println(pass);
        db.createCollection(unm);
        this.dispose();
        login lgn = new login();
        lgn.setVisible(true);

    }

}

---

From source file:adc.data.viewer.dao.ADCRecordDaoMongo.java

License:Open Source License

private MongoCollection<Document> getMongoDBDataBaseCollection() {
    MongoCollection<Document> collection = null;
    ConnectionBuilder connectionBuilder = ConnectionBuilderFactory.getConnectionBuilder();
    if (connectionBuilder != null) {

        if (mongoClient == null)
            mongoClient = (MongoClient) connectionBuilder.getConnection();

        if (mongoClient != null) {
            final MongoDatabase ADCDataViewer = mongoClient.getDatabase(dbName);
            collection = ADCDataViewer.getCollection(collectionName);
        }/*from w  w w.j a  v a 2s. c om*/
    }
    return collection;
}

---

From source file:alxpez.blog.SessionDAO.java

License:Apache License

public SessionDAO(final MongoDatabase blogDatabase) {
    sessionsCollection = blogDatabase.getCollection("sessions");
}

---

From source file:alxpez.blog.UserDAO.java

License:Apache License

public UserDAO(final MongoDatabase blogDatabase) {
    usersCollection = blogDatabase.getCollection("users");
}

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From source file:analisissentimientos.SentimentAnnotated.java

public static void procesarDatasetAnotado() {
    File archivo = null;// w ww.  jav a  2 s . c om
    FileReader fr = null;
    BufferedReader br = null;
    List<Document> jArray = new ArrayList<Document>();
    try {
        archivo = new File(
                "D:\\Deisy universidad\\Big Data\\data\\01_debate08_sentiment_tweets\\debate08_sentiment_tweets_procesar.tsv");
        fr = new FileReader(archivo);
        br = new BufferedReader(fr);

        // Lectura del fichero
        String linea;
        while ((linea = br.readLine()) != null) {
            String[] csvValues = linea.toString().split("\t");

            Document json = new Document();
            json.put("idTweet", csvValues[0]);
            json.put("date", csvValues[1]);
            json.put("content", csvValues[2]);
            json.put("authorName", csvValues[3]);
            json.put("authorNickname", csvValues[4]);

            int j = 1;
            String nameAttribute = "";
            LinkedHashMap<Integer, Integer> ratings = new LinkedHashMap<Integer, Integer>();
            for (int i = 5; i < csvValues.length; i++) {
                nameAttribute = "rating" + j;
                int rating = Integer.parseInt(csvValues[i]);
                ratings.put(rating, ratings.containsKey(rating) ? (ratings.get(rating) + 1) : 1);
                json.put(nameAttribute, csvValues[i]);
                j++;
            }

            int score = 1;
            int maxValueInMap = (Collections.max(ratings.values()));
            for (Map.Entry<Integer, Integer> entry : ratings.entrySet()) {
                if (entry.getValue() == maxValueInMap) {
                    score = entry.getKey();
                    break;
                }
            }

            switch (score) {
            case 1:
                json.put("sentiment_score_annoted", "Negative");
                break;
            case 2:
                json.put("sentiment_score_annoted", "Positive");
                break;
            case 3:
                json.put("sentiment_score_annoted", "Mixed");
                break;
            case 4:
                json.put("sentiment_score_annoted", "Other");
                break;
            }

            //Mongo connection
            jArray.add(json);
        }

        MongoDatabase mongoDB = new MongoClient(DB_SERVER, DB_PORT).getDatabase(DB_NAME);
        MongoCollection mongoCollection = mongoDB.getCollection(COLLECTION_NAME);
        mongoCollection.insertMany(jArray);
        fr.close();
        br.close();
        ///tweet.id   pub.date.GMT   content   author.name   author.nickname   rating.1   rating.2   rating.3   rating.4   rating.5   rating.6   rating.7   rating.8

    } catch (Exception ex) {
        System.out.println("analisissentimientos.SentimentAnnotated.main() Error --->" + ex.toString());
    }
}

---

From source file:analisissentimientos.SentimentAnnotated.java

public static void consultarDatasetsAnotados() {

    MongoDatabase mongoDB = new MongoClient(DB_SERVER, DB_PORT).getDatabase(DB_NAME);
    MongoCollection mongoCollection = mongoDB.getCollection(COLLECTION_NAME);

    AggregateIterable<Document> result = mongoCollection.aggregate(Arrays.asList(new Document("$group",
            new Document("_id", "$sentiment_score_annoted").append("count", new Document("$sum", 1)))));

    for (Document doc : result) {
        System.out.println(doc);//from   ww  w. j a  v  a  2 s.co m
    }
}

---

From source file:ARS.DBManager.java

public void insertUser(User uObj) {
    try {/*from   w  ww. j  a v  a2  s.  com*/
        MongoClient mongoClient = new MongoClient("localhost", 27017);
        //Connecting

        MongoDatabase db = mongoClient.getDatabase("ars");
        System.out.println("Connecting to the db...");
        MongoCollection collection = db.getCollection("users"); //Choosing the collection to insert
        System.out.println(collection);

        Document inputObj = new Document();
        // inputObj.put("_id", 1123);
        inputObj.put("first-name", uObj.getFirstName());
        inputObj.put("last-name", uObj.getLastName());
        inputObj.put("gender", uObj.getGender());
        inputObj.put("nationality", uObj.getNation());
        inputObj.put("phone-number", uObj.getPhoneNumber());
        inputObj.put("email", uObj.geteMail());
        inputObj.put("password", uObj.getPassword());
        inputObj.put("user-type", "customer");
        collection.insertOne(inputObj);

    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:ARS.DBManager.java

public boolean findUserByName(String name) {
    User uObj;/*from  w ww . j  av  a  2  s .co  m*/
    int counter = 0;

    MongoClient mongoClient = new MongoClient("localhost", 27017);
    MongoDatabase db = mongoClient.getDatabase("ars");
    MongoCollection collection = db.getCollection("users"); //Choosing the collection to insert

    BasicDBObject query = new BasicDBObject();
    query.put("first-name", name);
    MongoCursor cursor = collection.find(query).iterator();

    //Counter gives one if it's give the result
    while (cursor.hasNext()) {
        System.out.println(cursor.next());
        counter++;
    }

    if (counter == 1) {
        return true;
    } else {
        return false;
    }
}

---

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