com.maverick.nio
Class Daemon

java.lang.Object
  com.maverick.nio.Daemon

public abstract class Daemon
extends java.lang.Object

This class provides an abstract daemon for servicing any number of protocol contexts.

Author:

Lee David Painter

Constructor Summary

Daemon()
Constructs the Daemon.

Method Summary

protected abstract void	configure(DaemonContext context) Called before the server is started so that you can configure the server to your own requirements.
DaemonContext	getContext() Get the context for this Daemon.
static java.util.Date	getReleaseDate() Returns the release date of the current version.
static java.lang.String	getVersion() Returns the current version of the API.
boolean	isStarted() Get whether the daemon is currently started
boolean	isStarting()
void	registerAcceptor(ClientAcceptor acceptor, java.nio.channels.ServerSocketChannel socketChannel) Register a client acceptor with the daemon.
void	registerConnector(ClientConnector connector, java.nio.channels.SocketChannel socketChannel) Register a client connector with the daemon.
void	registerHandler(SocketHandler handler, java.nio.channels.SelectableChannel channel) Register a socket handler with the daemon.
void	registerHandler(SocketHandler handler, java.nio.channels.SelectableChannel channel, SelectorThread thread) Register a socket handler with the daemon.
void	removeAcceptor(ListeningInterface li)
void	shutdown() Shutdown the server.
protected boolean	startListeningInterface(ListeningInterface li)
boolean	startup() Starts the daemon, first calling the #configure(ConfigurationContext) method to allow your server to configure itself.

Methods inherited from class java.lang.Object

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

Constructor Detail

Daemon

public Daemon()

Constructs the Daemon.

Method Detail

getContext

public DaemonContext getContext()

Get the context for this Daemon.

Returns:

DaemonContext

getVersion

public static java.lang.String getVersion()

Returns the current version of the API.

getReleaseDate

public static java.util.Date getReleaseDate()

Returns the release date of the current version.

isStarting

public boolean isStarting()

startup

public boolean startup()
                throws java.io.IOException

Starts the daemon, first calling the #configure(ConfigurationContext) method to allow your server to configure itself.

Returns:

true if at least one interface started, otherwise false.

Throws:

java.io.IOException

startListeningInterface

protected boolean startListeningInterface(ListeningInterface li)
                                   throws java.io.IOException

Throws:

java.io.IOException

removeAcceptor

public void removeAcceptor(ListeningInterface li)

isStarted

public boolean isStarted()

Get whether the daemon is currently started

Returns:

started

shutdown

public void shutdown()

Shutdown the server. This does not exit the JVM

registerConnector

public void registerConnector(ClientConnector connector,
                              java.nio.channels.SocketChannel socketChannel)
                       throws java.io.IOException

Register a client connector with the daemon.

Parameters:

connector - ClientConnector

socketChannel - SocketChannel

Throws:

java.io.IOException

registerAcceptor

public void registerAcceptor(ClientAcceptor acceptor,
                             java.nio.channels.ServerSocketChannel socketChannel)
                      throws java.io.IOException

Register a client acceptor with the daemon.

Parameters:

acceptor - ClientAcceptor

socketChannel - ServerSocketChannel

Throws:

java.io.IOException

registerHandler

public void registerHandler(SocketHandler handler,
                            java.nio.channels.SelectableChannel channel)
                     throws java.io.IOException

Register a socket handler with the daemon.

Parameters:

handler - SocketHandler

channel - SelectableChannel

Throws:

java.io.IOException

registerHandler

public void registerHandler(SocketHandler handler,
                            java.nio.channels.SelectableChannel channel,
                            SelectorThread thread)
                     throws java.io.IOException

Register a socket handler with the daemon.

Parameters:

handler - SocketHandler

channel - SelectableChannel

thread - SelectorThread

Throws:

java.io.IOException

configure

protected abstract void configure(DaemonContext context)
                           throws java.io.IOException

Called before the server is started so that you can configure the server to your own requirements.

Parameters:

context -

Throws:

java.io.IOException