org.apache.activemq.transport.mqtt

Class MQTTProtocolConverter

java.lang.Object

org.apache.activemq.transport.mqtt.MQTTProtocolConverter

public class MQTTProtocolConverter
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	QOS_PROPERTY_NAME

Constructor Summary

Constructors

Constructor and Description
MQTTProtocolConverter(MQTTTransport mqttTransport, BrokerService brokerService)

Method Summary

Methods

Modifier and Type	Method and Description
org.fusesource.mqtt.codec.PUBLISH	convertMessage(org.apache.activemq.command.ActiveMQMessage message)
void	deleteDurableSubs(List<org.apache.activemq.command.SubscriptionInfo> subs)
int	getActiveMQSubscriptionPrefetch()
long	getDefaultKeepAlive()
MQTTTransport	getMQTTTransport()
MQTTPacketIdGenerator	getPacketIdGenerator()
void	onActiveMQCommand(org.apache.activemq.command.Command command) Dispatch an ActiveMQ command
void	onMQTTCommand(org.fusesource.mqtt.codec.MQTTFrame frame) Convert a MQTT command
void	onTransportError()
void	restoreDurableSubs(List<org.apache.activemq.command.SubscriptionInfo> subs)
void	setActiveMQSubscriptionPrefetch(int activeMQSubscriptionPrefetch) set the default prefetch size when mapping the MQTT subscription to an ActiveMQ one The default = 1
void	setDefaultKeepAlive(long keepAlive) Set the default keep alive time (in milliseconds) that would be used if configured on server side and the client sends a keep-alive value of 0 (zero) on a CONNECT frame

Methods inherited from class java.lang.Object

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

Field Detail

QOS_PROPERTY_NAME

protected static final String QOS_PROPERTY_NAME

See Also:

Constant Field Values

Constructor Detail

MQTTProtocolConverter

public MQTTProtocolConverter(MQTTTransport mqttTransport,
                     BrokerService brokerService)

Method Detail

onMQTTCommand

public void onMQTTCommand(org.fusesource.mqtt.codec.MQTTFrame frame)
                   throws IOException,
                          javax.jms.JMSException

Convert a MQTT command

Throws:

IOException

javax.jms.JMSException

deleteDurableSubs

public void deleteDurableSubs(List<org.apache.activemq.command.SubscriptionInfo> subs)

restoreDurableSubs

public void restoreDurableSubs(List<org.apache.activemq.command.SubscriptionInfo> subs)

onActiveMQCommand

public void onActiveMQCommand(org.apache.activemq.command.Command command)
                       throws Exception

Dispatch an ActiveMQ command

Throws:

Exception

convertMessage

public org.fusesource.mqtt.codec.PUBLISH convertMessage(org.apache.activemq.command.ActiveMQMessage message)
                                                 throws IOException,
                                                        javax.jms.JMSException,
                                                        DataFormatException

Throws:

IOException

javax.jms.JMSException

DataFormatException

getMQTTTransport

public MQTTTransport getMQTTTransport()

onTransportError

public void onTransportError()

getDefaultKeepAlive

public long getDefaultKeepAlive()

setDefaultKeepAlive

public void setDefaultKeepAlive(long keepAlive)

Set the default keep alive time (in milliseconds) that would be used if configured on server side and the client sends a keep-alive value of 0 (zero) on a CONNECT frame

Parameters:

keepAlive - the keepAlive in milliseconds

getActiveMQSubscriptionPrefetch

public int getActiveMQSubscriptionPrefetch()

setActiveMQSubscriptionPrefetch

public void setActiveMQSubscriptionPrefetch(int activeMQSubscriptionPrefetch)

set the default prefetch size when mapping the MQTT subscription to an ActiveMQ one The default = 1

Parameters:

activeMQSubscriptionPrefetch - set the prefetch for the corresponding ActiveMQ subscription

getPacketIdGenerator

public MQTTPacketIdGenerator getPacketIdGenerator()