net.vattp.tunnel
Class HTTPConnectionHandler

java.lang.Object
  |
  +--java.lang.Thread
        |
        +--net.vattp.tunnel.HTTPConnectionHandler

All Implemented Interfaces:

Runnable

public class HTTPConnectionHandler

extends Thread

Untamed: Class to handle the suspension and shutdown messages.

Author:

Bill Frantz

Field Summary

private static char[]	CRLF
private static String	lenHead
private HTTPInputStream	myIn
private ByteArrayOutputStream	myOut
private Hashtable	mySessions map of sessions to logged on clients.
private Socket	mySocket
private String	myTcpListenAddress
private Hashtable	myVats map of logged on clients.

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

(package private)

HTTPConnectionHandler(Socket socket, Hashtable vats, Hashtable sessions, String listenAddress)

Method Summary

private void	clientError(String msg)
private void	doLogon(DataInputStream in)
private void	doSession(DataInputStream in)
private void	flushInput()
private void	returnResponse(byte[] response)
void	run() Enabled:
private void	sendHTTPError(String msg, byte[] sessionID)

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, 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

CRLF

private static final char[] CRLF

lenHead

private static final String lenHead

myVats

private final Hashtable myVats

map of logged on clients. Key is vatID, data is HTTPClient. Note that an entry in this map implies an entry in the sessions map and vicea versa.

mySessions

private final Hashtable mySessions

map of sessions to logged on clients. Key is sessionID, data is HTTPClient. Note that an entry in this map implies an entry in the vats map and vicea versa.

mySocket

private final Socket mySocket

myIn

private HTTPInputStream myIn

myOut

private final ByteArrayOutputStream myOut

myTcpListenAddress

private final String myTcpListenAddress

Constructor Detail

HTTPConnectionHandler

HTTPConnectionHandler(Socket socket,
                      Hashtable vats,
                      Hashtable sessions,
                      String listenAddress)

Method Detail

clientError

private void clientError(String msg)

doLogon

private void doLogon(DataInputStream in)
              throws IOException

IOException

doSession

private void doSession(DataInputStream in)
                throws IOException

IOException

flushInput

private void flushInput()

returnResponse

private void returnResponse(byte[] response)

run

public void run()

Enabled:

Specified by:

run in interface Runnable

Overrides:

run in class Thread

See Also:

java.lang.Thread#start(), java.lang.Thread#stop(), java.lang.Thread#Thread(java.lang.ThreadGroup, java.lang.Runnable, java.lang.String), java.lang.Runnable#run()

sendHTTPError

private void sendHTTPError(String msg,
                           byte[] sessionID)