当前位置: 首页>>代码示例>>Java>>正文

Java MqttConnectOptions.setUserName方法代码示例

本文整理汇总了Java中org.eclipse.paho.client.mqttv3.MqttConnectOptions.setUserName方法的典型用法代码示例。如果您正苦于以下问题：Java MqttConnectOptions.setUserName方法的具体用法？Java MqttConnectOptions.setUserName怎么用？Java MqttConnectOptions.setUserName使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.eclipse.paho.client.mqttv3.MqttConnectOptions的用法示例。


在下文中一共展示了MqttConnectOptions.setUserName方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: init

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
@Override
public void init(MqttPluginConfiguration configuration) {
  retryInterval = configuration.getRetryInterval();

  mqttClientOptions = new MqttConnectOptions();
  mqttClientOptions.setCleanSession(false);
  mqttClientOptions.setMaxInflight(configuration.getMaxInFlight());
  mqttClientOptions.setAutomaticReconnect(true);
  String clientId = configuration.getClientId();
  if (StringUtils.isEmpty(clientId)) {
    clientId = UUID.randomUUID().toString();
  }
  if (!StringUtils.isEmpty(configuration.getAccessToken())) {
    mqttClientOptions.setUserName(configuration.getAccessToken());
  }
  try {
    mqttClient = new MqttAsyncClient("tcp://" + configuration.getHost() + ":" + configuration.getPort(), clientId);
  } catch (Exception e) {
    log.error("Failed to create mqtt client", e);
    throw new RuntimeException(e);
  }
  // connect();
}
开发者ID:osswangxining，项目名称:iotplatform，代码行数:24，代码来源:MqttPlugin.java

示例2: getMqttConnectOptions

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
public MqttConnectOptions getMqttConnectOptions() {
    MqttConnectOptions options = new MqttConnectOptions();
    options.setCleanSession(isCleanSession());
    options.setConnectionTimeout(getTimeout());
    options.setKeepAliveInterval(getKeepAlive());

    if (!getUsername().isEmpty()) {
        options.setUserName(getUsername());
    }

    if (!getPassword().isEmpty()) {
        options.setPassword(getPassword().toCharArray());
    }

    if (!getLwtTopic().isEmpty() && !getLwtPayload().isEmpty()) {
        options.setWill(getLwtTopic(), getLwtPayload().getBytes(), getLwtQos(), isLwtRetained());
    }

    return options;
}
开发者ID:emqtt，项目名称:EMQ-Android-Toolkit，代码行数:21，代码来源:Connection.java

示例3: connectAndSubscribe

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
/*********************************************************************************************************************************************************************
 *
 */
private void connectAndSubscribe() throws Exception {

  ConfigHandler configHandler = serialMqttBridge.getConfigHandler();

  mqttClient = new MqttClient(configHandler.getMqttBrokerUrl(), configHandler.getMqttClientId(), null);
  MqttConnectOptions connOpts = new MqttConnectOptions();
  connOpts.setCleanSession(true);
  connOpts.setAutomaticReconnect(true);

  // Authentication
  if (configHandler.getMqttBrokerUsername() != null && configHandler.getMqttBrokerPassword() != null) {
    connOpts.setUserName(configHandler.getMqttBrokerUsername());
    connOpts.setPassword(configHandler.getMqttBrokerPassword().toCharArray());
  }

  // MqttCallback
  mqttCallback = new MqttSubscriptionCallback(this);
  mqttClient.setCallback(mqttCallback);

  mqttClient.connect(connOpts);

  // Subscribe to defined inbound topic
  mqttClient.subscribe(configHandler.getMqttTopicSubscribe(), configHandler.getMqttQosSubscribe());
}
开发者ID:DerTomm，项目名称:SerialMqttBridge，代码行数:28，代码来源:MqttHandler.java

