org.nuiton.jaxx.runtime.swing.application

Class ApplicationRunner

java.lang.Object

org.nuiton.jaxx.runtime.swing.application.ApplicationRunner

public abstract class ApplicationRunner
extends Object

Simple application runner which authorize to reload an application.

Since:

2.1

Author:

Tony Chemit - dev@tchemit.fr

Field Summary

Fields

Modifier and Type	Field and Description
protected String[]	args arguments given to runner at launch time
protected Exception	error
protected boolean	initOnce flag to know if application was init once.
protected Thread	mainThread
protected boolean	reload flag to reload the runner when closing it
protected Runnable	runnable the runner to start application
protected long	startingTime

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ApplicationRunner(String... args)

Method Summary

Modifier and Type	Method and Description
void	close()
String[]	getArgs()
static ApplicationRunner	getRunner()
void	initOnce() To execute some code only once.
boolean	isReload()
void	launch()
static void	lock()
void	onClose(boolean reload) Hook to close runner.
void	onError(Exception e) Hook when an error occurs in runner.
void	onInit() Hook to init runner.
void	onShutdown() Hook to shutdown launcher
void	onShutdown(Exception ex) Hook to shutdown launcher when an exception occurs on closing.
void	onStart() Hook to start runner.
void	setMainListener(ApplicationRunnerListener mainListener)
void	setReload(boolean reload)
static void	unlock()

Methods inherited from class java.lang.Object

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

Field Detail

args

protected final String[] args

arguments given to runner at launch time

runnable

protected final Runnable runnable

the runner to start application

reload

protected boolean reload

flag to reload the runner when closing it

initOnce

protected boolean initOnce

flag to know if application was init once.

startingTime

protected long startingTime

error

protected Exception error

mainThread

protected Thread mainThread

Constructor Detail

ApplicationRunner

protected ApplicationRunner(String... args)

Method Detail

getRunner

public static ApplicationRunner getRunner()

lock

public static void lock()
                 throws InterruptedException

Throws:

InterruptedException

unlock

public static void unlock()

setMainListener

public void setMainListener(ApplicationRunnerListener mainListener)

launch

public final void launch()

initOnce

public void initOnce()

To execute some code only once.

This code will not be re-execute when reloading the runner.

onInit

public void onInit()
            throws Exception

Hook to init runner.

Throws:

Exception - if any problem

onStart

public void onStart()
             throws Exception

Hook to start runner.

Throws:

Exception - if any problem

onClose

public void onClose(boolean reload)
             throws Exception

Hook to close runner.

Parameters:

reload - if reload was asked

Throws:

Exception - if any problem

onShutdown

public void onShutdown()
                throws Exception

Hook to shutdown launcher

Throws:

Exception - if any problem

onShutdown

public void onShutdown(Exception ex)

Hook to shutdown launcher when an exception occurs on closing.

Parameters:

ex - the error catch while closing launcher

onError

public void onError(Exception e)

Hook when an error occurs in runner.

Parameters:

e - the error catch

isReload

public boolean isReload()

setReload

public void setReload(boolean reload)

getArgs

public String[] getArgs()

close

public final void close()