net.spy.factory
Class CacheRefresher

java.lang.Object
  net.spy.SpyObject
      net.spy.factory.CacheRefresher

public class CacheRefresher
extends SpyObject

Cache refresh singleton for scheduling and performing cache clears.

Constructor Summary

protected

CacheRefresher() Constructor for subclasses of CacheRefresher.

Method Summary

static CacheRefresher	getInstance() Get the singleton cache refresher instance.
void	recache(GenFactory<?> gf, long when, long delay) Request a recache of the given factory to get data as of the given date after the given delay.
static void	setInstance(CacheRefresher to) Set a CacheRefresher instance.
void	shutdown() Shut down this cache refresher instance.

Methods inherited from class net.spy.SpyObject

getLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheRefresher

protected CacheRefresher()

Constructor for subclasses of CacheRefresher.

Method Detail

getInstance

public static CacheRefresher getInstance()

Get the singleton cache refresher instance.

setInstance

public static void setInstance(CacheRefresher to)

Set a CacheRefresher instance.

shutdown

public void shutdown()

Shut down this cache refresher instance.

recache

public void recache(GenFactory<?> gf,
                    long when,
                    long delay)

Request a recache of the given factory to get data as of the given date after the given delay.

Parameters:

when - the date we requested the data

delay - how long to wait before refreshing