Class UpdateCheckerImpl

java.lang.Object

com.biglybt.pifimpl.local.update.UpdateCheckerImpl

All Implemented Interfaces:

UpdateChecker

public class UpdateCheckerImpl
extends Object
implements UpdateChecker

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	cancelled
private UpdateCheckInstanceImpl	check_instance
private boolean	completed
private UpdatableComponentImpl	component
private boolean	failed
private Throwable	failure
private List	listeners
private List	progress_listeners
private boolean	sem_released
private AESemaphore	semaphore
private AEMonitor	this_mon

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	UpdateCheckerImpl(UpdateCheckInstanceImpl _check_instance, UpdatableComponentImpl _component, AESemaphore _sem)

Method Summary

Modifier and Type	Method	Description
void	addListener(UpdateCheckerListener l)
void	addProgressListener(UpdateProgressListener l)
Update	addUpdate(String name, String[] description, String old_version, String new_version, ResourceDownloader[] downloaders, int restart_required)	Add an update with a number of downloaders
Update	addUpdate(String name, String[] description, String old_version, String new_version, ResourceDownloader downloader, int restart_required)	Add an update with a single downloader
protected void	cancel()
void	completed()	Indicate that update checking is complete and that any updates required have been added by the addUpdate methods
UpdateInstaller	createInstaller()	For updates that require a stop, update-action and then start you create an installer.
UpdateCheckInstance	getCheckInstance()
UpdatableComponent	getComponent()
boolean	getFailed()
Throwable	getFailureReason()
void	removeListener(UpdateCheckerListener l)
void	removeProgressListener(UpdateProgressListener l)
void	reportProgress(String str)	report a progress string to registered listeners
void	setFailed(Throwable reason)	Indicates that the update check failed.

Methods inherited from class Object

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

Field Details

check_instance

private UpdateCheckInstanceImpl check_instance

component

private UpdatableComponentImpl component

semaphore

private AESemaphore semaphore

completed

private boolean completed

failed

private boolean failed

failure

private Throwable failure

cancelled

private boolean cancelled

sem_released

private boolean sem_released

listeners

private List listeners

progress_listeners

private List progress_listeners

this_mon

private AEMonitor this_mon

Constructor Details

UpdateCheckerImpl

protected UpdateCheckerImpl(UpdateCheckInstanceImpl _check_instance,
 UpdatableComponentImpl _component,
 AESemaphore _sem)

Method Details

getCheckInstance

public UpdateCheckInstance getCheckInstance()

Specified by:

getCheckInstance in interface UpdateChecker

addUpdate

public Update addUpdate(String name,
 String[] description,
 String old_version,
 String new_version,
 ResourceDownloader downloader,
 int restart_required)

Description copied from interface: UpdateChecker

Add an update with a single downloader

Specified by:

addUpdate in interface UpdateChecker

addUpdate

public Update addUpdate(String name,
 String[] description,
 String old_version,
 String new_version,
 ResourceDownloader[] downloaders,
 int restart_required)

Description copied from interface: UpdateChecker

Add an update with a number of downloaders

Specified by:

addUpdate in interface UpdateChecker

createInstaller

public UpdateInstaller createInstaller()
                                throws UpdateException

Description copied from interface: UpdateChecker

For updates that require a stop, update-action and then start you create an installer. This allows the specification of actions such as the replacement of a DLL

Specified by:

createInstaller in interface UpdateChecker

Returns:

Throws:

UpdateException

getComponent

public UpdatableComponent getComponent()

Specified by:

getComponent in interface UpdateChecker

completed

public void completed()

Description copied from interface: UpdateChecker

Indicate that update checking is complete and that any updates required have been added by the addUpdate methods

Specified by:

completed in interface UpdateChecker

setFailed

public void setFailed(Throwable reason)

Description copied from interface: UpdateChecker

Indicates that the update check failed. Of particular importance for mandatory components (e.g. AZ core) as failure of a mandatory one causes all other updates to be aborted

Specified by:

setFailed in interface UpdateChecker

getFailed

public boolean getFailed()

Specified by:

getFailed in interface UpdateChecker

getFailureReason

public Throwable getFailureReason()

Specified by:

getFailureReason in interface UpdateChecker

cancel

protected void cancel()

addListener

public void addListener(UpdateCheckerListener l)

Specified by:

addListener in interface UpdateChecker

removeListener

public void removeListener(UpdateCheckerListener l)

Specified by:

removeListener in interface UpdateChecker

reportProgress

public void reportProgress(String str)

Description copied from interface: UpdateChecker

report a progress string to registered listeners

Specified by:

reportProgress in interface UpdateChecker

Parameters:

str -

addProgressListener

public void addProgressListener(UpdateProgressListener l)

Specified by:

addProgressListener in interface UpdateChecker

removeProgressListener

public void removeProgressListener(UpdateProgressListener l)

Specified by:

removeProgressListener in interface UpdateChecker