Class CoreUpdateChecker

java.lang.Object

com.biglybt.update.CoreUpdateChecker

All Implemented Interfaces:

Plugin, UpdatableComponent

public class CoreUpdateChecker
extends Object
implements Plugin, UpdatableComponent

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	first_check
static final String	LATEST_VERSION_PROPERTY
protected LoggerChannel	log
static final String	MESSAGE_PROPERTY
protected PluginInterface	plugin_interface
static final int	RD_GET_DETAILS_RETRIES
static final int	RD_GET_MIRRORS_RETRIES
protected ResourceDownloaderListener	rd_logger
static final int	RD_SIZE_RETRIES
static final int	RD_SIZE_TIMEOUT
protected ResourceDownloaderFactory	rdf
static final String	RES_EXPLICIT_FILE
protected static CoreUpdateChecker	singleton

Constructor Summary

Constructors

Constructor	Description
CoreUpdateChecker()

Method Summary

Modifier and Type	Method	Description
void	checkForUpdate(UpdateChecker checker)
private void	displayUserMessage(Map reply)	Log and display a user message if contained within reply.
static void	doUsageStats()
protected void	doUsageStatsSupport()
private static String	findCommand(String name)
int	getMaximumCheckTime()	estimated maximum time to check whether an update is required or not in SECONDS
String	getName()	Name of the updatable component
static CoreUpdateChecker	getSingleton()
protected void	handleZIPUpdate(UpdateChecker checker, InputStream data)
void	initialize(PluginInterface _plugin_interface)	This method is called when the Plugin is loaded by the client
protected void	installUpdate(UpdateChecker checker, Update update, ResourceDownloader rd, String filename, String version, InputStream data)
protected void	launchUpdate(File file, String[] args)
static void	main(String[] args)
private static void	runCommand(String[] command, boolean wait)
protected static boolean	shouldUpdate(String current_version, String latest_version)

Methods inherited from class Object

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

Methods inherited from interface Plugin

getInitialProperties

Field Details

LATEST_VERSION_PROPERTY

public static final String LATEST_VERSION_PROPERTY

See Also:

• Constant Field Values

MESSAGE_PROPERTY

public static final String MESSAGE_PROPERTY

See Also:

• Constant Field Values

RD_GET_DETAILS_RETRIES

public static final int RD_GET_DETAILS_RETRIES

See Also:

• Constant Field Values

RD_GET_MIRRORS_RETRIES

public static final int RD_GET_MIRRORS_RETRIES

See Also:

• Constant Field Values

RD_SIZE_RETRIES

public static final int RD_SIZE_RETRIES

See Also:

• Constant Field Values

RD_SIZE_TIMEOUT

public static final int RD_SIZE_TIMEOUT

See Also:

• Constant Field Values

RES_EXPLICIT_FILE

public static final String RES_EXPLICIT_FILE

See Also:

• Constant Field Values

singleton

protected static volatile CoreUpdateChecker singleton

plugin_interface

protected PluginInterface plugin_interface

rdf

protected ResourceDownloaderFactory rdf

log

protected LoggerChannel log

rd_logger

protected ResourceDownloaderListener rd_logger

first_check

protected boolean first_check

Constructor Details

CoreUpdateChecker

public CoreUpdateChecker()

Method Details

getSingleton

public static CoreUpdateChecker getSingleton()

doUsageStats

public static void doUsageStats()

doUsageStatsSupport

protected void doUsageStatsSupport()

initialize

public void initialize(PluginInterface _plugin_interface)

Description copied from interface: Plugin

This method is called when the Plugin is loaded by the client

Specified by:

initialize in interface Plugin

Parameters:

_plugin_interface - the interface that the plugin must use to communicate with the client

getName

public String getName()

Description copied from interface: UpdatableComponent

Name of the updatable component

Specified by:

getName in interface UpdatableComponent

Returns:

getMaximumCheckTime

public int getMaximumCheckTime()

Description copied from interface: UpdatableComponent

estimated maximum time to check whether an update is required or not in SECONDS

Specified by:

getMaximumCheckTime in interface UpdatableComponent

Returns:

checkForUpdate

public void checkForUpdate(UpdateChecker checker)

Specified by:

checkForUpdate in interface UpdatableComponent

displayUserMessage

private void displayUserMessage(Map reply)

Log and display a user message if contained within reply.

Parameters:

reply - from server

installUpdate

protected void installUpdate(UpdateChecker checker,
 Update update,
 ResourceDownloader rd,
 String filename,
 String version,
 InputStream data)

handleZIPUpdate

protected void handleZIPUpdate(UpdateChecker checker,
 InputStream data)
                        throws Exception

Throws:

Exception

launchUpdate

protected void launchUpdate(File file,
 String[] args)

findCommand

private static String findCommand(String name)

runCommand

private static void runCommand(String[] command,
 boolean wait)
                        throws Throwable

Throws:

Throwable

shouldUpdate

protected static boolean shouldUpdate(String current_version,
 String latest_version)

main

public static void main(String[] args)