程序包 com.baidubce.services.dugo.core.protocol.mqtt

类 MqttConnection

java.lang.Object

com.baidubce.services.dugo.core.protocol.mqtt.MqttConnection

public class MqttConnection
extends Object

MQTT connect base Created by liuzhenxing01 on 2018/10/9.

构造器概要

构造器

构造器	说明
MqttConnection(String serverURI, String clientId, String userName, String password, SocketFactory socketFactory, org.eclipse.paho.client.mqttv3.MqttCallback mqttCallbackListener, org.eclipse.paho.client.mqttv3.IMqttActionListener mqttMessageListener)

方法概要

修饰符和类型	方法	说明
void	close()
org.eclipse.paho.client.mqttv3.IMqttToken	disconnect()
static SSLSocketFactory	getFactory(KeyStore keystore)
static SSLSocketFactory	getFactory(KeyStore caKeystore, KeyStore clientKeystore, String keystorePassword)	get SSLSocketFactory
org.eclipse.paho.client.mqttv3.MqttAsyncClient	getMqttAsyncClient()
boolean	isConnected()	is connect success
void	openConnection()
void	publishMessage(BceIotMessage message)	publish message
void	subscribeTopic(BceIotMessage message)	subscribe Topic
void	unsubscribeTopic(BceIotMessage message)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

MqttConnection

public MqttConnection(String serverURI,
                      String clientId,
                      String userName,
                      String password,
                      SocketFactory socketFactory,
                      org.eclipse.paho.client.mqttv3.MqttCallback mqttCallbackListener,
                      org.eclipse.paho.client.mqttv3.IMqttActionListener mqttMessageListener)
               throws org.eclipse.paho.client.mqttv3.MqttException

抛出:

org.eclipse.paho.client.mqttv3.MqttException

方法详细资料

getMqttAsyncClient

public org.eclipse.paho.client.mqttv3.MqttAsyncClient getMqttAsyncClient()

isConnected

public boolean isConnected()

is connect success

返回:

false

disconnect

public org.eclipse.paho.client.mqttv3.IMqttToken disconnect()
                                                     throws org.eclipse.paho.client.mqttv3.MqttException

抛出:

org.eclipse.paho.client.mqttv3.MqttException

close

public void close()
           throws org.eclipse.paho.client.mqttv3.MqttException

抛出:

org.eclipse.paho.client.mqttv3.MqttException

openConnection

public void openConnection()

publishMessage

public void publishMessage(BceIotMessage message)

publish message

参数:

message -

subscribeTopic

public void subscribeTopic(BceIotMessage message)

subscribe Topic

参数:

message -

unsubscribeTopic

public void unsubscribeTopic(BceIotMessage message)

getFactory

public static SSLSocketFactory getFactory(KeyStore keystore)

参数:

keystore -

返回:

抛出:

NoSuchAlgorithmException

KeyStoreException

KeyManagementException

IOException

CertificateException

getFactory

public static SSLSocketFactory getFactory(KeyStore caKeystore,
                                          KeyStore clientKeystore,
                                          String keystorePassword)

get SSLSocketFactory

参数:

caKeystore -

clientKeystore -

keystorePassword -

返回: