/*
* 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.orm;
import java.io.Serializable;
import java.util.concurrent.ConcurrentHashMap;
import org.smallmind.nutsnbolts.lang.PerApplicationContext;
import org.smallmind.nutsnbolts.lang.PerApplicationDataManager;
import org.smallmind.persistence.Durable;
public class OrmDaoManager implements PerApplicationDataManager {
static {
PerApplicationContext.setPerApplicationData(OrmDaoManager.class, new ConcurrentHashMap<Class<? extends Durable>, ORMDao>());
}
public static void register (Class<? extends Durable> durableClass, ORMDao ormDao) {
PerApplicationContext.getPerApplicationData(OrmDaoManager.class, ConcurrentHashMap.class).put(durableClass, ormDao);
}
public static Class<? extends Durable> findDurableClass (String name) {
boolean isSimple = name.indexOf('.') < 0;
for (Object durableClass : PerApplicationContext.getPerApplicationData(OrmDaoManager.class, ConcurrentHashMap.class).keySet()) {
if ((isSimple) ? ((Class)durableClass).getSimpleName().equals(name) : ((Class)durableClass).getName().equals(name)) {
return (Class)durableClass;
}
}
return null;
}
public static ORMDao get (String name) {
Class<? extends Durable> durableClass;
if ((durableClass = findDurableClass(name)) != null) {
return (ORMDao)PerApplicationContext.getPerApplicationData(OrmDaoManager.class, ConcurrentHashMap.class).get(durableClass);
}
return null;
}
public static <I extends Serializable & Comparable<I>, D extends Durable<I>> ORMDao<I, D, ?, ?> get (Class<D> durableClass) {
return (ORMDao)PerApplicationContext.getPerApplicationData(OrmDaoManager.class, ConcurrentHashMap.class).get(durableClass);
}
}