com.avaje.ebeaninternal.server.cache.DefaultServerCacheManager Maven / Gradle / Ivy
package com.avaje.ebeaninternal.server.cache;
import com.avaje.ebean.cache.ServerCache;
import com.avaje.ebean.cache.ServerCacheFactory;
import com.avaje.ebean.cache.ServerCacheManager;
import com.avaje.ebean.cache.ServerCacheOptions;
import com.avaje.ebean.cache.ServerCacheType;
/**
* Manages the bean and query caches.
*/
public class DefaultServerCacheManager implements ServerCacheManager {
private final DefaultCacheHolder beanCache;
private final DefaultCacheHolder queryCache;
private final DefaultCacheHolder naturalKeyCache;
private final DefaultCacheHolder collectionIdsCache;
private final boolean localL2Caching;
/**
* Create with a cache factory and default cache options.
*/
public DefaultServerCacheManager(boolean localL2Caching, ServerCacheFactory cacheFactory, ServerCacheOptions defaultBeanOptions, ServerCacheOptions defaultQueryOptions) {
this.localL2Caching = localL2Caching;
this.beanCache = new DefaultCacheHolder(cacheFactory, defaultBeanOptions);
this.queryCache = new DefaultCacheHolder(cacheFactory, defaultQueryOptions);
this.naturalKeyCache = new DefaultCacheHolder(cacheFactory, defaultBeanOptions);
this.collectionIdsCache = new DefaultCacheHolder(cacheFactory, defaultBeanOptions);
}
/**
* Construct when l2 cache is disabled.
*/
public DefaultServerCacheManager() {
this(true, new DefaultServerCacheFactory(), new ServerCacheOptions(), new ServerCacheOptions());
}
public boolean isLocalL2Caching() {
return localL2Caching;
}
/**
* Clear both the bean cache and the query cache for a
* given bean type.
*/
public void clear(Class beanType) {
String beanName = beanType.getName();
beanCache.clearCache(beanName);
naturalKeyCache.clearCache(beanName);
collectionIdsCache.clearCache(beanName);
queryCache.clearCache(beanName);
}
/**
* Clear all caches.
*/
public void clearAll() {
beanCache.clearAll();
queryCache.clearAll();
naturalKeyCache.clearAll();
collectionIdsCache.clearAll();
}
public ServerCache getCollectionIdsCache(Class beanType, String propertyName) {
return collectionIdsCache.getCache(beanType.getName() + "." + propertyName, ServerCacheType.COLLECTION_IDS);
}
public ServerCache getNaturalKeyCache(Class beanType) {
return naturalKeyCache.getCache(beanType.getName(), ServerCacheType.NATURAL_KEY);
}
/**
* Return the query cache for a given bean type.
*/
public ServerCache getQueryCache(Class beanType) {
return queryCache.getCache(beanType.getName(), ServerCacheType.QUERY);
}
/**
* Return the bean cache for a given bean type.
*/
public ServerCache getBeanCache(Class beanType) {
return beanCache.getCache(beanType.getName(), ServerCacheType.BEAN);
}
/**
* Return true if there is an active cache for the given bean type.
*/
public boolean isBeanCaching(Class beanType) {
return beanCache.isCaching(beanType.getName());
}
}