org.abstracthorizon.extend.server.support
Class Control

java.lang.Object
  org.abstracthorizon.extend.server.support.Control

All Implemented Interfaces:

Runnable

public class Control
extends Object
implements Runnable

Little control class that knows how gracefully to shutdown the spring application server.

Author:

Daniel Sendula

Field Summary

protected InetAddress	address Address to bind to
protected org.slf4j.Logger	logger Logger
static String	MAGIC String that must be passed down the socket for control to react
protected int	port Local port control class is going to wait for signal to shutdown the server.
protected SpringBasedServer	server Reference to the server instance
protected ServerSocket	serverSocket Server socket this control is operating on
protected Thread	thread Thread this control class is going to run under

Constructor Summary

Control()
Empty constructor

Method Summary

InetAddress	getAddress() Returns bind address
int	getPort() Returns the port control is going to run on
SpringBasedServer	getServer() Reference to the server instance
protected String	processLine(String line)
void	run() Main method
void	setAddress(InetAddress address) Sets bind address
void	setPort(int port) Sets the port control is going to run on
void	setServer(SpringBasedServer server) Sets reference to the server instance
void	shutdownServer() Stops the server invoking stop and destory methods.
void	start() Starts the thread
void	stop() Signals the thread that it should stop as soon as possible
protected void	writeControlFile() This method writes control file with server socket's port number

Methods inherited from class java.lang.Object

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

Field Detail

MAGIC

public static final String MAGIC

String that must be passed down the socket for control to react

See Also:

Constant Field Values

logger

protected final org.slf4j.Logger logger

Logger

port

protected int port

Local port control class is going to wait for signal to shutdown the server. Default is 8019

thread

protected Thread thread

Thread this control class is going to run under

server

protected SpringBasedServer server

Reference to the server instance

serverSocket

protected ServerSocket serverSocket

Server socket this control is operating on

address

protected InetAddress address

Address to bind to

Constructor Detail

Control

public Control()

Empty constructor

Method Detail

start

public void start()

Starts the thread

stop

public void stop()

Signals the thread that it should stop as soon as possible

run

public void run()

Main method

Specified by:

run in interface Runnable

getPort

public int getPort()

Returns the port control is going to run on

Returns:

the port control is going to run on

setPort

public void setPort(int port)

Sets the port control is going to run on

Parameters:

port - the port control is going to run on

getAddress

public InetAddress getAddress()

Returns bind address

Returns:

bind address

setAddress

public void setAddress(InetAddress address)

Sets bind address

Parameters:

address - bind address

getServer

public SpringBasedServer getServer()

Reference to the server instance

Returns:

the server instance

setServer

public void setServer(SpringBasedServer server)

Sets reference to the server instance

Parameters:

server - the server instance

shutdownServer

public void shutdownServer()

Stops the server invoking stop and destory methods.

writeControlFile

protected void writeControlFile()

This method writes control file with server socket's port number

processLine

protected String processLine(String line)