/*
* Copyright 2014-2017 Groupon, Inc
* Copyright 2014-2017 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 org.killbill.billing.account.api.ImmutableAccountData;
import org.killbill.billing.callcontext.InternalTenantContext;
import org.killbill.billing.util.cache.Cachable.CacheType;
public class ImmutableAccountCacheLoader extends BaseCacheLoader<Long, ImmutableAccountData> {
@Override
public CacheType getCacheType() {
return CacheType.ACCOUNT_IMMUTABLE;
}
@Override
public ImmutableAccountData compute(final Long key, final CacheLoaderArgument cacheLoaderArgument) {
if (cacheLoaderArgument.getArgs() == null ||
!(cacheLoaderArgument.getArgs()[0] instanceof LoaderCallback)) {
throw new IllegalArgumentException("Missing LoaderCallback from the arguments ");
}
final LoaderCallback callback = (LoaderCallback) cacheLoaderArgument.getArgs()[0];
return callback.loadAccount(key, cacheLoaderArgument.getInternalTenantContext());
}
public interface LoaderCallback {
ImmutableAccountData loadAccount(final Long recordId, final InternalTenantContext context);
}
}