示例4: initializeMqttClient

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
private void initializeMqttClient()
    throws MqttException, IOException, NoSuchAlgorithmException, InvalidKeySpecException {

    mqttClient = new MqttClient(cloudIotOptions.getBrokerUrl(),
        cloudIotOptions.getClientId(), new MemoryPersistence());

    MqttConnectOptions options = new MqttConnectOptions();
    // Note that the the Google Cloud IoT only supports MQTT 3.1.1, and Paho requires that we
    // explicitly set this. If you don't set MQTT version, the server will immediately close its
    // connection to your device.
    options.setMqttVersion(MqttConnectOptions.MQTT_VERSION_3_1_1);
    options.setUserName(CloudIotOptions.UNUSED_ACCOUNT_NAME);

    // generate the jwt password
    options.setPassword(mqttAuth.createJwt(cloudIotOptions.getProjectId()));

    mqttClient.connect(options);
    mReady.set(true);
}
开发者ID:jpuderer，项目名称:Taxi-Datalogger，代码行数:20，代码来源:MQTTPublisher.java

示例5: connectClient

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
private void connectClient() {
  try {
    client = new MqttClient(broker, clientId);
    client.setCallback(this);
    MqttConnectOptions connOpts = new MqttConnectOptions();
    connOpts.setUserName(user);
    connOpts.setPassword(password.toCharArray());
    connOpts.setCleanSession(true);
    connOpts.setKeepAliveInterval(OUTGOING_MQTT_KEEP_ALIVE);
    logger.debug("Connecting to broker:  " + broker);
    client.connect(connOpts);
    logger.debug("Connected");
  } catch (MqttException e) {
    logger.error("Failed to connect to MQTT client ( " + broker + "/" + clientId
        + ") for outbound messages");
    logger.error(e.getLocalizedMessage());
    e.printStackTrace();
  }
}
开发者ID:edgexfoundry，项目名称:device-mqtt，代码行数:20，代码来源:OutgoingSender.java

示例6: startListening

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
private void startListening() {
  logger.debug("Starting listening for response traffic");
  try {
    String url =
        cmdrespMqttBrokerProtocol + "://" + cmdrespMqttBroker + ":" + cmdrespMqttBrokerPort;
    client = new MqttClient(url, cmdrespMqttClientId);
    MqttConnectOptions connOpts = new MqttConnectOptions();
    connOpts.setUserName(cmdrespMqttUser);
    connOpts.setPassword(cmdrespMqttPassword.toCharArray());
    connOpts.setCleanSession(true);
    connOpts.setKeepAliveInterval(cmdrespMqttKeepAlive);
    logger.debug("Connecting to response message broker:  " + cmdrespMqttBroker);
    client.connect(connOpts);
    logger.debug("Connected to response message broker");
    client.setCallback(this);
    client.subscribe(cmdrespMqttTopic, cmdrespMqttQos);
  } catch (MqttException e) {
    logger.error("Unable to connect to response message queue.  "
        + "Unable to respond to command requests.");
    e.printStackTrace();
    client = null;
  }
}
开发者ID:edgexfoundry，项目名称:device-mqtt，代码行数:24，代码来源:CommandResponseListener.java

示例7: startListening

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
private void startListening() {
  logger.debug("Starting listening for incoming traffic");
  try {
    String url =
        incomingMqttBrokerProtocol + "://" + incomingMqttBroker + ":" + incomingMqttBrokerPort;
    client = new MqttClient(url, incomingMqttClientId);
    MqttConnectOptions connOpts = new MqttConnectOptions();
    connOpts.setUserName(incomingMqttUser);
    connOpts.setPassword(incomingMqttPassword.toCharArray());
    connOpts.setCleanSession(true);
    connOpts.setKeepAliveInterval(incomingMqttKeepAlive);
    logger.debug("Connecting to incoming message broker:  " + incomingMqttBroker);
    client.connect(connOpts);
    logger.debug("Connected to incoming message broker");
    client.setCallback(this);
    client.subscribe(incomingMqttTopic, incomingMqttQos);
  } catch (MqttException e) {
    logger.error("Unable to connect to incoming message queue.");
    e.printStackTrace();
    client = null;
  }
}
开发者ID:edgexfoundry，项目名称:device-mqtt，代码行数:23，代码来源:IncomingListener.java

