org.lastbamboo.common.stun.server
Class AbstractStunServer

java.lang.Object
  org.lastbamboo.common.stun.server.AbstractStunServer

All Implemented Interfaces:

EventListener, StunServer, org.littleshoot.mina.common.IoServiceListener

Direct Known Subclasses:

TcpStunServer, UdpStunServer

public abstract class AbstractStunServer
extends Object
implements StunServer, org.littleshoot.mina.common.IoServiceListener

Implementation of a STUN server.

Field Summary

protected org.littleshoot.mina.filter.codec.ProtocolCodecFactory	codecFactory
protected org.littleshoot.mina.common.IoHandler	ioHandler
protected String	threadName

Constructor Summary

AbstractStunServer(org.littleshoot.mina.filter.codec.ProtocolCodecFactory codecFactory, org.littleshoot.mina.common.IoHandler ioHandler, String threadName)
Creates a new STUN server.

Method Summary

protected abstract void	bind(InetSocketAddress bindAddress)
InetSocketAddress	getBoundAddress() Gets the address the server is bound to.
void	serviceActivated(org.littleshoot.mina.common.IoService service, SocketAddress serviceAddress, org.littleshoot.mina.common.IoHandler handler, org.littleshoot.mina.common.IoServiceConfig config)
void	serviceDeactivated(org.littleshoot.mina.common.IoService service, SocketAddress serviceAddress, org.littleshoot.mina.common.IoHandler handler, org.littleshoot.mina.common.IoServiceConfig config)
void	sessionCreated(org.littleshoot.mina.common.IoSession session)
void	sessionDestroyed(org.littleshoot.mina.common.IoSession session)
void	start() Starts the server on the default STUN port.
void	start(InetSocketAddress bindAddress) Starts the server, binding to the specified address.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.lastbamboo.common.stun.server.StunServer

addIoServiceListener, close

Field Detail

threadName

protected final String threadName

codecFactory

protected final org.littleshoot.mina.filter.codec.ProtocolCodecFactory codecFactory

ioHandler

protected final org.littleshoot.mina.common.IoHandler ioHandler

Constructor Detail

AbstractStunServer

public AbstractStunServer(org.littleshoot.mina.filter.codec.ProtocolCodecFactory codecFactory,
                          org.littleshoot.mina.common.IoHandler ioHandler,
                          String threadName)

Creates a new STUN server.

Parameters:

codecFactory - The factory for creating STUN codecs.

ioHandler - The IO handler, often a demuxing handler that demultiplexes STUN with the media protocol.

threadName - The name of the thread to use.

Method Detail

start

public void start()
           throws IOException

Description copied from interface: StunServer

Starts the server on the default STUN port.

Specified by:

start in interface StunServer

Throws:

IOException - If we cannot bind to the port.

start

public void start(InetSocketAddress bindAddress)
           throws IOException

Description copied from interface: StunServer

Starts the server, binding to the specified address. If the argument is null, this will choose an available port to bind to.

Specified by:

start in interface StunServer

Parameters:

bindAddress - The address to bind to.

Throws:

IOException - If we cannot bind to the specified address, even when this is null and we choose it randomly.

bind

protected abstract void bind(InetSocketAddress bindAddress)
                      throws IOException

Throws:

IOException

getBoundAddress

public InetSocketAddress getBoundAddress()

Description copied from interface: StunServer

Gets the address the server is bound to.

Specified by:

getBoundAddress in interface StunServer

Returns:

The address the server is bound to.

serviceActivated

public void serviceActivated(org.littleshoot.mina.common.IoService service,
                             SocketAddress serviceAddress,
                             org.littleshoot.mina.common.IoHandler handler,
                             org.littleshoot.mina.common.IoServiceConfig config)

Specified by:

serviceActivated in interface org.littleshoot.mina.common.IoServiceListener

serviceDeactivated

public void serviceDeactivated(org.littleshoot.mina.common.IoService service,
                               SocketAddress serviceAddress,
                               org.littleshoot.mina.common.IoHandler handler,
                               org.littleshoot.mina.common.IoServiceConfig config)

Specified by:

serviceDeactivated in interface org.littleshoot.mina.common.IoServiceListener

sessionCreated

public void sessionCreated(org.littleshoot.mina.common.IoSession session)

Specified by:

sessionCreated in interface org.littleshoot.mina.common.IoServiceListener

sessionDestroyed

public void sessionDestroyed(org.littleshoot.mina.common.IoSession session)

Specified by:

sessionDestroyed in interface org.littleshoot.mina.common.IoServiceListener