org.apache.tomcat.util.net

Class DefaultNioServerSocketChannelFactory

java.lang.Object

org.apache.tomcat.util.net.NioServerSocketChannelFactory

org.apache.tomcat.util.net.DefaultNioServerSocketChannelFactory

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

NioJSSESocketChannelFactory

public class DefaultNioServerSocketChannelFactory
extends NioServerSocketChannelFactory

DefaultNioServerSocketChannelFactory Created on Jan 3, 2012 at 12:12:02 PM

Author:

Nabil Benothman

Field Summary

Fields inherited from class org.apache.tomcat.util.net.NioServerSocketChannelFactory

attributes, threadGroup

Constructor Summary

Constructors

Constructor and Description
DefaultNioServerSocketChannelFactory() Create a new instance of DefaultNioServerSocketChannelFactory
DefaultNioServerSocketChannelFactory(AsynchronousChannelGroup threadGroup) Create a new instance of DefaultNioServerSocketChannelFactory

Method Summary

Modifier and Type	Method and Description
NioChannel	acceptChannel(AsynchronousServerSocketChannel listener) Wrapper function for accept().
AsynchronousServerSocketChannel	createServerChannel(int port, int backlog, InetAddress ifAddress, boolean reuseAddress) Returns a server socket channel which uses only the specified network interface on the local host, is bound to a the specified port, and uses the specified connection backlog.
void	destroy() Destroy the factory
void	handshake(NioChannel channel) Extra function to initiate the handshake.
void	init() Initialize the factory
void	initChannel(NioChannel channel) Initialize the specified NioChannel

Methods inherited from class org.apache.tomcat.util.net.NioServerSocketChannelFactory

createSecureFactory, createServerChannel, createServerChannel, createServerSocketChannelFactory, getDefault, getDefault, open, setAttribute

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultNioServerSocketChannelFactory

public DefaultNioServerSocketChannelFactory()

Create a new instance of DefaultNioServerSocketChannelFactory

DefaultNioServerSocketChannelFactory

public DefaultNioServerSocketChannelFactory(AsynchronousChannelGroup threadGroup)

Create a new instance of DefaultNioServerSocketChannelFactory

Parameters:

threadGroup -

Method Detail

init

public void init()
          throws IOException

Description copied from class: NioServerSocketChannelFactory

Initialize the factory

Specified by:

init in class NioServerSocketChannelFactory

Throws:

IOException

destroy

public void destroy()
             throws IOException

Description copied from class: NioServerSocketChannelFactory

Destroy the factory

Specified by:

destroy in class NioServerSocketChannelFactory

Throws:

IOException

initChannel

public void initChannel(NioChannel channel)
                 throws Exception

Description copied from class: NioServerSocketChannelFactory

Initialize the specified NioChannel

Specified by:

initChannel in class NioServerSocketChannelFactory

Parameters:

channel - The channel to be initialized

Throws:

Exception

handshake

public void handshake(NioChannel channel)
               throws IOException

Description copied from class: NioServerSocketChannelFactory

Extra function to initiate the handshake. Sometimes necessary for SSL

Specified by:

handshake in class NioServerSocketChannelFactory

Throws:

IOException

createServerChannel

public AsynchronousServerSocketChannel createServerChannel(int port,
                                                           int backlog,
                                                           InetAddress ifAddress,
                                                           boolean reuseAddress)
                                                    throws IOException

Description copied from class: NioServerSocketChannelFactory

Returns a server socket channel which uses only the specified network interface on the local host, is bound to a the specified port, and uses the specified connection backlog. The socket is configured with the socket options (such as accept timeout) given to this factory.

Specified by:

createServerChannel in class NioServerSocketChannelFactory

Parameters:

port - the port to listen to

backlog - how many connections are queued

ifAddress - the network interface address to use

Returns:

an instance of AsynchronousServerSocketChannel

Throws:

IOException - for networking errors

acceptChannel

public NioChannel acceptChannel(AsynchronousServerSocketChannel listener)
                         throws IOException

Description copied from class: NioServerSocketChannelFactory

Wrapper function for accept(). This allows us to trap and translate exceptions if necessary

Specified by:

acceptChannel in class NioServerSocketChannelFactory

Parameters:

listener - The Asynchronous Server Socket channel that will accept a new connection

Returns:

an instance of NioChannel representing the new connection

Throws:

IOException