com.lyrisoft.chat.server.local
Class ConnectionHandlerLocal

java.lang.Object
  |
  +--com.lyrisoft.chat.server.local.ConnectionHandlerLocal

All Implemented Interfaces:

IConnectionHandler

public class ConnectionHandlerLocal

extends java.lang.Object

implements IConnectionHandler

The keeper of the Socket on the client side. Using deprecated JDK1.0.2 I/O methods on purpose, because this may be running in a crappy browser. This method spawns two threads: One for reading and one for writing. When new messages are read, they are passed to the ChatServerLocal via it's incomingMessage() method

See Also:

ChatServerLocal.incomingMessage(java.lang.String)

Field Summary

protected java.io.DataInputStream	_in
protected IConnectionListener	_listener
protected java.io.PrintStream	_out
protected com.lyrisoft.chat.server.local.ReaderThread	_reader
protected java.net.Socket	_socket
protected com.lyrisoft.chat.server.local.WriterThread	_writer

Constructor Summary

ConnectionHandlerLocal(java.net.Socket s)
Construct the ConnectionHandler and spawn the reader and writer threads.

Method Summary

void	queueMessage(java.lang.String message) Queue an outgoing message
void	sendImmediately(java.lang.String message) Send a message immediately.
void	setListener(IConnectionListener listener) Set the connection listener for this connection handler
void	shutdown(boolean notify) Try to stop the threads gracefully, close the socket, then call connectionLost() on the ChatServerLocal.

Methods inherited from class java.lang.Object

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

Field Detail

_out

protected java.io.PrintStream _out

_socket

protected java.net.Socket _socket

_in

protected java.io.DataInputStream _in

_listener

protected IConnectionListener _listener

_reader

protected com.lyrisoft.chat.server.local.ReaderThread _reader

_writer

protected com.lyrisoft.chat.server.local.WriterThread _writer

Constructor Detail

ConnectionHandlerLocal

public ConnectionHandlerLocal(java.net.Socket s)
                       throws java.io.IOException

Construct the ConnectionHandler and spawn the reader and writer threads.

Method Detail

setListener

public void setListener(IConnectionListener listener)

Description copied from interface: IConnectionHandler

Set the connection listener for this connection handler

Specified by:

setListener in interface IConnectionHandler

queueMessage

public void queueMessage(java.lang.String message)

Queue an outgoing message

Specified by:

queueMessage in interface IConnectionHandler

sendImmediately

public void sendImmediately(java.lang.String message)

Description copied from interface: IConnectionHandler

Send a message immediately.

Specified by:

sendImmediately in interface IConnectionHandler

shutdown

public void shutdown(boolean notify)

Try to stop the threads gracefully, close the socket, then call connectionLost() on the ChatServerLocal. This method is typically called by the ReaderThread when it has detected the the connection died.

Specified by:

shutdown in interface IConnectionHandler

Following copied from interface: com.lyrisoft.chat.IConnectionHandler

Parameters:

notify - to notify the ConnectionListener