Class BabylonServerConnection

java.lang.Object
  java.lang.Thread
      BabylonConnection
          BabylonServerConnection

All Implemented Interfaces:

java.lang.Runnable

public class BabylonServerConnection
extends BabylonConnection

This class represents a user connection on the server side. All communication by the server is performed by this class.

Author:

Andy McLaughlin

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

protected BabylonServer	server
protected BabylonStringManager	strings
protected BabylonUser	user

Fields inherited from class BabylonConnection

fileTransfers, imageTransfers, iStream, lastReceiveTime, lastSendTime, online, oStream, protocolVersion, socket, threadGroup, watchDog

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

BabylonServerConnection(java.lang.ThreadGroup tg, java.net.Socket s, BabylonServer parent)

Method Summary

protected void	leaveChatRoom() Remove the user from a chat room, and tell the remaining users about it, if required.
protected void	lostConnection()
void	run()
protected void	sendActivity(int fromId, short activity)
protected void	sendAllowUser(int userId, java.lang.String roomName)
protected void	sendBanUser(int userId, java.lang.String roomName) Tell the client they have been banned from a chat room.
protected void	sendChatText(int fromId, boolean priv, java.lang.String data)
protected void	sendClearCanv(int fromId)
protected void	sendDrawText(int fromId, short colour, short x, short y, short type, short attribs, short size, java.lang.String text)
protected void	sendError(int fromId, short errorCode)
protected void	sendFile(int fromId, java.lang.String fileName, long totalSize, int totalBlocks, int blockSize, int expireMins)
protected void	sendInstantMess(int fromId, java.lang.String message)
protected void	sendLine(int fromId, short colour, short startX, short startY, short endX, short endY, short thick)
protected void	sendPageUser(int fromId)
protected void	sendPoly(short kind, int fromId, short colour, short x, short y, short width, short height, short thick, boolean fill)
protected void	sendRoomList()
protected void	sendStoredMess()

Methods inherited from class BabylonConnection

sendActivity, sendAllowUser, sendBanUser, sendBootUser, sendChatText, sendClearCanv, sendConnect, sendDisconnect, sendDrawText, sendEnterRoom, sendError, sendFile, sendFileAccept, sendFileBlock, sendFileCancel, sendImage, sendImageBlock, sendInstantMess, sendInvite, sendLeaveMess, sendLine, sendPageUser, sendPing, sendPoly, sendProtocol, sendReadMess, sendRoomList, sendSendEmail, sendServerMessage, sendServerText, sendStoredMess, sendUserInfo, shutdown

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

server

protected BabylonServer server

user

protected BabylonUser user

strings

protected BabylonStringManager strings

Constructor Detail

BabylonServerConnection

public BabylonServerConnection(java.lang.ThreadGroup tg,
                               java.net.Socket s,
                               BabylonServer parent)
                        throws java.io.IOException

Throws:

java.io.IOException

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

Specified by:

run in class BabylonConnection

leaveChatRoom

protected void leaveChatRoom()

Remove the user from a chat room, and tell the remaining users about it, if required. It will also close a chat room if it's not the "main" chat room and there are no remaining participants.

sendRoomList

protected void sendRoomList()

sendBanUser

protected void sendBanUser(int userId,
                           java.lang.String roomName)

Tell the client they have been banned from a chat room.

sendAllowUser

protected void sendAllowUser(int userId,
                             java.lang.String roomName)

sendActivity

protected void sendActivity(int fromId,
                            short activity)

sendChatText

protected void sendChatText(int fromId,
                            boolean priv,
                            java.lang.String data)

sendLine

protected void sendLine(int fromId,
                        short colour,
                        short startX,
                        short startY,
                        short endX,
                        short endY,
                        short thick)

sendPoly

protected void sendPoly(short kind,
                        int fromId,
                        short colour,
                        short x,
                        short y,
                        short width,
                        short height,
                        short thick,
                        boolean fill)

sendDrawText

protected void sendDrawText(int fromId,
                            short colour,
                            short x,
                            short y,
                            short type,
                            short attribs,
                            short size,
                            java.lang.String text)

sendClearCanv

protected void sendClearCanv(int fromId)

sendPageUser

protected void sendPageUser(int fromId)

sendInstantMess

protected void sendInstantMess(int fromId,
                               java.lang.String message)

sendStoredMess

protected void sendStoredMess()

sendError

protected void sendError(int fromId,
                         short errorCode)

sendFile

protected void sendFile(int fromId,
                        java.lang.String fileName,
                        long totalSize,
                        int totalBlocks,
                        int blockSize,
                        int expireMins)

lostConnection

protected void lostConnection()

Specified by:

lostConnection in class BabylonConnection