at.mug.iqm.main

Class ApplicationStarter

java.lang.Object

javax.swing.SwingWorker<Void,Void>

at.mug.iqm.main.ApplicationStarter

All Implemented Interfaces:

IApplicationStarter, Runnable, Future<Void>, RunnableFuture<Void>

public class ApplicationStarter
extends SwingWorker<Void,Void>
implements IApplicationStarter

The ApplicationStarter is responsible for initializing the configuration, constructing the GUI elements and starting off various background tasks, while the main thread is displaying the startup splash screen.

Author:

Philipp Kainz

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.SwingWorker

SwingWorker.StateValue

Field Summary

Fields

Modifier and Type	Field and Description
protected ConfigManager	configManager
private static org.apache.log4j.Logger	logger
protected String	versionNumber
protected WelcomeDialog	welcomeDialog

Constructor Summary

Constructors

Constructor and Description
ApplicationStarter(String versionNumber, boolean isCore) The constructor.

Method Summary

Modifier and Type	Method and Description
protected Void	doInBackground() Constructs the GUI elements and initializes the configuration.
protected void	done() Run the garbage collector at the end of construction.
ConfigManager	getConfigManager()
String	getVersionNumber()
WelcomeDialog	getWelcomeDialog()
protected void	initApplication() This method initializes global application properties and sets globally available variables.
protected void	initConfiguration() Check configuration before initial startup.
protected void	loadPlugins()
protected void	runCleanerTaskThread() This method starts the background thread for the customized garbage collector.
void	setConfigManager(ConfigManager configManager)
protected void	setJAIDefaultOptions() This method sets the default JAI Tile calculation properties
void	setVersionNumber(String versionNumber)
void	setWelcomeDialog(WelcomeDialog welcomeDialog)
protected void	startMemoryMonitorThread()
void	updateDynamicWelcomeText(String text) Sets a text to the dynamic label in WelcomeDialog.

Methods inherited from class javax.swing.SwingWorker

addPropertyChangeListener, cancel, execute, firePropertyChange, get, get, getProgress, getPropertyChangeSupport, getState, isCancelled, isDone, process, publish, removePropertyChangeListener, run, setProgress

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static final org.apache.log4j.Logger logger

versionNumber

protected String versionNumber

configManager

protected ConfigManager configManager

welcomeDialog

protected WelcomeDialog welcomeDialog

Constructor Detail

ApplicationStarter

public ApplicationStarter(String versionNumber,
                          boolean isCore)

The constructor.

Parameters:

versionNumber - - the running number of IQM

isCore - - core = true, extended = false

Method Detail

doInBackground

protected Void doInBackground()
                       throws Exception

Constructs the GUI elements and initializes the configuration.

Specified by:

doInBackground in class SwingWorker<Void,Void>

Throws:

Exception

See Also:

SwingWorker.doInBackground()

startMemoryMonitorThread

protected void startMemoryMonitorThread()

done

protected void done()

Run the garbage collector at the end of construction.

Overrides:

done in class SwingWorker<Void,Void>

See Also:

SwingWorker.done()

initApplication

protected void initApplication()
                        throws Exception

This method initializes global application properties and sets globally available variables.

Parameters:

version -

Throws:

Exception

setJAIDefaultOptions

protected void setJAIDefaultOptions()

This method sets the default JAI Tile calculation properties

initConfiguration

protected void initConfiguration()

Check configuration before initial startup. If errors in parsing XML exist, program is not starting up.

runCleanerTaskThread

protected void runCleanerTaskThread()

This method starts the background thread for the customized garbage collector.

loadPlugins

protected void loadPlugins()
                    throws Exception

Throws:

Exception

updateDynamicWelcomeText

public void updateDynamicWelcomeText(String text)

Sets a text to the dynamic label in WelcomeDialog.

Specified by:

updateDynamicWelcomeText in interface IApplicationStarter

Parameters:

text -

getVersionNumber

public String getVersionNumber()

Returns:

the versionNumber

getConfigManager

public ConfigManager getConfigManager()

Returns:

the configManager

setVersionNumber

public void setVersionNumber(String versionNumber)

Parameters:

versionNumber - the versionNumber to set

setConfigManager

public void setConfigManager(ConfigManager configManager)

Parameters:

configManager - the configManager to set

getWelcomeDialog

public WelcomeDialog getWelcomeDialog()

setWelcomeDialog

public void setWelcomeDialog(WelcomeDialog welcomeDialog)