Examples of net.sf.ehcache.event.RegisteredEventListeners

net.sf.ehcache.event.RegisteredEventListeners
Registered listeners for registering and unregistering CacheEventListeners and multicasting notifications to registrants.
There is one of these per Cache.
This class also has counters to accumulate the numbers of each type of event for statistics purposes. @author Greg Luck @version $Id: RegisteredEventListeners.java 744 2008-08-16 20:10:49Z gregluck $




  public EhCacheDistributedImpl(Cache ehcache)
  {
    super(ehcache);
    RegisteredEventListeners listeners = ehcache
        .getCacheEventNotificationService();
    listeners.registerListener(this);


  }

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  public EhCacheDistributedImpl(Cache ehcache)
  {
    super(ehcache);
    RegisteredEventListeners listeners = ehcache
        .getCacheEventNotificationService();
    listeners.registerListener(this);


  }

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  public EhCacheDistributedImpl(Ehcache ehcache)
  {
    super(ehcache);
    RegisteredEventListeners listeners = ehcache
        .getCacheEventNotificationService();
    listeners.registerListener(this);


  }

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                }
            }
        }


        Element element = null;
        RegisteredEventListeners listeners = cache.getCacheEventNotificationService();
        synchronized (diskElements) {
            // Clean up disk elements
            for (Iterator iterator = diskElements.entrySet().iterator(); iterator.hasNext();) {
                final Map.Entry entry = (Map.Entry) iterator.next();
                final DiskElement diskElement = (DiskElement) entry.getValue();


                if (now >= diskElement.expiryTime) {
                    // An expired element
                    if (LOG.isLoggable(Level.FINE)) {
                        LOG.fine(name + "Cache: Removing expired spool element " + entry.getKey() + " from Disk Store");
                    }


                    iterator.remove();


                    // only load the element from the file if there is a listener interested in hearing about its expiration 
                    if (listeners.hasCacheEventListeners()) {
                        try {
                            element = loadElementFromDiskElement(diskElement);
                            notifyExpiryListeners(element);
                        } catch (Exception exception) {
                            LOG.log(Level.SEVERE, name + "Cache: Could not remove disk store entry for " + entry.getKey()

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        }
        return elements;
    }


    private void notifyEvictionListeners(DiskElement diskElement) {
        RegisteredEventListeners listeners = cache.getCacheEventNotificationService();
        // only load the element from the file if there is a listener interested in hearing about its expiration
        if (listeners.hasCacheEventListeners()) {
            Element element = null;
            try {
                element = loadElementFromDiskElement(diskElement);
                cache.getCacheEventNotificationService().notifyElementEvicted(element, false);
            } catch (Exception exception) {

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                cacheConfiguration.diskExpiryThreadIntervalSeconds,
                null,
                null,
                cacheConfiguration.maxElementsOnDisk,
                cacheConfiguration.diskSpoolBufferSizeMB);
        RegisteredEventListeners listeners = cache.getCacheEventNotificationService();
        registerCacheListeners(cacheConfiguration, listeners);
        registerCacheExtensions(cacheConfiguration, cache);
        BootstrapCacheLoader bootstrapCacheLoader = createBootstrapCacheLoader(
                cacheConfiguration.getBootstrapCacheLoaderFactoryConfiguration());
        cache.setBootstrapCacheLoader(bootstrapCacheLoader);

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        } else {
            this.diskStorePath = diskStorePath;
        }


        if (registeredEventListeners == null) {
            this.registeredEventListeners = new RegisteredEventListeners(this);
        } else {
            this.registeredEventListeners = registeredEventListeners;
        }


        registeredCacheExtensions = Collections.synchronizedList(new ArrayList<CacheExtension>());

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        }
        Cache copy = (Cache) super.clone();
        copy.configuration = (CacheConfiguration) configuration.clone();
        copy.guid = createGuid();


        RegisteredEventListeners registeredEventListenersFromCopy = copy.getCacheEventNotificationService();
        if (registeredEventListenersFromCopy == null || registeredEventListenersFromCopy.getCacheEventListeners().size() == 0) {
            copy.registeredEventListeners = new RegisteredEventListeners(copy);
        } else {
            copy.registeredEventListeners = new RegisteredEventListeners(copy);
            Set cacheEventListeners = registeredEventListeners.getCacheEventListeners();
            for (Object cacheEventListener1 : cacheEventListeners) {
                CacheEventListener cacheEventListener = (CacheEventListener) cacheEventListener1;
                CacheEventListener cacheEventListenerClone = (CacheEventListener) cacheEventListener.clone();
                copy.registeredEventListeners.registerListener(cacheEventListenerClone);

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    //RegisteredEventListeners listeners=cache.getCacheEventNotificationService();
    //listeners.registerListener(new ExpiresCacheEventListener());
    
    
    net.sf.ehcache.Cache cache = getCache();
    RegisteredEventListeners service = cache.getCacheEventNotificationService();
    service.registerListener(new EHCacheEventListener(listener));
    
    
    //.getCacheEventListeners().add(new EHCacheEventListener(listener));
  }

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        } else {
            this.diskStorePath = diskStorePath;
        }


        if (registeredEventListeners == null) {
            this.registeredEventListeners = new RegisteredEventListeners(this);
        } else {
            this.registeredEventListeners = registeredEventListeners;
        }


        registeredCacheExtensions = new CopyOnWriteArrayList<CacheExtension>();

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