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Interface URLCache.RefreshListener

All Superinterfaces:

EventListener

Enclosing class:

URLCache

public static interface URLCache.RefreshListener
extends EventListener

RefreshListener objects can register with URLCache objects to be notified when the URLCache object is refreshed

See Also:

URLCache.addRefreshListener(URLCache.RefreshListener), URLCache.refreshContent()

Method Summary

void	refreshedURLCache(URLCache uc, boolean refreshSuccessful, IOException reasonForFailure) This method is called when a call to URLCache.refresh() completes.

Method Detail

refreshedURLCache

void refreshedURLCache(URLCache uc,
                       boolean refreshSuccessful,
                       IOException reasonForFailure)

This method is called when a call to URLCache.refresh() completes. This method is to return quickly as a hold-up here delays the completion of a call to URLCache.refresh()! The object monitor of the given URLCache instance is held while this method executes, which blocks further refresh() calls; it does not block access to previously cached data, however.

Parameters:

uc - The URLCache object that performed the refresh

refreshSuccessful - indicating whether the cache was successfully updated;

reasonForFailure - contains the exception that caused the refresh to fail; is null if update was successful

See Also:

URLCache.refreshContent()