Skip navigation links

oracle.ideimpl.webupdate
Class CheckUpdatesRunnable

java.lang.Object
oracle.ideimpl.webupdate.CheckUpdatesRunnable

All Implemented Interfaces:

java.lang.Runnable

public abstract class CheckUpdatesRunnable

extends java.lang.Object

implements java.lang.Runnable

Runnable that checks one or more update centers for new updates. You should subclass this runnable and handle the detection of a new update by overriding the updateFound() method (this method is guaranteed to be executed on the AWT event thread). The runnable handles dependencies. If an update is found that requires other extensions, it will check to see whether those extensions are installed or have been found in an update center. If the dependencies are not satisfied, the runnable remembers the updates in case a later update is found that satisfies the dependency.

Constructor Summary

CheckUpdatesRunnable(java.util.List updateCenters)

Method Summary

protected abstract void	finished(java.util.Collection updates) An update with all satisified dependencies was found.
protected UpdateCenterMonitor	getMonitor()
boolean	isRunning()
void	run()
void	setMonitor(UpdateCenterMonitor monitor)
protected abstract void	stopped() Checking for updates was stopped.
static boolean	testCompatibleVersion(UpdateInfo update, java.lang.String depId, Version version)
protected abstract void	updateCenterError(UpdateCenter center, java.lang.Throwable t) An error occurred retrieving the list of updates from one of the update centers.

Methods inherited from class java.lang.Object

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

Constructor Detail

CheckUpdatesRunnable

public CheckUpdatesRunnable(java.util.List updateCenters)

Method Detail

setMonitor

public final void setMonitor(UpdateCenterMonitor monitor)

getMonitor

protected final UpdateCenterMonitor getMonitor()

run

public void run()

Specified by:

run in interface java.lang.Runnable

testCompatibleVersion

public static boolean testCompatibleVersion(UpdateInfo update,
                                            java.lang.String depId,
                                            Version version)

isRunning

public boolean isRunning()

updateCenterError

protected abstract void updateCenterError(UpdateCenter center,
                                          java.lang.Throwable t)

An error occurred retrieving the list of updates from one of the update centers.

Parameters:

center - the update center from which a list of updates could not be retrieved.

t - the error that occurred.

finished

protected abstract void finished(java.util.Collection updates)

An update with all satisified dependencies was found.

Parameters:

updates - all found updates.

stopped

protected abstract void stopped()

Checking for updates was stopped.

Skip navigation links