com.ibm.wiotp.sdk.devicemgmt.internal.handler

Class ObserveRequestHandler

java.lang.Object

com.ibm.wiotp.sdk.devicemgmt.internal.handler.DMRequestHandler

com.ibm.wiotp.sdk.devicemgmt.internal.handler.ObserveRequestHandler

All Implemented Interfaces:

PropertyChangeListener, EventListener, org.eclipse.paho.client.mqttv3.IMqttMessageListener

public class ObserveRequestHandler
extends DMRequestHandler
implements PropertyChangeListener

Request handler for MMqttClient.SERVER_TOPIC_OBSERVE
Expected request message format

{ "d": { "fields": [ "string" ] }, "reqId": "string" }

Field Summary

Fields inherited from class com.ibm.wiotp.sdk.devicemgmt.internal.handler.DMRequestHandler

CLASS_NAME

Constructor Summary

Constructors

Constructor and Description
ObserveRequestHandler(ManagedClient dmClient)

Method Summary

Modifier and Type	Method and Description
protected String	getTopic() Return the observe topic
protected void	handleRequest(com.google.gson.JsonObject jsonRequest, String topic) Handles the observe request from IBM Watson IoT Platform
void	propertyChange(PropertyChangeEvent evt)

Methods inherited from class com.ibm.wiotp.sdk.devicemgmt.internal.handler.DMRequestHandler

clearRequestHandlers, getDMClient, getObserveRequestHandler, messageArrived, notify, respond, setDMClient, setRequestHandlers

Methods inherited from class java.lang.Object

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

Constructor Detail

ObserveRequestHandler

public ObserveRequestHandler(ManagedClient dmClient)

Method Detail

getTopic

protected String getTopic()

Return the observe topic

Specified by:

getTopic in class DMRequestHandler

handleRequest

protected void handleRequest(com.google.gson.JsonObject jsonRequest,
                             String topic)

Handles the observe request from IBM Watson IoT Platform

Specified by:

handleRequest in class DMRequestHandler

propertyChange

public void propertyChange(PropertyChangeEvent evt)

Specified by:

propertyChange in interface PropertyChangeListener