net.dreamlu.iot.mqtt.spring.client

类 MqttClientTemplate

java.lang.Object

net.dreamlu.iot.mqtt.spring.client.MqttClientTemplate

所有已实现的接口:

org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.core.Ordered

public class MqttClientTemplate
extends Object
implements org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean, org.springframework.core.Ordered

mqtt client 模板

作者:

wsq（冷月宫主）

字段概要

字段

限定符和类型	字段和说明
static String	DEFAULT_CLIENT_TEMPLATE_BEAN

从接口继承的字段 org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

构造器概要

构造器

构造器和说明
MqttClientTemplate()

方法概要

限定符和类型	方法和说明
void	afterPropertiesSet()
void	destroy()
boolean	disconnect() 断开 mqtt 连接
MqttClientCreator	getClientCreator() 获取配置
org.tio.client.TioClientConfig	getClientTioConfig() 获取 ClientTioConfig
org.tio.client.ClientChannelContext	getContext() 获取 ClientChannelContext
MqttClient	getMqttClient() 获取 MqttClient
int	getOrder()
org.tio.client.TioClient	getTioClient() 获取 TioClient
boolean	isConnected() 判断客户端跟服务端是否连接
boolean	isDisconnected() 判断客户端跟服务端是否断开连接
boolean	publish(String topic, byte[] payload) 发布消息
boolean	publish(String topic, byte[] payload, net.dreamlu.iot.mqtt.codec.MqttQoS qos) 发布消息
boolean	publish(String topic, byte[] payload, net.dreamlu.iot.mqtt.codec.MqttQoS qos, boolean retain) 发布消息
boolean	publish(String topic, ByteBuffer payload) 发布消息
boolean	publish(String topic, ByteBuffer payload, boolean retain) 发布消息
boolean	publish(String topic, ByteBuffer payload, net.dreamlu.iot.mqtt.codec.MqttQoS qos) 发布消息
boolean	publish(String topic, ByteBuffer payload, net.dreamlu.iot.mqtt.codec.MqttQoS qos, boolean retain) 发布消息
void	reconnect() 重连
MqttClient	subQos0(String topicFilter, IMqttClientMessageListener listener) 订阅
MqttClient	subQos1(String topicFilter, IMqttClientMessageListener listener) 订阅
MqttClient	subQos2(String topicFilter, IMqttClientMessageListener listener) 订阅
MqttClient	subscribe(List<MqttClientSubscription> subscriptionList) 批量订阅
MqttClient	subscribe(net.dreamlu.iot.mqtt.codec.MqttQoS mqttQoS, String topicFilter, IMqttClientMessageListener listener) 订阅
MqttClient	subscribe(String[] topicFilters, net.dreamlu.iot.mqtt.codec.MqttQoS mqttQoS, IMqttClientMessageListener listener) 订阅
MqttClient	unSubscribe(List<String> topicFilters) 取消订阅
MqttClient	unSubscribe(String... topicFilter) 取消订阅

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT_CLIENT_TEMPLATE_BEAN

public static final String DEFAULT_CLIENT_TEMPLATE_BEAN

另请参阅:

常量字段值

构造器详细资料

MqttClientTemplate

public MqttClientTemplate()

方法详细资料

subQos0

public MqttClient subQos0(String topicFilter,
                          IMqttClientMessageListener listener)

订阅

参数:

topicFilter - topicFilter

listener - MqttMessageListener

返回:

MqttClient

subQos1

public MqttClient subQos1(String topicFilter,
                          IMqttClientMessageListener listener)

订阅

参数:

topicFilter - topicFilter

listener - MqttMessageListener

返回:

MqttClient

subQos2

public MqttClient subQos2(String topicFilter,
                          IMqttClientMessageListener listener)

订阅

参数:

topicFilter - topicFilter

listener - MqttMessageListener

返回:

MqttClient

subscribe

public MqttClient subscribe(net.dreamlu.iot.mqtt.codec.MqttQoS mqttQoS,
                            String topicFilter,
                            IMqttClientMessageListener listener)

