List of usage examples for com.mongodb WriteConcern SAFE
WriteConcern SAFE
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Write operations that use this write concern will wait for acknowledgement from the primary server before returning.
From source file:com.stratio.ingestion.source.rest.url.filter.MongoFilterHandler.java
License:Apache License
protected void initMongo(String mongoUri) { try {/*from w w w . ja va 2s .com*/ this.mongoClientURI = new MongoClientURI(mongoUri, MongoClientOptions.builder().writeConcern(WriteConcern.SAFE)); this.mongoClient = new MongoClient(mongoClientURI); this.mongoDb = mongoClient .getDB(checkNotNull(mongoClientURI.getDatabase(), "Non-null database expected")); this.mongoCollection = mongoDb.getCollection( checkNotNull(mongoClientURI.getCollection(), "Non-null " + "collection expected")); } catch (UnknownHostException e) { throw new MongoFilterException("mongo host could not be reached", e); } catch (IllegalArgumentException e) { throw new MongoFilterException("Valid mongo uri expected.", e); } catch (NullPointerException e) { throw new MongoFilterException("Non-null db/collection expected", e); } }
From source file:com.teamj.distribuidas.ebanking.persistence.PersistenceManager.java
public PersistenceManager() { MongoClientOptions mongoOptions = MongoClientOptions.builder().socketTimeout(60000).connectTimeout(60000) .build();//from w w w . ja va 2 s .co m try { mongoClient = new MongoClient(new ServerAddress("localhost"), mongoOptions); } catch (Exception e) { throw new RuntimeException("Error", e); } mongoClient.setWriteConcern(WriteConcern.SAFE); morphia = new Morphia(); morphia.mapPackage(DB_PACKAGE, true); mds = morphia.createDatastore(mongoClient, DB_NAME); mds.ensureIndexes(); }
From source file:com.trenako.web.config.ApplicationConfig.java
License:Apache License
/** * Returns a {@code MongoTemplate} instance. * * @return the MongoDB template bean/*from w w w . j av a 2s. c om*/ * @throws Exception */ @Bean public MongoTemplate mongoTemplate() throws Exception { MongoTemplate mongoTemplate = new MongoTemplate(mongoDbFactory()); mongoTemplate.setWriteConcern(WriteConcern.SAFE); return mongoTemplate; }
From source file:com.tristrambrasil.ladder.social.canvas.config.SocialConfig.java
License:Apache License
public @Bean MongoTemplate mongoTemplate() throws Exception { MongoTemplate mongoTemplate = new MongoTemplate(mongoDbFactory()); mongoTemplate.setWriteConcern(WriteConcern.SAFE); return mongoTemplate; }
From source file:de.belaso.mongolyn.ui.TaskDataHandler.java
License:Open Source License
@Override public RepositoryResponse postTaskData(TaskRepository repository, TaskData taskData, Set<TaskAttribute> oldAttributes, IProgressMonitor monitor) throws CoreException { DBCollection dbCollection = MongolynUtils.getDBCollection(repository); BasicDBObjectBuilder bob = BasicDBObjectBuilder.start(); for (Map.Entry<String, TaskAttribute> entry : taskData.getRoot().getAttributes().entrySet()) { String key = entry.getKey(); TaskAttribute attribute = entry.getValue(); String attributeValue = attribute.getValue(); if (attributeValue != null) { bob.add(key.replace('.', '_'), attributeValue); }/* w ww . j av a2s .com*/ } DBObject dbObject = bob.get(); try { if (taskData.isNew()) { dbCollection.insert(dbObject, WriteConcern.SAFE); return new RepositoryResponse(ResponseKind.TASK_CREATED, dbObject.get("_id").toString()); } else { dbCollection.findAndModify(new BasicDBObject("_id", new ObjectId(taskData.getTaskId())), dbObject); return new RepositoryResponse(ResponseKind.TASK_UPDATED, taskData.getTaskId()); } } catch (MongoException mongoException) { throw new CoreException(Activator.INSTANCE.getErrorStatus(mongoException)); } }
From source file:de.uni_koeln.spinfo.maalr.mongo.core.Database.java
License:Apache License
