Inheritance diagram for net.sf.gridarta.updater.Updater:

Collaboration diagram for net.sf.gridarta.updater.Updater:

Classes
class	VersionInfo

Public Member Functions
void	run ()

	Updater (@Nullable final Component parentComponent, @NotNull final Exiter exiter, @NotNull final String updateFileName)

Static Public Attributes
static final String	LAST_UPDATE_KEY = "UpdateTimestamp"

Private Member Functions
boolean	askIfUserWantsUpdate (@Nullable final VersionInfo active, @NotNull final VersionInfo update, @NotNull final String propUrl, @NotNull final String downloadUrl)

void	downloadAndInstallUpdate (@NotNull final String url)

void	noNewUpdate (@Nullable final VersionInfo active, @NotNull final VersionInfo update, @NotNull final String propUrl, @NotNull final String downloadUrl)

InputStream	openStream (@NotNull final String url) throws IOException

Private Attributes
final Exiter	exiter

final Component	parentComponent

final String	updateFileName

Static Private Attributes
static final ActionBuilder	ACTION_BUILDER = ActionBuilderFactory.getInstance().getActionBuilder("net.sf.gridarta")

static final int	BUF_SIZE = 4096

static final Category	LOG = Logger.getLogger(Updater.class)

static final Preferences	PREFERENCES = Preferences.userNodeForPackage(MainControl.class)

Detailed Description

This class handles updating the map editor.

Author: Christian.Hujer @fixme the updater fails on windows, the user is notified of this but still it isn't nice. The updater should be a separate application.

Todo:: move the updater to JAPI

Definition at line 58 of file Updater.java.

Constructor & Destructor Documentation

◆ Updater()

net.sf.gridarta.updater.Updater.Updater	(	@Nullable final Component	parentComponent,
		@NotNull final Exiter	exiter,
		@NotNull final String	updateFileName
	)

Creates a new instance.

Parameters

parentComponent	the parent component to show dialogs on
exiter	the exiter for terminating the application
updateFileName	the file to update

Definition at line 113 of file Updater.java.

References net.sf.gridarta.updater.Updater.exiter, net.sf.gridarta.updater.Updater.parentComponent, and net.sf.gridarta.updater.Updater.updateFileName.

Member Function Documentation

◆ askIfUserWantsUpdate()

boolean net.sf.gridarta.updater.Updater.askIfUserWantsUpdate	(	@Nullable final VersionInfo	active,
		@NotNull final VersionInfo	update,
		@NotNull final String	propUrl,
		@NotNull final String	downloadUrl
	)

private

Asks the user whether he wants to update.

Parameters

active	the version info of the currently installed version
update	the version info of the available update version
propUrl	the URL where properties were downloaded from
downloadUrl	the URL where the update would be downloaded from

Returns: true

if the user chose that he wants to update, otherwise
false

Definition at line 173 of file Updater.java.

References net.sf.gridarta.updater.Updater.ACTION_BUILDER, net.sf.gridarta.updater.Updater.parentComponent, and net.sf.gridarta.updater.Updater.updateFileName.

Referenced by net.sf.gridarta.updater.Updater.run().

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◆ downloadAndInstallUpdate()

void net.sf.gridarta.updater.Updater.downloadAndInstallUpdate ( @NotNull final String url )

private

Downloads and installs an update.

Parameters

url	the URL to get update from

Definition at line 192 of file Updater.java.

References net.sf.gridarta.updater.Updater.ACTION_BUILDER, net.sf.gridarta.updater.Updater.BUF_SIZE, net.sf.gridarta.utils.Exiter.doExit(), net.sf.gridarta.updater.Updater.exiter, net.sf.gridarta.updater.Updater.LOG, net.sf.gridarta.updater.Updater.openStream(), net.sf.gridarta.updater.Updater.parentComponent, and net.sf.gridarta.updater.Updater.updateFileName.

Referenced by net.sf.gridarta.updater.Updater.run().

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◆ noNewUpdate()

void net.sf.gridarta.updater.Updater.noNewUpdate	(	@Nullable final VersionInfo	active,
		@NotNull final VersionInfo	update,
		@NotNull final String	propUrl,
		@NotNull final String	downloadUrl
	)

private

Tells the user there is no update.

Parameters

active	the version info of the currently installed version
update	the version info of the available update version
propUrl	the URL where properties were downloaded from
downloadUrl	the URL where the update would be downloaded from

Definition at line 184 of file Updater.java.

References net.sf.gridarta.updater.Updater.ACTION_BUILDER, and net.sf.gridarta.updater.Updater.parentComponent.

Referenced by net.sf.gridarta.updater.Updater.run().

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