Java MongoClientSettings类代码示例

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
@Override
public CompletableFuture<SecurityDefinitionStore> open() {
  List<ServerAddress> hostList =
      Arrays.stream(hosts).map(h -> new ServerAddress(h)).collect(Collectors.toList());
  ClusterSettings clusterSettings = ClusterSettings.builder().hosts(hostList).build();
  MongoClientSettings settings =
      MongoClientSettings.builder().clusterSettings(clusterSettings).build();
  mongoClient = MongoClients.create(settings);

  database = mongoClient.getDatabase(DATABASE_NAME);
  collection = database.getCollection(SECDEF_COLLECTION_NAME);

  // In the case of MongoDB, open is synchronous because it doesn't
  // actually communicate with the server until a query is invoked.
  return CompletableFuture.completedFuture(this);
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
/**
 * Create an asynchronous MongoDB client
 * @return the client
 */
private com.mongodb.async.client.MongoClient createAsyncClient() {
  ClusterSettings clusterSettings = ClusterSettings.builder()
      .hosts(Arrays.asList(mongoConnector.serverAddress))
      .build();
  MongoClientSettings settings = MongoClientSettings.builder()
      .clusterSettings(clusterSettings).build();
  return MongoClients.create(settings);
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
public void onEnable() {
    saveDefaultConfig();

    CodecRegistry codecRegistry = createCodecRegistry();
    MongoClientSettings settings = MongoClientSettings.builder()
            .clusterSettings(ClusterSettings.builder().applyConnectionString(new ConnectionString(getConfig().getString("mongodb.uri"))).build())
            .codecRegistry(codecRegistry)
            .build();
    client = MongoClients.create(settings);
    MongoDatabase database = client.getDatabase(getConfig().getString("mongodb.database"));
    if (!testConnection(database))
        return;
    RegionStorageAdapter storageAdapter = new RegionStorageAdapter(database);
    MongoRegionDriver driver = new MongoRegionDriver(getServer(), storageAdapter);

    WorldGuardPlugin wgPlugin = WorldGuardPlugin.inst();
    if (getConfig().getBoolean("mongodb.use_oplog")) {
        getLogger().info("OpLog usage enabled.");
        WorldGuardOpLogHandler opLogHandler = new WorldGuardOpLogHandler(codecRegistry.get(ProcessingProtectedRegion.class), storageAdapter, wgPlugin);
        getServer().getScheduler().runTaskAsynchronously(this, new OpLogRetriever(
                OpLogUtils.getCollection(client),
                new OpLogParser(opLogHandler),
                getConfig().getString("mongodb.database") + "." + RegionStorageAdapter.COLLECTION_NAME
        ));
        storageAdapter.setListener(opLogHandler);
    }

    ConfigurationManager config = wgPlugin.getGlobalStateManager();
    RegionContainer container = wgPlugin.getRegionContainer();
    InjectionUtils.injectRegionDriver(container, driver);
    InjectionUtils.callUnload(container);
    InjectionUtils.callLoadWorlds(container);
    config.selectedRegionStoreDriver = driver;
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
@Start
public void start() {
    final ClusterSettings clusterSettings = ClusterSettings.builder().hosts(asList(new ServerAddress(host, port))).build();
    final MongoClientSettings settings = MongoClientSettings.builder().clusterSettings(clusterSettings).build();
    mongoClient = MongoClients.create(settings);
    db = mongoClient.getDatabase(this.database);
    launchConsumers();
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
/**
 * Lazily instantiate the {@link MongoClient} instance.
 *
 * @return
 */
private MongoClient createMongoClient() {
  String host = applicationConfiguration.getMongoHost();
  int port = applicationConfiguration.getMongoPort();
  ConnectionString connectionString = new ConnectionString("mongodb://" + host + ":" + port);

  logger.info("Creating Mongo client for: {}:{}", host, port);

