org.macroing.cit.server

Class ServerDecorator

java.lang.Object

org.macroing.cit.messaging.Messaging

org.macroing.cit.server.Server

org.macroing.cit.server.ServerDecorator

public abstract class ServerDecorator
extends Server

A ServerDecorator is a Decorator for the Server class.

Since:

1.0.0

Author:

Jörgen Lundgren

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ServerDecorator(Server server) Constructs a new ServerDecorator, to decorate the given Server.

Method Summary

Modifier and Type	Method and Description
void	addSessionObserver(org.macroing.cit.network.SessionObserver sessionObserver) Adds sessionObserver to the decorated Server, if absent.
ServerConfiguration	getServerConfiguration() Returns the ServerConfiguration provided by the decorated Server instance.
java.util.List<org.macroing.cit.network.SessionObserver>	getSessionObservers() Returns a List containing all SessionObservers currently added to the decorated Server instance.
protected void	onStart() Overridden to call the method start() for the decorated Server instance.
protected void	onStop() Overridden to call the method stop() for the decorated Server instance.
void	removeSessionObserver(org.macroing.cit.network.SessionObserver sessionObserver) Removes sessionObserver from the decorated Server, if present.

Methods inherited from class org.macroing.cit.messaging.Messaging

addMessagingObserver, getMessagingObservers, getName, hasStarted, removeMessagingObserver, setName, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

ServerDecorator

protected ServerDecorator(Server server)

Constructs a new ServerDecorator, to decorate the given Server.

If server is null, a NullPointerException will be thrown.

Parameters:

server - the Server to decorate

Throws:

java.lang.NullPointerException - thrown if, and only if, server is null

Method Detail

getSessionObservers

public final java.util.List<org.macroing.cit.network.SessionObserver> getSessionObservers()

Returns a List containing all SessionObservers currently added to the decorated Server instance.

Modifying the returned List will not affect this Server instance. And it should not affect the decorated Server instance either.

Overrides:

getSessionObservers in class Server

Returns:

a List containing all SessionObservers currently added to the decorated Server instance

getServerConfiguration

public final ServerConfiguration getServerConfiguration()

Returns the ServerConfiguration provided by the decorated Server instance.

Overrides:

getServerConfiguration in class Server

Returns:

the ServerConfiguration provided by the decorated Server instance

addSessionObserver

public final void addSessionObserver(org.macroing.cit.network.SessionObserver sessionObserver)

Adds sessionObserver to the decorated Server, if absent.

If sessionObserver is null, a NullPointerException will be thrown.

Overrides:

addSessionObserver in class Server

Parameters:

sessionObserver - the SessionObserver to add

Throws:

java.lang.NullPointerException - thrown if, and only if, sessionObserver is null

onStart

protected void onStart()

Overridden to call the method start() for the decorated Server instance.

If you need to do additional work before or after that, this method is open for extension. You should not forget to call super.onStart(), however.

Overrides:

onStart in class org.macroing.cit.messaging.Messaging

onStop

protected void onStop()

Overridden to call the method stop() for the decorated Server instance.

If you need to do additional work before or after that, this method is open for extension. You should not forget to call super.onStop(), however.

Overrides:

onStop in class org.macroing.cit.messaging.Messaging

removeSessionObserver

public final void removeSessionObserver(org.macroing.cit.network.SessionObserver sessionObserver)

Removes sessionObserver from the decorated Server, if present.

If sessionObserver is null, a NullPointerException will be thrown.

Overrides:

removeSessionObserver in class Server

Parameters:

sessionObserver - the SessionObserver to remove

Throws:

java.lang.NullPointerException - thrown if, and only if, sessionObserver is null