Example usage for com.mongodb ServerAddress ServerAddress

Introduction

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

Prototype

public ServerAddress(@Nullable final String host, final int port) 

Source Link

Document

Creates a ServerAddress

Usage

From source file:mongodb.tedc.Week1Homework4.java

License:Apache License

public static void main(String[] args) throws IOException {
    /* ------------------------------------------------------------------------ */
    /* You should do this ONLY ONCE in the whole application life-cycle:        */

    /* Create and adjust the configuration singleton */
    Configuration cfg = new Configuration(Configuration.VERSION_2_3_21);
    cfg.setDirectoryForTemplateLoading(new File("src/main/resources"));
    cfg.setDefaultEncoding("UTF-8");
    cfg.setTemplateExceptionHandler(TemplateExceptionHandler.HTML_DEBUG_HANDLER);

    MongoClient client = new MongoClient(new ServerAddress("localhost", 27017));

    DB database = client.getDB("m101");
    final DBCollection collection = database.getCollection("funnynumbers");

    get("/", (req, res) -> {

        StringWriter writer = new StringWriter();
        try {/* w  w  w  .ja  va 2 s .  com*/
            // Not necessary yet to understand this.  It's just to prove that you
            // are able to run a command on a mongod server
            DBObject groupFields = new BasicDBObject("_id", "$value");
            groupFields.put("count", new BasicDBObject("$sum", 1));
            DBObject group = new BasicDBObject("$group", groupFields);

            DBObject match = new BasicDBObject("$match",
                    new BasicDBObject("count", new BasicDBObject("$lte", 2)));

            DBObject sort = new BasicDBObject("$sort", new BasicDBObject("_id", 1));

            // run aggregation
            List<DBObject> pipeline = Arrays.asList(group, match, sort);

            AggregationOutput output = collection.aggregate(pipeline);

            int answer = 0;
            for (DBObject doc : output.results()) {
                answer += (Double) doc.get("_id");
            }

            /* Create a data-model */
            Map<String, String> answerMap = new HashMap<>();
            answerMap.put("answer", Integer.toString(answer));

            /* Get the template (uses cache internally) */
            Template helloTemplate = cfg.getTemplate("answer.ftl");

            /* Merge data-model with template */
            helloTemplate.process(answerMap, writer);

        } catch (Exception e) {
            logger.error("Failed", e);
            halt(500);
        }
        return writer;
    });
}

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From source file:mongodbutils.MongodbConnection.java

public boolean connect(String host, int portNo, String dbName, String username, String password,
        boolean authenticate) {
    try {//w w w.  java 2 s . c  o m

        //System.out.println("mongo start connect");
        MongoClientOptions options = MongoClientOptions.builder().connectTimeout(30000)
                //.socketTimeout(30000)
                .autoConnectRetry(true).build();

        mongoClient = new MongoClient(new ServerAddress(host, portNo), options);

        //String dbURI = "mongodb://"+host+":27017/?ssl=true";
        //mongoClient = new MongoClient(new MongoClientURI(dbURI));
        //System.out.println("mongo get db:"+dbName);
        db = mongoClient.getDB(dbName);
        if (null == db) {
            return false;
        }

        //System.out.println("mongo authenticate");
        boolean auth = false;
        if (authenticate) {
            auth = db.authenticate(username, password.toCharArray());
        } else {
            auth = true;
        }

        return auth;
    } catch (UnknownHostException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return false;
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return false;
    }
}

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From source file:mvm.rya.indexing.mongodb.MongoGeoIndexer.java

License:Apache License

private void init() throws NumberFormatException, IOException {
    boolean useMongoTest = conf.getBoolean(MongoDBRdfConfiguration.USE_TEST_MONGO, false);
    if (useMongoTest) {
        testsFactory = MongodForTestsFactory.with(Version.Main.PRODUCTION);
        mongoClient = testsFactory.newMongo();
        int port = mongoClient.getServerAddressList().get(0).getPort();
        conf.set(MongoDBRdfConfiguration.MONGO_INSTANCE_PORT, Integer.toString(port));
    } else {//from   w w w.ja v a2 s . c  o m
        ServerAddress server = new ServerAddress(conf.get(MongoDBRdfConfiguration.MONGO_INSTANCE),
                Integer.valueOf(conf.get(MongoDBRdfConfiguration.MONGO_INSTANCE_PORT)));
        if (conf.get(MongoDBRdfConfiguration.MONGO_USER) != null) {
            MongoCredential cred = MongoCredential.createCredential(
                    conf.get(MongoDBRdfConfiguration.MONGO_USER),
                    conf.get(MongoDBRdfConfiguration.MONGO_DB_NAME),
                    conf.get(MongoDBRdfConfiguration.MONGO_USER_PASSWORD).toCharArray());
            mongoClient = new MongoClient(server, Arrays.asList(cred));
        } else {
            mongoClient = new MongoClient(server);
        }
    }
    predicates = ConfigUtils.getGeoPredicates(conf);
    tableName = conf.get(MongoDBRdfConfiguration.MONGO_DB_NAME);
    db = mongoClient.getDB(tableName);
    coll = db.getCollection(conf.get(MongoDBRdfConfiguration.MONGO_COLLECTION_PREFIX, "rya"));
    storageStrategy = new GeoMongoDBStorageStrategy(
            Double.valueOf(conf.get(MongoDBRdfConfiguration.MONGO_GEO_MAXDISTANCE, "1e-10")));
}