public void delete(LexEntry entry) throws InvalidEntryException { if (entry == null || entry.getId() == null) { throw new InvalidEntryException("Cannot delete entry without id!"); }//from w ww .j a v a 2s . com BasicDBObject object = new BasicDBObject(); object.put("_id", new ObjectId(entry.getId())); WriteResult result = entryCollection.remove(object, WriteConcern.SAFE); operationResult(result); logger.info("DELETED: " + toLogString(entry.getCurrent()) + ", entry " + entry.getId()); }
From source file:dk.au.cs.karibu.backend.mongo.MongoDBStorage.java
License:Apache License
private void createConnection(MongoConfiguration conf) { String databaseName = conf.getDatabaseName(); List<ServerAddress> addr = conf.getServerAddressList(); // connect to the database server mongoDB = null;/*from w ww . j a v a 2 s .com*/ try { mongoDB = new MongoClient(addr); } catch (MongoException e) { String theTrace = ExceptionUtils.getStackTrace(e); log.error("MongoException. " + theTrace); System.exit(-1); } // get handle to the required database database = mongoDB.getDB(databaseName); // authenticate in case there is a username in the config if (conf.getUsername() != null) { boolean auth = database.authenticate(conf.getUsername(), conf.getPassword().toCharArray()); if (!auth) { log.error("Mongo authentication failed for username: " + conf.getUsername() + " on DB: " + conf.getDatabaseName()); System.out.println("MongoDB authentication failed. Review log."); // Fail fast! System.exit(-1); } } // From javadoc: // By default, all read and write operations will be made on the primary, // but it's possible to read from secondaries by changing the read preference mongoDB.setReadPreference(ReadPreference.secondaryPreferred()); // From javadoc: Exceptions are raised for network issues, and server errors; // waits on a server for the write operation mongoDB.setWriteConcern(WriteConcern.SAFE); log.info("MongoDB connected..."); // Register a shutdown hook to close the mongo // connection Runtime.getRuntime().addShutdownHook(new Thread() { public void run() { log.info("MongoDB disconnected..."); mongoDB.close(); } }); }
From source file:ec.edu.espe.persistence.PersistenceManager.java
public PersistenceManager() { MongoClientOptions mongoOptions = MongoClientOptions.builder().socketTimeout(60000).connectTimeout(60000) .build();/*from ww w. j a v a 2 s. co m*/ try { //mongoClient = new MongoClient(new ServerAddress("ds038739.mlab.com:38739"), mongoOptions); String textUri = "mongodb://xmatch:xmatch@ds038739.mlab.com:38739/xmatch"; MongoClientURI uri = new MongoClientURI(textUri); mongoClient = new MongoClient(uri); } catch (Exception e) { throw new RuntimeException("Error", e); } mongoClient.setWriteConcern(WriteConcern.SAFE); mongoClient.setReadPreference(ReadPreference.primary()); morphia = new Morphia(); morphia.mapPackage(DB_PACKAGE, true); mds = morphia.createDatastore(mongoClient, DB_NAME); mds.ensureIndexes(); }
From source file:fr.eolya.utils.nosql.mongodb.MongoDBConnection.java
License:Apache License
/** * @param hostName The MongoDB server host name * @param hostPort The MongoDB server host port * @return/* w w w. ja v a 2 s . c o m*/ * @throws UnknownHostException */ public MongoDBConnection(String hostName, int hostPort, String userName, String userPassword) throws UnknownHostException { MongoClientOptions.Builder builder = new MongoClientOptions.Builder(); builder.autoConnectRetry(true); builder.socketKeepAlive(true); builder.writeConcern(WriteConcern.SAFE); if ("".equals(hostName)) hostName = "localhost"; if (hostPort > 0) { ServerAddress addr = new ServerAddress(hostName, hostPort); m = new MongoClient(addr, builder.build()); } else { m = new MongoClient(hostName, builder.build()); } this.hostName = hostName; this.hostPort = hostPort; }
From source file:fr.eolya.utils.nosql.mongodb.MongoDBDatabase.java
License:Apache License
/** * @param con The MongoDB connection * @param dbName The MongoDB db name * @return//www .j av a2 s . co m * @throws UnknownHostException */ public MongoDBDatabase(MongoDBConnection con, String dbName) { db = con.getMongo().getDB(dbName); db.setWriteConcern(WriteConcern.SAFE); this.dbName = dbName; }