org.littleshoot.mina.transport.socket.nio.support
Class DatagramAcceptorDelegate

java.lang.Object
  org.littleshoot.mina.common.support.BaseIoService
      org.littleshoot.mina.common.support.BaseIoAcceptor
          org.littleshoot.mina.transport.socket.nio.support.DatagramAcceptorDelegate

All Implemented Interfaces:

IoAcceptor, IoService

public class DatagramAcceptorDelegate
extends BaseIoAcceptor
implements IoAcceptor

IoAcceptor for datagram transport (UDP/IP).

Version:

$Rev: 588150 $, $Date: 2007-10-25 15:20:04 +0900 (Thu, 25 Oct 2007) $

Author:

The Apache Directory Project (mina-dev@directory.apache.org)

Constructor Summary

DatagramAcceptorDelegate(IoAcceptor wrapper, Executor executor)
Creates a new instance.

Method Summary

void	bind(SocketAddress address, IoHandler handler, IoServiceConfig config) Binds to the specified address and handles incoming connections with the specified handler.
void	closeSession(DatagramSessionImpl session) Requests this processor to close the specified session.
void	flushSession(DatagramSessionImpl session) Requests this processor to flush the write buffer of the specified session.
DatagramAcceptorConfig	getDefaultConfig() Returns the default configuration which is used when you didn't specify any configuration.
IoServiceListenerSupport	getListeners()
IoSession	newSession(SocketAddress remoteAddress, SocketAddress localAddress) (Optional) Returns an IoSession that is bound to the specified localAddress and remoteAddress which reuses the localAddress that is already bound by IoAcceptor via IoAcceptor.bind(SocketAddress, IoHandler).
void	setDefaultConfig(DatagramAcceptorConfig defaultConfig) Sets the config this acceptor will use by default.
void	unbind(SocketAddress address) Unbinds from the specified address and disconnects all clients connected there.
void	unbindAll() Unbinds all addresses which were bound by this acceptor.
void	updateTrafficMask(DatagramSessionImpl session) Requests this processor to update the traffic mask for the specified session.

Methods inherited from class org.littleshoot.mina.common.support.BaseIoAcceptor

bind

Methods inherited from class org.littleshoot.mina.common.support.BaseIoService

addListener, getFilterChain, getFilterChainBuilder, getManagedServiceAddresses, getManagedSessions, isManaged, removeListener, setFilterChainBuilder

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.littleshoot.mina.common.IoAcceptor

bind

Methods inherited from interface org.littleshoot.mina.common.IoService

addListener, getFilterChain, getFilterChainBuilder, getManagedServiceAddresses, getManagedSessions, isManaged, removeListener, setFilterChainBuilder

Constructor Detail

DatagramAcceptorDelegate

public DatagramAcceptorDelegate(IoAcceptor wrapper,
                                Executor executor)

Creates a new instance.

Method Detail

bind

public void bind(SocketAddress address,
                 IoHandler handler,
                 IoServiceConfig config)
          throws IOException

Description copied from interface: IoAcceptor

Binds to the specified address and handles incoming connections with the specified handler.

Specified by:

bind in interface IoAcceptor

config - the configuration

Throws:

IOException - if failed to bind

unbind

public void unbind(SocketAddress address)

Description copied from interface: IoAcceptor

Unbinds from the specified address and disconnects all clients connected there.

Specified by:

unbind in interface IoAcceptor

unbindAll

public void unbindAll()

Description copied from interface: IoAcceptor

Unbinds all addresses which were bound by this acceptor.

Specified by:

unbindAll in interface IoAcceptor

newSession

public IoSession newSession(SocketAddress remoteAddress,
                            SocketAddress localAddress)

Description copied from interface: IoAcceptor

(Optional) Returns an IoSession that is bound to the specified localAddress and remoteAddress which reuses the localAddress that is already bound by IoAcceptor via IoAcceptor.bind(SocketAddress, IoHandler).

This operation is optional. Please throw UnsupportedOperationException if the transport type doesn't support this operation. This operation is usually implemented for connectionless transport types.

Specified by:

newSession in interface IoAcceptor

Overrides:

newSession in class BaseIoAcceptor

getListeners

public IoServiceListenerSupport getListeners()

Overrides:

getListeners in class BaseIoService

getDefaultConfig

public DatagramAcceptorConfig getDefaultConfig()

Description copied from interface: IoService

Returns the default configuration which is used when you didn't specify any configuration.

Specified by:

getDefaultConfig in interface IoService

setDefaultConfig

public void setDefaultConfig(DatagramAcceptorConfig defaultConfig)

Sets the config this acceptor will use by default.

Parameters:

defaultConfig - the default config.

Throws:

NullPointerException - if the specified value is null.

flushSession

public void flushSession(DatagramSessionImpl session)

Requests this processor to flush the write buffer of the specified session. This method is invoked by MINA internally.

closeSession

public void closeSession(DatagramSessionImpl session)

Requests this processor to close the specified session. This method is invoked by MINA internally.

updateTrafficMask

public void updateTrafficMask(DatagramSessionImpl session)

Requests this processor to update the traffic mask for the specified session. This method is invoked by MINA internally.