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From source file:mvm.rya.mongodb.MongoDBRyaDAO.java

License:Apache License

public void initConnection() throws RyaDAOException {
    try {/*from ww w .  ja va 2s .c  om*/
        boolean useMongoTest = conf.getUseTestMongo();
        if (useMongoTest) {
            testsFactory = MongodForTestsFactory.with(Version.Main.PRODUCTION);
            mongoClient = testsFactory.newMongo();
            int port = mongoClient.getServerAddressList().get(0).getPort();
            conf.set(MongoDBRdfConfiguration.MONGO_INSTANCE_PORT, Integer.toString(port));
        } else {
            ServerAddress server = new ServerAddress(conf.get(MongoDBRdfConfiguration.MONGO_INSTANCE),
                    Integer.valueOf(conf.get(MongoDBRdfConfiguration.MONGO_INSTANCE_PORT)));
            if (conf.get(MongoDBRdfConfiguration.MONGO_USER) != null) {
                MongoCredential cred = MongoCredential.createCredential(
                        conf.get(MongoDBRdfConfiguration.MONGO_USER),
                        conf.get(MongoDBRdfConfiguration.MONGO_DB_NAME),
                        conf.get(MongoDBRdfConfiguration.MONGO_USER_PASSWORD).toCharArray());
                mongoClient = new MongoClient(server, Arrays.asList(cred));
            } else {
                mongoClient = new MongoClient(server);
            }
        }
    } catch (UnknownHostException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}

---

From source file:mx.iteso.msc.bda.banksimulator.dbaccess.DbClient.java

License:Apache License

public static MongoClient openConnection() {
    //        Random r = new Random();
    //        if (r.nextInt(101) < DB_SUCCESS_RATE) {
    MongoCredential credential = MongoCredential.createCredential(USERNAME, DATABASE, PASSWORD.toCharArray());
    MongoClient client = new MongoClient(new ServerAddress(SERVER, PORT), Arrays.asList(credential));

    //            try {
    //               Thread.sleep(DB_DELAY);
    //            } catch (InterruptedException ex) {
    //                Logger.getLogger(DbClient.class.getName()).log(Level.SEVERE, null, ex);
    //            }

    return client;
    //        }//from w  ww.  ja va2s  .  co m
    //        else {
    //            System.out.println("Simulated database error");
    //            return null;
    //        }
}

---

From source file:net.cellcloud.storage.mongodb.MongoDBProperties.java

License:Open Source License

/** ???
 *//*w  w w.jav a2  s .  co  m*/
@SuppressWarnings("unchecked")
public void addServerAddress(String host, int port) {
    List<ServerAddress> list = null;
    if (this.hasProperty(SERVER_ADDRESS)) {
        list = ((ListProperty<ServerAddress>) this.getProperty(SERVER_ADDRESS)).getValueAsList();
    } else {
        list = new ArrayList<ServerAddress>();
        ListProperty<ServerAddress> prop = new ListProperty<ServerAddress>(SERVER_ADDRESS, list);
        this.addProperty(prop);
    }

    try {
        list.add(new ServerAddress(host, port));
    } catch (UnknownHostException e) {
        e.printStackTrace();
    }
}

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From source file:net.es.netshell.mongodb.MongoDBProvider.java

License:Open Source License

public MongoDBProvider(String host, int port, String dbName, String mongoUser, String password) {
    this.serverAddress = new ServerAddress(host, port);
    ArrayList<MongoCredential> creds = new ArrayList<MongoCredential>();
    MongoCredential enosCred = MongoCredential.createCredential(mongoUser, dbName, password.toCharArray());
    creds.add(enosCred);//from  ww  w .j  a  va2 s.c  om
    this.client = new MongoClient(this.serverAddress, creds);
    this.db = client.getDatabase(dbName);
}

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From source file:net.netzgut.integral.mongo.configuration.MongoConfigurationBuilder.java

License:Apache License

/**
 * Builds a {@link net.netzgut.integral.mongo.servics.MongoService} instance
 * based on the provided arguments / with senseful fallbacks
 *///from w  w w.  java  2s . c  o  m
public MongoConfiguration build() {
    return new MongoConfiguration() {

        @Override
        public ServerAddress getServerAddress() {
            return new ServerAddress(MongoConfigurationBuilder.this.host, MongoConfigurationBuilder.this.port);
        }

