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:edu.lander.twitter.TwitStreaming.java

public void connectMongoDB() {
    try {/*from w  w w.j a va 2s  .  com*/
        mongo = new Mongo(getMongoDBURL(), getMongoDBPort());
        db = mongo.getDB(getMongoDBName());
        collection = db.getCollection(getMongoDBCollecion());
    } catch (MongoException e) {
        e.printStackTrace();
    }
}

From source file:essex.bigessexnew.MongoListener.java

public MongoListener(String host, String port, String db, String collection) {
    Mongo mongo = new Mongo(host, Integer.getInteger(port));
    this.collection = mongo.getDB(db).getCollection(collection);
}

From source file:essex.bigessexnew.OplogListener.java

public OplogListener(String host, String port, String db, String collection) {

    Mongo mongo = new Mongo(host, Integer.parseInt(port));
    this.collection = mongo.getDB(db).getCollection(collection);
}

From source file:essex.bigessexnew.OplogListener.java

private void performListenTask(DBCursor cur) {
    EssexDataHandler dh = new EssexDataHandler(Params.getProperty("essexHostPath"));
    Mongo mongo2 = new Mongo(Params.getProperty("host"), Integer.parseInt(Params.getProperty("port")));
    DBCollection realCollection = mongo2.getDB(Params.getProperty("shardedDB"))
            .getCollection(Params.getProperty("shardedCollection"));
    Runnable task = () -> {/* w  w  w . j  a v  a 2 s  .c o  m*/
        System.out.println("\tWaiting for events");
        while (cur.hasNext()) {
            DBObject obj = cur.next();
            System.out.println(obj.toString());
            JSONObject output = new JSONObject(JSON.serialize(obj));
            String id = output.getJSONObject("o").getJSONObject("_id").getString("$oid");
            String opType = output.getString("op");
            String content = retrieveContent(realCollection, id);
            dh.handle(content, opType);

        }
    };
    new Thread(task).start();
}

From source file:essex.bigessexnew.TwitterStreamHandler.java

public TwitterStreamHandler(String host, String port, String DBName, String collectionName) {
    Mongo mongoClient = new Mongo(host, Integer.parseInt(port));
    collection = mongoClient.getDB(DBName).getCollection(collectionName);
}

From source file:eu.europeana.uim.gui.cp.server.RetrievalServiceImpl.java

License:Open Source License

/**
 * Creates a new instance of this class.
 *//*from   w  w w  .  j a  va 2 s.c om*/
public RetrievalServiceImpl() {

    super();

    PORTAL_SINGLE_RECORD_URL = PropertyReader.getProperty(UimConfigurationProperty.PORTAL_URI);

    PORTAL_PREVIEW_URL = PropertyReader.getProperty(UimConfigurationProperty.TESTPORTAL_URI);

    try {

        IBindingFactory bfact = BindingDirectory.getFactory(RDF.class);

        uctx = bfact.createUnmarshallingContext();

        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        db = dbf.newDocumentBuilder();

        BlockingInitializer initializer = new BlockingInitializer() {

            @Override
            protected void initializeInternal() {
                solrServer = new HttpSolrServer(
                        PropertyReader.getProperty(UimConfigurationProperty.SOLR_HOSTURL)
                                + PropertyReader.getProperty(UimConfigurationProperty.SOLR_CORE));

            }
        };
        initializer.initialize(HttpSolrServer.class.getClassLoader());

        BlockingInitializer mongoInitializer = new BlockingInitializer() {

            @Override
            protected void initializeInternal() {
                try {
                    mongoServer = new EdmMongoServerImpl(
                            new Mongo(PropertyReader.getProperty(UimConfigurationProperty.MONGO_HOSTURL),
                                    Integer.parseInt(PropertyReader
                                            .getProperty(UimConfigurationProperty.MONGO_HOSTPORT))),
                            PropertyReader.getProperty(UimConfigurationProperty.MONGO_DB_EUROPEANA), "", "");
                } catch (NumberFormatException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (MongoDBException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (UnknownHostException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch (MongoException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        };
        mongoInitializer.initialize(EdmMongoServerImpl.class.getClassLoader());
    } catch (Exception e) {
        log.log(Level.SEVERE, e.getMessage());
    }
}