示例8: refusedBadUsernamePassword

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
@Test
public void refusedBadUsernamePassword(TestContext context) {

  this.expectedReturnCode = MqttConnectReturnCode.CONNECTION_REFUSED_BAD_USER_NAME_OR_PASSWORD;

  try {
    MemoryPersistence persistence = new MemoryPersistence();
    MqttConnectOptions options = new MqttConnectOptions();
    options.setUserName("wrong_username");
    options.setPassword("wrong_password".toCharArray());
    MqttClient client = new MqttClient(String.format("tcp://%s:%d", MQTT_SERVER_HOST, MQTT_SERVER_PORT), "12345", persistence);
    client.connect(options);
    context.fail();
  } catch (MqttException e) {
    context.assertTrue(e.getReasonCode() == MqttException.REASON_CODE_FAILED_AUTHENTICATION);
  }
}
开发者ID:vert-x3，项目名称:vertx-mqtt，代码行数:18，代码来源:MqttServerConnectionTest.java

示例9: connect

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
/**
 *
 *
 */
private void connect() throws MqttException {
    connOpt = new MqttConnectOptions();

    connOpt.setCleanSession(true);
    connOpt.setKeepAliveInterval(3600);
    connOpt.setConnectionTimeout(3600);
    connOpt.setUserName(sharedPref.getString("pref_username", ""));
    connOpt.setPassword(sharedPref.getString("pref_password", "").toCharArray());

    String tmpDir = createTempDir().getPath(); //System.getProperty("java.io.tmpdir");
    Log.i(TAG, "Persistence will be done in " + tmpDir);

    MqttDefaultFilePersistence dataStore = new MqttDefaultFilePersistence(tmpDir);

    // Connect to Broker
    mClient = new MqttClient(sharedPref.getString("pref_url", "") + ":" + sharedPref.getString("pref_port", "1883"), android_id + "_client", dataStore);
    mClient.setCallback(this);
    mClient.connect(connOpt);
    Log.i(TAG, "Connected to " + sharedPref.getString("pref_url", ""));

}
开发者ID:caribewave，项目名称:android-app，代码行数:26，代码来源:MQTTClient.java

示例10: optionsFromModel

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
private MqttConnectOptions optionsFromModel(ConnectionModel model){

        MqttConnectOptions connOpts = new MqttConnectOptions();
        connOpts.setCleanSession(model.isCleanSession());
        connOpts.setConnectionTimeout(model.getTimeout());
        connOpts.setKeepAliveInterval(model.getKeepAlive());
        if(!model.getUsername().equals(ActivityConstants.empty)){
            connOpts.setUserName(model.getUsername());
        }

        if(!model.getPassword().equals(ActivityConstants.empty)){
            connOpts.setPassword(model.getPassword().toCharArray());
        }
        /*
        if(!model.getLwtTopic().equals(ActivityConstants.empty) && !model.getLwtMessage().equals(ActivityConstants.empty)){
            connOpts.setWill(model.getLwtTopic(), model.getLwtMessage().getBytes(), model.getLwtQos(), model.isLwtRetain());
        }*/
        //   if(tlsConnection){
        //       // TODO Add Keys to conOpts here
        //       //connOpts.setSocketFactory();
        //   }
        return connOpts;
    }
开发者ID:Cirrus-Link，项目名称:Sparkplug，代码行数:24，代码来源:MainActivity.java

示例11: run

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
public void run() {
	try {
		// Connect to the MQTT Server
		MqttConnectOptions options = new MqttConnectOptions();
		options.setAutomaticReconnect(true);
		options.setCleanSession(true);
		options.setConnectionTimeout(30);
		options.setKeepAliveInterval(30);
		options.setUserName(username);
		options.setPassword(password.toCharArray());
		client = new MqttClient(serverUrl, clientId);
		client.setTimeToWait(5000);						// short timeout on failure to connect
		client.connect(options);
		client.setCallback(this);
		