  MongoClientSettings mongoClientSettings =
      MongoClientSettings.builder()
          .applicationName("dragoman")
          .serverSettings(
              ServerSettings.builder()
                  .applyConnectionString(connectionString)
                  .addServerMonitorListener(new LoggingServerMonitorListener())
                  .addServerListener(new LoggingServerListener())
                  .build())
          .clusterSettings(
              ClusterSettings.builder()
                  .applyConnectionString(connectionString)
                  .serverSelectionTimeout(
                      applicationConfiguration.getMongoServerSelectionTimeout(), MILLISECONDS)
                  .addClusterListener(new LoggingClusterListener())
                  .build())
          .connectionPoolSettings(
              ConnectionPoolSettings.builder()
                  .applyConnectionString(connectionString)
                  .maxWaitTime(
                      applicationConfiguration.getConnectionPoolMaxWaitTime(), MILLISECONDS)
                  .minSize(applicationConfiguration.getConnectionPoolMinSize())
                  .maxSize(applicationConfiguration.getConnectionPoolMaxSize())
                  .addConnectionPoolListener(new LoggingConnectionPoolListener())
                  .build())
          .socketSettings(
              SocketSettings.builder()
                  .applyConnectionString(connectionString)
                  .connectTimeout(
                      applicationConfiguration.getMongoSocketConnectionTimeout(), MILLISECONDS)
                  .readTimeout(applicationConfiguration.getMongoReadTimeout(), MILLISECONDS)
                  .build())
          .build();

  return MongoClients.create(mongoClientSettings);
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
private MongoClientSettings mongoSettings(String host, int port) {
  return MongoClientSettings.builder()
      .clusterSettings(
          ClusterSettings.builder().hosts(newArrayList(new ServerAddress(host, port))).build())
      .build();
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
@Override
public MongoClientSettings getSettings() {
    return wrapped.getSettings();
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
public MongoClientOptionsParser(JsonObject config) {
  Objects.requireNonNull(config);

  MongoClientSettings.Builder options = MongoClientSettings.builder();
  options.codecRegistry(CodecRegistries.fromRegistries(commonCodecRegistry, CodecRegistries.fromCodecs(new JsonObjectCodec(config))));

  // All parsers should support connection_string first
  String cs = config.getString("connection_string");
  ConnectionString connectionString = (cs == null) ? null : new ConnectionString(cs);
  String csDatabase = (connectionString != null) ? connectionString.getDatabase() : null;
  this.database = csDatabase != null ? csDatabase : config.getString("db_name", MongoClient.DEFAULT_DB_NAME);

  // ClusterSettings
  ClusterSettings clusterSettings = new ClusterSettingsParser(connectionString, config).settings();
  options.clusterSettings(clusterSettings);

  // ConnectionPoolSettings
  ConnectionPoolSettings connectionPoolSettings = new ConnectionPoolSettingsParser(connectionString, config).settings();
  options.connectionPoolSettings(connectionPoolSettings);

  // Credentials
  List<MongoCredential> credentials = new CredentialListParser(connectionString, config).credentials();
  options.credentialList(credentials);

  // SocketSettings
  SocketSettings socketSettings = new SocketSettingsParser(connectionString, config).settings();
  options.socketSettings(socketSettings);

  // SSLSettings
  SslSettings sslSettings = new SSLSettingsParser(connectionString, config).settings();
  options.sslSettings(sslSettings);

  // WriteConcern
  WriteConcern writeConcern = new WriteConcernParser(connectionString, config).writeConcern();
  if (writeConcern != null) {
    options.writeConcern(writeConcern);
  }

  // ReadConcern
  maybeReadConcern(connectionString, config).ifPresent(options::readConcern);

  // ReadPreference
  ReadPreference readPreference = new ReadPreferenceParser(connectionString, config).readPreference();
  if (readPreference != null) {
    options.readPreference(readPreference);
  }

  // Heartbeat SocketSettings
  JsonObject hbConfig = config.getJsonObject("heartbeat.socket");
  if (hbConfig != null) {
    SocketSettings heartBeatSocketSettings = new SocketSettingsParser(null, hbConfig).settings();
    options.heartbeatSocketSettings(heartBeatSocketSettings);
  }

  // ServerSettings
  ServerSettings serverSettings = new ServerSettingsParser(config).settings();
  options.serverSettings(serverSettings);

  this.settings = options.build();
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
public MongoClientSettings settings() {
  return settings;
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
@SuppressWarnings({"rawtypes", "unchecked"})
@Override
public void configure(final Env env, final Config conf, final Binder binder) {
  /** connection string */
  ConnectionString cstr = Try.apply(() -> new ConnectionString(db))
      .orElseGet(() -> new ConnectionString(conf.getString(db)));

  log.debug("Starting {}", cstr);

  boolean first = instances.getAndIncrement() == 0;
  Throwing.Function3<Class, String, Object, Void> bind = (type, name, value) -> {
    binder.bind(Key.get(type, Names.named(name))).toInstance(value);
    if (first) {
      binder.bind(Key.get(type)).toInstance(value);
    }
    return null;
  };

  /** settings */
  MongoClientSettings.Builder settings = settings(cstr, dbconf(db, conf));
  if (configurer != null) {
    configurer.accept(settings, conf);
  }
  MongoClient client = MongoClients.create(settings.build());
  bind.apply(MongoClient.class, db, client);

