com.izforge.izpack.installer
Class GUIInstaller

java.lang.Object
  com.izforge.izpack.installer.InstallerBase
      com.izforge.izpack.installer.GUIInstaller

public class GUIInstaller
extends InstallerBase

The IzPack graphical installer class.

Author:

Julien Ponge

Nested Class Summary

private static class	GUIInstaller.FlagRenderer A list cell renderer that adds the flags on the display.
private class	GUIInstaller.LanguageDialog Used to prompt the user for the language.

Field Summary

private InstallData	installdata The installation data.
private static java.util.HashMap	isoTable holds language to ISO-3 language code translation
private static java.lang.String[][]	LANG_CODES
private static java.lang.String[]	LANGUAGE_DISPLAY_TYPES defined modifier for language display type.
protected java.lang.String	lnf The L&F.

Fields inherited from class com.izforge.izpack.installer.InstallerBase

LANG_FILE_NAME

Constructor Summary

GUIInstaller()
The constructor.

Method Summary

private void	checkJavaVersion() Checks the Java version.
private java.util.List	getAvailableLangPacks() Returns an ArrayList of the available langpacks ISO3 codes.
protected java.lang.String	getLangType() Returns the type in which the language should be displayed in the language selction dialog.
private void	loadGUI() Loads the GUI.
void	loadGUIInstallData() Load GUI preference information.
private void	loadLangPack() Loads the suitable langpack.
protected void	loadLookAndFeel() Loads the suitable L&F.
protected boolean	useFlags() Returns whether flags should be used in the language selection dialog or not.

Methods inherited from class com.izforge.izpack.installer.InstallerBase

addCustomLangpack, loadInstallData

Methods inherited from class java.lang.Object

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

Field Detail

installdata

private InstallData installdata

The installation data.

lnf

protected java.lang.String lnf

The L&F.

LANGUAGE_DISPLAY_TYPES

private static final java.lang.String[] LANGUAGE_DISPLAY_TYPES

defined modifier for language display type.

LANG_CODES

private static final java.lang.String[][] LANG_CODES

isoTable

private static java.util.HashMap isoTable

holds language to ISO-3 language code translation

Constructor Detail

GUIInstaller

public GUIInstaller()
             throws java.lang.Exception

The constructor.

Throws:

java.lang.Exception - Description of the Exception

Method Detail

loadGUIInstallData

public void loadGUIInstallData()
                        throws java.lang.Exception

Load GUI preference information.

Throws:

java.lang.Exception

checkJavaVersion

private void checkJavaVersion()
                       throws java.lang.Exception

Checks the Java version.

Throws:

java.lang.Exception - Description of the Exception

loadLangPack

private void loadLangPack()
                   throws java.lang.Exception

Loads the suitable langpack.

Throws:

java.lang.Exception - Description of the Exception

getAvailableLangPacks

private java.util.List getAvailableLangPacks()
                                      throws java.lang.Exception

Returns an ArrayList of the available langpacks ISO3 codes.

Returns:

The available langpacks list.

Throws:

java.lang.Exception - Description of the Exception

loadLookAndFeel

protected void loadLookAndFeel()
                        throws java.lang.Exception

Loads the suitable L&F.

Throws:

java.lang.Exception - Description of the Exception

loadGUI

private void loadGUI()
              throws java.lang.Exception

Loads the GUI.

Throws:

java.lang.Exception - Description of the Exception

useFlags

protected boolean useFlags()

Returns whether flags should be used in the language selection dialog or not.

Returns:

whether flags should be used in the language selection dialog or not

getLangType

protected java.lang.String getLangType()

Returns the type in which the language should be displayed in the language selction dialog. Possible are "iso3", "native" and "usingDefault".

Returns:

language display type