org.killbill.billing.util.cache.ObjectIdCacheLoader Maven / Gradle / Ivy
/*
* Copyright 2014-2015 Groupon, Inc
* Copyright 2014-2015 The Billing Project, LLC
*
* The Billing Project licenses this file to you under the Apache License, version 2.0
* (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package org.killbill.billing.util.cache;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.killbill.billing.ObjectType;
import org.killbill.billing.util.cache.Cachable.CacheType;
import org.killbill.billing.util.dao.NonEntityDao;
import org.skife.jdbi.v2.Handle;
import net.sf.ehcache.loader.CacheLoader;
@Singleton
public class ObjectIdCacheLoader extends BaseIdCacheLoader implements CacheLoader {
private final NonEntityDao nonEntityDao;
@Inject
public ObjectIdCacheLoader(final NonEntityDao nonEntityDao) {
super();
this.nonEntityDao = nonEntityDao;
}
@Override
public CacheType getCacheType() {
return CacheType.OBJECT_ID;
}
@Override
protected Object doRetrieveOperation(final String rawKey, final ObjectType objectType, final Handle handle) {
final Long recordId = Long.valueOf(rawKey);
return nonEntityDao.retrieveIdFromObjectInTransaction(recordId, objectType, null, handle);
}
}