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:com.biz.mongo.MongoDBConnection.java

public MongoDBConnection() {

    try {//from  w ww.j a va 2s . c om
        mongo = new Mongo("localhost", 27017);
        db = mongo.getDB("dialogservice");
        context = db.getCollection("context");
        System.out.println("Return collection object.......");

    } catch (UnknownHostException e) {
        e.printStackTrace();
    } catch (MongoException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

From source file:com.card.loop.xyz.config.DatabaseManager.java

public static MongoOperations getMongoOpsInstance(String databaseName) throws UnknownHostException {
    if (instance == null) {
        instanceMongo = new Mongo(AppConfig.mongodb_host, AppConfig.mongodb_port);
        instance = new MongoTemplate(instanceMongo, databaseName);
    }//from www. j av  a2s .c o  m
    return instance;
}

From source file:com.card.loop.xyz.dao.LearningElementDAO.java

public boolean addFile(LearningElement le) throws UnknownHostException, IOException {
    File file = new File(AppConfig.USER_VARIABLE + le.getFilePath() + le.getFilename());
    Mongo mongo = new Mongo(AppConfig.mongodb_host, AppConfig.mongodb_port);
    DB db = mongo.getDB(AppConfig.DATABASE_LOOP);

    GridFS gf = new GridFS(db, "le.meta");
    GridFSInputFile gfsFile = gf.createFile(file);
    gfsFile.setFilename(le.getFilename());
    gfsFile.setContentType(le.getContentType());
    gfsFile.put("_class", "com.card.loop.xyz.model.LearningElement");
    gfsFile.put("title", le.getTitle());
    gfsFile.put("filePath", le.getFilePath());
    gfsFile.put("subject", le.getSubject());
    gfsFile.put("description", le.getDescription());
    gfsFile.put("downloads", le.getDownloads());
    gfsFile.put("rating", le.getRating());
    gfsFile.put("comments", le.getComments());
    gfsFile.put("uploadedBy", le.getUploadedBy());
    gfsFile.put("status", le.getStatus());
    gfsFile.put("rev", le.getRev());
    gfsFile.put("type", le.getType());
    gfsFile.save();/*from   ww w  . j a v  a  2 s.c om*/

    // Let's store our document to MongoDB
    /*   System.out.println("SEARCH: " + search(gfsFile.getMD5(), "le.meta"));
       if(search(gfsFile.getMD5(), "le.meta") > 1){            
    deleteLE(le.getFileName(),"le.meta");
       }*/
    //
    //   collection.insert(info, WriteConcern.SAFE);
    return true;
}

From source file:com.card.loop.xyz.dao.LearningElementDAO.java

public boolean addFile(LearningElement le, File file) throws UnknownHostException, IOException {
    Mongo mongo = new Mongo(AppConfig.mongodb_host, AppConfig.mongodb_port);
    DB db = mongo.getDB(AppConfig.DATABASE_LOOP);

    GridFS gf = new GridFS(db, "le.meta");
    GridFSInputFile gfsFile = gf.createFile(file);
    gfsFile.setFilename(le.getFilename());
    gfsFile.setContentType(le.getContentType());
    gfsFile.put("_class", "com.card.loop.xyz.model.LearningElement");
    gfsFile.put("title", le.getTitle());
    gfsFile.put("filePath", le.getFilePath());
    gfsFile.put("subject", le.getSubject());
    gfsFile.put("description", le.getDescription());
    gfsFile.put("downloads", le.getDownloads());
    gfsFile.put("rating", le.getRating());
    gfsFile.put("comments", le.getComments());
    gfsFile.put("uploadedBy", le.getUploadedBy());
    gfsFile.put("status", le.getStatus());
    gfsFile.put("rev", le.getRev());
    gfsFile.put("type", le.getType());
    gfsFile.save();//ww  w.j av a 2  s  . c o m

    // Let's store our document to MongoDB
    /*   System.out.println("SEARCH: " + search(gfsFile.getMD5(), "le.meta"));
       if(search(gfsFile.getMD5(), "le.meta") > 1){            
    deleteLE(le.getFileName(),"le.meta");
       }*/
    //
    //   collection.insert(info, WriteConcern.SAFE);
    return true;
}

