com.echomine.jabber
Class JabberProtocol

java.lang.Object
  com.echomine.jabber.JabberProtocol

All Implemented Interfaces:

SocketHandler

public class JabberProtocol
extends java.lang.Object
implements SocketHandler

The main Jabber protocol handler. It actually delegates all the incoming data processing to the xml SAX handlers. This handler actually works more as a state manager. The way it works is that when incoming xml message comes in, it will select the proper message processor to parse the rest of the data.

Nested Class Summary

class

JabberProtocol.SAXReaderThread Used by the low level protocol handler to read in the data.

Field Summary

protected JabberContentHandler	contentHandler
static java.lang.String	DEFAULT_PARSER
protected JabberErrorHandler	errorHandler
protected MessageRequestQueue	queue
protected JabberProtocol.SAXReaderThread	reader
protected alt.java.net.Socket	socket
protected static int	SOCKETBUF

Constructor Summary

JabberProtocol(JabberContentHandler contentHandler, MessageRequestQueue queue)

Method Summary

void	handle(alt.java.net.Socket socket) Handles the connection details, including handshaking and data processing.
void	send(JabberMessage msg) queues up the data and wait for thread to send out the data
void	shutdown() Shuts down the protocol
void	start() Does all the resetting before a connection begins

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PARSER

public static final java.lang.String DEFAULT_PARSER

See Also:

Constant Field Values

SOCKETBUF

protected static final int SOCKETBUF

See Also:

Constant Field Values

queue

protected MessageRequestQueue queue

errorHandler

protected JabberErrorHandler errorHandler

contentHandler

protected JabberContentHandler contentHandler

reader

protected JabberProtocol.SAXReaderThread reader

socket

protected alt.java.net.Socket socket

Constructor Detail

JabberProtocol

public JabberProtocol(JabberContentHandler contentHandler,
                      MessageRequestQueue queue)

Method Detail

handle

public void handle(alt.java.net.Socket socket)
            throws java.io.IOException

Description copied from interface: SocketHandler

Handles the connection details, including handshaking and data processing. The handler should NOT close the socket. Rather, it is up to the caller of this method to close the socket when all processing is done.

Specified by:

handle in interface SocketHandler

Throws:

java.io.IOException - when any processing error occurs

shutdown

public void shutdown()

Shuts down the protocol

Specified by:

shutdown in interface SocketHandler

start

public void start()

Does all the resetting before a connection begins

Specified by:

start in interface SocketHandler

send

public void send(JabberMessage msg)

queues up the data and wait for thread to send out the data