Author: abelevich Date: 2009-07-29 14:11:06 -0400 (Wed, 29 Jul 2009) New Revision: 15047 Added: root/framework/trunk/impl/src/main/java/org/ajax4jsf/event/CacheInitializationListener.java root/framework/trunk/impl/src/main/java/org/ajax4jsf/event/InitializationListener.java Log: Added: root/framework/trunk/impl/src/main/java/org/ajax4jsf/event/CacheInitializationListener.java =================================================================== --- root/framework/trunk/impl/src/main/java/org/ajax4jsf/event/CacheInitializationListener.java (rev 0) +++ root/framework/trunk/impl/src/main/java/org/ajax4jsf/event/CacheInitializationListener.java 2009-07-29 18:11:06 UTC (rev 15047) @@ -0,0 +1,59 @@ +package org.ajax4jsf.event; + +import java.util.Iterator; +import java.util.Map; +import java.util.Set; +import java.util.Map.Entry; + +import javax.faces.context.FacesContext; +import javax.faces.event.SystemEvent; + +import org.ajax4jsf.cache.Cache; +import org.ajax4jsf.cache.CacheFactory; +import org.ajax4jsf.cache.CacheManager; + +/** + * @author Anton Belevich + * + */ +public class CacheInitializationListener extends InitializationListener { + + @Override + public void init(SystemEvent event) { + +// CacheManager cacheManager = CacheManager.getInstance(); +// FacesContext facesContext = FacesContext.getCurrentInstance(); +// +// Map<?,?> envMap = facesContext.getExternalContext().getInitParameterMap(); +// CacheFactory cacheFactory = cacheManager.getCacheFactory(envMap); +// Cache cache = cacheFactory.createCache(envMap); +// +// if(cache != null) { +// String cacheName = cache.getClass().getName(); +// cacheManager.registerCache(cacheName, cache); +// cache.start(); +// } +// + } + + //stop and remove all caches instances + @Override + public void destroy(SystemEvent event) { + + CacheManager cacheManager = CacheManager.getInstance(); + Map <String, Cache> caches = cacheManager.getCaches(); + System.out.println("CacheInitializationListener.destroy()"); + if(!caches.isEmpty()) { + + Iterator <Map.Entry<String, Cache>> iterator = caches.entrySet().iterator(); + while(iterator.hasNext()) { + Entry <String, Cache> entry = iterator.next(); + Cache cache = entry.getValue(); + cache.stop(); + iterator.remove(); + } + + } + + } +} Added: root/framework/trunk/impl/src/main/java/org/ajax4jsf/event/InitializationListener.java =================================================================== --- root/framework/trunk/impl/src/main/java/org/ajax4jsf/event/InitializationListener.java (rev 0) +++ root/framework/trunk/impl/src/main/java/org/ajax4jsf/event/InitializationListener.java 2009-07-29 18:11:06 UTC (rev 15047) @@ -0,0 +1,34 @@ +package org.ajax4jsf.event; + +import javax.faces.application.Application; +import javax.faces.event.AbortProcessingException; +import javax.faces.event.PostConstructApplicationEvent; +import javax.faces.event.PreDestroyApplicationEvent; +import javax.faces.event.SystemEvent; +import javax.faces.event.SystemEventListener; + +/** + * framework initialization listener + * @author Anton Belevich + * + */ +public abstract class InitializationListener implements SystemEventListener { + + + public boolean isListenerForSource(Object source) { + return source instanceof Application ? true : false; + } + + public void processEvent(SystemEvent event) throws AbortProcessingException { + if(event instanceof PostConstructApplicationEvent) { + init(event); + } else if(event instanceof PreDestroyApplicationEvent) { + destroy(event); + } + } + + public abstract void init(SystemEvent event); + + public abstract void destroy(SystemEvent event); + +}