订阅

参数:

mqttQoS - MqttQoS

topicFilter - topicFilter

listener - MqttMessageListener

返回:

MqttClient

subscribe

public MqttClient subscribe(String[] topicFilters,
                            net.dreamlu.iot.mqtt.codec.MqttQoS mqttQoS,
                            IMqttClientMessageListener listener)

订阅

参数:

topicFilters - topicFilter 数组

mqttQoS - MqttQoS

listener - MqttMessageListener

返回:

MqttClient

subscribe

public MqttClient subscribe(List<MqttClientSubscription> subscriptionList)

批量订阅

参数:

subscriptionList - 订阅集合

返回:

MqttClient

unSubscribe

public MqttClient unSubscribe(String... topicFilter)

取消订阅

参数:

topicFilter - topicFilter

返回:

MqttClient

unSubscribe

public MqttClient unSubscribe(List<String> topicFilters)

取消订阅

参数:

topicFilters - topicFilter 集合

返回:

MqttClient

publish

public boolean publish(String topic,
                       byte[] payload)

发布消息

参数:

topic - topic

payload - 消息内容

返回:

是否发送成功

publish

public boolean publish(String topic,
                       byte[] payload,
                       net.dreamlu.iot.mqtt.codec.MqttQoS qos)

发布消息

参数:

topic - topic

payload - 消息内容

qos - MqttQoS

返回:

是否发送成功

publish

public boolean publish(String topic,
                       byte[] payload,
                       net.dreamlu.iot.mqtt.codec.MqttQoS qos,
                       boolean retain)

发布消息

参数:

topic - topic

payload - 消息体

qos - MqttQoS

retain - 是否在服务器上保留消息

返回:

是否发送成功

publish

public boolean publish(String topic,
                       ByteBuffer payload)

发布消息

参数:

topic - topic

payload - 消息体

返回:

是否发送成功

publish

public boolean publish(String topic,
                       ByteBuffer payload,
                       net.dreamlu.iot.mqtt.codec.MqttQoS qos)

发布消息

参数:

topic - topic

payload - 消息体

qos - MqttQoS

返回:

是否发送成功

publish

public boolean publish(String topic,
                       ByteBuffer payload,
                       boolean retain)

发布消息

参数:

topic - topic

payload - 消息体

retain - 是否在服务器上保留消息

返回:

是否发送成功

publish

public boolean publish(String topic,
                       ByteBuffer payload,
                       net.dreamlu.iot.mqtt.codec.MqttQoS qos,
                       boolean retain)

发布消息

参数:

topic - topic

payload - 消息体

qos - MqttQoS

retain - 是否在服务器上保留消息

返回:

是否发送成功

reconnect

public void reconnect()

重连

disconnect

public boolean disconnect()

断开 mqtt 连接

返回:

是否成功

getTioClient

public org.tio.client.TioClient getTioClient()

获取 TioClient

返回:

TioClient

getClientCreator

public MqttClientCreator getClientCreator()

获取配置

返回:

MqttClientCreator

getClientTioConfig

public org.tio.client.TioClientConfig getClientTioConfig()

获取 ClientTioConfig

返回:

ClientTioConfig

getContext

public org.tio.client.ClientChannelContext getContext()

获取 ClientChannelContext

返回:

ClientChannelContext

isConnected

public boolean isConnected()

判断客户端跟服务端是否连接

返回:

是否已经连接成功

isDisconnected

public boolean isDisconnected()

判断客户端跟服务端是否断开连接

返回:

是否断连

getMqttClient

public MqttClient getMqttClient()

获取 MqttClient

返回:

MqttClient

afterPropertiesSet

public void afterPropertiesSet()

指定者:

afterPropertiesSet 在接口中 org.springframework.beans.factory.InitializingBean

destroy

public void destroy()

指定者:

destroy 在接口中 org.springframework.beans.factory.DisposableBean

getOrder

public int getOrder()

指定者:

getOrder 在接口中 org.springframework.core.Ordered