  /** bind database */
  Optional.ofNullable(cstr.getDatabase()).ifPresent(dbname -> {
    // observable adapter
    MongoDatabase predb = adapter
        .map(a -> client.getDatabase(dbname).withObservableAdapter(a))
        .orElseGet(() -> client.getDatabase(dbname));
    // codec registry
    MongoDatabase database = codecRegistry
        .map(predb::withCodecRegistry)
        .orElse(predb);

    bind.apply(MongoDatabase.class, dbname, database);

    /** bind collection */
    Optional.ofNullable(cstr.getCollection()).ifPresent(cname -> {
      MongoCollection<Document> collection = database.getCollection(cname);
      bind.apply(MongoCollection.class, cname, collection);
    });
  });

  /** mapper */
  env.router()
      .map(mapper());

  log.info("Started {}", cstr);

  env.onStop(() -> {
    log.debug("Stopping {}", cstr);
    client.close();
    log.info("Stopped {}", cstr);
  });
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
private void connect() throws ActivecheckReporterException {
    if (mongoClient == null) {
        logger.debug("Cannot run query. MongoDB is not connected. Trying to (re)connect.");
        try {
            // configure credentials
            List<MongoCredential> credentialsList = new ArrayList<MongoCredential>();
            String username = properties
                    .getString("mongodb.username", null);
            String password = properties
                    .getString("mongodb.password", null);
            if (username != null && password != null) {
                credentialsList.add(MongoCredential.createPlainCredential(
                        username, "*", password.toCharArray()));
            }

            // configure server addresses
            List<ServerAddress> addressList = new ArrayList<ServerAddress>();
            String socketPath = properties.getString("socket", null);
            if (socketPath != null) {
                addressList.add(new ServerAddress(new AFUNIXSocketAddress(
                        new File(socketPath))));
            } else {
                String url = properties.getString("url",
                        ServerAddress.defaultHost());
                int port = ServerAddress.defaultPort();
                String[] urlParts = url.split(":");
                if (urlParts.length > 1) {
                    port = Integer.parseInt(urlParts[1]);
                }
                addressList.add(new ServerAddress(urlParts[0], port));
            }
            ServerSelector serverSelector = new ReadPreferenceServerSelector(
                    MONGO_READ_PREFERENCE);
            ClusterSettings clusterSettings = ClusterSettings.builder()
                    .hosts(addressList).serverSelector(serverSelector)
                    .build();

            // actually configure and (re)create mongoClient
            ConnectionPoolSettings connectionPoolSettings = ConnectionPoolSettings
                    .builder().maxSize(MONGO_POOL_SIZE).build();
            MongoClientSettings settings = MongoClientSettings.builder()
                    .readPreference(MONGO_READ_PREFERENCE)
                    .credentialList(credentialsList)
                    .clusterSettings(clusterSettings)
                    .connectionPoolSettings(connectionPoolSettings).build();
            mongoClient = MongoClients.create(settings);
        } catch (Exception e) {
            mongoClient = null;
            String errorMessage = "MongodbReporter Configuration Error for service '"
                    + getOverallServiceName() + "': " + e.getMessage();

            logger.error(errorMessage);
            logger.trace(e.getMessage(), e);

            // set report and status
            setOverallServiceReport(NagiosServiceStatus.CRITICAL,
                    errorMessage);
            throw new ActivecheckReporterException(e);
        }
    }
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
/**
 * Gets the settings that this client uses to connect to server.
 *
 * <p>Note: {@link MongoClientSettings} is immutable.</p>
 *
 * @return the settings
 */
MongoClientSettings getSettings();
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
/**
 * Create a new client with the given client settings.
 *
 * @param settings the settings
 * @return the client
 */
public static MongoClient create(final MongoClientSettings settings) {
    return create(settings, new NoopObservableAdapter());
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
/**
 * Create a new client with the given client settings.
 *
 * @param settings the settings
 * @return the client
 */
public static MongoClient create(final MongoClientSettings settings) {
    return create(settings, null);
}
 

import com.mongodb.async.client.MongoClientSettings; //导入依赖的package包/类
/**
 * Allow further configuration on the {@link MongoClientSettings}.
 *
 * @param configurer Configurer callback.
 * @return This module.
 */
public MongoRx doWith(final BiConsumer<MongoClientSettings.Builder, Config> configurer) {
  this.configurer = requireNonNull(configurer, "Configurer is required.");
  return this;
}