/// <summary>
///
/// </summary>
/// <param name="realCache">Кэш.</param>
/// <param name="backgroundScheduler">Фоновый сборщик.</param>
/// <param name="pollTimer">Таймер для проверки ограничений.</param>
public CacheManager(Cache realCache, BackgroundScheduler backgroundScheduler, ExpirationPollTimer pollTimer)
{
if (pollTimer == null) throw new ArgumentNullException("pollTimer");
this.realCache = realCache;
this.pollTimer = pollTimer;
this.backgroundScheduler = backgroundScheduler;
pollTimer.StartPolling(backgroundScheduler.ExpirationTimeoutExpired);
}
private void button1_Click(object sender, EventArgs e)
{
var applicationContainer = new BlockContainer();
BlockRegister.Initialize(applicationContainer);
var cachingBlock = new CachingBlock();
BlockRegister.RegisterInstance<CachingBlock>(cachingBlock);
var mBackingStore = new NullBackingStore();
var mInstrumentationProvider = new NullCachingInstrumentationProvider();
var dataCache = new Cache(mBackingStore, mInstrumentationProvider);
var mExpirationTask = new ExpirationTask(dataCache, mInstrumentationProvider);
var mScavengerTask = new ScavengerTask(1, 5, dataCache, mInstrumentationProvider);
var mBackgroundScheduler = new BackgroundScheduler(mExpirationTask, mScavengerTask, mInstrumentationProvider);
var mExpirationPollTimer = new ExpirationPollTimer(1000);
var dataCacheManager = new CacheManager(dataCache, mBackgroundScheduler, mExpirationPollTimer);
var mCachingBlock = BlockRegister.GetInstance<CachingBlock>();
mCachingBlock.RegisterInstance("MyApplicationCache", dataCacheManager);
}
/// <summary>
/// Создание кэш-менеджера, сохраняющего в памяти с пустым инструментарием
/// </summary>
/// <param name="numberToRemoveWhenScavenging">Число удаляемых элементов.</param>
/// <param name="maximumElementsInCacheBeforeScavenging">Максимальное количество элементов до сбора.</param>
/// <param name="expirationPollFrequencyInMilliSeconds">Временной интервал проверки ограничений (мс).</param>
public CacheManager(int numberToRemoveWhenScavenging, int maximumElementsInCacheBeforeScavenging, int expirationPollFrequencyInMilliSeconds)
{
var mBackingStore = new NullBackingStore();
var mInstrumentationProvider = new NullCachingInstrumentationProvider();
var dataCache = new Cache(mBackingStore, mInstrumentationProvider);
realCache = dataCache;
var mExpirationPollTimer = new ExpirationPollTimer(expirationPollFrequencyInMilliSeconds);
pollTimer = mExpirationPollTimer;
var mExpirationTask = new ExpirationTask(dataCache, mInstrumentationProvider);
var mScavengerTask = new ScavengerTask(numberToRemoveWhenScavenging, maximumElementsInCacheBeforeScavenging, dataCache, mInstrumentationProvider);
var mBackgroundScheduler = new BackgroundScheduler(mExpirationTask, mScavengerTask, mInstrumentationProvider);
backgroundScheduler = mBackgroundScheduler;
pollTimer.StartPolling(backgroundScheduler.ExpirationTimeoutExpired);
}
public CacheManager(Cache realCache, BackgroundScheduler backgroundScheduler, ExpirationPollTimer pollTimer);
/// <summary>
/// Dispose кэша, после вызова, кэш - не используем
/// </summary>
public void Dispose()
{
GC.SuppressFinalize(this);
if (pollTimer != null)
{
pollTimer.StopPolling();
pollTimer = null;
}
if (realCache != null)
{
realCache.Dispose();
realCache = null;
}
}