edu.jas.util

Class ExecutableServer

java.lang.Object

java.lang.Thread

edu.jas.util.ExecutableServer

All Implemented Interfaces:

java.lang.Runnable

public class ExecutableServer
extends java.lang.Thread

ExecutableServer is used to receive and execute classes.

Author:

Heinz Kredel

Nested Class Summary

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

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

Field Summary

Fields

Modifier and Type	Field and Description
protected ChannelFactory	cf ChannelFactory to use.
static int	DEFAULT_PORT Default port to listen to.
static java.lang.String	DONE Constant to signal completion.
protected java.util.List<edu.jas.util.Executor>	servers List of server threads.
static java.lang.String	STOP Constant to request shutdown.

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
ExecutableServer() ExecutableServer on default port.
ExecutableServer(ChannelFactory cf) ExecutableServer.
ExecutableServer(int port) ExecutableServer.

Method Summary

Modifier and Type	Method and Description
void	init() thread initialization and start.
static void	main(java.lang.String[] args) main method to start serving thread.
void	run() run is main server method.
int	size() number of servers.
void	terminate() terminate all servers.
java.lang.String	toString() String representation.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, 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, yield

Methods inherited from class java.lang.Object

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

Field Detail

cf

protected final ChannelFactory cf

ChannelFactory to use.

servers

protected java.util.List<edu.jas.util.Executor> servers

List of server threads.

DEFAULT_PORT

public static final int DEFAULT_PORT

Default port to listen to.

See Also:

Constant Field Values

DONE

public static final java.lang.String DONE

Constant to signal completion.

See Also:

Constant Field Values

STOP

public static final java.lang.String STOP

Constant to request shutdown.

See Also:

Constant Field Values

Constructor Detail

ExecutableServer

public ExecutableServer()

ExecutableServer on default port.

ExecutableServer

public ExecutableServer(int port)

ExecutableServer.

Parameters:

port -

ExecutableServer

public ExecutableServer(ChannelFactory cf)

ExecutableServer.

Parameters:

cf - channel factory to reuse.

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.lang.InterruptedException

main method to start serving thread.

Parameters:

args - args[0] is port

Throws:

java.lang.InterruptedException

init

public void init()

thread initialization and start.

size

public int size()

number of servers.

run

public void run()

run is main server method.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

terminate

public void terminate()

terminate all servers.

toString

public java.lang.String toString()

String representation.

Overrides:

toString in class java.lang.Thread