Example usage for com.mongodb MongoClient close

Introduction

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

Prototype

public void close()

Source Link

Document

Closes all resources associated with this instance, in particular any open network connections.

Usage

From source file:com.ayu.filter.RegularService.java

License:Open Source License

@Async
public void registerUser(String ip, String date, String type, String document) {

    //System.out.println(" Attack from  "+ip +" captured at"+ date+" "+"type of attack is"+" "+type);
    //System.out.println(" Database Insertion ");

    try {/*from   ww  w . ja  v  a2 s.co m*/
        Thread.sleep(5000);

    } catch (InterruptedException e) {

        e.printStackTrace();
    }
    MongoClient mongoClient = null;
    try {
        mongoClient = new MongoClient();
    } catch (UnknownHostException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
    // or, to connect to a replica set, supply a seed list of members
    //MongoClient mongoClient = new MongoClient(Arrays.asList(new ServerAddress("localhost", 27017),
    //                                    new ServerAddress("localhost", 27018),
    //                                  new ServerAddress("localhost", 27019)));

    DB db = mongoClient.getDB(document);
    DBCollection coll;
    coll = db.getCollection(document);
    BasicDBObject doc = new BasicDBObject("Ip-Address", ip).append("Date", date).append("Attack-Type", type);

    //System.out.println("Data Display");
    coll.insert(doc);
    mongoClient.close();

    //System.out.println(" Asynchronous method call of database  Complete ");

}

From source file:com.baifendian.swordfish.common.job.struct.datasource.MongoDatasource.java

License:Apache License

@Override
public void isConnectable() throws Exception {
    MongoClient mongoClient = new MongoClient(new MongoClientURI(this.address));
    try {//from w w  w. j  a  v  a 2  s  .c  o m
        MongoClientOptions options = MongoClientOptions.builder().connectTimeout(10).socketKeepAlive(false)
                .build();

        MongoDatabase db = mongoClient.getDatabase(this.database);
        for (Document doc : db.listCollections()) {
            logger.debug("{}", doc);
        }
    } finally {
        mongoClient.close();
    }
}

From source file:com.bdnc.ecommercebdnc.dao.DAODocumentos.java

public boolean salvarCompra(Compra compra) {
    MongoClient client = new MongoClient("localhost", 27017);
    MongoDatabase dataBase = client.getDatabase("ecommerce-bdnc");
    MongoCollection<Document> collection = dataBase.getCollection("vendas");
    collection.insertOne(compra.toDocument());
    client.close();
    return true;/*from www .ja  v  a2  s .  c o  m*/
}

From source file:com.bdnc.ecommercebdnc.dao.DAODocumentos.java

public List<Compra> buscarCompras() {
    MongoClient client = new MongoClient("localhost", 27017);
    MongoDatabase dataBase = client.getDatabase("ecommerce-bdnc");
    MongoCollection<Document> collection = dataBase.getCollection("vendas");
    List<Compra> compras = new ArrayList<>();
    MongoCursor<Document> cursor = collection.find().iterator();
    while (cursor.hasNext()) {
        Compra compra = new Compra();
        compras.add(compra.fromDocument(cursor.next()));
    }// w w  w . j a v  a 2  s  .  com
    client.close();
    return compras;
}

From source file:com.bosscs.spark.mongodb.extractor.MongoNativeExtractor.java

License:Apache License

@Override
public Partition[] getPartitions(S config) {
    MongoClient mongoClient = null;

    try {//from   w w  w.  ja  va 2 s .c  o  m

        mongoDeepJobConfig = initConfig(config, mongoDeepJobConfig);

        DBCollection collection;
        ServerAddress address = new ServerAddress(mongoDeepJobConfig.getHost());

        List<ServerAddress> addressList = new ArrayList<>();
        addressList.add(address);
        mongoClient = new MongoClient(addressList);

        //mongoClient.setReadPreference(ReadPreference.nearest());
        DB db = mongoClient.getDB(mongoDeepJobConfig.getDatabase());
        collection = db.getCollection(mongoDeepJobConfig.getCollection());
        return isShardedCollection(collection) ? calculateShardChunks(collection) : calculateSplits(collection);
    } catch (UnknownHostException e) {

        throw new GenericException(e);
    } finally {
        if (mongoClient != null) {
            mongoClient.close();
        }

    }
}

From source file:com.bosscs.spark.mongodb.extractor.MongoNativeExtractor.java

License:Apache License

/**
 * Gets split data collection shard enviroment.
 *
 * @param shards         the shards//from   w  w  w  . j ava2 s  .  com
 * @param dbName         the db name
 * @param collectionName the collection name
 * @return the split data collection shard enviroment
 */
private Pair<BasicDBList, List<ServerAddress>> getSplitDataCollectionShardEnviroment(
        Map<String, String[]> shards, String dbName, String collectionName) {
    MongoClient mongoClient = null;
    try {
        Set<String> keys = shards.keySet();

        for (String key : keys) {

            List<ServerAddress> addressList = getServerAddressList(Arrays.asList(shards.get(key)));

            mongoClient = new MongoClient(addressList);

            BasicDBList dbList = getSplitData(mongoClient.getDB(dbName).getCollection(collectionName));

            if (dbList != null) {
                return Pair.create(dbList, addressList);
            }
        }
    } catch (UnknownHostException e) {
        throw new GenericException(e);
    } finally {
        if (mongoClient != null) {
            mongoClient.close();
        }

    }

    return null;

}

From source file:com.ca.apm.mongo.Collector.java

License:Open Source License

private CommandResult runDBCmd(final String host, final int port, final String database, final String cmd)
        throws Exception {
    MongoClient dbClient = null;
    try {//from   ww w.  j  a  v  a  2 s .c  om
        dbClient = setupDbClient(host, port);
        DB db = dbClient.getDB(database);
        return db.command(cmd);
    } finally {
        if (dbClient != null) {
            dbClient.close();
        }
    }
}

From source file:com.ca.apm.mongo.Collector.java

License:Open Source License

final boolean isConfigServer(final String host, final int port) {

    boolean isConfigServer = false;

    MongoClient dbClient = null;

    try {/*from  w  w w . j a  v  a  2 s.  c  o m*/
        dbClient = setupDbClient(host, port);
        final DB configDB = dbClient.getDB("config");
        if (configDB.getCollectionFromString("mongos").find().hasNext()) {
            isConfigServer = true;
        }
    } finally {
        if (dbClient != null) {
            dbClient.close();
        }
    }
    return isConfigServer;
}

From source file:com.ca.apm.mongo.ShardCluster.java

License:Open Source License

private List<String> getShardsFromConfig(final String host, final int port) {

    final List<String> shardList = new ArrayList<String>();

    MongoClient dbClient = null;

    try {/*from www . j a v  a 2 s. c om*/
        dbClient = setupDbClient(host, port);

        final DB configDB = dbClient.getDB("config");
        final DBCursor shardsCursor = configDB.getCollectionFromString("shards").find();
        while (shardsCursor.hasNext()) {
            final DBObject dbo = shardsCursor.next();
            String shards = (String) dbo.get("host");
            String[] shardMembers = getShardMembers(shards);
            for (String member : shardMembers) {
                shardList.add(member);
            }
        }
    } catch (Exception e) {
        logger.log(Level.WARNING, "Exception getting shards from cfg servers: {0}", e);
    } finally {
        if (dbClient != null) {
            dbClient.close();
        }
    }
    return shardList;
}

From source file:com.ca.apm.mongo.ShardCluster.java

License:Open Source License

private List<String> getMongosFromConfig(final String host, final int port) {

    final List<String> shardRouters = new ArrayList<String>();

    MongoClient dbClient = null;

    try {//w  w w  .ja v  a  2s.c  o  m
        dbClient = setupDbClient(host, port);
        final DB configDB = dbClient.getDB("config");
        final DBCursor mongosCursor = configDB.getCollectionFromString("mongos").find();
        while (mongosCursor.hasNext()) {
            final DBObject dbo = mongosCursor.next();
            final String mongos = (String) dbo.get("_id");
            shardRouters.add(mongos);
        }
    } catch (Exception e) {
        logger.log(Level.WARNING, "Exception getting mongos from cfg server(s): {0}", e);
    } finally {
        if (dbClient != null) {
            dbClient.close();
        }
    }
    return shardRouters;
}