From source file:eu.trentorise.smartcampus.mobility.util.GamificationHelper.java

License:Apache License

public static void main(String[] args)
        throws UnknownHostException, MongoException, SecurityException, RemoteException {
    MongoTemplate mg = new MongoTemplate(new Mongo("127.0.0.1", 37017), "mobility-logging");
    List<Map> findAll = mg.findAll(Map.class, "forgamification");
    for (Map m : findAll) {
        m.remove("_id");
        RemoteConnector.postJSON("http://localhost:8900", "/execute", JsonUtils.toJSON(m), null);
    }/*  w w w.j  a v  a2s  .com*/
}

From source file:eu.trentorise.smartcampus.parcheggiausiliari.AppConfig.java

License:Apache License

@Bean
public MongoTemplate getMongoTemplate() throws UnknownHostException, MongoException {
    return new MongoTemplate(new Mongo(mongohost, Integer.parseInt(mongoport)), mongoDatabaseName);
}

From source file:fr.cnes.sitools.datasource.mongodb.ActivationDataSourceResource.java

License:Open Source License

/**
 * Testing connections/*w  ww  .j  a  v a 2 s .  com*/
 * 
 * @param ds
 *          the DataSource to test
 * @param trace
 *          a {@link List} of String to store the trace of the test. Can be null
 * @return Representation results of the connection test.
 */
public boolean testDataSourceConnection(MongoDBDataSource ds, List<String> trace) {
    Boolean result = Boolean.TRUE;

    Mongo mongo = null;

    try {
        do {
            trace(trace, "Test mongo data source connection ...");
            try {
                mongo = new Mongo(ds.getUrl(), ds.getPortNumber());
            } catch (Exception e) {
                result = false;
                getMongoDBDataSourceAdministration().getLogger().info(e.getMessage());
                trace(trace, "Load driver class failed. Cause: " + e.getMessage());
                break;
            }

            try {
                // check if the database exists
                // List<String> databases = mongo.getDatabaseNames();
                // if (!databases.contains(ds.getDatabaseName())) {
                // result = false;
                // getMongoDBDataSourceAdministration().getLogger().info("Database does not exist");
                // trace.add("Database " + ds.getDatabaseName() + " does not exist");
                // break;
                // }

                DB db = mongo.getDB(ds.getDatabaseName());
                // if no user and password given lets authenticate on the database
                if (ds.isAuthentication() && !db.isAuthenticated()
                        && !db.authenticate(ds.getUserLogin(), ds.getUserPassword().toCharArray())) {
                    result = false;
                    getMongoDBDataSourceAdministration().getLogger().info("Authentication failed");
                    trace(trace, "Authentication failed");
                    break;
                }

                // try to get the stats of the database to check whether or not the database is accessible
                CommandResult cmd = db.getStats();
                if (!cmd.ok()) {
                    result = false;
                    getMongoDBDataSourceAdministration().getLogger()
                            .info("Error connecting to the database " + cmd);
                    trace(trace, "Error connecting to the database " + cmd);
                    break;
                }
                trace(trace, "Get connection to the database : OK");
            } catch (Exception e) {
                result = false;
                getMongoDBDataSourceAdministration().getLogger().info(e.getMessage());
                trace(trace, "Get connection to the database failed. Cause: " + e.getMessage());
                break;
            }
        } while (false);

    } finally {
        if (mongo != null) {
            mongo.close();
        }

    }

    return result;
}

From source file:fr.cnes.sitools.datasource.mongodb.business.SitoolsMongoDBDataSourceFactory.java

License:Open Source License

/**
 * Setup a dataSource for "users". Usage is for all users for consultation functions.
 * /* w  ww.  j a  v a 2  s  .c  o  m*/
 * @param dataSource
 *          the DataSource to update
 * @return SitoolsDataSource the new DataSource
 */
public SitoolsMongoDBDataSource setupDataSourceForUsers(MongoDBDataSource dataSource) {
    String key = dataSource.getId();
    SitoolsMongoDBDataSource foundDatasource = dataSources.get(key);
    if (foundDatasource == null) {

        Mongo mongo = null;
        try {
            MongoOptions options = new MongoOptions();
            ServerAddress address = new ServerAddress(dataSource.getUrl(), dataSource.getPortNumber());
            options.setConnectionsPerHost(dataSource.getMaxActive());
            mongo = new Mongo(address, options);
        } catch (UnknownHostException e) {
            logger.log(Level.INFO, null, e);
        } catch (MongoException e) {
            logger.log(Level.INFO, null, e);
        }

        foundDatasource = new SitoolsMongoDBDataSource(dataSource, mongo);
        dataSources.put(key, foundDatasource);
    }
    return foundDatasource;
}