update
Class JAPUpdateWizard

java.lang.Object
  gui.wizard.BasicWizard
      update.JAPUpdateWizard

All Implemented Interfaces:

Wizard, java.lang.Runnable

public final class JAPUpdateWizard
extends BasicWizard
implements java.lang.Runnable

Nested Class Summary

(package private) class

JAPUpdateWizard.JapDownloadManager This class manages the download process of a new Jap version jar file.

Field Summary

private static java.io.File	CLASSFILE
JAPDownloadWizardPage	downloadPage
private static java.lang.String	EXTENSION_BACKUP
private static java.lang.String	EXTENSION_NEW
JAPFinishWizardPage	finishPage
private BasicWizardHost	host
private JAPVersionInfo	japVersionInfo
private byte[]	m_arBufferNewJapJar
private java.io.File	m_fileAktJapJar
private java.io.File	m_fileJapJarCopy
private java.io.File	m_fileNewJapJar
private int	m_Status
private java.lang.String	m_strAktJapJarExtension
private java.lang.String	m_strAktJapJarFileName
private java.lang.String	m_strAktJapJarPath
private java.lang.String	m_strNewJapVersion
private java.lang.String	m_strTempDirectory
private static java.lang.String	MSG_ADMIN_RIGHTS_NEEDED
private static java.lang.String	MSG_ENTER_ADMIN_PASSWORD
static java.lang.String	MSG_JAVA_TOO_OLD
private boolean	updateAborted
static int	UPDATESTATUS_ABORTED
static int	UPDATESTATUS_ERROR
static int	UPDATESTATUS_SUCCESS
private java.lang.Thread	updateThread
private java.io.File	updJapJar
JAPWelcomeWizardPage	welcomePage

Fields inherited from class gui.wizard.BasicWizard

m_PageIndex, m_Pages

Constructor Summary

	JAPUpdateWizard(JAPVersionInfo info, java.awt.Component a_container)
	JAPUpdateWizard(JAPVersionInfo info, JAPDialog a_dialog)
private	JAPUpdateWizard(JAPVersionInfo info, java.lang.Object a_parent)

Method Summary

private int	applyJARDiffJAPJar()
WizardPage	back()
private boolean	checkSignature() Step 4 check the signature of the downloaded file
private int	createNewJAPJar()
private int	downloadUpdate() Downloads a new JAP jar file.
WizardPage	finish()
int	getStatus()
WizardPage	next()
private int	overwriteJapJar()
private void	parsePathToJapJar()
private int	renameJapJar()
private void	resetChanges()
void	run()
private void	setJapJarFile(java.io.File japjarfile)
private void	startUpdateThread()
void	wizardCompleted()

Methods inherited from class gui.wizard.BasicWizard

addWizardPage, getHost, getWizardTitle, help, initTotalSteps, invokeWizard, setHost, setWizardTitle

Methods inherited from class java.lang.Object

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

Field Detail

welcomePage

public JAPWelcomeWizardPage welcomePage

downloadPage

public JAPDownloadWizardPage downloadPage

finishPage

public JAPFinishWizardPage finishPage

host

private BasicWizardHost host

m_strTempDirectory

private java.lang.String m_strTempDirectory

MSG_JAVA_TOO_OLD

public static final java.lang.String MSG_JAVA_TOO_OLD

MSG_ADMIN_RIGHTS_NEEDED

private static final java.lang.String MSG_ADMIN_RIGHTS_NEEDED

MSG_ENTER_ADMIN_PASSWORD

private static final java.lang.String MSG_ENTER_ADMIN_PASSWORD

m_strAktJapJarFileName

private java.lang.String m_strAktJapJarFileName

m_strAktJapJarExtension

private java.lang.String m_strAktJapJarExtension

m_strAktJapJarPath

private java.lang.String m_strAktJapJarPath

EXTENSION_BACKUP

private static final java.lang.String EXTENSION_BACKUP

See Also:

Constant Field Values

EXTENSION_NEW

private static final java.lang.String EXTENSION_NEW

See Also:

Constant Field Values

CLASSFILE

private static final java.io.File CLASSFILE

updateAborted

private boolean updateAborted

m_strNewJapVersion

private java.lang.String m_strNewJapVersion

japVersionInfo

private JAPVersionInfo japVersionInfo

m_fileAktJapJar

private java.io.File m_fileAktJapJar

m_fileJapJarCopy

private java.io.File m_fileJapJarCopy

m_fileNewJapJar

private java.io.File m_fileNewJapJar

updJapJar

private java.io.File updJapJar

m_arBufferNewJapJar

private byte[] m_arBufferNewJapJar

updateThread

private java.lang.Thread updateThread

m_Status

private int m_Status

UPDATESTATUS_SUCCESS

public static final int UPDATESTATUS_SUCCESS

See Also:

Constant Field Values

UPDATESTATUS_ABORTED

public static final int UPDATESTATUS_ABORTED

See Also:

Constant Field Values

UPDATESTATUS_ERROR

public static final int UPDATESTATUS_ERROR

See Also:

Constant Field Values

Constructor Detail

JAPUpdateWizard

public JAPUpdateWizard(JAPVersionInfo info,
                       JAPDialog a_dialog)

JAPUpdateWizard

public JAPUpdateWizard(JAPVersionInfo info,
                       java.awt.Component a_container)

JAPUpdateWizard

private JAPUpdateWizard(JAPVersionInfo info,
                        java.lang.Object a_parent)

Method Detail

getStatus

public int getStatus()

startUpdateThread

private void startUpdateThread()

run

public void run()

Specified by:

run in interface java.lang.Runnable

setJapJarFile

private void setJapJarFile(java.io.File japjarfile)

next

public WizardPage next()

Specified by:

next in interface Wizard

Overrides:

next in class BasicWizard

finish

public WizardPage finish()

Specified by:

finish in interface Wizard

Overrides:

finish in class BasicWizard

back

public WizardPage back()

Specified by:

back in interface Wizard

Overrides:

back in class BasicWizard

wizardCompleted

public void wizardCompleted()

Specified by:

wizardCompleted in interface Wizard

Overrides:

wizardCompleted in class BasicWizard

parsePathToJapJar

private void parsePathToJapJar()

renameJapJar

private int renameJapJar()

downloadUpdate

private int downloadUpdate()

Downloads a new JAP jar file.

Returns:

The error code of the download (0 - successful, -1 - there was an error / abort).

createNewJAPJar

private int createNewJAPJar()

applyJARDiffJAPJar

private int applyJARDiffJAPJar()

checkSignature

private boolean checkSignature()

Step 4 check the signature of the downloaded file

Returns:

true, if Signature of downloaded JAP.jar is ok

overwriteJapJar

private int overwriteJapJar()

resetChanges

private void resetChanges()