		// Just listen to all DDATA messages on spAv1.0 topics and wait for inbound messages
		client.subscribe("spBv1.0/#", 0);
	} catch(Exception e) {
		e.printStackTrace();
	}
}
开发者ID:Cirrus-Link，项目名称:Sparkplug，代码行数:22，代码来源:SparkplugListener.java

示例12: MQTTTestClient

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
/**
 * Generate a MQTT client with given parameters
 *
 * @param brokerURL url of MQTT provider
 * @param userName username to connect to MQTT provider
 * @param password password to connect to MQTT provider
 * @param clientId unique id for the publisher/subscriber client
 * @throws MqttException in case of issue of connect/publish/consume
 */
public MQTTTestClient(String brokerURL, String userName, char[] password, String clientId) throws MqttException {
    this.brokerURL = brokerURL;
    //Store messages until server fetches them
    MqttDefaultFilePersistence dataStore = new MqttDefaultFilePersistence(JAVA_TMP_DIR + "/" + clientId);
    mqttClient = new MqttClient(brokerURL, clientId, dataStore);
    SimpleMQTTCallback callback = new SimpleMQTTCallback();
    mqttClient.setCallback(callback);
    MqttConnectOptions connectOptions = new MqttConnectOptions();
    connectOptions.setUserName(userName);
    connectOptions.setPassword(password);
    connectOptions.setCleanSession(true);
    mqttClient.connect(connectOptions);

    log.info("MQTTTestClient successfully connected to broker at " + this.brokerURL);
}
开发者ID:wso2，项目名称:product-ei，代码行数:25，代码来源:MQTTTestClient.java

示例13: configure

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
@Override
public void configure(MqttConnectOptions clientOptions) {
  clientOptions.setUserName(username);
  if (!StringUtils.isEmpty(password)) {
    clientOptions.setPassword(password.toCharArray());
  }
}
开发者ID:osswangxining，项目名称:iot-edge-greengrass，代码行数:8，代码来源:BasicCredentials.java

示例14: connectClient

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
private void connectClient() throws Exception {
	try {
	    String mqttServerAddress = String.format("ssl://%s:%s", mqttBridgeHostname, mqttBridgePort);

		MqttConnectOptions connectOptions = new MqttConnectOptions();
	    connectOptions.setMqttVersion(MqttConnectOptions.MQTT_VERSION_3_1_1);
	    connectOptions.setUserName(username);
	    password = createJwt(projectId, privateKeyFile, algorithm);
	    connectOptions.setPassword(password.toCharArray());

		connectOptions.setCleanSession(true);
		connectOptions.setKeepAliveInterval(keepAlive);

	    client = new MqttClient(mqttServerAddress, clientId, new MemoryPersistence());
		client.setCallback(this);

		logger.debug("Connecting to broker:  " + mqttServerAddress);
		client.connect(connectOptions);
		logger.debug("Connected");
		
	} catch (Exception e) {
		logger.error("Failed to connect to MQTT client ( " + mqttBridgeHostname + ":" + mqttBridgePort + "/" + clientId + ") for outbound messages");
		throw e;
	}
}
开发者ID:edgexfoundry，项目名称:export-distro，代码行数:26，代码来源:IotCoreMQTTSender.java

示例15: configure

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //导入方法依赖的package包/类
@Override
public void configure(MqttConnectOptions clientOptions) {
    clientOptions.setUserName(username);
    if (!StringUtils.isEmpty(password)) {
        clientOptions.setPassword(password.toCharArray());
    }
}
开发者ID:thingsboard，项目名称:thingsboard-gateway，代码行数:8，代码来源:BasicCredentials.java


注：本文中的org.eclipse.paho.client.mqttv3.MqttConnectOptions.setUserName方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。