org.teleal.cling.transport.impl
Class MulticastReceiverImpl

java.lang.Object
  org.teleal.cling.transport.impl.MulticastReceiverImpl

All Implemented Interfaces:

Runnable, MulticastReceiver<MulticastReceiverConfigurationImpl>

public class MulticastReceiverImpl
extends Object
implements MulticastReceiver<MulticastReceiverConfigurationImpl>

Default implementation based on a UDP MulticastSocket.

Thread-safety is guaranteed through synchronization of methods of this service and by the thread-safe underlying socket.

Author:

Christian Bauer

Field Summary

protected MulticastReceiverConfigurationImpl	configuration
protected DatagramProcessor	datagramProcessor
protected InetSocketAddress	multicastAddress
protected NetworkInterface	multicastInterface
protected Router	router

Constructor Summary

MulticastReceiverImpl(MulticastReceiverConfigurationImpl configuration)

Method Summary

MulticastReceiverConfigurationImpl	getConfiguration()
void	init(NetworkInterface networkInterface, Router router, DatagramProcessor datagramProcessor) Configures the service and starts any listening sockets.
void	run()
void	stop() Stops the service, closes any listening sockets.

Methods inherited from class java.lang.Object

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

Field Detail

configuration

protected final MulticastReceiverConfigurationImpl configuration

router

protected Router router

datagramProcessor

protected DatagramProcessor datagramProcessor

multicastInterface

protected NetworkInterface multicastInterface

multicastAddress

protected InetSocketAddress multicastAddress

Constructor Detail

MulticastReceiverImpl

public MulticastReceiverImpl(MulticastReceiverConfigurationImpl configuration)

Method Detail

getConfiguration

public MulticastReceiverConfigurationImpl getConfiguration()

Specified by:

getConfiguration in interface MulticastReceiver<MulticastReceiverConfigurationImpl>

Returns:

This service's configuration.

init

public void init(NetworkInterface networkInterface,
                 Router router,
                 DatagramProcessor datagramProcessor)
          throws InitializationException

Description copied from interface: MulticastReceiver

Configures the service and starts any listening sockets.

Specified by:

init in interface MulticastReceiver<MulticastReceiverConfigurationImpl>

Parameters:

networkInterface - The network interface on which to join the multicast group on.

router - The router which handles received IncomingDatagramMessages.

datagramProcessor - Reads and writes datagrams.

Throws:

InitializationException - If the service could not be initialized or started.

stop

public void stop()

Description copied from interface: MulticastReceiver

Stops the service, closes any listening sockets.

Specified by:

stop in interface MulticastReceiver<MulticastReceiverConfigurationImpl>

run

public void run()

Specified by:

run in interface Runnable