netbattle
Class MessageHandler

java.lang.Object
  java.lang.Thread
      netbattle.MessageHandler

All Implemented Interfaces:

java.lang.Runnable

Direct Known Subclasses:

NetClient

public abstract class MessageHandler
extends java.lang.Thread

Processes input from a socket.

Nested Class Summary

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

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

Field Summary

protected java.io.ObjectInputStream	m_input
protected java.io.ObjectOutputStream	m_output
protected java.net.Socket	m_socket

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

protected

MessageHandler() Prevents creation of MessageHandler externally.

Method Summary

protected abstract void	executeMessage(NetMessage msg) Exexcute a message.
NetMessage	getNextMessage() Pull a message off the queue, with the default timeout.
NetMessage	getNextMessage(int timeout) Pull a message off the queue, with the specified timeout.
protected abstract void	informReadError(java.lang.Throwable e) Inform of a read error.
protected void	informWriteError(java.io.IOException e) Inform of a write error.
protected boolean	isRunning()
void	run()
void	sendMessage(NetMessage message) Send a message.
void	sendMessage(java.lang.Runnable message) Send a runnable message.
protected void	stopRunning()

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

m_socket

protected java.net.Socket m_socket

m_input

protected java.io.ObjectInputStream m_input

m_output

protected java.io.ObjectOutputStream m_output

Constructor Detail

MessageHandler

protected MessageHandler()

Prevents creation of MessageHandler externally.

Method Detail

isRunning

protected boolean isRunning()

stopRunning

protected void stopRunning()

executeMessage

protected abstract void executeMessage(NetMessage msg)

Exexcute a message.

informReadError

protected abstract void informReadError(java.lang.Throwable e)

Inform of a read error.

informWriteError

protected void informWriteError(java.io.IOException e)

Inform of a write error.

sendMessage

public void sendMessage(java.lang.Runnable message)

Send a runnable message.

sendMessage

public void sendMessage(NetMessage message)

Send a message.

getNextMessage

public NetMessage getNextMessage()
                          throws java.io.IOException,
                                 java.lang.ClassNotFoundException

Pull a message off the queue, with the default timeout.

Throws:

java.io.IOException

java.lang.ClassNotFoundException

getNextMessage

public NetMessage getNextMessage(int timeout)
                          throws java.io.IOException,
                                 java.lang.ClassNotFoundException

Pull a message off the queue, with the specified timeout.

Throws:

java.io.IOException

java.lang.ClassNotFoundException

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread