org.norther.tammi.acorn.nio
Class SSLServerSocketChannel

java.lang.Object
  java.nio.channels.spi.AbstractInterruptibleChannel
      java.nio.channels.SelectableChannel
          java.nio.channels.spi.AbstractSelectableChannel
              java.nio.channels.ServerSocketChannel
                  org.norther.tammi.acorn.nio.SSLServerSocketChannel

All Implemented Interfaces:

Closeable, Channel, InterruptibleChannel, AdaptableChannel

public class SSLServerSocketChannel
extends ServerSocketChannel
implements AdaptableChannel

A secure server socket channel implementation enclosing accepted non-secure SocketChannels into SSLSocketChannels. The accepted channels must be provided by an adapted non-secure concrete ServerSocketChannel implementation.

This implementation extends abstract ServerSocketChannel and forwards applicable calls to methods of the adapted concrete implementation. It also implements AdaptableChannel as selectors typically don't accept channel implementations from other vendors, so the selector registration must be done with the adaptee channel.

Author:

Ilkka Priha

Constructor Summary

SSLServerSocketChannel(ServerSocketChannel channel, SSLContext context)
Construct a new channel.

Method Summary

SocketChannel	accept()
Channel	getAdapteeChannel() Gets the adaptee of this adaptable channel.
boolean	getNeedClientAuth() Checks whether client authentication is needed.
boolean	getWantClientAuth() Checks whether client authentication is wanted.
protected void	implCloseSelectableChannel()
protected void	implConfigureBlocking(boolean block)
void	setNeedClientAuth(boolean flag) Sets whether client authentication is needed.
void	setWantClientAuth(boolean flag) Sets whether client authentication is wanted.
ServerSocket	socket()
String	toString()

Methods inherited from class java.nio.channels.ServerSocketChannel

open, validOps

Methods inherited from class java.nio.channels.spi.AbstractSelectableChannel

blockingLock, configureBlocking, implCloseChannel, isBlocking, isRegistered, keyFor, provider, register

Methods inherited from class java.nio.channels.SelectableChannel

register

Methods inherited from class java.nio.channels.spi.AbstractInterruptibleChannel

begin, close, end, isOpen

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.nio.channels.Channel

close, isOpen

Constructor Detail

SSLServerSocketChannel

public SSLServerSocketChannel(ServerSocketChannel channel,
                              SSLContext context)

Construct a new channel.

Parameters:

channel - the unsecure socket channel.

context - the SSL context.

Method Detail

socket

public ServerSocket socket()

Specified by:

socket in class ServerSocketChannel

accept

public SocketChannel accept()
                     throws IOException

Specified by:

accept in class ServerSocketChannel

Throws:

IOException

getAdapteeChannel

public Channel getAdapteeChannel()

Description copied from interface: AdaptableChannel

Gets the adaptee of this adaptable channel.

Specified by:

getAdapteeChannel in interface AdaptableChannel

Returns:

the adaptee channel.

toString

public String toString()

Overrides:

toString in class Object

getWantClientAuth

public boolean getWantClientAuth()

Checks whether client authentication is wanted.

Returns:

true for client authentication, false otherwise.

setWantClientAuth

public void setWantClientAuth(boolean flag)

Sets whether client authentication is wanted.

Parameters:

flag - true for client authentication, false otherwise.

getNeedClientAuth

public boolean getNeedClientAuth()

Checks whether client authentication is needed.

Returns:

true for client authentication, false otherwise.

setNeedClientAuth

public void setNeedClientAuth(boolean flag)

Sets whether client authentication is needed.

Parameters:

flag - true for client authentication, false otherwise.

implCloseSelectableChannel

protected void implCloseSelectableChannel()
                                   throws IOException

Specified by:

implCloseSelectableChannel in class AbstractSelectableChannel

Throws:

IOException

implConfigureBlocking

protected void implConfigureBlocking(boolean block)
                              throws IOException

Specified by:

implConfigureBlocking in class AbstractSelectableChannel

Throws:

IOException