From source file:com.card.loop.xyz.dao.LearningElementDAO.java

public ArrayList<DBObject> listAll(String collection) throws UnknownHostException {
    ArrayList<DBObject> list = new ArrayList<DBObject>();
    Mongo mongo = new Mongo(AppConfig.mongodb_host, AppConfig.mongodb_port);
    DB db = mongo.getDB(AppConfig.DATABASE_LOOP);
    GridFS le_gfs = new GridFS(db, collection);
    DBCursor cursor = le_gfs.getFileList();
    System.out.println(le_gfs.getFileList() + "");
    while (cursor.hasNext()) {
        list.add(cursor.next());// w w w . j  a v  a  2  s  .co  m
    }
    return list;
}

From source file:com.card.loop.xyz.dao.LearningElementDAO.java

public GridFSDBFile getSingleLE(String id, String collection) throws UnknownHostException {
    Mongo mongo = new Mongo(AppConfig.mongodb_host, AppConfig.mongodb_port);
    DB db = mongo.getDB(AppConfig.DATABASE_LOOP);
    GridFS le_gfs = new GridFS(db, collection);
    // GridFSDBFile le_output = le_gfs.findOne(new ObjectId(id));
    GridFSDBFile le_output = le_gfs.findOne(new ObjectId(id));
    System.out.println(le_output);
    return le_output;
}

From source file:com.card.loop.xyz.dao.LearningElementDAO.java

public ArrayList<String> getKeywords(String md5, String collection) throws UnknownHostException {
    Mongo mongo = new Mongo(AppConfig.mongodb_host, AppConfig.mongodb_port);
    DB db = mongo.getDB(AppConfig.DATABASE_LOOP);
    ArrayList<String> list = new ArrayList<>();
    GridFS le_gfs = new GridFS(db, collection);
    GridFSDBFile le_output = le_gfs.findOne(new BasicDBObject("md5", md5));
    ListIterator<Object> trustedList = ((BasicDBList) le_output.get("keywords")).listIterator();

    while (trustedList.hasNext()) {
        Object nextItem = trustedList.next();
        list.add(nextItem.toString());/*  ww  w .ja v  a 2  s. com*/
    }
    return list;
}

From source file:com.cubeia.games.poker.common.mongo.MongoStorage.java

License:Open Source License

private void connectToMongo() throws UnknownHostException {
    morphia = new Morphia();
    morphia.getMapper().getConverters().addConverter(BigDecimalConverter.class);
    datastore = morphia.createDatastore(new Mongo(host.trim(), port), databaseName);
}

From source file:com.cubeia.poker.tournament.history.storage.impl.DatabaseStorageService.java

License:Open Source License

@Override
public void init(ServiceContext context) throws SystemException {
    DatabaseStorageConfiguration configuration = getConfiguration(context);
    try {/*  w ww  . j  a  va 2  s.  c  om*/
        Mongo mongo = new Mongo(configuration.getHost(), configuration.getPort());

        Morphia morphia = new Morphia();
        morphia.getMapper().getConverters().addConverter(BigDecimalConverter.class);
        dao = new HistoricTournamentDao(morphia.createDatastore(mongo, configuration.getDatabaseName()));
    } catch (UnknownHostException e) {
        throw new SystemException("Failed initializing datasource", e);
    }
}

From source file:com.cyslab.craftvm.rest.mongo.MongoDB.java

License:GNU General Public License

public static Mongo get() {

    if (db == null) {
        try {/*from   ww  w . j  a v  a  2 s.  co m*/
            List<ServerAddress> addrs = str2addresses(Config.mongo_servers);
            MongoOptions opts = new MongoOptions();
            opts.autoConnectRetry = true;
            int thrno = Config.server_threadsno;
            if (thrno < 100)
                opts.connectionsPerHost = thrno;
            else
                opts.connectionsPerHost = 100;
            opts.threadsAllowedToBlockForConnectionMultiplier = 10;
            opts.maxWaitTime = 10000; // millisecs
            db = new Mongo(addrs, opts);
            write_concern = Config.mongo_safeoperations ? WriteConcern.FSYNC_SAFE : WriteConcern.NORMAL;
            log.info("getDB():" + db);
        } catch (UnknownHostException e) {
            log.error("Bad host " + e);
            db = null;
        }
    }

    return db;

}