org.cybergarage.upnp.device

Class Advertiser

java.lang.Object

org.cybergarage.util.ThreadCore

org.cybergarage.upnp.device.Advertiser

All Implemented Interfaces:

Runnable

public class Advertiser
extends ThreadCore

Thread for advertising UPnP device presence on the network.

This class extends ThreadCore to provide periodic device advertisement through SSDP NOTIFY messages. It manages the announcement cycle for device presence and implements NMPR (Network Media Profile Requirements) compliance for notification timing.

Key features:

• Periodic SSDP notification sending
• NMPR mode compliance
• Device announcement management
• Multi-threaded operation
• Network presence broadcasting

This class is used by UPnP devices to automatically announce their presence on the network at regular intervals, ensuring discovery by control points and maintaining network visibility.

Constructor Summary

Constructors

Constructor and Description
Advertiser(Device dev) Constructor for advertiser.

Method Summary

Modifier and Type	Method and Description
Device	getDevice() Gets the device being advertised.
void	run() The main execution method of the thread.
void	setDevice(Device dev) Sets the device to advertise.

Methods inherited from class org.cybergarage.util.ThreadCore

getThreadObject, isRunnable, restart, setThreadObject, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

Advertiser

public Advertiser(Device dev)

Constructor for advertiser.

Parameters:

dev - device to advertise

Method Detail

getDevice

public Device getDevice()

Gets the device being advertised.

Returns:

current device

run

public void run()

Description copied from class: ThreadCore

The main execution method of the thread. This method should be overridden by subclasses to implement specific functionality.

Specified by:

run in interface Runnable

Overrides:

run in class ThreadCore

setDevice

public void setDevice(Device dev)

Sets the device to advertise.

Parameters:

dev - device to advertise