org.jupnp.protocol.sync

Class SendingEvent

java.lang.Object

org.jupnp.protocol.SendingAsync

org.jupnp.protocol.SendingSync<OutgoingEventRequestMessage,StreamResponseMessage>

org.jupnp.protocol.sync.SendingEvent

All Implemented Interfaces:

Runnable

public class SendingEvent
extends SendingSync<OutgoingEventRequestMessage,StreamResponseMessage>

Sending GENA event messages to remote subscribers.

Any LocalGENASubscription instantiates and executes this protocol when the state of a local service changes. However, a remote subscriber might require event notification messages on more than one callback URL, so this protocol potentially sends many messages. What is returned is always the last response, that is, the response for the message sent to the last callback URL in the list of the subscriber.

Author:

Christian Bauer

Field Summary

Fields

Modifier and Type	Field and Description
protected UnsignedIntegerFourBytes	currentSequence
protected OutgoingEventRequestMessage[]	requestMessages
protected String	subscriptionId

Fields inherited from class org.jupnp.protocol.SendingSync

outputMessage

Constructor Summary

Constructors

Constructor and Description
SendingEvent(UpnpService upnpService, LocalGENASubscription subscription)

Method Summary

Modifier and Type	Method and Description
protected StreamResponseMessage	executeSync()

Methods inherited from class org.jupnp.protocol.SendingSync

execute, getInputMessage, getOutputMessage, toString

Methods inherited from class org.jupnp.protocol.SendingAsync

getUpnpService, run

Methods inherited from class java.lang.Object

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

Field Detail

subscriptionId

protected final String subscriptionId

requestMessages

protected final OutgoingEventRequestMessage[] requestMessages

currentSequence

protected final UnsignedIntegerFourBytes currentSequence

Constructor Detail

SendingEvent

public SendingEvent(UpnpService upnpService,
                    LocalGENASubscription subscription)

Method Detail

executeSync

protected StreamResponseMessage executeSync()
                                     throws RouterException

Specified by:

executeSync in class SendingSync<OutgoingEventRequestMessage,StreamResponseMessage>

Throws:

RouterException