        @Override
        public String getDatabaseName() {
            return MongoConfigurationBuilder.this.databaseName;
        }

        @Override
        public List<MongoCredential> getCredentials() {
            return MongoConfigurationBuilder.this.credentials;
        }

        @Override
        public MongoClientOptions getClientOptions() {
            if (MongoConfigurationBuilder.this.options == null) {

                Builder builder = MongoClientOptions.builder();
                if (MongoConfigurationBuilder.this.serverMonitorListeners.isEmpty() == false) {
                    MongoConfigurationBuilder.this.serverMonitorListeners
                            .forEach(builder::addServerMonitorListener);
                }

                if (MongoConfigurationBuilder.this.codecs.isEmpty() == false) {
                    CodecRegistry customRegistry = CodecRegistries
                            .fromCodecs(MongoConfigurationBuilder.this.codecs);
                    CodecRegistry defaultRegistry = MongoClient.getDefaultCodecRegistry();
                    CodecRegistry combinedRegistry = CodecRegistries.fromRegistries(customRegistry,
                            defaultRegistry);
                    builder.codecRegistry(combinedRegistry);
                }

                options(builder.build());
            }

            return MongoConfigurationBuilder.this.options;
        }
    };
}

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From source file:net.tooan.ynpay.third.mongodb.BuguConnection.java

License:Apache License

private void doConnect() throws UnknownHostException, DBConnectionException {
    if (host != null && port != 0) {
        ServerAddress sa = new ServerAddress(host, port);
        if (options != null) {
            mc = new MongoClient(sa, options);
        } else {//  ww w .ja v a2s.co m
            mc = new MongoClient(sa);
        }
    } else if (replicaSet != null) {
        if (options != null) {
            mc = new MongoClient(replicaSet, options);
        } else {
            mc = new MongoClient(replicaSet);
        }
        if (readPreference != null) {
            mc.setReadPreference(readPreference);
        }
    }
    if (mc != null) {
        if (!StringUtil.isEmpty(database)) {
            db = mc.getDB(database);
        }
    } else {
        throw new DBConnectionException(
                "Can not get database instance! Please ensure connected to mongoDB correctly.");
    }
}

---

From source file:net.ymate.platform.persistence.mongodb.impl.MongoModuleCfg.java

License:Apache License

@SuppressWarnings("unchecked")
protected MongoDataSourceCfgMeta __doParserDataSourceCfgMeta(String dsName, Map<String, String> _moduleCfgs)
        throws Exception {
    MongoDataSourceCfgMeta _meta = null;
    ////from   w ww  . ja  v  a 2s  .  c  o  m
    Map<String, String> _dataSourceCfgs = new HashMap<String, String>();
    for (Map.Entry<String, String> _cfgEntry : _moduleCfgs.entrySet()) {
        String _key = _cfgEntry.getKey();
        String _prefix = "ds." + dsName + ".";
        if (StringUtils.startsWith(_key, _prefix)) {
            String _cfgKey = StringUtils.substring(_key, _prefix.length());
            _dataSourceCfgs.put(_cfgKey, _cfgEntry.getValue());
        }
    }
    //
    if (!_dataSourceCfgs.isEmpty()) {
        String _connectionUrl = StringUtils.trimToNull(_dataSourceCfgs.get("connection_url"));
        if (_connectionUrl != null) {
            _meta = new MongoDataSourceCfgMeta(dsName, _dataSourceCfgs.get("collection_prefix"), _connectionUrl,
                    _dataSourceCfgs.get("database_name"));
        } else {
            List<ServerAddress> _servers = new ArrayList<ServerAddress>();
            String[] _serversArr = StringUtils.split(_dataSourceCfgs.get("servers"), "|");
            if (_serversArr != null) {
                for (String _serverStr : _serversArr) {
                    String[] _server = StringUtils.split(_serverStr, ":");
                    if (_server.length > 1) {
                        _servers.add(new ServerAddress(_server[0], Integer.parseInt(_server[1])));
                    } else {
                        _servers.add(new ServerAddress(_server[0]));
                    }
                }
            }
            //
            boolean _isPwdEncrypted = new BlurObject(_dataSourceCfgs.get("password_encrypted"))
                    .toBooleanValue();
            Class<? extends IPasswordProcessor> _passwordClass = null;
            if (_isPwdEncrypted) {
                _passwordClass = (Class<? extends IPasswordProcessor>) ClassUtils
                        .loadClass(_dataSourceCfgs.get("password_class"), this.getClass());
            }
            _meta = new MongoDataSourceCfgMeta(dsName, _dataSourceCfgs.get("collection_prefix"), _servers,
                    _dataSourceCfgs.get("username"), _dataSourceCfgs.get("password"),
                    _dataSourceCfgs.get("database_name"), _isPwdEncrypted, _passwordClass);
        }
    }
    return _meta;
}

---

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