vooga.network
Class VoogaServer

java.lang.Object
  java.lang.Thread
      vooga.network.VoogaServer

All Implemented Interfaces:

java.lang.Runnable

Direct Known Subclasses:

VoogaChatServer, VoogaGameServer, VoogaLobbyServer, VoogaUtilsServer

public abstract class VoogaServer
extends java.lang.Thread

VoogaServer maintains map of all open sockets and maintains set of connected users.

Author:

tgr3, tws10, sam1

Nested Class Summary

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

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

Field Summary

static java.lang.String

SERVER

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

VoogaServer(int port)
Creates a server that listens for client connections on the given port.

Method Summary

protected java.util.Set<java.lang.String>	getAllConnectedUsers()
java.io.ObjectInputStream	getInStream(java.lang.String userName) Gets the input stream that receives data from the named client.
java.net.ServerSocket	getMySocket() Allows subclasses to reference their socket.
java.io.ObjectOutputStream	getOutStream(java.lang.String userName) Gets the output stream that will send data to the named client.
protected abstract void	initialize() Allows subclasses to perform an additional initialization after the server has been constructed and started listening.
protected abstract void	intializeConnection(java.lang.String clientName, java.net.Socket clientSocket) Allows server subclasses to implement additional initialization for a user connection, such as starting a server thread to receive input from that client.
boolean	listeningToSocket(java.lang.String userName) Checks whether or not the server is currently listening to a connection from a client with the given userName.
void	removeConnection(java.lang.String userName)
void	run()

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

public static final java.lang.String SERVER

See Also:

Constant Field Values

Constructor Detail

VoogaServer

public VoogaServer(int port)
            throws java.io.IOException

Creates a server that listens for client connections on the given port.

Parameters:

port -

Throws:

java.io.IOException

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

initialize

protected abstract void initialize()

Allows subclasses to perform an additional initialization after the server has been constructed and started listening.

intializeConnection

protected abstract void intializeConnection(java.lang.String clientName,
                                            java.net.Socket clientSocket)

Allows server subclasses to implement additional initialization for a user connection, such as starting a server thread to receive input from that client.

getMySocket

public java.net.ServerSocket getMySocket()

Allows subclasses to reference their socket.

Returns:

socket of server

getInStream

public java.io.ObjectInputStream getInStream(java.lang.String userName)

Gets the input stream that receives data from the named client.

Parameters:

userName -

Returns:

getOutStream

public java.io.ObjectOutputStream getOutStream(java.lang.String userName)

Gets the output stream that will send data to the named client.

Parameters:

userName -

Returns:

listeningToSocket

public boolean listeningToSocket(java.lang.String userName)

Checks whether or not the server is currently listening to a connection from a client with the given userName.

Parameters:

userName -

Returns:

getAllConnectedUsers

protected java.util.Set<java.lang.String> getAllConnectedUsers()

Returns:

set of all connected client users

removeConnection

public void removeConnection(java.lang.String userName)

Parameters:

userName - to be removed from a connection