/*
* Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* <http://www.gnu.org/licenses/> or <http://www.apache.org/licenses/LICENSE-2.0>.
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.persistence.cache;
import java.io.Serializable;
import java.util.List;
import org.smallmind.persistence.Durable;
public abstract class AbstractWideCacheDao<W extends Serializable & Comparable<W>, I extends Serializable & Comparable<I>, D extends Durable<I>> implements WideCacheDao<W, I, D> {
private CacheDomain<I, D> cacheDomain;
public AbstractWideCacheDao (CacheDomain<I, D> cacheDomain) {
this.cacheDomain = cacheDomain;
}
@Override
public String getMetricSource () {
return cacheDomain.getMetricSource();
}
@Override
public PersistenceCache<String, List> getWideInstanceCache (Class<D> durableClass) {
return cacheDomain.getWideInstanceCache(durableClass);
}
@Override
public List<D> get (String context, Class<? extends Durable<W>> parentClass, W parentId, Class<D> durableClass) {
WideDurableKey<W, D> wideDurableKey = new WideDurableKey<W, D>(context, parentClass, parentId, durableClass);
return getWideInstanceCache(durableClass).get(wideDurableKey.getKey());
}
@Override
public void delete (String context, Class<? extends Durable<W>> parentClass, W parentId, Class<D> durableClass) {
WideDurableKey<W, D> wideDurableKey = new WideDurableKey<W, D>(context, parentClass, parentId, durableClass);
getWideInstanceCache(durableClass).remove(wideDurableKey.getKey());
}
}