org.fourthline.cling.protocol.sync

Class SendingRenewal

java.lang.Object

org.fourthline.cling.protocol.SendingAsync

org.fourthline.cling.protocol.SendingSync<OutgoingRenewalRequestMessage,IncomingSubscribeResponseMessage>

org.fourthline.cling.protocol.sync.SendingRenewal

All Implemented Interfaces:

Runnable

public class SendingRenewal
extends SendingSync<OutgoingRenewalRequestMessage,IncomingSubscribeResponseMessage>

Renewing a GENA event subscription with a remote host.

This protocol is executed periodically by the local registry, for any established GENA subscription to a remote service. If renewal failed, the subscription will be removed from the registry and the RemoteGENASubscription.end(org.fourthline.cling.model.gena.CancelReason, org.fourthline.cling.model.message.UpnpResponse) method will be called. The RENEWAL_FAILED reason will be used, however, the response might be null if no response was received from the remote host.

Author:

Christian Bauer

Field Summary

Fields

Modifier and Type	Field and Description
protected RemoteGENASubscription	subscription

Fields inherited from class org.fourthline.cling.protocol.SendingSync

outputMessage

Constructor Summary

Constructors

Constructor and Description
SendingRenewal(UpnpService upnpService, RemoteGENASubscription subscription)

Method Summary

Modifier and Type	Method and Description
protected IncomingSubscribeResponseMessage	executeSync()
protected void	onRenewalFailure()

Methods inherited from class org.fourthline.cling.protocol.SendingSync

execute, getInputMessage, getOutputMessage, toString

Methods inherited from class org.fourthline.cling.protocol.SendingAsync

getUpnpService, run

Methods inherited from class java.lang.Object

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

Field Detail

subscription

protected final RemoteGENASubscription subscription

Constructor Detail

SendingRenewal

public SendingRenewal(UpnpService upnpService,
                      RemoteGENASubscription subscription)

Method Detail

executeSync

protected IncomingSubscribeResponseMessage executeSync()
                                                throws RouterException

Specified by:

executeSync in class SendingSync<OutgoingRenewalRequestMessage,IncomingSubscribeResponseMessage>

Throws:

RouterException

onRenewalFailure

protected void onRenewalFailure()